From 61ac195f9467d9fa554b523bb5fe6ca5e662446f Mon Sep 17 00:00:00 2001
From: Jason Sigal <jason.sigal@gmail.com>
Date: Mon, 6 Jan 2020 00:51:35 -0500
Subject: [PATCH] p5.sound 0.3.12

- improved inline documentation - all examples start audio on user gesture https://github.com/processing/p5.js-sound/pull/403
- AudioWorklet replaces the deprecated ScriptProcessorNode (when available) in p5.SoundRecorder, p5.Amplitude, and p5.SoundFile, as part of @oshoham's GSoC project https://github.com/processing/p5.js/blob/master/developer_docs/project_wrapups/orenshoham_gsoc_2019.md
https://github.com/processing/p5.js-sound/pull/369
https://github.com/processing/p5.js-sound/pull/373
- p5 library compiled with webpack so it looks a little different and we had to remove comments that were tripping up YUIDoc here in the p5.js repo

- p5.SoundFile: stop() won't stop a soundfile loop https://github.com/processing/p5.js-sound/issues/401
- p5.SoundFile: addCue() not triggering function calls https://github.com/processing/p5.js-sound/issues/371
- p5.SoundFile: jump() only called if soundfile is playing https://github.com/processing/p5.js-sound/pull/404
- p5.SoundFile: save() bugfix https://github.com/processing/p5.js-sound/pull/406
- remove bad console call (processing/p5.js-sound#378)
---
 lib/addons/p5.sound.js     | 20599 +++++++++++++++++------------------
 lib/addons/p5.sound.min.js |    31 +-
 2 files changed, 9780 insertions(+), 10850 deletions(-)

diff --git a/lib/addons/p5.sound.js b/lib/addons/p5.sound.js
index 54261ee334..8580643c7b 100644
--- a/lib/addons/p5.sound.js
+++ b/lib/addons/p5.sound.js
@@ -1,41 +1,47 @@
-/*! p5.sound.js v0.3.11 2019-03-14 */
-/**
- *  p5.sound extends p5 with <a href="http://caniuse.com/audio-api"
+/** [p5.sound]  Version: 0.3.12 - 2020-01-06 */ 
+ /**
+ *  <p>p5.sound extends p5 with <a href="http://caniuse.com/audio-api"
  *  target="_blank">Web Audio</a> functionality including audio input,
  *  playback, analysis and synthesis.
- *  <br/><br/>
- *  <a href="#/p5.SoundFile"><b>p5.SoundFile</b></a>: Load and play sound files.<br/>
- *  <a href="#/p5.Amplitude"><b>p5.Amplitude</b></a>: Get the current volume of a sound.<br/>
- *  <a href="#/p5.AudioIn"><b>p5.AudioIn</b></a>: Get sound from an input source, typically
- *    a computer microphone.<br/>
- *  <a href="#/p5.FFT"><b>p5.FFT</b></a>: Analyze the frequency of sound. Returns
- *    results from the frequency spectrum or time domain (waveform).<br/>
- *  <a href="#/p5.Oscillator"><b>p5.Oscillator</b></a>: Generate Sine,
+ *  </p>
+ *  <ul>
+ *  <li><a href="#/p5.SoundFile"><b>p5.SoundFile</b></a>: Load and play sound files.</li>
+ *  <li><a href="#/p5.Amplitude"><b>p5.Amplitude</b></a>: Get the current volume of a sound.</li>
+ *  <li><a href="#/p5.AudioIn"><b>p5.AudioIn</b></a>: Get sound from an input source, typically
+ *    a computer microphone.</li>
+ *  <li><a href="#/p5.FFT"><b>p5.FFT</b></a>: Analyze the frequency of sound. Returns
+ *    results from the frequency spectrum or time domain (waveform).</li>
+ *  <li><a href="#/p5.Oscillator"><b>p5.Oscillator</b></a>: Generate Sine,
  *    Triangle, Square and Sawtooth waveforms. Base class of
- *    <a href="#/p5.Noise">p5.Noise</a> and <a href="#/p5.Pulse">p5.Pulse</a>.
- *    <br/>
- *  <a href="#/p5.Envelope"><b>p5.Envelope</b></a>: An Envelope is a series
+ *    <li><a href="#/p5.Noise">p5.Noise</a> and <a href="#/p5.Pulse">p5.Pulse</a>.
+ *    </li>
+ *  <li>
+ *    <a href="#/p5.MonoSynth">p5.MonoSynth</a> and <a href="#/p5.PolySynth">p5.PolySynth</a>: Play musical notes
+ *  </li>
+ *  <li><a href="#/p5.Envelope"><b>p5.Envelope</b></a>: An Envelope is a series
  *    of fades over time. Often used to control an object's
  *    output gain level as an "ADSR Envelope" (Attack, Decay,
- *    Sustain, Release). Can also modulate other parameters.<br/>
- *  <a href="#/p5.Delay"><b>p5.Delay</b></a>: A delay effect with
- *    parameters for feedback, delayTime, and lowpass filter.<br/>
- *  <a href="#/p5.Filter"><b>p5.Filter</b></a>: Filter the frequency range of a
+ *    Sustain, Release). Can also modulate other parameters.</li>
+ *  <li><a href="#/p5.Delay"><b>p5.Delay</b></a>: A delay effect with
+ *    parameters for feedback, delayTime, and lowpass filter.</li>
+ *  <li><a href="#/p5.Filter"><b>p5.Filter</b></a>: Filter the frequency range of a
  *    sound.
- *  <br/>
- *  <a href="#/p5.Reverb"><b>p5.Reverb</b></a>: Add reverb to a sound by specifying
- *    duration and decay. <br/>
- *  <b><a href="#/p5.Convolver">p5.Convolver</a>:</b> Extends
+ *  </li>
+ *  <li><a href="#/p5.Reverb"><b>p5.Reverb</b></a>: Add reverb to a sound by specifying
+ *    duration and decay. </li>
+ *  <b><li><a href="#/p5.Convolver">p5.Convolver</a>:</b> Extends
  *  <a href="#/p5.Reverb">p5.Reverb</a> to simulate the sound of real
- *    physical spaces through convolution.<br/>
- *  <b><a href="#/p5.SoundRecorder">p5.SoundRecorder</a></b>: Record sound for playback
+ *    physical spaces through convolution.</li>
+ *  <b><li><a href="#/p5.SoundRecorder">p5.SoundRecorder</a></b>: Record sound for playback
  *    / save the .wav file.
- *  <b><a href="#/p5.Phrase">p5.Phrase</a></b>, <b><a href="#/p5.Part">p5.Part</a></b> and
+ *  <b><li><a href="#/p5.SoundLoop">p5.SoundLoop</a>, <a href="#/p5.Phrase">p5.Phrase</a></b>, <b><a href="#/p5.Part">p5.Part</a></b> and
  *  <b><a href="#/p5.Score">p5.Score</a></b>: Compose musical sequences.
- *  <br/><br/>
- *  p5.sound is on <a href="https://github.com/therewasaguy/p5.sound/">GitHub</a>.
+ *  </li>
+ *  <li><a href="#/p5/userStartAudio">userStartAudio</a>: Enable audio in a
+ *  browser- and user-friendly way.</a>
+ *  <p>p5.sound is on <a href="https://github.com/therewasaguy/p5.sound/">GitHub</a>.
  *  Download the latest version
- *  <a href="https://github.com/therewasaguy/p5.sound/blob/master/lib/p5.sound.js">here</a>.
+ *  <a href="https://github.com/therewasaguy/p5.sound/blob/master/lib/p5.sound.js">here</a>.</p>
  *
  *  @module p5.sound
  *  @submodule p5.sound
@@ -64,8768 +70,7954 @@
  *   Web Audio API: http://w3.org/TR/webaudio/
  */
 
-(function (root, factory) {
-  if (typeof define === 'function' && define.amd)
-    define('p5.sound', ['p5'], function (p5) { (factory(p5));});
-  else if (typeof exports === 'object')
-    factory(require('../p5'));
-  else
-    factory(root['p5']);
-}(this, function (p5) {
-  
-var shims;
-'use strict';  /**
-                * This module has shims
-                */
-shims = function () {
-  /* AudioContext Monkeypatch
-     Copyright 2013 Chris Wilson
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-         http://www.apache.org/licenses/LICENSE-2.0
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-  */
-  (function () {
-    function fixSetTarget(param) {
-      if (!param)
-        // if NYI, just return
-        return;
-      if (!param.setTargetAtTime)
-        param.setTargetAtTime = param.setTargetValueAtTime;
-    }
-    if (window.hasOwnProperty('webkitAudioContext') && !window.hasOwnProperty('AudioContext')) {
-      window.AudioContext = window.webkitAudioContext;
-      if (typeof AudioContext.prototype.createGain !== 'function')
-        AudioContext.prototype.createGain = AudioContext.prototype.createGainNode;
-      if (typeof AudioContext.prototype.createDelay !== 'function')
-        AudioContext.prototype.createDelay = AudioContext.prototype.createDelayNode;
-      if (typeof AudioContext.prototype.createScriptProcessor !== 'function')
-        AudioContext.prototype.createScriptProcessor = AudioContext.prototype.createJavaScriptNode;
-      if (typeof AudioContext.prototype.createPeriodicWave !== 'function')
-        AudioContext.prototype.createPeriodicWave = AudioContext.prototype.createWaveTable;
-      AudioContext.prototype.internal_createGain = AudioContext.prototype.createGain;
-      AudioContext.prototype.createGain = function () {
-        var node = this.internal_createGain();
-        fixSetTarget(node.gain);
-        return node;
-      };
-      AudioContext.prototype.internal_createDelay = AudioContext.prototype.createDelay;
-      AudioContext.prototype.createDelay = function (maxDelayTime) {
-        var node = maxDelayTime ? this.internal_createDelay(maxDelayTime) : this.internal_createDelay();
-        fixSetTarget(node.delayTime);
-        return node;
-      };
-      AudioContext.prototype.internal_createBufferSource = AudioContext.prototype.createBufferSource;
-      AudioContext.prototype.createBufferSource = function () {
-        var node = this.internal_createBufferSource();
-        if (!node.start) {
-          node.start = function (when, offset, duration) {
-            if (offset || duration)
-              this.noteGrainOn(when || 0, offset, duration);
-            else
-              this.noteOn(when || 0);
-          };
-        } else {
-          node.internal_start = node.start;
-          node.start = function (when, offset, duration) {
-            if (typeof duration !== 'undefined')
-              node.internal_start(when || 0, offset, duration);
-            else
-              node.internal_start(when || 0, offset || 0);
-          };
-        }
-        if (!node.stop) {
-          node.stop = function (when) {
-            this.noteOff(when || 0);
-          };
-        } else {
-          node.internal_stop = node.stop;
-          node.stop = function (when) {
-            node.internal_stop(when || 0);
-          };
-        }
-        fixSetTarget(node.playbackRate);
-        return node;
-      };
-      AudioContext.prototype.internal_createDynamicsCompressor = AudioContext.prototype.createDynamicsCompressor;
-      AudioContext.prototype.createDynamicsCompressor = function () {
-        var node = this.internal_createDynamicsCompressor();
-        fixSetTarget(node.threshold);
-        fixSetTarget(node.knee);
-        fixSetTarget(node.ratio);
-        fixSetTarget(node.reduction);
-        fixSetTarget(node.attack);
-        fixSetTarget(node.release);
-        return node;
-      };
-      AudioContext.prototype.internal_createBiquadFilter = AudioContext.prototype.createBiquadFilter;
-      AudioContext.prototype.createBiquadFilter = function () {
-        var node = this.internal_createBiquadFilter();
-        fixSetTarget(node.frequency);
-        fixSetTarget(node.detune);
-        fixSetTarget(node.Q);
-        fixSetTarget(node.gain);
-        return node;
-      };
-      if (typeof AudioContext.prototype.createOscillator !== 'function') {
-        AudioContext.prototype.internal_createOscillator = AudioContext.prototype.createOscillator;
-        AudioContext.prototype.createOscillator = function () {
-          var node = this.internal_createOscillator();
-          if (!node.start) {
-            node.start = function (when) {
-              this.noteOn(when || 0);
-            };
-          } else {
-            node.internal_start = node.start;
-            node.start = function (when) {
-              node.internal_start(when || 0);
-            };
-          }
-          if (!node.stop) {
-            node.stop = function (when) {
-              this.noteOff(when || 0);
-            };
-          } else {
-            node.internal_stop = node.stop;
-            node.stop = function (when) {
-              node.internal_stop(when || 0);
-            };
-          }
-          if (!node.setPeriodicWave)
-            node.setPeriodicWave = node.setWaveTable;
-          fixSetTarget(node.frequency);
-          fixSetTarget(node.detune);
-          return node;
-        };
-      }
-    }
-    if (window.hasOwnProperty('webkitOfflineAudioContext') && !window.hasOwnProperty('OfflineAudioContext')) {
-      window.OfflineAudioContext = window.webkitOfflineAudioContext;
-    }
-  }(window));
-  // <-- end MonkeyPatch.
-  // Polyfill for AudioIn, also handled by p5.dom createCapture
-  navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+ (function(modules) { 
+ 	var installedModules = {};
+ 	function __webpack_require__(moduleId) {
+ 		if(installedModules[moduleId]) {
+ 			return installedModules[moduleId].exports;
+ 		}
+ 		var module = installedModules[moduleId] = {
+ 			i: moduleId,
+ 			l: false,
+ 			exports: {}
+ 		};
+ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+ 		module.l = true;
+ 		return module.exports;
+ 	}
+ 	__webpack_require__.m = modules;
+ 	__webpack_require__.c = installedModules;
+ 	__webpack_require__.d = function(exports, name, getter) {
+ 		if(!__webpack_require__.o(exports, name)) {
+ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
+ 		}
+ 	};
+ 	__webpack_require__.r = function(exports) {
+ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
+ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
+ 		}
+ 		Object.defineProperty(exports, '__esModule', { value: true });
+ 	};
+ 	__webpack_require__.t = function(value, mode) {
+ 		if(mode & 1) value = __webpack_require__(value);
+ 		if(mode & 8) return value;
+ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
+ 		var ns = Object.create(null);
+ 		__webpack_require__.r(ns);
+ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
+ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
+ 		return ns;
+ 	};
+ 	__webpack_require__.n = function(module) {
+ 		var getter = module && module.__esModule ?
+ 			function getDefault() { return module['default']; } :
+ 			function getModuleExports() { return module; };
+ 		__webpack_require__.d(getter, 'a', getter);
+ 		return getter;
+ 	};
+ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+ 	__webpack_require__.p = "";
+ 	return __webpack_require__(__webpack_require__.s = 31);
+ })
+ ([
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = (function(){"use strict";function a(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():1<t&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():1<e&&(this.output=new Array(t))}var e;return a.prototype.set=function(t,e,n){if(this.isObject(t))n=e;else if(this.isString(t)){var o={};o[t]=e,t=o}t:for(var i in t){e=t[i];var r=this;if(-1!==i.indexOf(".")){for(var s=i.split("."),u=0;u<s.length-1;u++)if((r=r[s[u]])instanceof a){s.splice(0,u+1);var p=s.join(".");r.set(p,e);continue t}i=s[s.length-1]}var c=r[i];this.isUndef(c)||(a.Signal&&c instanceof a.Signal||a.Param&&c instanceof a.Param?c.value!==e&&(this.isUndef(n)?c.value=e:c.rampTo(e,n)):c instanceof AudioParam?c.value!==e&&(c.value=e):c instanceof a?c.set(e):c!==e&&(r[i]=e))}return this},a.prototype.get=function(t){this.isUndef(t)?t=this._collectDefaults(this.constructor):this.isString(t)&&(t=[t]);for(var e={},n=0;n<t.length;n++){var o=t[n],i=this,r=e;if(-1!==o.indexOf(".")){for(var s=o.split("."),u=0;u<s.length-1;u++){var p=s[u];r[p]=r[p]||{},r=r[p],i=i[p]}o=s[s.length-1]}var c=i[o];this.isObject(t[o])?r[o]=c.get():a.Signal&&c instanceof a.Signal?r[o]=c.value:a.Param&&c instanceof a.Param?r[o]=c.value:c instanceof AudioParam?r[o]=c.value:c instanceof a?r[o]=c.get():this.isFunction(c)||this.isUndef(c)||(r[o]=c)}return e},a.prototype._collectDefaults=function(t){var e=[];if(this.isUndef(t.defaults)||(e=Object.keys(t.defaults)),!this.isUndef(t._super))for(var n=this._collectDefaults(t._super),o=0;o<n.length;o++)-1===e.indexOf(n[o])&&e.push(n[o]);return e},a.prototype.toString=function(){for(var t in a){var e=t[0].match(/^[A-Z]$/),n=a[t]===this.constructor;if(this.isFunction(a[t])&&e&&n)return t}return"Tone"},Object.defineProperty(a.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(a.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),a.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},a.prototype.connect=function(t,e,n){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,n)):this.output.connect(t,e,n),this},a.prototype.disconnect=function(t,e,n){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,n)):this.output.disconnect.apply(this.output,arguments)},a.prototype.connectSeries=function(){if(1<arguments.length)for(var t=arguments[0],e=1;e<arguments.length;e++){var n=arguments[e];t.connect(n),t=n}return this},a.prototype.chain=function(){if(0<arguments.length)for(var t=this,e=0;e<arguments.length;e++){var n=arguments[e];t.connect(n),t=n}return this},a.prototype.fan=function(){if(0<arguments.length)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=a.prototype.chain,AudioNode.prototype.fan=a.prototype.fan,a.prototype.defaultArg=function(t,e){if(this.isObject(t)&&this.isObject(e)){var n={};for(var o in t)n[o]=this.defaultArg(e[o],t[o]);for(var i in e)n[i]=this.defaultArg(t[i],e[i]);return n}return this.isUndef(t)?e:t},a.prototype.optionsObject=function(t,e,n){var o={};if(1===t.length&&this.isObject(t[0]))o=t[0];else for(var i=0;i<e.length;i++)o[e[i]]=t[i];return this.isUndef(n)?o:this.defaultArg(o,n)},a.prototype.isUndef=function(t){return void 0===t},a.prototype.isFunction=function(t){return"function"==typeof t},a.prototype.isNumber=function(t){return"number"==typeof t},a.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},a.prototype.isBoolean=function(t){return"boolean"==typeof t},a.prototype.isArray=function(t){return Array.isArray(t)},a.prototype.isString=function(t){return"string"==typeof t},a.noOp=function(){},a.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},a.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},a.State={Started:"started",Stopped:"stopped",Paused:"paused"},a.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},a.prototype.dbToGain=function(t){return Math.pow(2,t/6)},a.prototype.gainToDb=function(t){return Math.log(t)/Math.LN10*20},a.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},a.prototype.now=function(){return a.context.now()},a.now=function(){return a.context.now()},a.extend=function(t,e){function n(){}a.prototype.isUndef(e)&&(e=a),n.prototype=e.prototype,t.prototype=new n,(t.prototype.constructor=t)._super=e},Object.defineProperty(a,"context",{get:function(){return e},set:function(t){e=a.Context&&t instanceof a.Context?t:new a.Context(t),a.Context&&a.Context.emit("init",e)}}),Object.defineProperty(a.prototype,"context",{get:function(){return a.context}}),a.setContext=function(t){a.context=t},Object.defineProperty(a.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(a.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(a,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),n=window.hasOwnProperty("Worker");return t&&e&&n}}),a.version="r10",window.TONE_SILENCE_VERSION_LOGGING||console.log("%c * Tone.js "+a.version+" * ","background: #000; color: #fff"),a}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(17)], __WEBPACK_AMD_DEFINE_RESULT__ = (function (audiocontext) {
+  var Master = function Master() {
+    this.input = audiocontext.createGain();
+    this.output = audiocontext.createGain(); 
+
+    this.limiter = audiocontext.createDynamicsCompressor();
+    this.limiter.threshold.value = -3;
+    this.limiter.ratio.value = 20;
+    this.limiter.knee.value = 1;
+    this.audiocontext = audiocontext;
+    this.output.disconnect(); 
+
+    this.input.connect(this.limiter); 
+
+    this.limiter.connect(this.output); 
+
+    this.meter = audiocontext.createGain();
+    this.fftMeter = audiocontext.createGain();
+    this.output.connect(this.meter);
+    this.output.connect(this.fftMeter); 
+
+    this.output.connect(this.audiocontext.destination); 
+
+    this.soundArray = []; 
+
+    this.parts = []; 
+
+    this.extensions = [];
+  }; 
+
+
+  var p5sound = new Master();
   /**
-   * Determine which filetypes are supported (inspired by buzz.js)
-   * The audio element (el) will only be used to test browser support for various audio formats
+   * Returns a number representing the master amplitude (volume) for sound
+   * in this sketch.
+   *
+   * @method getMasterVolume
+   * @return {Number} Master amplitude (volume) for sound in this sketch.
+   *                  Should be between 0.0 (silence) and 1.0.
    */
-  var el = document.createElement('audio');
-  p5.prototype.isSupported = function () {
-    return !!el.canPlayType;
-  };
-  var isOGGSupported = function () {
-    return !!el.canPlayType && el.canPlayType('audio/ogg; codecs="vorbis"');
-  };
-  var isMP3Supported = function () {
-    return !!el.canPlayType && el.canPlayType('audio/mpeg;');
-  };
-  var isWAVSupported = function () {
-    return !!el.canPlayType && el.canPlayType('audio/wav; codecs="1"');
-  };
-  var isAACSupported = function () {
-    return !!el.canPlayType && (el.canPlayType('audio/x-m4a;') || el.canPlayType('audio/aac;'));
-  };
-  var isAIFSupported = function () {
-    return !!el.canPlayType && el.canPlayType('audio/x-aiff;');
-  };
-  p5.prototype.isFileSupported = function (extension) {
-    switch (extension.toLowerCase()) {
-    case 'mp3':
-      return isMP3Supported();
-    case 'wav':
-      return isWAVSupported();
-    case 'ogg':
-      return isOGGSupported();
-    case 'aac':
-    case 'm4a':
-    case 'mp4':
-      return isAACSupported();
-    case 'aif':
-    case 'aiff':
-      return isAIFSupported();
-    default:
-      return false;
-    }
+
+  p5.prototype.getMasterVolume = function () {
+    return p5sound.output.gain.value;
   };
-}();
-var StartAudioContext;
-(function (root, factory) {
-  if (true) {
-    StartAudioContext = function () {
-      return factory();
-    }();
-  } else if (typeof module === 'object' && module.exports) {
-    module.exports = factory();
-  } else {
-    root.StartAudioContext = factory();
-  }
-}(this, function () {
-  var TapListener = function (element, context) {
-    this._dragged = false;
-    this._element = element;
-    this._bindedMove = this._moved.bind(this);
-    this._bindedEnd = this._ended.bind(this, context);
-    element.addEventListener('touchstart', this._bindedEnd);
-    element.addEventListener('touchmove', this._bindedMove);
-    element.addEventListener('touchend', this._bindedEnd);
-    element.addEventListener('mouseup', this._bindedEnd);
-  };
-  TapListener.prototype._moved = function (e) {
-    this._dragged = true;
-  };
-  TapListener.prototype._ended = function (context) {
-    if (!this._dragged) {
-      startContext(context);
-    }
-    this._dragged = false;
-  };
-  TapListener.prototype.dispose = function () {
-    this._element.removeEventListener('touchstart', this._bindedEnd);
-    this._element.removeEventListener('touchmove', this._bindedMove);
-    this._element.removeEventListener('touchend', this._bindedEnd);
-    this._element.removeEventListener('mouseup', this._bindedEnd);
-    this._bindedMove = null;
-    this._bindedEnd = null;
-    this._element = null;
-  };
-  function startContext(context) {
-    var buffer = context.createBuffer(1, 1, context.sampleRate);
-    var source = context.createBufferSource();
-    source.buffer = buffer;
-    source.connect(context.destination);
-    source.start(0);
-    if (context.resume) {
-      context.resume();
-    }
-  }
-  function isStarted(context) {
-    return context.state === 'running';
-  }
-  function onStarted(context, callback) {
-    function checkLoop() {
-      if (isStarted(context)) {
-        callback();
-      } else {
-        requestAnimationFrame(checkLoop);
-        if (context.resume) {
-          context.resume();
-        }
-      }
-    }
-    if (isStarted(context)) {
-      callback();
+  /**
+   *  <p>Scale the output of all sound in this sketch</p>
+   *  Scaled between 0.0 (silence) and 1.0 (full volume).
+   *  1.0 is the maximum amplitude of a digital sound, so multiplying
+   *  by greater than 1.0 may cause digital distortion. To
+   *  fade, provide a <code>rampTime</code> parameter. For more
+   *  complex fades, see the Envelope class.
+   *
+   *  Alternately, you can pass in a signal source such as an
+   *  oscillator to modulate the amplitude with an audio signal.
+   *
+   *  <p><b>How This Works</b>: When you load the p5.sound module, it
+   *  creates a single instance of p5sound. All sound objects in this
+   *  module output to p5sound before reaching your computer's output.
+   *  So if you change the amplitude of p5sound, it impacts all of the
+   *  sound in this module.</p>
+   *
+   *  <p>If no value is provided, returns a Web Audio API Gain Node</p>
+   *
+   *  @method  masterVolume
+   *  @param {Number|Object} volume  Volume (amplitude) between 0.0
+   *                                     and 1.0 or modulating signal/oscillator
+   *  @param {Number} [rampTime]  Fade for t seconds
+   *  @param {Number} [timeFromNow]  Schedule this event to happen at
+   *                                 t seconds in the future
+   */
+
+
+  p5.prototype.masterVolume = function (vol, rampTime, tFromNow) {
+    if (typeof vol === 'number') {
+      var rampTime = rampTime || 0;
+      var tFromNow = tFromNow || 0;
+      var now = p5sound.audiocontext.currentTime;
+      var currentVol = p5sound.output.gain.value;
+      p5sound.output.gain.cancelScheduledValues(now + tFromNow);
+      p5sound.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
+      p5sound.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
+    } else if (vol) {
+      vol.connect(p5sound.output.gain);
     } else {
-      checkLoop();
-    }
-  }
-  function bindTapListener(element, tapListeners, context) {
-    if (Array.isArray(element) || NodeList && element instanceof NodeList) {
-      for (var i = 0; i < element.length; i++) {
-        bindTapListener(element[i], tapListeners, context);
-      }
-    } else if (typeof element === 'string') {
-      bindTapListener(document.querySelectorAll(element), tapListeners, context);
-    } else if (element.jquery && typeof element.toArray === 'function') {
-      bindTapListener(element.toArray(), tapListeners, context);
-    } else if (Element && element instanceof Element) {
-      var tap = new TapListener(element, context);
-      tapListeners.push(tap);
-    }
-  }
-  function StartAudioContext(context, elements, callback) {
-    var promise = new Promise(function (success) {
-      onStarted(context, success);
-    });
-    var tapListeners = [];
-    if (!elements) {
-      elements = document.body;
-    }
-    bindTapListener(elements, tapListeners, context);
-    promise.then(function () {
-      for (var i = 0; i < tapListeners.length; i++) {
-        tapListeners[i].dispose();
-      }
-      tapListeners = null;
-      if (callback) {
-        callback();
-      }
-    });
-    return promise;
-  }
-  return StartAudioContext;
-}));
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Tone;
-Tone_core_Tone = function () {
-  'use strict';
-  var Tone = function (inputs, outputs) {
-    if (this.isUndef(inputs) || inputs === 1) {
-      this.input = this.context.createGain();
-    } else if (inputs > 1) {
-      this.input = new Array(inputs);
-    }
-    if (this.isUndef(outputs) || outputs === 1) {
-      this.output = this.context.createGain();
-    } else if (outputs > 1) {
-      this.output = new Array(inputs);
-    }
-  };
-  Tone.prototype.set = function (params, value, rampTime) {
-    if (this.isObject(params)) {
-      rampTime = value;
-    } else if (this.isString(params)) {
-      var tmpObj = {};
-      tmpObj[params] = value;
-      params = tmpObj;
-    }
-    paramLoop:
-      for (var attr in params) {
-        value = params[attr];
-        var parent = this;
-        if (attr.indexOf('.') !== -1) {
-          var attrSplit = attr.split('.');
-          for (var i = 0; i < attrSplit.length - 1; i++) {
-            parent = parent[attrSplit[i]];
-            if (parent instanceof Tone) {
-              attrSplit.splice(0, i + 1);
-              var innerParam = attrSplit.join('.');
-              parent.set(innerParam, value);
-              continue paramLoop;
-            }
-          }
-          attr = attrSplit[attrSplit.length - 1];
-        }
-        var param = parent[attr];
-        if (this.isUndef(param)) {
-          continue;
-        }
-        if (Tone.Signal && param instanceof Tone.Signal || Tone.Param && param instanceof Tone.Param) {
-          if (param.value !== value) {
-            if (this.isUndef(rampTime)) {
-              param.value = value;
-            } else {
-              param.rampTo(value, rampTime);
-            }
-          }
-        } else if (param instanceof AudioParam) {
-          if (param.value !== value) {
-            param.value = value;
-          }
-        } else if (param instanceof Tone) {
-          param.set(value);
-        } else if (param !== value) {
-          parent[attr] = value;
-        }
-      }
-    return this;
-  };
-  Tone.prototype.get = function (params) {
-    if (this.isUndef(params)) {
-      params = this._collectDefaults(this.constructor);
-    } else if (this.isString(params)) {
-      params = [params];
-    }
-    var ret = {};
-    for (var i = 0; i < params.length; i++) {
-      var attr = params[i];
-      var parent = this;
-      var subRet = ret;
-      if (attr.indexOf('.') !== -1) {
-        var attrSplit = attr.split('.');
-        for (var j = 0; j < attrSplit.length - 1; j++) {
-          var subAttr = attrSplit[j];
-          subRet[subAttr] = subRet[subAttr] || {};
-          subRet = subRet[subAttr];
-          parent = parent[subAttr];
-        }
-        attr = attrSplit[attrSplit.length - 1];
-      }
-      var param = parent[attr];
-      if (this.isObject(params[attr])) {
-        subRet[attr] = param.get();
-      } else if (Tone.Signal && param instanceof Tone.Signal) {
-        subRet[attr] = param.value;
-      } else if (Tone.Param && param instanceof Tone.Param) {
-        subRet[attr] = param.value;
-      } else if (param instanceof AudioParam) {
-        subRet[attr] = param.value;
-      } else if (param instanceof Tone) {
-        subRet[attr] = param.get();
-      } else if (!this.isFunction(param) && !this.isUndef(param)) {
-        subRet[attr] = param;
-      }
-    }
-    return ret;
-  };
-  Tone.prototype._collectDefaults = function (constr) {
-    var ret = [];
-    if (!this.isUndef(constr.defaults)) {
-      ret = Object.keys(constr.defaults);
-    }
-    if (!this.isUndef(constr._super)) {
-      var superDefs = this._collectDefaults(constr._super);
-      for (var i = 0; i < superDefs.length; i++) {
-        if (ret.indexOf(superDefs[i]) === -1) {
-          ret.push(superDefs[i]);
-        }
-      }
-    }
-    return ret;
-  };
-  Tone.prototype.toString = function () {
-    for (var className in Tone) {
-      var isLetter = className[0].match(/^[A-Z]$/);
-      var sameConstructor = Tone[className] === this.constructor;
-      if (this.isFunction(Tone[className]) && isLetter && sameConstructor) {
-        return className;
-      }
+      return p5sound.output.gain;
     }
-    return 'Tone';
   };
-  Object.defineProperty(Tone.prototype, 'numberOfInputs', {
-    get: function () {
-      if (this.input) {
-        if (this.isArray(this.input)) {
-          return this.input.length;
-        } else {
-          return 1;
-        }
-      } else {
-        return 0;
-      }
-    }
-  });
-  Object.defineProperty(Tone.prototype, 'numberOfOutputs', {
-    get: function () {
-      if (this.output) {
-        if (this.isArray(this.output)) {
-          return this.output.length;
-        } else {
-          return 1;
-        }
-      } else {
-        return 0;
-      }
-    }
-  });
-  Tone.prototype.dispose = function () {
-    if (!this.isUndef(this.input)) {
-      if (this.input instanceof AudioNode) {
-        this.input.disconnect();
-      }
-      this.input = null;
-    }
-    if (!this.isUndef(this.output)) {
-      if (this.output instanceof AudioNode) {
-        this.output.disconnect();
-      }
-      this.output = null;
-    }
-    return this;
-  };
-  Tone.prototype.connect = function (unit, outputNum, inputNum) {
-    if (Array.isArray(this.output)) {
-      outputNum = this.defaultArg(outputNum, 0);
-      this.output[outputNum].connect(unit, 0, inputNum);
-    } else {
-      this.output.connect(unit, outputNum, inputNum);
-    }
-    return this;
-  };
-  Tone.prototype.disconnect = function (destination, outputNum, inputNum) {
-    if (this.isArray(this.output)) {
-      if (this.isNumber(destination)) {
-        this.output[destination].disconnect();
-      } else {
-        outputNum = this.defaultArg(outputNum, 0);
-        this.output[outputNum].disconnect(destination, 0, inputNum);
-      }
-    } else {
-      this.output.disconnect.apply(this.output, arguments);
-    }
+  /**
+   *  `p5.soundOut` is the p5.sound master output. It sends output to
+   *  the destination of this window's web audio context. It contains
+   *  Web Audio API nodes including a dyanmicsCompressor (<code>.limiter</code>),
+   *  and Gain Nodes for <code>.input</code> and <code>.output</code>.
+   *
+   *  @property {Object} soundOut
+   */
+
+
+  p5.prototype.soundOut = p5.soundOut = p5sound; 
+
+  p5.soundOut._silentNode = p5sound.audiocontext.createGain();
+  p5.soundOut._silentNode.gain.value = 0;
+
+  p5.soundOut._silentNode.connect(p5sound.audiocontext.destination);
+
+  return p5sound;
+}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5),__webpack_require__(8),__webpack_require__(22),__webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(n){"use strict";return n.Signal=function(){var t=this.optionsObject(arguments,["value","units"],n.Signal.defaults);this.output=this._gain=this.context.createGain(),t.param=this._gain.gain,n.Param.call(this,t),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},n.extend(n.Signal,n.Param),n.Signal.defaults={value:0,units:n.Type.Default,convert:!0},n.Signal.prototype.connect=n.SignalBase.prototype.connect,n.Signal.prototype.dispose=function(){return n.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},n.Signal}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(2),__webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.Multiply=function(t){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new i.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(t,0)},i.extend(i.Multiply,i.Signal),i.Multiply.prototype.dispose=function(){return i.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},i.Multiply}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var CrossFade = __webpack_require__(51);
+  /**
+   * Effect is a base class for audio effects in p5. <br>
+   * This module handles the nodes and methods that are
+   * common and useful for current and future effects.
+   *
+   *
+   * This class is extended by <a href="/reference/#/p5.Distortion">p5.Distortion</a>,
+   * <a href="/reference/#/p5.Compressor">p5.Compressor</a>,
+   * <a href="/reference/#/p5.Delay">p5.Delay</a>,
+   * <a href="/reference/#/p5.Filter">p5.Filter</a>,
+   * <a href="/reference/#/p5.Reverb">p5.Reverb</a>.
+   *
+   * @class  p5.Effect
+   * @constructor
+   *
+   * @param {Object} [ac]   Reference to the audio context of the p5 object
+   * @param {AudioNode} [input]  Gain Node effect wrapper
+   * @param {AudioNode} [output] Gain Node effect wrapper
+   * @param {Object} [_drywet]   Tone.JS CrossFade node (defaults to value: 1)
+   * @param {AudioNode} [wet]  Effects that extend this class should connect
+   *                              to the wet signal to this gain node, so that dry and wet
+   *                              signals are mixed properly.
+   */
+
+
+  p5.Effect = function () {
+    this.ac = p5sound.audiocontext;
+    this.input = this.ac.createGain();
+    this.output = this.ac.createGain();
+    /**
+     *	The p5.Effect class is built
+     * 	using Tone.js CrossFade
+     * 	@private
+     */
+
+    this._drywet = new CrossFade(1);
+    /**
+     *	In classes that extend
+     *	p5.Effect, connect effect nodes
+     *	to the wet parameter
+     */
+
+    this.wet = this.ac.createGain();
+    this.input.connect(this._drywet.a);
+    this.wet.connect(this._drywet.b);
+
+    this._drywet.connect(this.output);
+
+    this.connect(); 
+
+    p5sound.soundArray.push(this);
   };
-  Tone.prototype.connectSeries = function () {
-    if (arguments.length > 1) {
-      var currentUnit = arguments[0];
-      for (var i = 1; i < arguments.length; i++) {
-        var toUnit = arguments[i];
-        currentUnit.connect(toUnit);
-        currentUnit = toUnit;
-      }
-    }
-    return this;
+  /**
+   *  Set the output volume of the filter.
+   *
+   *  @method  amp
+   *  @for p5.Effect
+   *  @param {Number} [vol] amplitude between 0 and 1.0
+   *  @param {Number} [rampTime] create a fade that lasts until rampTime
+   *  @param {Number} [tFromNow] schedule this event to happen in tFromNow seconds
+   */
+
+
+  p5.Effect.prototype.amp = function (vol, rampTime, tFromNow) {
+    var rampTime = rampTime || 0;
+    var tFromNow = tFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+    var currentVol = this.output.gain.value;
+    this.output.gain.cancelScheduledValues(now);
+    this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow + .001);
+    this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime + .001);
   };
-  Tone.prototype.chain = function () {
+  /**
+   *  Link effects together in a chain
+   *  Example usage: filter.chain(reverb, delay, panner);
+   *  May be used with an open-ended number of arguments
+   *
+   *  @method chain
+   *  @for p5.Effect
+   *  @param {Object} [arguments]  Chain together multiple sound objects
+   */
+
+
+  p5.Effect.prototype.chain = function () {
     if (arguments.length > 0) {
-      var currentUnit = this;
-      for (var i = 0; i < arguments.length; i++) {
-        var toUnit = arguments[i];
-        currentUnit.connect(toUnit);
-        currentUnit = toUnit;
+      this.connect(arguments[0]);
+
+      for (var i = 1; i < arguments.length; i += 1) {
+        arguments[i - 1].connect(arguments[i]);
       }
     }
+
     return this;
   };
-  Tone.prototype.fan = function () {
-    if (arguments.length > 0) {
-      for (var i = 0; i < arguments.length; i++) {
-        this.connect(arguments[i]);
-      }
+  /**
+   *  Adjust the dry/wet value.
+   *
+   *  @method drywet
+   *  @for p5.Effect
+   *  @param {Number} [fade] The desired drywet value (0 - 1.0)
+   */
+
+
+  p5.Effect.prototype.drywet = function (fade) {
+    if (typeof fade !== "undefined") {
+      this._drywet.fade.value = fade;
     }
-    return this;
+
+    return this._drywet.fade.value;
   };
-  AudioNode.prototype.chain = Tone.prototype.chain;
-  AudioNode.prototype.fan = Tone.prototype.fan;
-  Tone.prototype.defaultArg = function (given, fallback) {
-    if (this.isObject(given) && this.isObject(fallback)) {
-      var ret = {};
-      for (var givenProp in given) {
-        ret[givenProp] = this.defaultArg(fallback[givenProp], given[givenProp]);
-      }
-      for (var fallbackProp in fallback) {
-        ret[fallbackProp] = this.defaultArg(given[fallbackProp], fallback[fallbackProp]);
-      }
-      return ret;
-    } else {
-      return this.isUndef(given) ? fallback : given;
-    }
+  /**
+   *  Send output to a p5.js-sound, Web Audio Node, or use signal to
+   *  control an AudioParam
+   *
+   *  @method connect
+   *  @for p5.Effect
+   *  @param {Object} unit
+   */
+
+
+  p5.Effect.prototype.connect = function (unit) {
+    var u = unit || p5.soundOut.input;
+    this.output.connect(u.input ? u.input : u);
   };
-  Tone.prototype.optionsObject = function (values, keys, defaults) {
-    var options = {};
-    if (values.length === 1 && this.isObject(values[0])) {
-      options = values[0];
-    } else {
-      for (var i = 0; i < keys.length; i++) {
-        options[keys[i]] = values[i];
-      }
-    }
-    if (!this.isUndef(defaults)) {
-      return this.defaultArg(options, defaults);
-    } else {
-      return options;
+  /**
+   * Disconnect all output.
+   * @method disconnect
+   * @for p5.Effect
+   */
+
+
+  p5.Effect.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect();
     }
   };
-  Tone.prototype.isUndef = function (val) {
-    return typeof val === 'undefined';
-  };
-  Tone.prototype.isFunction = function (val) {
-    return typeof val === 'function';
-  };
-  Tone.prototype.isNumber = function (arg) {
-    return typeof arg === 'number';
-  };
-  Tone.prototype.isObject = function (arg) {
-    return Object.prototype.toString.call(arg) === '[object Object]' && arg.constructor === Object;
-  };
-  Tone.prototype.isBoolean = function (arg) {
-    return typeof arg === 'boolean';
-  };
-  Tone.prototype.isArray = function (arg) {
-    return Array.isArray(arg);
-  };
-  Tone.prototype.isString = function (arg) {
-    return typeof arg === 'string';
-  };
-  Tone.noOp = function () {
-  };
-  Tone.prototype._readOnly = function (property) {
-    if (Array.isArray(property)) {
-      for (var i = 0; i < property.length; i++) {
-        this._readOnly(property[i]);
-      }
-    } else {
-      Object.defineProperty(this, property, {
-        writable: false,
-        enumerable: true
-      });
+
+  p5.Effect.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+
+    if (this.input) {
+      this.input.disconnect();
+      delete this.input;
     }
-  };
-  Tone.prototype._writable = function (property) {
-    if (Array.isArray(property)) {
-      for (var i = 0; i < property.length; i++) {
-        this._writable(property[i]);
-      }
-    } else {
-      Object.defineProperty(this, property, { writable: true });
+
+    if (this.output) {
+      this.output.disconnect();
+      delete this.output;
     }
-  };
-  Tone.State = {
-    Started: 'started',
-    Stopped: 'stopped',
-    Paused: 'paused'
-  };
-  Tone.prototype.equalPowerScale = function (percent) {
-    var piFactor = 0.5 * Math.PI;
-    return Math.sin(percent * piFactor);
-  };
-  Tone.prototype.dbToGain = function (db) {
-    return Math.pow(2, db / 6);
-  };
-  Tone.prototype.gainToDb = function (gain) {
-    return 20 * (Math.log(gain) / Math.LN10);
-  };
-  Tone.prototype.intervalToFrequencyRatio = function (interval) {
-    return Math.pow(2, interval / 12);
-  };
-  Tone.prototype.now = function () {
-    return Tone.context.now();
-  };
-  Tone.now = function () {
-    return Tone.context.now();
-  };
-  Tone.extend = function (child, parent) {
-    if (Tone.prototype.isUndef(parent)) {
-      parent = Tone;
+
+    if (this._drywet) {
+      this._drywet.disconnect();
+
+      delete this._drywet;
     }
-    function TempConstructor() {
+
+    if (this.wet) {
+      this.wet.disconnect();
+      delete this.wet;
     }
-    TempConstructor.prototype = parent.prototype;
-    child.prototype = new TempConstructor();
-    child.prototype.constructor = child;
-    child._super = parent;
+
+    this.ac = undefined;
   };
-  var audioContext;
-  Object.defineProperty(Tone, 'context', {
-    get: function () {
-      return audioContext;
-    },
-    set: function (context) {
-      if (Tone.Context && context instanceof Tone.Context) {
-        audioContext = context;
-      } else {
-        audioContext = new Tone.Context(context);
-      }
-      if (Tone.Context) {
-        Tone.Context.emit('init', audioContext);
-      }
-    }
-  });
-  Object.defineProperty(Tone.prototype, 'context', {
-    get: function () {
-      return Tone.context;
-    }
-  });
-  Tone.setContext = function (ctx) {
-    Tone.context = ctx;
+
+  return p5.Effect;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(19)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(e){"use strict";return e.WaveShaper=function(e,t){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(e)?this.curve=e:isFinite(e)||this.isUndef(e)?this._curve=new Float32Array(this.defaultArg(e,1024)):this.isFunction(e)&&(this._curve=new Float32Array(this.defaultArg(t,1024)),this.setMap(e))},e.extend(e.WaveShaper,e.SignalBase),e.WaveShaper.prototype.setMap=function(e){for(var t=0,r=this._curve.length;t<r;t++){var s=t/(r-1)*2-1;this._curve[t]=e(s,t)}return this._shaper.curve=this._curve,this},Object.defineProperty(e.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(e){this._curve=new Float32Array(e),this._shaper.curve=this._curve}}),Object.defineProperty(e.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(e){if(-1===["none","2x","4x"].indexOf(e))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=e}}),e.WaveShaper.prototype.dispose=function(){return e.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},e.WaveShaper}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var processorNames = __webpack_require__(10);
+  /**
+   * @for p5
+   */
+
+  /**
+   * Returns a number representing the sample rate, in samples per second,
+   * of all sound objects in this audio context. It is determined by the
+   * sampling rate of your operating system's sound card, and it is not
+   * currently possile to change.
+   * It is often 44100, or twice the range of human hearing.
+   *
+   * @method sampleRate
+   * @return {Number} samplerate samples per second
+   */
+
+
+  p5.prototype.sampleRate = function () {
+    return p5sound.audiocontext.sampleRate;
   };
-  Object.defineProperty(Tone.prototype, 'blockTime', {
-    get: function () {
-      return 128 / this.context.sampleRate;
-    }
-  });
-  Object.defineProperty(Tone.prototype, 'sampleTime', {
-    get: function () {
-      return 1 / this.context.sampleRate;
-    }
-  });
-  Object.defineProperty(Tone, 'supported', {
-    get: function () {
-      var hasAudioContext = window.hasOwnProperty('AudioContext') || window.hasOwnProperty('webkitAudioContext');
-      var hasPromises = window.hasOwnProperty('Promise');
-      var hasWorkers = window.hasOwnProperty('Worker');
-      return hasAudioContext && hasPromises && hasWorkers;
-    }
-  });
-  Tone.version = 'r10';
-  if (!window.TONE_SILENCE_VERSION_LOGGING) {
-  }
-  return Tone;
-}();
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Emitter;
-Tone_core_Emitter = function (Tone) {
-  'use strict';
-  Tone.Emitter = function () {
-    this._events = {};
-  };
-  Tone.extend(Tone.Emitter);
-  Tone.Emitter.prototype.on = function (event, callback) {
-    var events = event.split(/\W+/);
-    for (var i = 0; i < events.length; i++) {
-      var eventName = events[i];
-      if (!this._events.hasOwnProperty(eventName)) {
-        this._events[eventName] = [];
-      }
-      this._events[eventName].push(callback);
-    }
-    return this;
+  /**
+   *  Returns the closest MIDI note value for
+   *  a given frequency.
+   *
+   *  @method freqToMidi
+   *  @param  {Number} frequency A freqeuncy, for example, the "A"
+   *                             above Middle C is 440Hz
+   *  @return {Number}   MIDI note value
+   */
+
+
+  p5.prototype.freqToMidi = function (f) {
+    var mathlog2 = Math.log(f / 440) / Math.log(2);
+    var m = Math.round(12 * mathlog2) + 69;
+    return m;
   };
-  Tone.Emitter.prototype.off = function (event, callback) {
-    var events = event.split(/\W+/);
-    for (var ev = 0; ev < events.length; ev++) {
-      event = events[ev];
-      if (this._events.hasOwnProperty(event)) {
-        if (Tone.prototype.isUndef(callback)) {
-          this._events[event] = [];
-        } else {
-          var eventList = this._events[event];
-          for (var i = 0; i < eventList.length; i++) {
-            if (eventList[i] === callback) {
-              eventList.splice(i, 1);
-            }
-          }
-        }
-      }
-    }
-    return this;
-  };
-  Tone.Emitter.prototype.emit = function (event) {
-    if (this._events) {
-      var args = Array.apply(null, arguments).slice(1);
-      if (this._events.hasOwnProperty(event)) {
-        var eventList = this._events[event];
-        for (var i = 0, len = eventList.length; i < len; i++) {
-          eventList[i].apply(this, args);
-        }
-      }
-    }
-    return this;
-  };
-  Tone.Emitter.mixin = function (object) {
-    var functions = [
-      'on',
-      'off',
-      'emit'
-    ];
-    object._events = {};
-    for (var i = 0; i < functions.length; i++) {
-      var func = functions[i];
-      var emitterFunc = Tone.Emitter.prototype[func];
-      object[func] = emitterFunc;
-    }
-  };
-  Tone.Emitter.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._events = null;
-    return this;
-  };
-  return Tone.Emitter;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Context;
-Tone_core_Context = function (Tone) {
-  if (!window.hasOwnProperty('AudioContext') && window.hasOwnProperty('webkitAudioContext')) {
-    window.AudioContext = window.webkitAudioContext;
-  }
-  Tone.Context = function (context) {
-    Tone.Emitter.call(this);
-    if (!context) {
-      context = new window.AudioContext();
-    }
-    this._context = context;
-    for (var prop in this._context) {
-      this._defineProperty(this._context, prop);
-    }
-    this._latencyHint = 'interactive';
-    this._lookAhead = 0.1;
-    this._updateInterval = this._lookAhead / 3;
-    this._computedUpdateInterval = 0;
-    this._worker = this._createWorker();
-    this._constants = {};
-  };
-  Tone.extend(Tone.Context, Tone.Emitter);
-  Tone.Emitter.mixin(Tone.Context);
-  Tone.Context.prototype._defineProperty = function (context, prop) {
-    if (this.isUndef(this[prop])) {
-      Object.defineProperty(this, prop, {
-        get: function () {
-          if (typeof context[prop] === 'function') {
-            return context[prop].bind(context);
-          } else {
-            return context[prop];
-          }
-        },
-        set: function (val) {
-          context[prop] = val;
-        }
-      });
-    }
-  };
-  Tone.Context.prototype.now = function () {
-    return this._context.currentTime;
-  };
-  Tone.Context.prototype._createWorker = function () {
-    window.URL = window.URL || window.webkitURL;
-    var blob = new Blob(['var timeoutTime = ' + (this._updateInterval * 1000).toFixed(1) + ';' + 'self.onmessage = function(msg){' + '\ttimeoutTime = parseInt(msg.data);' + '};' + 'function tick(){' + '\tsetTimeout(tick, timeoutTime);' + '\tself.postMessage(\'tick\');' + '}' + 'tick();']);
-    var blobUrl = URL.createObjectURL(blob);
-    var worker = new Worker(blobUrl);
-    worker.addEventListener('message', function () {
-      this.emit('tick');
-    }.bind(this));
-    worker.addEventListener('message', function () {
-      var now = this.now();
-      if (this.isNumber(this._lastUpdate)) {
-        var diff = now - this._lastUpdate;
-        this._computedUpdateInterval = Math.max(diff, this._computedUpdateInterval * 0.97);
-      }
-      this._lastUpdate = now;
-    }.bind(this));
-    return worker;
-  };
-  Tone.Context.prototype.getConstant = function (val) {
-    if (this._constants[val]) {
-      return this._constants[val];
-    } else {
-      var buffer = this._context.createBuffer(1, 128, this._context.sampleRate);
-      var arr = buffer.getChannelData(0);
-      for (var i = 0; i < arr.length; i++) {
-        arr[i] = val;
-      }
-      var constant = this._context.createBufferSource();
-      constant.channelCount = 1;
-      constant.channelCountMode = 'explicit';
-      constant.buffer = buffer;
-      constant.loop = true;
-      constant.start(0);
-      this._constants[val] = constant;
-      return constant;
-    }
-  };
-  Object.defineProperty(Tone.Context.prototype, 'lag', {
-    get: function () {
-      var diff = this._computedUpdateInterval - this._updateInterval;
-      diff = Math.max(diff, 0);
-      return diff;
-    }
-  });
-  Object.defineProperty(Tone.Context.prototype, 'lookAhead', {
-    get: function () {
-      return this._lookAhead;
-    },
-    set: function (lA) {
-      this._lookAhead = lA;
-    }
-  });
-  Object.defineProperty(Tone.Context.prototype, 'updateInterval', {
-    get: function () {
-      return this._updateInterval;
-    },
-    set: function (interval) {
-      this._updateInterval = Math.max(interval, Tone.prototype.blockTime);
-      this._worker.postMessage(Math.max(interval * 1000, 1));
-    }
-  });
-  Object.defineProperty(Tone.Context.prototype, 'latencyHint', {
-    get: function () {
-      return this._latencyHint;
-    },
-    set: function (hint) {
-      var lookAhead = hint;
-      this._latencyHint = hint;
-      if (this.isString(hint)) {
-        switch (hint) {
-        case 'interactive':
-          lookAhead = 0.1;
-          this._context.latencyHint = hint;
-          break;
-        case 'playback':
-          lookAhead = 0.8;
-          this._context.latencyHint = hint;
-          break;
-        case 'balanced':
-          lookAhead = 0.25;
-          this._context.latencyHint = hint;
-          break;
-        case 'fastest':
-          lookAhead = 0.01;
-          break;
-        }
-      }
-      this.lookAhead = lookAhead;
-      this.updateInterval = lookAhead / 3;
-    }
-  });
-  function shimConnect() {
-    var nativeConnect = AudioNode.prototype.connect;
-    var nativeDisconnect = AudioNode.prototype.disconnect;
-    function toneConnect(B, outNum, inNum) {
-      if (B.input) {
-        if (Array.isArray(B.input)) {
-          if (Tone.prototype.isUndef(inNum)) {
-            inNum = 0;
-          }
-          this.connect(B.input[inNum]);
-        } else {
-          this.connect(B.input, outNum, inNum);
-        }
-      } else {
-        try {
-          if (B instanceof AudioNode) {
-            nativeConnect.call(this, B, outNum, inNum);
-          } else {
-            nativeConnect.call(this, B, outNum);
-          }
-        } catch (e) {
-          throw new Error('error connecting to node: ' + B + '\n' + e);
-        }
-      }
-    }
-    function toneDisconnect(B, outNum, inNum) {
-      if (B && B.input && Array.isArray(B.input)) {
-        if (Tone.prototype.isUndef(inNum)) {
-          inNum = 0;
-        }
-        this.disconnect(B.input[inNum], outNum, inNum);
-      } else if (B && B.input) {
-        this.disconnect(B.input, outNum, inNum);
-      } else {
-        try {
-          nativeDisconnect.apply(this, arguments);
-        } catch (e) {
-          throw new Error('error disconnecting node: ' + B + '\n' + e);
-        }
-      }
-    }
-    if (AudioNode.prototype.connect !== toneConnect) {
-      AudioNode.prototype.connect = toneConnect;
-      AudioNode.prototype.disconnect = toneDisconnect;
-    }
-  }
-  if (Tone.supported) {
-    shimConnect();
-    Tone.context = new Tone.Context();
-  } else {
-    console.warn('This browser does not support Tone.js');
-  }
-  return Tone.Context;
-}(Tone_core_Tone);
-var audiocontext;
-'use strict';
-audiocontext = function (StartAudioContext, Context, Tone) {
-  // Create the Audio Context
-  const audiocontext = new window.AudioContext();
-  Tone.context.dispose();
-  Tone.setContext(audiocontext);
   /**
-   * <p>Returns the Audio Context for this sketch. Useful for users
-   * who would like to dig deeper into the <a target='_blank' href=
-   * 'http://webaudio.github.io/web-audio-api/'>Web Audio API
-   * </a>.</p>
-   *
-   * <p>Some browsers require users to startAudioContext
-   * with a user gesture, such as touchStarted in the example below.</p>
+   *  Returns the frequency value of a MIDI note value.
+   *  General MIDI treats notes as integers where middle C
+   *  is 60, C# is 61, D is 62 etc. Useful for generating
+   *  musical frequencies with oscillators.
    *
-   * @method getAudioContext
-   * @return {Object}    AudioContext for this sketch
-   * @example
-   * <div><code>
-   *  function draw() {
-   *    background(255);
-   *    textAlign(CENTER);
+   *  @method  midiToFreq
+   *  @param  {Number} midiNote The number of a MIDI note
+   *  @return {Number} Frequency value of the given MIDI note
+   *  @example
+   *  <div><code>
+   *  let midiNotes = [60, 64, 67, 72];
+   *  let noteIndex = 0;
+   *  let midiVal, freq;
    *
-   *    if (getAudioContext().state !== 'running') {
-   *      text('click to start audio', width/2, height/2);
-   *    } else {
-   *      text('audio is enabled', width/2, height/2);
-   *    }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(startSound);
+   *    osc = new p5.TriOsc();
+   *    env = new p5.Envelope();
    *  }
    *
-   *  function touchStarted() {
-   *    if (getAudioContext().state !== 'running') {
-   *      getAudioContext().resume();
+   *  function draw() {
+   *    background(220);
+   *    text('tap to play', 10, 20);
+   *    if (midiVal) {
+   *      text('MIDI: ' + midiVal, 10, 40);
+   *      text('Freq: ' + freq, 10, 60);
    *    }
-   *    let synth = new p5.MonoSynth();
-   *    synth.play('A4', 0.5, 0, 0.2);
    *  }
    *
-   * </div></code>
-   */
-  p5.prototype.getAudioContext = function () {
-    return audiocontext;
-  };
-  /**
-   *  <p>It is a good practice to give users control over starting audio playback.
-   *  This practice is enforced by Google Chrome's autoplay policy as of r70
-   *  (<a href="https://goo.gl/7K7WLu">info</a>), iOS Safari, and other browsers.
-   *  </p>
-   *
-   *  <p>
-   *  userStartAudio() starts the <a href="https://developer.mozilla.org/en-US/docs/Web/API/AudioContext"
-   *  target="_blank" title="Audio Context @ MDN">Audio Context</a> on a user gesture. It utilizes
-   *  the <a href="https://github.com/tambien/StartAudioContext">StartAudioContext</a> library by
-   *  Yotam Mann (MIT Licence, 2016). Read more at https://github.com/tambien/StartAudioContext.
-   *  </p>
-   *
-   *  <p>Starting the audio context on a user gesture can be as simple as <code>userStartAudio()</code>.
-   *  Optional parameters let you decide on a specific element that will start the audio context,
-   *  and/or call a function once the audio context is started.</p>
-   *  @param  {Element|Array}   [element(s)] This argument can be an Element,
-   *                                Selector String, NodeList, p5.Element,
-   *                                jQuery Element, or an Array of any of those.
-   *  @param  {Function} [callback] Callback to invoke when the AudioContext has started
-   *  @return {Promise}            Returns a Promise which is resolved when
-   *                                       the AudioContext state is 'running'
-   * @method userStartAudio
-   *  @example
-   *  <div><code>
-   *  function setup() {
-   *    let myDiv = createDiv('click to start audio');
-   *    myDiv.position(0, 0);
-   *
-   *    let mySynth = new p5.MonoSynth();
+   *  function startSound() {
+   *    // see also: userStartAudio();
+   *    osc.start();
    *
-   *    // This won't play until the context has started
-   *    mySynth.play('A6');
+   *    midiVal = midiNotes[noteIndex % midiNotes.length];
+   *    freq = midiToFreq(midiVal);
+   *    osc.freq(freq);
+   *    env.ramp(osc, 0, 1.0, 0);
    *
-   *    // Start the audio context on a click/touch event
-   *    userStartAudio().then(function() {
-   *       myDiv.remove();
-   *     });
+   *    noteIndex++;
    *  }
    *  </code></div>
    */
-  p5.prototype.userStartAudio = function (elements, callback) {
-    var elt = elements;
-    if (elements instanceof p5.Element) {
-      elt = elements.elt;
-    } else if (elements instanceof Array && elements[0] instanceof p5.Element) {
-      elt = elements.map(function (e) {
-        return e.elt;
-      });
+
+
+  var midiToFreq = p5.prototype.midiToFreq = function (m) {
+    return 440 * Math.pow(2, (m - 69) / 12.0);
+  }; 
+
+
+  var noteToFreq = function noteToFreq(note) {
+    if (typeof note !== 'string') {
+      return note;
     }
-    return StartAudioContext(audiocontext, elt, callback);
-  };
-  return audiocontext;
-}(StartAudioContext, Tone_core_Context, Tone_core_Tone);
-var master;
-'use strict';
-master = function (audiocontext) {
-  /**
-   * Master contains AudioContext and the master sound output.
-   */
-  var Master = function () {
-    this.input = audiocontext.createGain();
-    this.output = audiocontext.createGain();
-    //put a hard limiter on the output
-    this.limiter = audiocontext.createDynamicsCompressor();
-    this.limiter.threshold.value = -3;
-    this.limiter.ratio.value = 20;
-    this.limiter.knee.value = 1;
-    this.audiocontext = audiocontext;
-    this.output.disconnect();
-    // connect input to limiter
-    this.input.connect(this.limiter);
-    // connect limiter to output
-    this.limiter.connect(this.output);
-    // meter is just for global Amplitude / FFT analysis
-    this.meter = audiocontext.createGain();
-    this.fftMeter = audiocontext.createGain();
-    this.output.connect(this.meter);
-    this.output.connect(this.fftMeter);
-    // connect output to destination
-    this.output.connect(this.audiocontext.destination);
-    // an array of all sounds in the sketch
-    this.soundArray = [];
-    // an array of all musical parts in the sketch
-    this.parts = [];
-    // file extensions to search for
-    this.extensions = [];
-  };
-  // create a single instance of the p5Sound / master output for use within this sketch
-  var p5sound = new Master();
-  /**
-   * Returns a number representing the master amplitude (volume) for sound
-   * in this sketch.
-   *
-   * @method getMasterVolume
-   * @return {Number} Master amplitude (volume) for sound in this sketch.
-   *                  Should be between 0.0 (silence) and 1.0.
-   */
-  p5.prototype.getMasterVolume = function () {
-    return p5sound.output.gain.value;
+
+    var wholeNotes = {
+      A: 21,
+      B: 23,
+      C: 24,
+      D: 26,
+      E: 28,
+      F: 29,
+      G: 31
+    };
+    var value = wholeNotes[note[0].toUpperCase()];
+    var octave = ~~note.slice(-1);
+    value += 12 * (octave - 1);
+
+    switch (note[1]) {
+      case '#':
+        value += 1;
+        break;
+
+      case 'b':
+        value -= 1;
+        break;
+
+      default:
+        break;
+    }
+
+    return midiToFreq(value);
   };
   /**
-   *  <p>Scale the output of all sound in this sketch</p>
-   *  Scaled between 0.0 (silence) and 1.0 (full volume).
-   *  1.0 is the maximum amplitude of a digital sound, so multiplying
-   *  by greater than 1.0 may cause digital distortion. To
-   *  fade, provide a <code>rampTime</code> parameter. For more
-   *  complex fades, see the Envelope class.
-   *
-   *  Alternately, you can pass in a signal source such as an
-   *  oscillator to modulate the amplitude with an audio signal.
+   *  List the SoundFile formats that you will include. LoadSound
+   *  will search your directory for these extensions, and will pick
+   *  a format that is compatable with the client's web browser.
+   *  <a href="http://media.io/">Here</a> is a free online file
+   *  converter.
    *
-   *  <p><b>How This Works</b>: When you load the p5.sound module, it
-   *  creates a single instance of p5sound. All sound objects in this
-   *  module output to p5sound before reaching your computer's output.
-   *  So if you change the amplitude of p5sound, it impacts all of the
-   *  sound in this module.</p>
+   *  @method soundFormats
+   *  @param {String} [...formats] i.e. 'mp3', 'wav', 'ogg'
+   *  @example
+   *  <div><code>
+   *  function preload() {
+   *    // set the global sound formats
+   *    soundFormats('mp3', 'ogg');
    *
-   *  <p>If no value is provided, returns a Web Audio API Gain Node</p>
+   *    // load either beatbox.mp3, or .ogg, depending on browser
+   *    mySound = loadSound('assets/beatbox.mp3');
+   *  }
    *
-   *  @method  masterVolume
-   *  @param {Number|Object} volume  Volume (amplitude) between 0.0
-   *                                     and 1.0 or modulating signal/oscillator
-   *  @param {Number} [rampTime]  Fade for t seconds
-   *  @param {Number} [timeFromNow]  Schedule this event to happen at
-   *                                 t seconds in the future
+   *  function setup() {
+   *       let cnv = createCanvas(100, 100);
+   *       background(220);
+   *       text('sound loaded! tap to play', 10, 20, width - 20);
+   *       cnv.mousePressed(function() {
+   *         mySound.play();
+   *       });
+   *     }
+   *  </code></div>
    */
-  p5.prototype.masterVolume = function (vol, rampTime, tFromNow) {
-    if (typeof vol === 'number') {
-      var rampTime = rampTime || 0;
-      var tFromNow = tFromNow || 0;
-      var now = p5sound.audiocontext.currentTime;
-      var currentVol = p5sound.output.gain.value;
-      p5sound.output.gain.cancelScheduledValues(now + tFromNow);
-      p5sound.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
-      p5sound.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
-    } else if (vol) {
-      vol.connect(p5sound.output.gain);
-    } else {
-      // return the Gain Node
-      return p5sound.output.gain;
-    }
-  };
-  /**
-   *  `p5.soundOut` is the p5.sound master output. It sends output to
-   *  the destination of this window's web audio context. It contains
-   *  Web Audio API nodes including a dyanmicsCompressor (<code>.limiter</code>),
-   *  and Gain Nodes for <code>.input</code> and <code>.output</code>.
-   *
-   *  @property {Object} soundOut
-   */
-  p5.prototype.soundOut = p5.soundOut = p5sound;
-  /**
-   *  a silent connection to the DesinationNode
-   *  which will ensure that anything connected to it
-   *  will not be garbage collected
-   *
-   *  @private
-   */
-  p5.soundOut._silentNode = p5sound.audiocontext.createGain();
-  p5.soundOut._silentNode.gain.value = 0;
-  p5.soundOut._silentNode.connect(p5sound.audiocontext.destination);
-  return p5sound;
-}(audiocontext);
-var helpers;
-'use strict';
-helpers = function () {
-  var p5sound = master;
-  /**
-   * @for p5
-   */
-  /**
-   * Returns a number representing the sample rate, in samples per second,
-   * of all sound objects in this audio context. It is determined by the
-   * sampling rate of your operating system's sound card, and it is not
-   * currently possile to change.
-   * It is often 44100, or twice the range of human hearing.
-   *
-   * @method sampleRate
-   * @return {Number} samplerate samples per second
-   */
-  p5.prototype.sampleRate = function () {
-    return p5sound.audiocontext.sampleRate;
-  };
-  /**
-   *  Returns the closest MIDI note value for
-   *  a given frequency.
-   *
-   *  @method freqToMidi
-   *  @param  {Number} frequency A freqeuncy, for example, the "A"
-   *                             above Middle C is 440Hz
-   *  @return {Number}   MIDI note value
-   */
-  p5.prototype.freqToMidi = function (f) {
-    var mathlog2 = Math.log(f / 440) / Math.log(2);
-    var m = Math.round(12 * mathlog2) + 69;
-    return m;
-  };
-  /**
-   *  Returns the frequency value of a MIDI note value.
-   *  General MIDI treats notes as integers where middle C
-   *  is 60, C# is 61, D is 62 etc. Useful for generating
-   *  musical frequencies with oscillators.
-   *
-   *  @method  midiToFreq
-   *  @param  {Number} midiNote The number of a MIDI note
-   *  @return {Number} Frequency value of the given MIDI note
-   *  @example
-   *  <div><code>
-   *  let notes = [60, 64, 67, 72];
-   *  let i = 0;
-   *
-   *  function setup() {
-   *    osc = new p5.Oscillator('Triangle');
-   *    osc.start();
-   *    frameRate(1);
-   *  }
-   *
-   *  function draw() {
-   *    let freq = midiToFreq(notes[i]);
-   *    osc.freq(freq);
-   *    i++;
-   *    if (i >= notes.length){
-   *      i = 0;
-   *    }
-   *  }
-   *  </code></div>
-   */
-  var midiToFreq = p5.prototype.midiToFreq = function (m) {
-    return 440 * Math.pow(2, (m - 69) / 12);
-  };
-  // This method converts ANSI notes specified as a string "C4", "Eb3" to a frequency
-  var noteToFreq = function (note) {
-    if (typeof note !== 'string') {
-      return note;
-    }
-    var wholeNotes = {
-      A: 21,
-      B: 23,
-      C: 24,
-      D: 26,
-      E: 28,
-      F: 29,
-      G: 31
-    };
-    var value = wholeNotes[note[0].toUpperCase()];
-    var octave = ~~note.slice(-1);
-    value += 12 * (octave - 1);
-    switch (note[1]) {
-    case '#':
-      value += 1;
-      break;
-    case 'b':
-      value -= 1;
-      break;
-    default:
-      break;
-    }
-    return midiToFreq(value);
-  };
-  /**
-   *  List the SoundFile formats that you will include. LoadSound
-   *  will search your directory for these extensions, and will pick
-   *  a format that is compatable with the client's web browser.
-   *  <a href="http://media.io/">Here</a> is a free online file
-   *  converter.
-   *
-   *  @method soundFormats
-   *  @param {String} [...formats] i.e. 'mp3', 'wav', 'ogg'
-   *  @example
-   *  <div><code>
-   *  function preload() {
-   *    // set the global sound formats
-   *    soundFormats('mp3', 'ogg');
-   *
-   *    // load either beatbox.mp3, or .ogg, depending on browser
-   *    mySound = loadSound('assets/beatbox.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    mySound.play();
-   *  }
-   *  </code></div>
-   */
-  p5.prototype.soundFormats = function () {
-    // reset extensions array
-    p5sound.extensions = [];
-    // add extensions
-    for (var i = 0; i < arguments.length; i++) {
-      arguments[i] = arguments[i].toLowerCase();
-      if ([
-          'mp3',
-          'wav',
-          'ogg',
-          'm4a',
-          'aac'
-        ].indexOf(arguments[i]) > -1) {
-        p5sound.extensions.push(arguments[i]);
-      } else {
-        throw arguments[i] + ' is not a valid sound format!';
-      }
+
+
+  p5.prototype.soundFormats = function () {
+    p5sound.extensions = []; 
+
+    for (var i = 0; i < arguments.length; i++) {
+      arguments[i] = arguments[i].toLowerCase();
+
+      if (['mp3', 'wav', 'ogg', 'm4a', 'aac'].indexOf(arguments[i]) > -1) {
+        p5sound.extensions.push(arguments[i]);
+      } else {
+        throw arguments[i] + ' is not a valid sound format!';
+      }
     }
   };
+
   p5.prototype.disposeSound = function () {
     for (var i = 0; i < p5sound.soundArray.length; i++) {
       p5sound.soundArray[i].dispose();
     }
-  };
-  // register removeSound to dispose of p5sound SoundFiles, Convolvers,
-  // Oscillators etc when sketch ends
+  }; 
+
+
   p5.prototype.registerMethod('remove', p5.prototype.disposeSound);
+
   p5.prototype._checkFileFormats = function (paths) {
-    var path;
-    // if path is a single string, check to see if extension is provided
+    var path; 
+
     if (typeof paths === 'string') {
-      path = paths;
-      // see if extension is provided
-      var extTest = path.split('.').pop();
-      // if an extension is provided...
-      if ([
-          'mp3',
-          'wav',
-          'ogg',
-          'm4a',
-          'aac'
-        ].indexOf(extTest) > -1) {
+      path = paths; 
+
+      var extTest = path.split('.').pop(); 
+
+      if (['mp3', 'wav', 'ogg', 'm4a', 'aac'].indexOf(extTest) > -1) {
         if (p5.prototype.isFileSupported(extTest)) {
           path = path;
         } else {
           var pathSplit = path.split('.');
           var pathCore = pathSplit[pathSplit.length - 1];
+
           for (var i = 0; i < p5sound.extensions.length; i++) {
             var extension = p5sound.extensions[i];
             var supported = p5.prototype.isFileSupported(extension);
+
             if (supported) {
               pathCore = '';
+
               if (pathSplit.length === 2) {
                 pathCore += pathSplit[0];
               }
+
               for (var i = 1; i <= pathSplit.length - 2; i++) {
                 var p = pathSplit[i];
                 pathCore += '.' + p;
               }
+
               path = pathCore += '.';
               path = path += extension;
               break;
             }
           }
         }
-      } else {
-        for (var i = 0; i < p5sound.extensions.length; i++) {
-          var extension = p5sound.extensions[i];
+      } 
+      else {
+          for (var i = 0; i < p5sound.extensions.length; i++) {
+            var extension = p5sound.extensions[i];
+            var supported = p5.prototype.isFileSupported(extension);
+
+            if (supported) {
+              path = path + '.' + extension;
+              break;
+            }
+          }
+        }
+    } 
+    else if (_typeof(paths) === 'object') {
+        for (var i = 0; i < paths.length; i++) {
+          var extension = paths[i].split('.').pop();
           var supported = p5.prototype.isFileSupported(extension);
+
           if (supported) {
-            path = path + '.' + extension;
+            path = paths[i];
             break;
           }
         }
       }
-    } else if (typeof paths === 'object') {
-      for (var i = 0; i < paths.length; i++) {
-        var extension = paths[i].split('.').pop();
-        var supported = p5.prototype.isFileSupported(extension);
-        if (supported) {
-          // console.log('.'+extension + ' is ' + supported +
-          //  ' supported by your browser.');
-          path = paths[i];
-          break;
-        }
-      }
-    }
+
     return path;
   };
   /**
    *  Used by Osc and Envelope to chain signal math
    */
+
+
   p5.prototype._mathChain = function (o, math, thisChain, nextChain, type) {
-    // if this type of math already exists in the chain, replace it
     for (var i in o.mathOps) {
       if (o.mathOps[i] instanceof type) {
         o.mathOps[i].dispose();
         thisChain = i;
+
         if (thisChain < o.mathOps.length - 1) {
           nextChain = o.mathOps[i + 1];
         }
       }
     }
+
     o.mathOps[thisChain - 1].disconnect();
     o.mathOps[thisChain - 1].connect(math);
     math.connect(nextChain);
     o.mathOps[thisChain] = math;
     return o;
-  };
-  // helper methods to convert audio file as .wav format,
-  // will use as saving .wav file and saving blob object
-  // Thank you to Matt Diamond's RecorderJS (MIT License)
-  // https://github.com/mattdiamond/Recorderjs
+  }; 
+
+
   function convertToWav(audioBuffer) {
     var leftChannel, rightChannel;
-    leftChannel = audioBuffer.getChannelData(0);
-    // handle mono files
+    leftChannel = audioBuffer.getChannelData(0); 
+
     if (audioBuffer.numberOfChannels > 1) {
       rightChannel = audioBuffer.getChannelData(1);
     } else {
       rightChannel = leftChannel;
     }
-    var interleaved = interleave(leftChannel, rightChannel);
-    // create the buffer and view to create the .WAV file
+
+    var interleaved = interleave(leftChannel, rightChannel); 
+
     var buffer = new window.ArrayBuffer(44 + interleaved.length * 2);
-    var view = new window.DataView(buffer);
-    // write the WAV container,
-    // check spec at: https://web.archive.org/web/20171215131933/http://tiny.systems/software/soundProgrammer/WavFormatDocs.pdf
-    // RIFF chunk descriptor
+    var view = new window.DataView(buffer); 
+
     writeUTFBytes(view, 0, 'RIFF');
     view.setUint32(4, 36 + interleaved.length * 2, true);
-    writeUTFBytes(view, 8, 'WAVE');
-    // FMT sub-chunk
+    writeUTFBytes(view, 8, 'WAVE'); 
+
     writeUTFBytes(view, 12, 'fmt ');
     view.setUint32(16, 16, true);
-    view.setUint16(20, 1, true);
-    // stereo (2 channels)
+    view.setUint16(20, 1, true); 
+
     view.setUint16(22, 2, true);
     view.setUint32(24, p5sound.audiocontext.sampleRate, true);
     view.setUint32(28, p5sound.audiocontext.sampleRate * 4, true);
     view.setUint16(32, 4, true);
-    view.setUint16(34, 16, true);
-    // data sub-chunk
+    view.setUint16(34, 16, true); 
+
     writeUTFBytes(view, 36, 'data');
-    view.setUint32(40, interleaved.length * 2, true);
-    // write the PCM samples
+    view.setUint32(40, interleaved.length * 2, true); 
+
     var lng = interleaved.length;
     var index = 44;
     var volume = 1;
+
     for (var i = 0; i < lng; i++) {
-      view.setInt16(index, interleaved[i] * (32767 * volume), true);
+      view.setInt16(index, interleaved[i] * (0x7FFF * volume), true);
       index += 2;
     }
+
     return view;
-  }
-  // helper methods to save waves
+  } 
+
+
   function interleave(leftChannel, rightChannel) {
     var length = leftChannel.length + rightChannel.length;
     var result = new Float32Array(length);
     var inputIndex = 0;
+
     for (var index = 0; index < length;) {
       result[index++] = leftChannel[inputIndex];
       result[index++] = rightChannel[inputIndex];
       inputIndex++;
     }
+
     return result;
   }
+
   function writeUTFBytes(view, offset, string) {
     var lng = string.length;
+
     for (var i = 0; i < lng; i++) {
       view.setUint8(offset + i, string.charCodeAt(i));
     }
   }
+
+  function safeBufferSize(idealBufferSize) {
+    var bufferSize = idealBufferSize; 
+
+    var tempAudioWorkletNode = new AudioWorkletNode(p5sound.audiocontext, processorNames.soundFileProcessor);
+
+    if (tempAudioWorkletNode instanceof ScriptProcessorNode) {
+      bufferSize = tempAudioWorkletNode.bufferSize;
+    }
+
+    tempAudioWorkletNode.disconnect();
+    tempAudioWorkletNode = null;
+    return bufferSize;
+  }
+
   return {
     convertToWav: convertToWav,
     midiToFreq: midiToFreq,
-    noteToFreq: noteToFreq
-  };
-}(master);
-var errorHandler;
-'use strict';
-errorHandler = function () {
-  /*
-      Helper function to generate an error
-      with a custom stack trace that points to the sketch
-      and removes other parts of the stack trace.
-  
-      @private
-      @class customError
-      @constructor
-      @param  {String} name         custom  error name
-      @param  {String} errorTrace   custom error trace
-      @param  {String} failedPath     path to the file that failed to load
-      @property {String} name custom error name
-      @property {String} message custom error message
-      @property {String} stack trace the error back to a line in the user's sketch.
-                               Note: this edits out stack trace within p5.js and p5.sound.
-      @property {String} originalStack unedited, original stack trace
-      @property {String} failedPath path to the file that failed to load
-      @return {Error}     returns a custom Error object
-     */
-  var CustomError = function (name, errorTrace, failedPath) {
+    noteToFreq: noteToFreq,
+    safeBufferSize: safeBufferSize
+  };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(2),__webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.Add=function(t){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new i.Gain,this._param=this.input[1]=new i.Signal(t),this._param.connect(this._sum)},i.extend(i.Add,i.Signal),i.Add.prototype.dispose=function(){return i.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},i.Add}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(20),__webpack_require__(45),__webpack_require__(46),__webpack_require__(12)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(22),__webpack_require__(8)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),i.Gain=function(){var t=this.optionsObject(arguments,["gain","units"],i.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new i.Param({param:this._gainNode.gain,units:t.units,value:t.gain,convert:t.convert}),this._readOnly("gain")},i.extend(i.Gain),i.Gain.defaults={gain:1,convert:!0},i.Gain.prototype.dispose=function(){i.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},i.prototype.createInsOuts=function(t,n){1===t?this.input=new i.Gain:1<t&&(this.input=new Array(t)),1===n?this.output=new i.Gain:1<n&&(this.output=new Array(t))},i.Gain}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports) {
+
+module.exports = {
+  recorderProcessor: 'recorder-processor',
+  soundFileProcessor: 'sound-file-processor',
+  amplitudeProcessor: 'amplitude-processor'
+};
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
+  var CustomError = function CustomError(name, errorTrace, failedPath) {
     var err = new Error();
     var tempStack, splitStack;
     err.name = name;
     err.originalStack = err.stack + errorTrace;
     tempStack = err.stack + errorTrace;
-    err.failedPath = failedPath;
-    // only print the part of the stack trace that refers to the user code:
+    err.failedPath = failedPath; 
+
     var splitStack = tempStack.split('\n');
     splitStack = splitStack.filter(function (ln) {
       return !ln.match(/(p5.|native code|globalInit)/g);
     });
     err.stack = splitStack.join('\n');
-    return err;
+    return err; 
   };
+
   return CustomError;
-}();
-var panner;
-'use strict';
-panner = function () {
-  var p5sound = master;
-  var ac = p5sound.audiocontext;
-  // Stereo panner
-  // if there is a stereo panner node use it
-  if (typeof ac.createStereoPanner !== 'undefined') {
-    p5.Panner = function (input, output) {
-      this.stereoPanner = this.input = ac.createStereoPanner();
-      input.connect(this.stereoPanner);
-      this.stereoPanner.connect(output);
-    };
-    p5.Panner.prototype.pan = function (val, tFromNow) {
-      var time = tFromNow || 0;
-      var t = ac.currentTime + time;
-      this.stereoPanner.pan.linearRampToValueAtTime(val, t);
-    };
-    //not implemented because stereopanner
-    //node does not require this and will automatically
-    //convert single channel or multichannel to stereo.
-    //tested with single and stereo, not with (>2) multichannel
-    p5.Panner.prototype.inputChannels = function () {
-    };
-    p5.Panner.prototype.connect = function (obj) {
-      this.stereoPanner.connect(obj);
-    };
-    p5.Panner.prototype.disconnect = function () {
-      if (this.stereoPanner) {
-        this.stereoPanner.disconnect();
-      }
-    };
-  } else {
-    // if there is no createStereoPanner object
-    // such as in safari 7.1.7 at the time of writing this
-    // use this method to create the effect
-    p5.Panner = function (input, output, numInputChannels) {
-      this.input = ac.createGain();
-      input.connect(this.input);
-      this.left = ac.createGain();
-      this.right = ac.createGain();
-      this.left.channelInterpretation = 'discrete';
-      this.right.channelInterpretation = 'discrete';
-      // if input is stereo
-      if (numInputChannels > 1) {
-        this.splitter = ac.createChannelSplitter(2);
-        this.input.connect(this.splitter);
-        this.splitter.connect(this.left, 1);
-        this.splitter.connect(this.right, 0);
-      } else {
-        this.input.connect(this.left);
-        this.input.connect(this.right);
-      }
-      this.output = ac.createChannelMerger(2);
-      this.left.connect(this.output, 0, 1);
-      this.right.connect(this.output, 0, 0);
-      this.output.connect(output);
-    };
-    // -1 is left, +1 is right
-    p5.Panner.prototype.pan = function (val, tFromNow) {
-      var time = tFromNow || 0;
-      var t = ac.currentTime + time;
-      var v = (val + 1) / 2;
-      var rightVal = Math.cos(v * Math.PI / 2);
-      var leftVal = Math.sin(v * Math.PI / 2);
-      this.left.gain.linearRampToValueAtTime(leftVal, t);
-      this.right.gain.linearRampToValueAtTime(rightVal, t);
-    };
-    p5.Panner.prototype.inputChannels = function (numChannels) {
-      if (numChannels === 1) {
-        this.input.disconnect();
-        this.input.connect(this.left);
-        this.input.connect(this.right);
-      } else if (numChannels === 2) {
-        if (typeof (this.splitter === 'undefined')) {
-          this.splitter = ac.createChannelSplitter(2);
-        }
-        this.input.disconnect();
-        this.input.connect(this.splitter);
-        this.splitter.connect(this.left, 1);
-        this.splitter.connect(this.right, 0);
-      }
-    };
-    p5.Panner.prototype.connect = function (obj) {
-      this.output.connect(obj);
-    };
-    p5.Panner.prototype.disconnect = function () {
-      if (this.output) {
-        this.output.disconnect();
-      }
-    };
-  }
-}(master);
-var soundfile;
-'use strict';
-soundfile = function () {
-  var CustomError = errorHandler;
-  var p5sound = master;
-  var ac = p5sound.audiocontext;
-  var midiToFreq = helpers.midiToFreq;
-  var convertToWav = helpers.convertToWav;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(18)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){function t(e,t,n){if(e.input)Array.isArray(e.input)?(o.prototype.isUndef(n)&&(n=0),this.connect(e.input[n])):this.connect(e.input,t,n);else try{e instanceof AudioNode?i.call(this,e,t,n):i.call(this,e,t)}catch(t){throw new Error("error connecting to node: "+e+"\n"+t)}}var i,r;return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),o.Context=function(t){for(var e in o.Emitter.call(this),t=t||new window.AudioContext,this._context=t,this._context)this._defineProperty(this._context,e);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},o.extend(o.Context,o.Emitter),o.Emitter.mixin(o.Context),o.Context.prototype._defineProperty=function(e,n){this.isUndef(this[n])&&Object.defineProperty(this,n,{get:function(){return"function"==typeof e[n]?e[n].bind(e):e[n]},set:function(t){e[n]=t}})},o.Context.prototype.now=function(){return this._context.currentTime},o.Context.prototype._createWorker=function(){window.URL=window.URL||window.webkitURL;var t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){\ttimeoutTime = parseInt(msg.data);};function tick(){\tsetTimeout(tick, timeoutTime);\tself.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),n=new Worker(e);return n.addEventListener("message",function(){this.emit("tick")}.bind(this)),n.addEventListener("message",function(){var t=this.now();if(this.isNumber(this._lastUpdate)){var e=t-this._lastUpdate;this._computedUpdateInterval=Math.max(e,.97*this._computedUpdateInterval)}this._lastUpdate=t}.bind(this)),n},o.Context.prototype.getConstant=function(t){if(this._constants[t])return this._constants[t];for(var e=this._context.createBuffer(1,128,this._context.sampleRate),n=e.getChannelData(0),o=0;o<n.length;o++)n[o]=t;var i=this._context.createBufferSource();return i.channelCount=1,i.channelCountMode="explicit",i.buffer=e,i.loop=!0,i.start(0),this._constants[t]=i},Object.defineProperty(o.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(o.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(o.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(t){this._updateInterval=Math.max(t,o.prototype.blockTime),this._worker.postMessage(Math.max(1e3*t,1))}}),Object.defineProperty(o.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),o.supported?(i=AudioNode.prototype.connect,r=AudioNode.prototype.disconnect,AudioNode.prototype.connect!==t&&(AudioNode.prototype.connect=t,AudioNode.prototype.disconnect=function(e,t,n){if(e&&e.input&&Array.isArray(e.input))o.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],t,n);else if(e&&e.input)this.disconnect(e.input,t,n);else try{r.apply(this,arguments)}catch(t){throw new Error("error disconnecting node: "+e+"\n"+t)}}),o.context=new o.Context):console.warn("This browser does not support Tone.js"),o.Context}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(7),__webpack_require__(3),__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.Scale=function(t,e){this._outputMin=this.defaultArg(t,0),this._outputMax=this.defaultArg(e,1),this._scale=this.input=new i.Multiply(1),this._add=this.output=new i.Add(0),this._scale.connect(this._add),this._setRange()},i.extend(i.Scale,i.SignalBase),Object.defineProperty(i.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(i.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),i.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},i.Scale.prototype.dispose=function(){return i.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},i.Scale}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(2),__webpack_require__(24)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){"use strict";return o.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],o.Signal.defaults);this._events=new o.Timeline(10),o.Signal.apply(this,e),e.param=this._param,o.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},o.extend(o.TimelineSignal,o.Param),o.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(o.TimelineSignal.prototype,"value",{get:function(){var e=this.now(),t=this.getValueAtTime(e);return this._toUnits(t)},set:function(e){var t=this._fromUnits(e);this._initial=t,this.cancelScheduledValues(),this._param.value=t}}),o.TimelineSignal.prototype.setValueAtTime=function(e,t){return e=this._fromUnits(e),t=this.toSeconds(t),this._events.add({type:o.TimelineSignal.Type.Set,value:e,time:t}),this._param.setValueAtTime(e,t),this},o.TimelineSignal.prototype.linearRampToValueAtTime=function(e,t){return e=this._fromUnits(e),t=this.toSeconds(t),this._events.add({type:o.TimelineSignal.Type.Linear,value:e,time:t}),this._param.linearRampToValueAtTime(e,t),this},o.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,t){t=this.toSeconds(t);var i=this._searchBefore(t);i&&0===i.value&&this.setValueAtTime(this._minOutput,i.time),e=this._fromUnits(e);var n=Math.max(e,this._minOutput);return this._events.add({type:o.TimelineSignal.Type.Exponential,value:n,time:t}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,t-this.sampleTime),this.setValueAtTime(0,t)):this._param.exponentialRampToValueAtTime(e,t),this},o.TimelineSignal.prototype.setTargetAtTime=function(e,t,i){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),i=Math.max(this._minOutput,i),t=this.toSeconds(t),this._events.add({type:o.TimelineSignal.Type.Target,value:e,time:t,constant:i}),this._param.setTargetAtTime(e,t,i),this},o.TimelineSignal.prototype.setValueCurveAtTime=function(e,t,i,n){n=this.defaultArg(n,1);for(var a=new Array(e.length),l=0;l<a.length;l++)a[l]=this._fromUnits(e[l])*n;t=this.toSeconds(t),i=this.toSeconds(i),this._events.add({type:o.TimelineSignal.Type.Curve,value:a,time:t,duration:i}),this._param.setValueAtTime(a[0],t);for(var s=1;s<a.length;s++){var r=t+s/(a.length-1)*i;this._param.linearRampToValueAtTime(a[s],r)}return this},o.TimelineSignal.prototype.cancelScheduledValues=function(e){return e=this.toSeconds(e),this._events.cancel(e),this._param.cancelScheduledValues(e),this},o.TimelineSignal.prototype.setRampPoint=function(e){e=this.toSeconds(e);var t=this._toUnits(this.getValueAtTime(e)),i=this._searchBefore(e);if(i&&i.time===e)this.cancelScheduledValues(e+this.sampleTime);else if(i&&i.type===o.TimelineSignal.Type.Curve&&i.time+i.duration>e)this.cancelScheduledValues(e),this.linearRampToValueAtTime(t,e);else{var n=this._searchAfter(e);n&&(this.cancelScheduledValues(e),n.type===o.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(t,e):n.type===o.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(t,e)),this.setValueAtTime(t,e)}return this},o.TimelineSignal.prototype.linearRampToValueBetween=function(e,t,i){return this.setRampPoint(t),this.linearRampToValueAtTime(e,i),this},o.TimelineSignal.prototype.exponentialRampToValueBetween=function(e,t,i){return this.setRampPoint(t),this.exponentialRampToValueAtTime(e,i),this},o.TimelineSignal.prototype._searchBefore=function(e){return this._events.get(e)},o.TimelineSignal.prototype._searchAfter=function(e){return this._events.getAfter(e)},o.TimelineSignal.prototype.getValueAtTime=function(e){e=this.toSeconds(e);var t=this._searchAfter(e),i=this._searchBefore(e),n=this._initial;if(null===i)n=this._initial;else if(i.type===o.TimelineSignal.Type.Target){var a,l=this._events.getBefore(i.time);a=null===l?this._initial:l.value,n=this._exponentialApproach(i.time,a,i.value,i.constant,e)}else n=i.type===o.TimelineSignal.Type.Curve?this._curveInterpolate(i.time,i.value,i.duration,e):null===t?i.value:t.type===o.TimelineSignal.Type.Linear?this._linearInterpolate(i.time,i.value,t.time,t.value,e):t.type===o.TimelineSignal.Type.Exponential?this._exponentialInterpolate(i.time,i.value,t.time,t.value,e):i.value;return n},o.TimelineSignal.prototype.connect=o.SignalBase.prototype.connect,o.TimelineSignal.prototype._exponentialApproach=function(e,t,i,n,a){return i+(t-i)*Math.exp(-(a-e)/n)},o.TimelineSignal.prototype._linearInterpolate=function(e,t,i,n,a){return t+(a-e)/(i-e)*(n-t)},o.TimelineSignal.prototype._exponentialInterpolate=function(e,t,i,n,a){return(t=Math.max(this._minOutput,t))*Math.pow(n/t,(a-e)/(i-e))},o.TimelineSignal.prototype._curveInterpolate=function(e,t,i,n){var a=t.length;if(e+i<=n)return t[a-1];if(n<=e)return t[0];var l=(n-e)/i,s=Math.floor((a-1)*l),r=Math.ceil((a-1)*l),o=t[s],p=t[r];return r===s?o:this._linearInterpolate(s,o,r,p,l*(a-1))},o.TimelineSignal.prototype.dispose=function(){o.Signal.prototype.dispose.call(this),o.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},o.TimelineSignal}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Effect = __webpack_require__(4);
   /**
-   *  <p>SoundFile object with a path to a file.</p>
-   *
-   *  <p>The p5.SoundFile may not be available immediately because
-   *  it loads the file information asynchronously.</p>
+   *  <p>A p5.Filter uses a Web Audio Biquad Filter to filter
+   *  the frequency response of an input source. Subclasses
+   *  include:</p>
+   *  <a href="/reference/#/p5.LowPass"><code>p5.LowPass</code></a>:
+   *  Allows frequencies below the cutoff frequency to pass through,
+   *  and attenuates frequencies above the cutoff.<br/>
+   *  <a href="/reference/#/p5.HighPass"><code>p5.HighPass</code></a>:
+   *  The opposite of a lowpass filter. <br/>
+   *  <a href="/reference/#/p5.BandPass"><code>p5.BandPass</code></a>:
+   *  Allows a range of frequencies to pass through and attenuates
+   *  the frequencies below and above this frequency range.<br/>
    *
-   *  <p>To do something with the sound as soon as it loads
-   *  pass the name of a function as the second parameter.</p>
+   *  The <code>.res()</code> method controls either width of the
+   *  bandpass, or resonance of the low/highpass cutoff frequency.
    *
-   *  <p>Only one file path is required. However, audio file formats
-   *  (i.e. mp3, ogg, wav and m4a/aac) are not supported by all
-   *  web browsers. If you want to ensure compatability, instead of a single
-   *  file path, you may include an Array of filepaths, and the browser will
-   *  choose a format that works.</p>
+   *  This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.
+   *  Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>,
+   *  <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and
+   *  <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
    *
-   *  @class p5.SoundFile
+   *  @class p5.Filter
+   *  @extends p5.Effect
    *  @constructor
-   *  @param {String|Array} path   path to a sound file (String). Optionally,
-   *                               you may include multiple file formats in
-   *                               an array. Alternately, accepts an object
-   *                               from the HTML5 File API, or a p5.File.
-   *  @param {Function} [successCallback]   Name of a function to call once file loads
-   *  @param {Function} [errorCallback]   Name of a function to call if file fails to
-   *                                      load. This function will receive an error or
-   *                                     XMLHttpRequest object with information
-   *                                     about what went wrong.
-   *  @param {Function} [whileLoadingCallback]   Name of a function to call while file
-   *                                             is loading. That function will
-   *                                             receive progress of the request to
-   *                                             load the sound file
-   *                                             (between 0 and 1) as its first
-   *                                             parameter. This progress
-   *                                             does not account for the additional
-   *                                             time needed to decode the audio data.
-   *
+   *  @param {String} [type] 'lowpass' (default), 'highpass', 'bandpass'
    *  @example
    *  <div><code>
+  *  let fft, noise, filter;
+  *
+  *  function setup() {
+  *    let cnv = createCanvas(100,100);
+  *    cnv.mousePressed(makeNoise);
+  *    fill(255, 0, 255);
+  *
+  *    filter = new p5.BandPass();
+  *    noise = new p5.Noise();
+  *    noise.disconnect();
+  *    noise.connect(filter);
+  *
+  *    fft = new p5.FFT();
+  *  }
+  *
+  *  function draw() {
+  *    background(220);
+  *
+  *    // set the BandPass frequency based on mouseX
+  *    let freq = map(mouseX, 0, width, 20, 10000);
+  *    freq = constrain(freq, 0, 22050);
+  *    filter.freq(freq);
+  *    // give the filter a narrow band (lower res = wider bandpass)
+  *    filter.res(50);
+  *
+  *    // draw filtered spectrum
+  *    let spectrum = fft.analyze();
+  *    noStroke();
+  *    for (let i = 0; i < spectrum.length; i++) {
+  *      let x = map(i, 0, spectrum.length, 0, width);
+  *      let h = -height + map(spectrum[i], 0, 255, height, 0);
+  *      rect(x, height, width/spectrum.length, h);
+  *    }
+  *    if (!noise.started) {
+  *      text('tap here and drag to change frequency', 10, 20, width - 20);
+  *    } else {
+  *      text('Frequency: ' + round(freq)+'Hz', 20, 20, width - 20);
+  *    }
+  *  }
+  *
+  *  function makeNoise() {
+  *    // see also: `userStartAudio()`
+  *    noise.start();
+  *    noise.amp(0.5, 0.2);
+  *  }
+  *
+  *  function mouseReleased() {
+  *    noise.amp(0, 0.2);
+  *  }
+  *
+   *  </code></div>
+   */
+
+
+  p5.Filter = function (type) {
+    Effect.call(this); 
+
+    /**
+      *  The p5.Filter is built with a
+      *  <a href="http://www.w3.org/TR/webaudio/#BiquadFilterNode">
+      *  Web Audio BiquadFilter Node</a>.
+      *
+      *  @property {DelayNode} biquadFilter
+    */
+
+    this.biquad = this.ac.createBiquadFilter();
+    this.input.connect(this.biquad);
+    this.biquad.connect(this.wet);
+
+    if (type) {
+      this.setType(type);
+    } 
+
+
+    this._on = true;
+    this._untoggledType = this.biquad.type;
+  };
+
+  p5.Filter.prototype = Object.create(Effect.prototype);
+  /**
+   *  Filter an audio signal according to a set
+   *  of filter parameters.
    *
-   *  function preload() {
-   *    soundFormats('mp3', 'ogg');
-   *    mySound = loadSound('assets/doorbell.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    mySound.setVolume(0.1);
-   *    mySound.play();
-   *  }
+   *  @method  process
+   *  @param  {Object} Signal  An object that outputs audio
+   *  @param {Number} [freq] Frequency in Hz, from 10 to 22050
+   *  @param {Number} [res] Resonance/Width of the filter frequency
+   *                        from 0.001 to 1000
+   */
+
+  p5.Filter.prototype.process = function (src, freq, res, time) {
+    src.connect(this.input);
+    this.set(freq, res, time);
+  };
+  /**
+   *  Set the frequency and the resonance of the filter.
    *
-   * </code></div>
+   *  @method  set
+   *  @param {Number} [freq] Frequency in Hz, from 10 to 22050
+   *  @param {Number} [res]  Resonance (Q) from 0.001 to 1000
+   *  @param {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
    */
-  p5.SoundFile = function (paths, onload, onerror, whileLoading) {
-    if (typeof paths !== 'undefined') {
-      if (typeof paths === 'string' || typeof paths[0] === 'string') {
-        var path = p5.prototype._checkFileFormats(paths);
-        this.url = path;
-      } else if (typeof paths === 'object') {
-        if (!(window.File && window.FileReader && window.FileList && window.Blob)) {
-          // The File API isn't supported in this browser
-          throw 'Unable to load file because the File API is not supported';
-        }
-      }
-      // if type is a p5.File...get the actual file
-      if (paths.file) {
-        paths = paths.file;
-      }
-      this.file = paths;
-    }
-    // private _onended callback, set by the method: onended(callback)
-    this._onended = function () {
-    };
-    this._looping = false;
-    this._playing = false;
-    this._paused = false;
-    this._pauseTime = 0;
-    // cues for scheduling events with addCue() removeCue()
-    this._cues = [];
-    this._cueIDCounter = 0;
-    //  position of the most recently played sample
-    this._lastPos = 0;
-    this._counterNode = null;
-    this._scopeNode = null;
-    // array of sources so that they can all be stopped!
-    this.bufferSourceNodes = [];
-    // current source
-    this.bufferSourceNode = null;
-    this.buffer = null;
-    this.playbackRate = 1;
-    this.input = p5sound.audiocontext.createGain();
-    this.output = p5sound.audiocontext.createGain();
-    this.reversed = false;
-    // start and end of playback / loop
-    this.startTime = 0;
-    this.endTime = null;
-    this.pauseTime = 0;
-    // "restart" would stop playback before retriggering
-    this.mode = 'sustain';
-    // time that playback was started, in millis
-    this.startMillis = null;
-    // stereo panning
-    this.panPosition = 0;
-    this.panner = new p5.Panner(this.output, p5sound.input, 2);
-    // it is possible to instantiate a soundfile with no path
-    if (this.url || this.file) {
-      this.load(onload, onerror);
+
+
+  p5.Filter.prototype.set = function (freq, res, time) {
+    if (freq) {
+      this.freq(freq, time);
     }
-    // add this p5.SoundFile to the soundArray
-    p5sound.soundArray.push(this);
-    if (typeof whileLoading === 'function') {
-      this._whileLoading = whileLoading;
-    } else {
-      this._whileLoading = function () {
-      };
+
+    if (res) {
+      this.res(res, time);
     }
-    this._onAudioProcess = _onAudioProcess.bind(this);
-    this._clearOnEnd = _clearOnEnd.bind(this);
   };
-  // register preload handling of loadSound
-  p5.prototype.registerPreloadMethod('loadSound', p5.prototype);
   /**
-   *  loadSound() returns a new p5.SoundFile from a specified
-   *  path. If called during preload(), the p5.SoundFile will be ready
-   *  to play in time for setup() and draw(). If called outside of
-   *  preload, the p5.SoundFile will not be ready immediately, so
-   *  loadSound accepts a callback as the second parameter. Using a
-   *  <a href="https://github.com/processing/p5.js/wiki/Local-server">
-   *  local server</a> is recommended when loading external files.
-   *
-   *  @method loadSound
-   *  @param  {String|Array}   path     Path to the sound file, or an array with
-   *                                    paths to soundfiles in multiple formats
-   *                                    i.e. ['sound.ogg', 'sound.mp3'].
-   *                                    Alternately, accepts an object: either
-   *                                    from the HTML5 File API, or a p5.File.
-   *  @param {Function} [successCallback]   Name of a function to call once file loads
-   *  @param {Function} [errorCallback]   Name of a function to call if there is
-   *                                      an error loading the file.
-   *  @param {Function} [whileLoading] Name of a function to call while file is loading.
-   *                                 This function will receive the percentage loaded
-   *                                 so far, from 0.0 to 1.0.
-   *  @return {SoundFile}            Returns a p5.SoundFile
-   *  @example
-   *  <div><code>
-   *  function preload() {
-   *   mySound = loadSound('assets/doorbell.mp3');
-   *  }
+   *  Set the filter frequency, in Hz, from 10 to 22050 (the range of
+   *  human hearing, although in reality most people hear in a narrower
+   *  range).
    *
-   *  function setup() {
-   *    mySound.setVolume(0.1);
-   *    mySound.play();
-   *  }
-   *  </code></div>
+   *  @method  freq
+   *  @param  {Number} freq Filter Frequency
+   *  @param {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
+   *  @return {Number} value  Returns the current frequency value
    */
-  p5.prototype.loadSound = function (path, callback, onerror, whileLoading) {
-    // if loading locally without a server
-    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
-      window.alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
+
+
+  p5.Filter.prototype.freq = function (freq, time) {
+    var t = time || 0;
+
+    if (freq <= 0) {
+      freq = 1;
     }
-    var self = this;
-    var s = new p5.SoundFile(path, function () {
-      if (typeof callback === 'function') {
-        callback.apply(self, arguments);
-      }
-      if (typeof self._decrementPreload === 'function') {
-        self._decrementPreload();
-      }
-    }, onerror, whileLoading);
-    return s;
+
+    if (typeof freq === 'number') {
+      this.biquad.frequency.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.biquad.frequency.exponentialRampToValueAtTime(freq, this.ac.currentTime + 0.02 + t);
+    } else if (freq) {
+      freq.connect(this.biquad.frequency);
+    }
+
+    return this.biquad.frequency.value;
   };
   /**
-   * This is a helper function that the p5.SoundFile calls to load
-   * itself. Accepts a callback (the name of another function)
-   * as an optional parameter.
+   *  Controls either width of a bandpass frequency,
+   *  or the resonance of a low/highpass cutoff frequency.
    *
-   * @private
-   * @param {Function} [successCallback]   Name of a function to call once file loads
-   * @param {Function} [errorCallback]   Name of a function to call if there is an error
-   */
-  p5.SoundFile.prototype.load = function (callback, errorCallback) {
-    var self = this;
-    var errorTrace = new Error().stack;
-    if (this.url !== undefined && this.url !== '') {
-      var request = new XMLHttpRequest();
-      request.addEventListener('progress', function (evt) {
-        self._updateProgress(evt);
-      }, false);
-      request.open('GET', this.url, true);
-      request.responseType = 'arraybuffer';
-      request.onload = function () {
-        if (request.status === 200) {
-          // on sucess loading file:
-          if (!self.panner)
-            return;
-          ac.decodeAudioData(request.response, // success decoding buffer:
-          function (buff) {
-            if (!self.panner)
-              return;
-            self.buffer = buff;
-            self.panner.inputChannels(buff.numberOfChannels);
-            if (callback) {
-              callback(self);
-            }
-          }, // error decoding buffer. "e" is undefined in Chrome 11/22/2015
-          function () {
-            if (!self.panner)
-              return;
-            var err = new CustomError('decodeAudioData', errorTrace, self.url);
-            var msg = 'AudioContext error at decodeAudioData for ' + self.url;
-            if (errorCallback) {
-              err.msg = msg;
-              errorCallback(err);
-            } else {
-              console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-            }
-          });
-        } else {
-          if (!self.panner)
-            return;
-          var err = new CustomError('loadSound', errorTrace, self.url);
-          var msg = 'Unable to load ' + self.url + '. The request status was: ' + request.status + ' (' + request.statusText + ')';
-          if (errorCallback) {
-            err.message = msg;
-            errorCallback(err);
-          } else {
-            console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-          }
-        }
-      };
-      // if there is another error, aside from 404...
-      request.onerror = function () {
-        var err = new CustomError('loadSound', errorTrace, self.url);
-        var msg = 'There was no response from the server at ' + self.url + '. Check the url and internet connectivity.';
-        if (errorCallback) {
-          err.message = msg;
-          errorCallback(err);
-        } else {
-          console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-        }
-      };
-      request.send();
-    } else if (this.file !== undefined) {
-      var reader = new FileReader();
-      reader.onload = function () {
-        if (!self.panner)
-          return;
-        ac.decodeAudioData(reader.result, function (buff) {
-          if (!self.panner)
-            return;
-          self.buffer = buff;
-          self.panner.inputChannels(buff.numberOfChannels);
-          if (callback) {
-            callback(self);
-          }
-        });
-      };
-      reader.onerror = function (e) {
-        if (!self.panner)
-          return;
-        if (onerror) {
-          onerror(e);
-        }
-      };
-      reader.readAsArrayBuffer(this.file);
-    }
-  };
-  // TO DO: use this method to create a loading bar that shows progress during file upload/decode.
-  p5.SoundFile.prototype._updateProgress = function (evt) {
-    if (evt.lengthComputable) {
-      var percentComplete = evt.loaded / evt.total * 0.99;
-      this._whileLoading(percentComplete, evt);
-    } else {
-      // Unable to compute progress information since the total size is unknown
-      this._whileLoading('size unknown');
+   *  @method  res
+   *  @param {Number} res  Resonance/Width of filter freq
+   *                       from 0.001 to 1000
+   *  @param {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
+   *  @return {Number} value Returns the current res value
+   */
+
+
+  p5.Filter.prototype.res = function (res, time) {
+    var t = time || 0;
+
+    if (typeof res === 'number') {
+      this.biquad.Q.value = res;
+      this.biquad.Q.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.biquad.Q.linearRampToValueAtTime(res, this.ac.currentTime + 0.02 + t);
+    } else if (res) {
+      res.connect(this.biquad.Q);
     }
+
+    return this.biquad.Q.value;
   };
   /**
-   *  Returns true if the sound file finished loading successfully.
+   * Controls the gain attribute of a Biquad Filter.
+   * This is distinctly different from .amp() which is inherited from p5.Effect
+   * .amp() controls the volume via the output gain node
+   * p5.Filter.gain() controls the gain parameter of a Biquad Filter node.
    *
-   *  @method  isLoaded
-   *  @return {Boolean}
+   * @method gain
+   * @param  {Number} gain
+   * @return {Number} Returns the current or updated gain value
    */
-  p5.SoundFile.prototype.isLoaded = function () {
-    if (this.buffer) {
-      return true;
-    } else {
-      return false;
+
+
+  p5.Filter.prototype.gain = function (gain, time) {
+    var t = time || 0;
+
+    if (typeof gain === 'number') {
+      this.biquad.gain.value = gain;
+      this.biquad.gain.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.biquad.gain.linearRampToValueAtTime(gain, this.ac.currentTime + 0.02 + t);
+    } else if (gain) {
+      gain.connect(this.biquad.gain);
     }
+
+    return this.biquad.gain.value;
   };
   /**
-   * Play the p5.SoundFile
+   * Toggle function. Switches between the specified type and allpass
    *
-   * @method play
-   * @param {Number} [startTime]            (optional) schedule playback to start (in seconds from now).
-   * @param {Number} [rate]             (optional) playback rate
-   * @param {Number} [amp]              (optional) amplitude (volume)
-   *                                     of playback
-   * @param {Number} [cueStart]        (optional) cue start time in seconds
-   * @param {Number} [duration]          (optional) duration of playback in seconds
+   * @method toggle
+   * @return {boolean} [Toggle value]
    */
-  p5.SoundFile.prototype.play = function (startTime, rate, amp, _cueStart, duration) {
-    if (!this.output) {
-      console.warn('SoundFile.play() called after dispose');
-      return;
-    }
-    var self = this;
-    var now = p5sound.audiocontext.currentTime;
-    var cueStart, cueEnd;
-    var time = startTime || 0;
-    if (time < 0) {
-      time = 0;
-    }
-    time = time + now;
-    if (typeof rate !== 'undefined') {
-      this.rate(rate);
-    }
-    if (typeof amp !== 'undefined') {
-      this.setVolume(amp);
-    }
-    // TO DO: if already playing, create array of buffers for easy stop()
-    if (this.buffer) {
-      // reset the pause time (if it was paused)
-      this._pauseTime = 0;
-      // handle restart playmode
-      if (this.mode === 'restart' && this.buffer && this.bufferSourceNode) {
-        this.bufferSourceNode.stop(time);
-        this._counterNode.stop(time);
-      }
-      //dont create another instance if already playing
-      if (this.mode === 'untildone' && this.isPlaying()) {
-        return;
-      }
-      // make a new source and counter. They are automatically assigned playbackRate and buffer
-      this.bufferSourceNode = this._initSourceNode();
-      // garbage collect counterNode and create a new one
-      delete this._counterNode;
-      this._counterNode = this._initCounterNode();
-      if (_cueStart) {
-        if (_cueStart >= 0 && _cueStart < this.buffer.duration) {
-          // this.startTime = cueStart;
-          cueStart = _cueStart;
-        } else {
-          throw 'start time out of range';
-        }
-      } else {
-        cueStart = 0;
-      }
-      if (duration) {
-        // if duration is greater than buffer.duration, just play entire file anyway rather than throw an error
-        duration = duration <= this.buffer.duration - cueStart ? duration : this.buffer.duration;
-      }
-      // if it was paused, play at the pause position
-      if (this._paused) {
-        this.bufferSourceNode.start(time, this.pauseTime, duration);
-        this._counterNode.start(time, this.pauseTime, duration);
-      } else {
-        this.bufferSourceNode.start(time, cueStart, duration);
-        this._counterNode.start(time, cueStart, duration);
-      }
-      this._playing = true;
-      this._paused = false;
-      // add source to sources array, which is used in stopAll()
-      this.bufferSourceNodes.push(this.bufferSourceNode);
-      this.bufferSourceNode._arrayIndex = this.bufferSourceNodes.length - 1;
-      this.bufferSourceNode.addEventListener('ended', this._clearOnEnd);
-    } else {
-      throw 'not ready to play file, buffer has yet to load. Try preload()';
-    }
-    // if looping, will restart at original time
-    this.bufferSourceNode.loop = this._looping;
-    this._counterNode.loop = this._looping;
-    if (this._looping === true) {
-      cueEnd = duration ? duration : cueStart - 1e-15;
-      this.bufferSourceNode.loopStart = cueStart;
-      this.bufferSourceNode.loopEnd = cueEnd;
-      this._counterNode.loopStart = cueStart;
-      this._counterNode.loopEnd = cueEnd;
+
+
+  p5.Filter.prototype.toggle = function () {
+    this._on = !this._on;
+
+    if (this._on === true) {
+      this.biquad.type = this._untoggledType;
+    } else if (this._on === false) {
+      this.biquad.type = 'allpass';
     }
+
+    return this._on;
   };
   /**
-   *  p5.SoundFile has two play modes: <code>restart</code> and
-   *  <code>sustain</code>. Play Mode determines what happens to a
-   *  p5.SoundFile if it is triggered while in the middle of playback.
-   *  In sustain mode, playback will continue simultaneous to the
-   *  new playback. In restart mode, play() will stop playback
-   *  and start over. With untilDone, a sound will play only if it's
-   *  not already playing. Sustain is the default mode.
-   *
-   *  @method  playMode
-   *  @param  {String} str 'restart' or 'sustain' or 'untilDone'
-   *  @example
-   *  <div><code>
-   *  let mySound;
-   *  function preload(){
-   *    mySound = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
-   *  function mouseClicked() {
-   *    mySound.playMode('sustain');
-   *    mySound.play();
-   *  }
-   *  function keyPressed() {
-   *    mySound.playMode('restart');
-   *    mySound.play();
-   *  }
+   *  Set the type of a p5.Filter. Possible types include:
+   *  "lowpass" (default), "highpass", "bandpass",
+   *  "lowshelf", "highshelf", "peaking", "notch",
+   *  "allpass".
    *
-   * </code></div>
+   *  @method  setType
+   *  @param {String} t
    */
-  p5.SoundFile.prototype.playMode = function (str) {
-    var s = str.toLowerCase();
-    // if restart, stop all other sounds from playing
-    if (s === 'restart' && this.buffer && this.bufferSourceNode) {
-      for (var i = 0; i < this.bufferSourceNodes.length - 1; i++) {
-        var now = p5sound.audiocontext.currentTime;
-        this.bufferSourceNodes[i].stop(now);
-      }
-    }
-    // set play mode to effect future playback
-    if (s === 'restart' || s === 'sustain' || s === 'untildone') {
-      this.mode = s;
-    } else {
-      throw 'Invalid play mode. Must be either "restart" or "sustain"';
-    }
+
+
+  p5.Filter.prototype.setType = function (t) {
+    this.biquad.type = t;
+    this._untoggledType = this.biquad.type;
   };
-  /**
-   *  Pauses a file that is currently playing. If the file is not
-   *  playing, then nothing will happen.
-   *
-   *  After pausing, .play() will resume from the paused
-   *  position.
-   *  If p5.SoundFile had been set to loop before it was paused,
-   *  it will continue to loop after it is unpaused with .play().
-   *
-   *  @method pause
-   *  @param {Number} [startTime] (optional) schedule event to occur
-   *                               seconds from now
-   *  @example
-   *  <div><code>
-   *  let soundFile;
-   *
-   *  function preload() {
-   *    soundFormats('ogg', 'mp3');
-   *    soundFile = loadSound('assets/Damscray_-_Dancing_Tiger_02.mp3');
-   *  }
-   *  function setup() {
-   *    background(0, 255, 0);
-   *    soundFile.setVolume(0.1);
-   *    soundFile.loop();
-   *  }
-   *  function keyTyped() {
-   *    if (key == 'p') {
-   *      soundFile.pause();
-   *      background(255, 0, 0);
-   *    }
-   *  }
-   *
-   *  function keyReleased() {
-   *    if (key == 'p') {
-   *      soundFile.play();
-   *      background(0, 255, 0);
-   *    }
-   *  }
-   *  </code>
-   *  </div>
-   */
-  p5.SoundFile.prototype.pause = function (startTime) {
-    var now = p5sound.audiocontext.currentTime;
-    var time = startTime || 0;
-    var pTime = time + now;
-    if (this.isPlaying() && this.buffer && this.bufferSourceNode) {
-      this.pauseTime = this.currentTime();
-      this.bufferSourceNode.stop(pTime);
-      this._counterNode.stop(pTime);
-      this._paused = true;
-      this._playing = false;
-      this._pauseTime = this.currentTime();
-    } else {
-      this._pauseTime = 0;
+
+  p5.Filter.prototype.dispose = function () {
+    Effect.prototype.dispose.apply(this);
+
+    if (this.biquad) {
+      this.biquad.disconnect();
+      delete this.biquad;
     }
   };
   /**
-   * Loop the p5.SoundFile. Accepts optional parameters to set the
-   * playback rate, playback volume, loopStart, loopEnd.
+   *  Constructor: <code>new p5.LowPass()</code> Filter.
+   *  This is the same as creating a p5.Filter and then calling
+   *  its method <code>setType('lowpass')</code>.
+   *  See p5.Filter for methods.
    *
-   * @method loop
-   * @param {Number} [startTime] (optional) schedule event to occur
-   *                             seconds from now
-   * @param {Number} [rate]        (optional) playback rate
-   * @param {Number} [amp]         (optional) playback volume
-   * @param {Number} [cueLoopStart] (optional) startTime in seconds
-   * @param {Number} [duration]  (optional) loop duration in seconds
+   *  @class p5.LowPass
+   *  @constructor
+   *  @extends p5.Filter
    */
-  p5.SoundFile.prototype.loop = function (startTime, rate, amp, loopStart, duration) {
-    this._looping = true;
-    this.play(startTime, rate, amp, loopStart, duration);
+
+
+  p5.LowPass = function () {
+    p5.Filter.call(this, 'lowpass');
   };
+
+  p5.LowPass.prototype = Object.create(p5.Filter.prototype);
   /**
-   * Set a p5.SoundFile's looping flag to true or false. If the sound
-   * is currently playing, this change will take effect when it
-   * reaches the end of the current playback.
+   *  Constructor: <code>new p5.HighPass()</code> Filter.
+   *  This is the same as creating a p5.Filter and then calling
+   *  its method <code>setType('highpass')</code>.
+   *  See p5.Filter for methods.
    *
-   * @method setLoop
-   * @param {Boolean} Boolean   set looping to true or false
+   *  @class p5.HighPass
+   *  @constructor
+   *  @extends p5.Filter
    */
-  p5.SoundFile.prototype.setLoop = function (bool) {
-    if (bool === true) {
-      this._looping = true;
-    } else if (bool === false) {
-      this._looping = false;
-    } else {
-      throw 'Error: setLoop accepts either true or false';
-    }
-    if (this.bufferSourceNode) {
-      this.bufferSourceNode.loop = this._looping;
-      this._counterNode.loop = this._looping;
-    }
+
+  p5.HighPass = function () {
+    p5.Filter.call(this, 'highpass');
   };
+
+  p5.HighPass.prototype = Object.create(p5.Filter.prototype);
   /**
-   * Returns 'true' if a p5.SoundFile is currently looping and playing, 'false' if not.
+   *  Constructor: <code>new p5.BandPass()</code> Filter.
+   *  This is the same as creating a p5.Filter and then calling
+   *  its method <code>setType('bandpass')</code>.
+   *  See p5.Filter for methods.
    *
-   * @method isLooping
-   * @return {Boolean}
+   *  @class p5.BandPass
+   *  @constructor
+   *  @extends p5.Filter
    */
-  p5.SoundFile.prototype.isLooping = function () {
-    if (!this.bufferSourceNode) {
-      return false;
-    }
-    if (this._looping === true && this.isPlaying() === true) {
-      return true;
-    }
-    return false;
+
+  p5.BandPass = function () {
+    p5.Filter.call(this, 'bandpass');
   };
+
+  p5.BandPass.prototype = Object.create(p5.Filter.prototype);
+  return p5.Filter;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(7),__webpack_require__(25),__webpack_require__(2),__webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(n){"use strict";return n.Subtract=function(t){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new n.Gain,this._neg=new n.Negate,this._param=this.input[1]=new n.Signal(t),this._param.chain(this._neg,this._sum)},n.extend(n.Subtract,n.Signal),n.Subtract.prototype.dispose=function(){return n.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},n.Subtract}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+(function(global) {var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;
+
+global.TONE_SILENCE_VERSION_LOGGING = true;
+!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(35), __webpack_require__(12), __webpack_require__(0)], __WEBPACK_AMD_DEFINE_RESULT__ = (function (StartAudioContext, Context, Tone) {
+  var audiocontext = new window.AudioContext(); 
+
+  Tone.context.dispose();
+  Tone.setContext(audiocontext);
   /**
-   *  Returns true if a p5.SoundFile is playing, false if not (i.e.
-   *  paused or stopped).
+   * <p>Returns the Audio Context for this sketch. Useful for users
+   * who would like to dig deeper into the <a target='_blank' href=
+   * 'http://webaudio.github.io/web-audio-api/'>Web Audio API
+   * </a>.</p>
    *
-   *  @method isPlaying
-   *  @return {Boolean}
-   */
-  p5.SoundFile.prototype.isPlaying = function () {
-    return this._playing;
-  };
-  /**
-   *  Returns true if a p5.SoundFile is paused, false if not (i.e.
-   *  playing or stopped).
+   * <p>Some browsers require users to startAudioContext
+   * with a user gesture, such as touchStarted in the example below.</p>
    *
-   *  @method  isPaused
-   *  @return {Boolean}
+   * @for p5
+   * @method getAudioContext
+   * @return {Object}    AudioContext for this sketch
+   * @example
+   * <div><code>
+   *  function draw() {
+   *    background(255);
+   *    textAlign(CENTER);
+   *
+   *    if (getAudioContext().state !== 'running') {
+   *      text('click to start audio', width/2, height/2);
+   *    } else {
+   *      text('audio is enabled', width/2, height/2);
+   *    }
+   *  }
+   *
+   *  function touchStarted() {
+   *    if (getAudioContext().state !== 'running') {
+   *      getAudioContext().resume();
+   *    }
+   *    var synth = new p5.MonoSynth();
+   *    synth.play('A4', 0.5, 0, 0.2);
+   *  }
+   *
+   * </div></code>
    */
-  p5.SoundFile.prototype.isPaused = function () {
-    return this._paused;
+
+  p5.prototype.getAudioContext = function () {
+    return audiocontext;
   };
   /**
-   * Stop soundfile playback.
+   *  <p>It is not only a good practice to give users control over starting
+   *  audio. This policy is enforced by many web browsers, including iOS and
+   *  <a href="https://goo.gl/7K7WLu" title="Google Chrome's autoplay
+   *  policy">Google Chrome</a>, which create the Web Audio API's
+   *  <a href="https://developer.mozilla.org/en-US/docs/Web/API/AudioContext"
+   *  title="Audio Context @ MDN">Audio Context</a>
+   *  in a suspended state.</p>
+   *
+   *  <p>In these browser-specific policies, sound will not play until a user
+   *  interaction event (i.e. <code>mousePressed()</code>) explicitly resumes
+   *  the AudioContext, or starts an audio node. This can be accomplished by
+   *  calling <code>start()</code> on a <code>p5.Oscillator</code>,
+   *  <code> play()</code> on a <code>p5.SoundFile</code>, or simply
+   *  <code>userStartAudio()</code>.</p>
+   *
+   *  <p><code>userStartAudio()</code> starts the AudioContext on a user
+   *  gesture. The default behavior will enable audio on any
+   *  mouseUp or touchEnd event. It can also be placed in a specific
+   *  interaction function, such as <code>mousePressed()</code> as in the
+   *  example below. This method utilizes
+   *  <a href="https://github.com/tambien/StartAudioContext">StartAudioContext
+   *  </a>, a library by Yotam Mann (MIT Licence, 2016).</p>
+   *  @param  {Element|Array}   [element(s)] This argument can be an Element,
+   *                                Selector String, NodeList, p5.Element,
+   *                                jQuery Element, or an Array of any of those.
+   *  @param  {Function} [callback] Callback to invoke when the AudioContext
+   *                                has started
+   *  @return {Promise}            Returns a Promise that resolves when
+   *                                       the AudioContext state is 'running'
+   *  @method userStartAudio
+   *  @for p5
+   *  @example
+   *  <div><code>
+   *  function setup() {
+   *    // mimics the autoplay policy
+   *    getAudioContext().suspend();
    *
-   * @method stop
-   * @param {Number} [startTime] (optional) schedule event to occur
-   *                             in seconds from now
+   *    let mySynth = new p5.MonoSynth();
+   *
+   *    // This won't play until the context has resumed
+   *    mySynth.play('A6');
+   *  }
+   *  function draw() {
+   *    background(220);
+   *    textAlign(CENTER, CENTER);
+   *    text(getAudioContext().state, width/2, height/2);
+   *  }
+   *  function mousePressed() {
+   *    userStartAudio();
+   *  }
+   *  </code></div>
    */
-  p5.SoundFile.prototype.stop = function (timeFromNow) {
-    var time = timeFromNow || 0;
-    if (this.mode === 'sustain' || this.mode === 'untildone') {
-      this.stopAll(time);
-      this._playing = false;
-      this.pauseTime = 0;
-      this._paused = false;
-    } else if (this.buffer && this.bufferSourceNode) {
-      var now = p5sound.audiocontext.currentTime;
-      var t = time || 0;
-      this.pauseTime = 0;
-      this.bufferSourceNode.stop(now + t);
-      this._counterNode.stop(now + t);
-      this._playing = false;
-      this._paused = false;
+
+
+  p5.prototype.userStartAudio = function (elements, callback) {
+    var elt = elements;
+
+    if (elements instanceof p5.Element) {
+      elt = elements.elt;
+    } else if (elements instanceof Array && elements[0] instanceof p5.Element) {
+      elt = elements.map(function (e) {
+        return e.elt;
+      });
     }
+
+    return StartAudioContext(audiocontext, elt, callback);
   };
+
+  return audiocontext;
+}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+}.call(this, __webpack_require__(34)))
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){"use strict";return o.Emitter=function(){this._events={}},o.extend(o.Emitter),o.Emitter.prototype.on=function(t,e){for(var i=t.split(/\W+/),r=0;r<i.length;r++){var n=i[r];this._events.hasOwnProperty(n)||(this._events[n]=[]),this._events[n].push(e)}return this},o.Emitter.prototype.off=function(t,e){for(var i=t.split(/\W+/),r=0;r<i.length;r++)if(t=i[r],this._events.hasOwnProperty(t))if(o.prototype.isUndef(e))this._events[t]=[];else for(var n=this._events[t],s=0;s<n.length;s++)n[s]===e&&n.splice(s,1);return this},o.Emitter.prototype.emit=function(t){if(this._events){var e=Array.apply(null,arguments).slice(1);if(this._events.hasOwnProperty(t))for(var i=this._events[t],r=0,n=i.length;r<n;r++)i[r].apply(this,e)}return this},o.Emitter.mixin=function(t){var e=["on","off","emit"];t._events={};for(var i=0;i<e.length;i++){var r=e[i],n=o.Emitter.prototype[r];t[r]=n}},o.Emitter.prototype.dispose=function(){return o.prototype.dispose.call(this),this._events=null,this},o.Emitter}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(c){"use strict";return c.SignalBase=function(){},c.extend(c.SignalBase),c.SignalBase.prototype.connect=function(e,n,a){return c.Signal&&c.Signal===e.constructor||c.Param&&c.Param===e.constructor||c.TimelineSignal&&c.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),c.prototype.connect.call(this,e,n,a),this},c.SignalBase}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(21)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){return o.Time=function(t,e){if(!(this instanceof o.Time))return new o.Time(t,e);this._plusNow=!1,o.TimeBase.call(this,t,e)},o.extend(o.Time,o.TimeBase),o.Time.prototype._unaryExpressions=Object.create(o.TimeBase.prototype._unaryExpressions),o.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(t){return o.Transport.nextSubdivision(t())}},o.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},o.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,o){return t=t(),e=e.toSeconds(),t+(Math.round(t/e)*e-t)*o}.bind(this,this._expr,new this.constructor(t),e),this},o.Time.prototype.addNow=function(){return this._plusNow=!0,this},o.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},o.Time.prototype.copy=function(t){return o.TimeBase.prototype.copy.call(this,t),this._plusNow=t._plusNow,this},o.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=this._toNotationHelper(t,["1m","2n","4n","8n","16n","32n","64n","128n"]),o=this._toNotationHelper(t,["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"]);return o.split("+").length<e.split("+").length?o:e},o.Time.prototype._toNotationHelper=function(t,e){for(var o=this._notationToUnits(e[e.length-1]),n="",i=0;i<e.length;i++){var r=this._notationToUnits(e[i]),s=t/r;if(1-s%1<1e-6&&(s+=1e-6),0<(s=Math.floor(s))){if(n+=1===s?e[i]:s.toString()+"*"+e[i],(t-=s*r)<o)break;n+=" + "}}return""===n&&(n="0"),n},o.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,o=[e.n,e.t,e.m],n=0;n<o.length;n++){var i=o[n],r=t.match(i.regexp);if(r)return i.method.call(this,r[1])}},o.Time.prototype.toBarsBeatsSixteenths=function(){var t=this._beatsToUnits(1),e=this.toSeconds()/t,o=Math.floor(e/this._timeSignature()),n=e%1*4;return e=Math.floor(e)%this._timeSignature(),3<(n=n.toString()).length&&(n=parseFloat(n).toFixed(3)),[o,e,n].join(":")},o.Time.prototype.toTicks=function(){var t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.floor(e*o.Transport.PPQ)},o.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},o.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},o.Time.prototype.toSeconds=function(){return this.valueOf()},o.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},o.Time.prototype.valueOf=function(){return this._expr()+(this._plusNow?this.now():0)},o.Time}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(n){return n.TimeBase=function(e,t){if(!(this instanceof n.TimeBase))return new n.TimeBase(e,t);if(this._expr=this._noOp,e instanceof n.TimeBase)this.copy(e);else if(!this.isUndef(t)||this.isNumber(e)){t=this.defaultArg(t,this._defaultUnits);var r=this._primaryExpressions[t].method;this._expr=r.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},n.extend(n.TimeBase),n.TimeBase.prototype.set=function(e){return this._expr=this._parseExprString(e),this},n.TimeBase.prototype.clone=function(){var e=new this.constructor;return e.copy(this),e},n.TimeBase.prototype.copy=function(e){var t=e._expr();return this.set(t)},n.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(e){return 1===(e=parseInt(e))?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/e)}},t:{regexp:/^(\d+)t/i,method:function(e){return e=parseInt(e),this._beatsToUnits(8/(3*parseInt(e)))}},m:{regexp:/^(\d+)m/i,method:function(e){return this._beatsToUnits(parseInt(e)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(e){return this._ticksToUnits(parseInt(e))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(e){return this._frequencyToUnits(parseFloat(e))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(e,t,r){var n=0;return e&&"0"!==e&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(e))),t&&"0"!==t&&(n+=this._beatsToUnits(parseFloat(t))),r&&"0"!==r&&(n+=this._beatsToUnits(parseFloat(r)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(e){return this._secondsToUnits(parseFloat(e))}},samples:{regexp:/^(\d+)samples/,method:function(e){return parseInt(e)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)/,method:function(e){return this._primaryExpressions[this._defaultUnits].method.call(this,e)}}},n.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(e,t){return e()+t()}},"-":{regexp:/^\-/,precedence:2,method:function(e,t){return e()-t()}},"*":{regexp:/^\*/,precedence:1,method:function(e,t){return e()*t()}},"/":{regexp:/^\//,precedence:1,method:function(e,t){return e()/t()}}},n.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(e){return-e()}}},n.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},n.TimeBase.prototype._tokenize=function(e){for(var t=-1,r=[];0<e.length;){var n=i(e=e.trim(),this);r.push(n),e=e.substr(n.value.length)}function i(e,t){for(var r=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],n=0;n<r.length;n++){var i=t[r[n]];for(var s in i){var o=i[s],p=o.regexp,a=e.match(p);if(null!==a)return{method:o.method,precedence:o.precedence,regexp:o.regexp,value:a[0]}}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+e)}return{next:function(){return r[++t]},peek:function(){return r[t+1]}}},n.TimeBase.prototype._matchGroup=function(e,t,r){if(!this.isUndef(e))for(var n in t){var i=t[n];if(i.regexp.test(e.value)){if(this.isUndef(r))return i;if(i.precedence===r)return i}}return!1},n.TimeBase.prototype._parseBinary=function(e,t){var r;this.isUndef(t)&&(t=2),r=t<0?this._parseUnary(e):this._parseBinary(e,t-1);for(var n=e.peek();n&&this._matchGroup(n,this._binaryExpressions,t);)r=(n=e.next()).method.bind(this,r,this._parseBinary(e,t-1)),n=e.peek();return r},n.TimeBase.prototype._parseUnary=function(e){var t,r;t=e.peek();var n=this._matchGroup(t,this._unaryExpressions);return n?(t=e.next(),r=this._parseUnary(e),n.method.bind(this,r)):this._parsePrimary(e)},n.TimeBase.prototype._parsePrimary=function(e){var t,r;if(t=e.peek(),this.isUndef(t))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(t,this._primaryExpressions)){var n=(t=e.next()).value.match(t.regexp);return t.method.bind(this,n[1],n[2],n[3])}if(t&&"("===t.value){if(e.next(),r=this._parseBinary(e),!(t=e.next())||")"!==t.value)throw new SyntaxError("Expected )");return r}throw new SyntaxError("Tone.TimeBase: Cannot process token "+t.value)},n.TimeBase.prototype._parseExprString=function(e){this.isString(e)||(e=e.toString());var t=this._tokenize(e);return this._parseBinary(t)},n.TimeBase.prototype._noOp=function(){return 0},n.TimeBase.prototype._defaultExpr=function(){return this._noOp},n.TimeBase.prototype._defaultUnits="s",n.TimeBase.prototype._frequencyToUnits=function(e){return 1/e},n.TimeBase.prototype._beatsToUnits=function(e){return 60/n.Transport.bpm.value*e},n.TimeBase.prototype._secondsToUnits=function(e){return e},n.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/n.Transport.PPQ)},n.TimeBase.prototype._timeSignature=function(){return n.Transport.timeSignature},n.TimeBase.prototype._pushExpr=function(e,t,r){return e instanceof n.TimeBase||(e=new this.constructor(e,r)),this._expr=this._binaryExpressions[t].method.bind(this,this._expr,e._expr),this},n.TimeBase.prototype.add=function(e,t){return this._pushExpr(e,"+",t)},n.TimeBase.prototype.sub=function(e,t){return this._pushExpr(e,"-",t)},n.TimeBase.prototype.mult=function(e,t){return this._pushExpr(e,"*",t)},n.TimeBase.prototype.div=function(e,t){return this._pushExpr(e,"/",t)},n.TimeBase.prototype.valueOf=function(){return this._expr()},n.TimeBase.prototype.dispose=function(){this._expr=null},n.TimeBase}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(8)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(a){"use strict";return a.Param=function(){var t=this.optionsObject(arguments,["param","units","convert"],a.Param.defaults);this._param=this.input=t.param,this.units=t.units,this.convert=t.convert,this.overridden=!1,this._lfo=null,this.isObject(t.lfo)?this.value=t.lfo:this.isUndef(t.value)||(this.value=t.value)},a.extend(a.Param),a.Param.defaults={units:a.Type.Default,convert:!0,param:void 0},Object.defineProperty(a.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(t){if(this.isObject(t)){if(this.isUndef(a.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new a.LFO(t).start(),this._lfo.connect(this.input)}else{var e=this._fromUnits(t);this._param.cancelScheduledValues(0),this._param.value=e}}}),a.Param.prototype._fromUnits=function(t){if(!this.convert&&!this.isUndef(this.convert))return t;switch(this.units){case a.Type.Time:return this.toSeconds(t);case a.Type.Frequency:return this.toFrequency(t);case a.Type.Decibels:return this.dbToGain(t);case a.Type.NormalRange:return Math.min(Math.max(t,0),1);case a.Type.AudioRange:return Math.min(Math.max(t,-1),1);case a.Type.Positive:return Math.max(t,0);default:return t}},a.Param.prototype._toUnits=function(t){if(!this.convert&&!this.isUndef(this.convert))return t;switch(this.units){case a.Type.Decibels:return this.gainToDb(t);default:return t}},a.Param.prototype._minOutput=1e-5,a.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),(e=this.toSeconds(e))<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},a.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},a.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},a.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},a.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},a.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},a.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},a.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var a=0;a<t.length;a++)t[a]=this._fromUnits(t[a]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},a.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},a.Param.prototype.rampTo=function(t,e,i){return e=this.defaultArg(e,0),this.units===a.Type.Frequency||this.units===a.Type.BPM||this.units===a.Type.Decibels?this.exponentialRampToValue(t,e,i):this.linearRampToValue(t,e,i),this},Object.defineProperty(a.Param.prototype,"lfo",{get:function(){return this._lfo}}),a.Param.prototype.dispose=function(){return a.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},a.Param}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var Add = __webpack_require__(7);
+
+  var Mult = __webpack_require__(3);
+
+  var Scale = __webpack_require__(13);
   /**
-   *  Stop playback on all of this soundfile's sources.
-   *  @private
-   */
-  p5.SoundFile.prototype.stopAll = function (_time) {
-    var now = p5sound.audiocontext.currentTime;
-    var time = _time || 0;
-    if (this.buffer && this.bufferSourceNode) {
-      for (var i in this.bufferSourceNodes) {
-        const bufferSourceNode = this.bufferSourceNodes[i];
-        if (!!bufferSourceNode) {
-          try {
-            bufferSourceNode.stop(now + time);
-          } catch (e) {
-          }
-        }
-      }
-      this._counterNode.stop(now + time);
-      this._onended(this);
-    }
-  };
-  /**
-   *  Multiply the output volume (amplitude) of a sound file
-   *  between 0.0 (silence) and 1.0 (full volume).
-   *  1.0 is the maximum amplitude of a digital sound, so multiplying
-   *  by greater than 1.0 may cause digital distortion. To
-   *  fade, provide a <code>rampTime</code> parameter. For more
-   *  complex fades, see the Envelope class.
-   *
-   *  Alternately, you can pass in a signal source such as an
-   *  oscillator to modulate the amplitude with an audio signal.
-   *
-   *  @method  setVolume
-   *  @param {Number|Object} volume  Volume (amplitude) between 0.0
-   *                                     and 1.0 or modulating signal/oscillator
-   *  @param {Number} [rampTime]  Fade for t seconds
-   *  @param {Number} [timeFromNow]  Schedule this event to happen at
-   *                                 t seconds in the future
-   */
-  p5.SoundFile.prototype.setVolume = function (vol, _rampTime, _tFromNow) {
-    if (typeof vol === 'number') {
-      var rampTime = _rampTime || 0;
-      var tFromNow = _tFromNow || 0;
-      var now = p5sound.audiocontext.currentTime;
-      var currentVol = this.output.gain.value;
-      this.output.gain.cancelScheduledValues(now + tFromNow);
-      this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
-      this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
-    } else if (vol) {
-      vol.connect(this.output.gain);
-    } else {
-      // return the Gain Node
-      return this.output.gain;
-    }
-  };
-  // same as setVolume, to match Processing Sound
-  p5.SoundFile.prototype.amp = p5.SoundFile.prototype.setVolume;
-  // these are the same thing
-  p5.SoundFile.prototype.fade = p5.SoundFile.prototype.setVolume;
-  p5.SoundFile.prototype.getVolume = function () {
-    return this.output.gain.value;
-  };
-  /**
-   * Set the stereo panning of a p5.sound object to
-   * a floating point number between -1.0 (left) and 1.0 (right).
-   * Default is 0.0 (center).
+   *  <p>Creates a signal that oscillates between -1.0 and 1.0.
+   *  By default, the oscillation takes the form of a sinusoidal
+   *  shape ('sine'). Additional types include 'triangle',
+   *  'sawtooth' and 'square'. The frequency defaults to
+   *  440 oscillations per second (440Hz, equal to the pitch of an
+   *  'A' note).</p>
    *
-   * @method pan
-   * @param {Number} [panValue]     Set the stereo panner
-   * @param {Number} [timeFromNow]  schedule this event to happen
-   *                                 seconds from now
-   * @example
-   * <div><code>
+   *  <p>Set the type of oscillation with setType(), or by instantiating a
+   *  specific oscillator: <a href="/reference/#/p5.SinOsc">p5.SinOsc</a>, <a
+   *  href="/reference/#/p5.TriOsc">p5.TriOsc</a>, <a
+   *  href="/reference/#/p5.SqrOsc">p5.SqrOsc</a>, or <a
+   *  href="/reference/#/p5.SawOsc">p5.SawOsc</a>.
+   *  </p>
    *
-   *  let ball = {};
-   *  let soundFile;
+   *  @class p5.Oscillator
+   *  @constructor
+   *  @param {Number} [freq] frequency defaults to 440Hz
+   *  @param {String} [type] type of oscillator. Options:
+   *                         'sine' (default), 'triangle',
+   *                         'sawtooth', 'square'
+   *  @example
+   *  <div><code>
+   *  let osc, playing, freq, amp;
    *
-   *  function preload() {
-   *    soundFormats('ogg', 'mp3');
-   *    soundFile = loadSound('assets/beatbox.mp3');
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playOscillator);
+   *    osc = new p5.Oscillator('sine');
    *  }
    *
    *  function draw() {
-   *    background(0);
-   *    ball.x = constrain(mouseX, 0, width);
-   *    ellipse(ball.x, height/2, 20, 20)
+   *    background(220)
+   *    freq = constrain(map(mouseX, 0, width, 100, 500), 100, 500);
+   *    amp = constrain(map(mouseY, height, 0, 0, 1), 0, 1);
+   *
+   *    text('tap to play', 20, 20);
+   *    text('freq: ' + freq, 20, 40);
+   *    text('amp: ' + amp, 20, 60);
+   *
+   *    if (playing) {
+   *      // smooth the transitions by 0.1 seconds
+   *      osc.freq(freq, 0.1);
+   *      osc.amp(amp, 0.1);
+   *    }
    *  }
    *
-   *  function mousePressed(){
-   *    // map the ball's x location to a panning degree
-   *    // between -1.0 (left) and 1.0 (right)
-   *    let panning = map(ball.x, 0., width,-1.0, 1.0);
-   *    soundFile.pan(panning);
-   *    soundFile.play();
+   *  function playOscillator() {
+   *    // starting an oscillator on a user gesture will enable audio
+   *    // in browsers that have a strict autoplay policy.
+   *    // See also: userStartAudio();
+   *    osc.start();
+   *    playing = true;
    *  }
-   *  </div></code>
-   */
-  p5.SoundFile.prototype.pan = function (pval, tFromNow) {
-    this.panPosition = pval;
-    this.panner.pan(pval, tFromNow);
-  };
-  /**
-   * Returns the current stereo pan position (-1.0 to 1.0)
    *
-   * @method getPan
-   * @return {Number} Returns the stereo pan setting of the Oscillator
-   *                          as a number between -1.0 (left) and 1.0 (right).
-   *                          0.0 is center and default.
+   *  function mouseReleased() {
+   *    // ramp amplitude to 0 over 0.5 seconds
+   *    osc.amp(0, 0.5);
+   *    playing = false;
+   *  }
+   *  </code> </div>
    */
-  p5.SoundFile.prototype.getPan = function () {
-    return this.panPosition;
+
+
+  p5.Oscillator = function (freq, type) {
+    if (typeof freq === 'string') {
+      var f = type;
+      type = freq;
+      freq = f;
+    }
+
+    if (typeof type === 'number') {
+      var f = type;
+      type = freq;
+      freq = f;
+    }
+
+    this.started = false; 
+
+    this.phaseAmount = undefined;
+    this.oscillator = p5sound.audiocontext.createOscillator();
+    this.f = freq || 440.0; 
+
+    this.oscillator.type = type || 'sine';
+    this.oscillator.frequency.setValueAtTime(this.f, p5sound.audiocontext.currentTime); 
+
+    this.output = p5sound.audiocontext.createGain();
+    this._freqMods = []; 
+
+    this.output.gain.value = 0.5;
+    this.output.gain.setValueAtTime(0.5, p5sound.audiocontext.currentTime);
+    this.oscillator.connect(this.output); 
+
+    this.panPosition = 0.0;
+    this.connection = p5sound.input; 
+
+    this.panner = new p5.Panner(this.output, this.connection, 1); 
+
+    this.mathOps = [this.output]; 
+
+    p5sound.soundArray.push(this);
   };
   /**
-   *  Set the playback rate of a sound file. Will change the speed and the pitch.
-   *  Values less than zero will reverse the audio buffer.
-   *
-   *  @method rate
-   *  @param {Number} [playbackRate]     Set the playback rate. 1.0 is normal,
-   *                                     .5 is half-speed, 2.0 is twice as fast.
-   *                                     Values less than zero play backwards.
-   *  @example
-   *  <div><code>
-   *  let song;
-   *
-   *  function preload() {
-   *    song = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    song.loop();
-   *  }
-   *
-   *  function draw() {
-   *    background(200);
-   *
-   *    // Set the rate to a range between 0.1 and 4
-   *    // Changing the rate also alters the pitch
-   *    let speed = map(mouseY, 0.1, height, 0, 2);
-   *    speed = constrain(speed, 0.01, 4);
-   *    song.rate(speed);
+   *  Start an oscillator.
    *
-   *    // Draw a circle to show what is going on
-   *    stroke(0);
-   *    fill(51, 100);
-   *    ellipse(mouseX, 100, 48, 48);
-   *  }
-   *
-   * </code>
-   * </div>
+   *  Starting an oscillator on a user gesture will enable audio in browsers
+   *  that have a strict autoplay policy, including Chrome and most mobile
+   *  devices. See also: `userStartAudio()`.
    *
+   *  @method  start
+   *  @for p5.Oscillator
+   *  @param  {Number} [time] startTime in seconds from now.
+   *  @param  {Number} [frequency] frequency in Hz.
    */
-  p5.SoundFile.prototype.rate = function (playbackRate) {
-    var reverse = false;
-    if (typeof playbackRate === 'undefined') {
-      return this.playbackRate;
-    }
-    this.playbackRate = playbackRate;
-    if (playbackRate === 0) {
-      playbackRate = 1e-13;
-    } else if (playbackRate < 0 && !this.reversed) {
-      playbackRate = Math.abs(playbackRate);
-      reverse = true;
-    } else if (playbackRate > 0 && this.reversed) {
-      reverse = true;
-    }
-    if (this.bufferSourceNode) {
+
+
+  p5.Oscillator.prototype.start = function (time, f) {
+    if (this.started) {
       var now = p5sound.audiocontext.currentTime;
-      this.bufferSourceNode.playbackRate.cancelScheduledValues(now);
-      this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(playbackRate), now);
-      this._counterNode.playbackRate.cancelScheduledValues(now);
-      this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(playbackRate), now);
+      this.stop(now);
     }
-    if (reverse) {
-      this.reverseBuffer();
+
+    if (!this.started) {
+      var freq = f || this.f;
+      var type = this.oscillator.type; 
+
+      if (this.oscillator) {
+        this.oscillator.disconnect();
+        delete this.oscillator;
+      } 
+
+
+      this.oscillator = p5sound.audiocontext.createOscillator();
+      this.oscillator.frequency.value = Math.abs(freq);
+      this.oscillator.type = type; 
+
+      this.oscillator.connect(this.output);
+      time = time || 0;
+      this.oscillator.start(time + p5sound.audiocontext.currentTime);
+      this.freqNode = this.oscillator.frequency; 
+
+      for (var i in this._freqMods) {
+        if (typeof this._freqMods[i].connect !== 'undefined') {
+          this._freqMods[i].connect(this.oscillator.frequency);
+        }
+      }
+
+      this.started = true;
     }
-    return this.playbackRate;
-  };
-  // TO DO: document this
-  p5.SoundFile.prototype.setPitch = function (num) {
-    var newPlaybackRate = midiToFreq(num) / midiToFreq(60);
-    this.rate(newPlaybackRate);
-  };
-  p5.SoundFile.prototype.getPlaybackRate = function () {
-    return this.playbackRate;
   };
   /**
-   * Returns the duration of a sound file in seconds.
+   *  Stop an oscillator. Accepts an optional parameter
+   *  to determine how long (in seconds from now) until the
+   *  oscillator stops.
    *
-   * @method duration
-   * @return {Number} The duration of the soundFile in seconds.
+   *  @method  stop
+   *  @for p5.Oscillator
+   *  @param  {Number} secondsFromNow Time, in seconds from now.
    */
-  p5.SoundFile.prototype.duration = function () {
-    // Return Duration
-    if (this.buffer) {
-      return this.buffer.duration;
-    } else {
-      return 0;
+
+
+  p5.Oscillator.prototype.stop = function (time) {
+    if (this.started) {
+      var t = time || 0;
+      var now = p5sound.audiocontext.currentTime;
+      this.oscillator.stop(t + now);
+      this.started = false;
     }
   };
   /**
-   * Return the current position of the p5.SoundFile playhead, in seconds.
-   * Time is relative to the normal buffer direction, so if `reverseBuffer`
-   * has been called, currentTime will count backwards.
+   *  Set the amplitude between 0 and 1.0. Or, pass in an object
+   *  such as an oscillator to modulate amplitude with an audio signal.
    *
-   * @method currentTime
-   * @return {Number}   currentTime of the soundFile in seconds.
-   */
-  p5.SoundFile.prototype.currentTime = function () {
-    return this.reversed ? Math.abs(this._lastPos - this.buffer.length) / ac.sampleRate : this._lastPos / ac.sampleRate;
-  };
-  /**
-   * Move the playhead of the song to a position, in seconds. Start timing
-   * and playback duration. If none are given, will reset the file to play
-   * entire duration from start to finish.
-   *
-   * @method jump
-   * @param {Number} cueTime    cueTime of the soundFile in seconds.
-   * @param {Number} duration    duration in seconds.
-   */
-  p5.SoundFile.prototype.jump = function (cueTime, duration) {
-    if (cueTime < 0 || cueTime > this.buffer.duration) {
-      throw 'jump time out of range';
-    }
-    if (duration > this.buffer.duration - cueTime) {
-      throw 'end time out of range';
-    }
-    var cTime = cueTime || 0;
-    var dur = duration || undefined;
-    if (this.isPlaying()) {
-      this.stop(0);
-    }
-    this.play(0, this.playbackRate, this.output.gain.value, cTime, dur);
-  };
-  /**
-  * Return the number of channels in a sound file.
-  * For example, Mono = 1, Stereo = 2.
-  *
-  * @method channels
-  * @return {Number} [channels]
-  */
-  p5.SoundFile.prototype.channels = function () {
-    return this.buffer.numberOfChannels;
-  };
-  /**
-  * Return the sample rate of the sound file.
-  *
-  * @method sampleRate
-  * @return {Number} [sampleRate]
-  */
-  p5.SoundFile.prototype.sampleRate = function () {
-    return this.buffer.sampleRate;
-  };
-  /**
-  * Return the number of samples in a sound file.
-  * Equal to sampleRate * duration.
-  *
-  * @method frames
-  * @return {Number} [sampleCount]
-  */
-  p5.SoundFile.prototype.frames = function () {
-    return this.buffer.length;
-  };
-  /**
-   * Returns an array of amplitude peaks in a p5.SoundFile that can be
-   * used to draw a static waveform. Scans through the p5.SoundFile's
-   * audio buffer to find the greatest amplitudes. Accepts one
-   * parameter, 'length', which determines size of the array.
-   * Larger arrays result in more precise waveform visualizations.
-   *
-   * Inspired by Wavesurfer.js.
-   *
-   * @method  getPeaks
-   * @params {Number} [length] length is the size of the returned array.
-   *                          Larger length results in more precision.
-   *                          Defaults to 5*width of the browser window.
-   * @returns {Float32Array} Array of peaks.
+   *  @method  amp
+   *  @for p5.Oscillator
+   *  @param  {Number|Object} vol between 0 and 1.0
+   *                              or a modulating signal/oscillator
+   *  @param {Number} [rampTime] create a fade that lasts rampTime
+   *  @param {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
+   *  @return  {AudioParam} gain  If no value is provided,
+   *                              returns the Web Audio API
+   *                              AudioParam that controls
+   *                              this oscillator's
+   *                              gain/amplitude/volume)
    */
-  p5.SoundFile.prototype.getPeaks = function (length) {
-    if (this.buffer) {
-      // set length to window's width if no length is provided
-      if (!length) {
-        length = window.width * 5;
-      }
-      if (this.buffer) {
-        var buffer = this.buffer;
-        var sampleSize = buffer.length / length;
-        var sampleStep = ~~(sampleSize / 10) || 1;
-        var channels = buffer.numberOfChannels;
-        var peaks = new Float32Array(Math.round(length));
-        for (var c = 0; c < channels; c++) {
-          var chan = buffer.getChannelData(c);
-          for (var i = 0; i < length; i++) {
-            var start = ~~(i * sampleSize);
-            var end = ~~(start + sampleSize);
-            var max = 0;
-            for (var j = start; j < end; j += sampleStep) {
-              var value = chan[j];
-              if (value > max) {
-                max = value;
-              } else if (-value > max) {
-                max = value;
-              }
-            }
-            if (c === 0 || Math.abs(max) > peaks[i]) {
-              peaks[i] = max;
-            }
-          }
-        }
-        return peaks;
-      }
+
+
+  p5.Oscillator.prototype.amp = function (vol, rampTime, tFromNow) {
+    var self = this;
+
+    if (typeof vol === 'number') {
+      var rampTime = rampTime || 0;
+      var tFromNow = tFromNow || 0;
+      var now = p5sound.audiocontext.currentTime;
+      this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
+    } else if (vol) {
+      vol.connect(self.output.gain);
     } else {
-      throw 'Cannot load peaks yet, buffer is not loaded';
+      return this.output.gain;
     }
+  }; 
+
+
+  p5.Oscillator.prototype.fade = p5.Oscillator.prototype.amp;
+
+  p5.Oscillator.prototype.getAmp = function () {
+    return this.output.gain.value;
   };
   /**
-   *  Reverses the p5.SoundFile's buffer source.
-   *  Playback must be handled separately (see example).
+   *  Set frequency of an oscillator to a value. Or, pass in an object
+   *  such as an oscillator to modulate the frequency with an audio signal.
    *
-   *  @method  reverseBuffer
+   *  @method  freq
+   *  @for p5.Oscillator
+   *  @param  {Number|Object} Frequency Frequency in Hz
+   *                                        or modulating signal/oscillator
+   *  @param  {Number} [rampTime] Ramp time (in seconds)
+   *  @param  {Number} [timeFromNow] Schedule this event to happen
+   *                                   at x seconds from now
+   *  @return  {AudioParam} Frequency If no value is provided,
+   *                                  returns the Web Audio API
+   *                                  AudioParam that controls
+   *                                  this oscillator's frequency
    *  @example
    *  <div><code>
-   *  let drum;
-   *
-   *  function preload() {
-   *    drum = loadSound('assets/drum.mp3');
-   *  }
+   *  let osc;
    *
    *  function setup() {
-   *    drum.reverseBuffer();
-   *    drum.play();
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playOscillator);
+   *    osc = new p5.Oscillator(300);
+   *    background(220);
+   *    text('tap to play', 20, 20);
    *  }
    *
-   * </code>
-   * </div>
+   *  function playOscillator() {
+   *    osc.start();
+   *    osc.amp(0.5);
+   *    // start at 700Hz
+   *    osc.freq(700);
+   *    // ramp to 60Hz over 0.7 seconds
+   *    osc.freq(60, 0.7);
+   *    osc.amp(0, 0.1, 0.7);
+   *  }
+   *  </code></div>
    */
-  p5.SoundFile.prototype.reverseBuffer = function () {
-    if (this.buffer) {
-      var currentPos = this._lastPos / ac.sampleRate;
-      var curVol = this.getVolume();
-      this.setVolume(0, 0.001);
-      const numChannels = this.buffer.numberOfChannels;
-      for (var i = 0; i < numChannels; i++) {
-        this.buffer.getChannelData(i).reverse();
+
+
+  p5.Oscillator.prototype.freq = function (val, rampTime, tFromNow) {
+    if (typeof val === 'number' && !isNaN(val)) {
+      this.f = val;
+      var now = p5sound.audiocontext.currentTime;
+      var rampTime = rampTime || 0;
+      var tFromNow = tFromNow || 0;
+      var t = now + tFromNow + rampTime; 
+
+      if (rampTime === 0) {
+        this.oscillator.frequency.setValueAtTime(val, tFromNow + now);
+      } else {
+        if (val > 0) {
+          this.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
+        } else {
+          this.oscillator.frequency.linearRampToValueAtTime(val, tFromNow + rampTime + now);
+        }
+      } 
+
+
+      if (this.phaseAmount) {
+        this.phase(this.phaseAmount);
       }
-      // set reversed flag
-      this.reversed = !this.reversed;
-      if (currentPos) {
-        this.jump(this.duration() - currentPos);
+    } else if (val) {
+      if (val.output) {
+        val = val.output;
       }
-      this.setVolume(curVol, 0.001);
+
+      val.connect(this.oscillator.frequency); 
+
+      this._freqMods.push(val);
     } else {
-      throw 'SoundFile is not done loading';
+      return this.oscillator.frequency;
     }
   };
+
+  p5.Oscillator.prototype.getFreq = function () {
+    return this.oscillator.frequency.value;
+  };
   /**
-   *  Schedule an event to be called when the soundfile
-   *  reaches the end of a buffer. If the soundfile is
-   *  playing through once, this will be called when it
-   *  ends. If it is looping, it will be called when
-   *  stop is called.
+   *  Set type to 'sine', 'triangle', 'sawtooth' or 'square'.
    *
-   *  @method  onended
-   *  @param  {Function} callback function to call when the
-   *                              soundfile has ended.
+   *  @method  setType
+   *  @for p5.Oscillator
+   *  @param {String} type 'sine', 'triangle', 'sawtooth' or 'square'.
    */
-  p5.SoundFile.prototype.onended = function (callback) {
-    this._onended = callback;
-    return this;
-  };
-  p5.SoundFile.prototype.add = function () {
+
+
+  p5.Oscillator.prototype.setType = function (type) {
+    this.oscillator.type = type;
   };
-  p5.SoundFile.prototype.dispose = function () {
-    var now = p5sound.audiocontext.currentTime;
-    // remove reference to soundfile
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    this.stop(now);
-    if (this.buffer && this.bufferSourceNode) {
-      for (var i = 0; i < this.bufferSourceNodes.length - 1; i++) {
-        if (this.bufferSourceNodes[i] !== null) {
-          this.bufferSourceNodes[i].disconnect();
-          try {
-            this.bufferSourceNodes[i].stop(now);
-          } catch (e) {
-            console.warning('no buffer source node to dispose');
-          }
-          this.bufferSourceNodes[i] = null;
-        }
-      }
-      if (this.isPlaying()) {
-        try {
-          this._counterNode.stop(now);
-        } catch (e) {
-          console.log(e);
-        }
-        this._counterNode = null;
-      }
-    }
-    if (this.output) {
-      this.output.disconnect();
-      this.output = null;
-    }
-    if (this.panner) {
-      this.panner.disconnect();
-      this.panner = null;
-    }
+
+  p5.Oscillator.prototype.getType = function () {
+    return this.oscillator.type;
   };
   /**
-   * Connects the output of a p5sound object to input of another
-   * p5.sound object. For example, you may connect a p5.SoundFile to an
-   * FFT or an Effect. If no parameter is given, it will connect to
-   * the master output. Most p5sound objects connect to the master
-   * output when they are created.
+   *  Connect to a p5.sound / Web Audio object.
    *
-   * @method connect
-   * @param {Object} [object] Audio object that accepts an input
+   *  @method  connect
+   *  @for p5.Oscillator
+   *  @param  {Object} unit A p5.sound or Web Audio object
    */
-  p5.SoundFile.prototype.connect = function (unit) {
+
+
+  p5.Oscillator.prototype.connect = function (unit) {
     if (!unit) {
       this.panner.connect(p5sound.input);
-    } else {
-      if (unit.hasOwnProperty('input')) {
-        this.panner.connect(unit.input);
-      } else {
-        this.panner.connect(unit);
-      }
+    } else if (unit.hasOwnProperty('input')) {
+      this.panner.connect(unit.input);
+      this.connection = unit.input;
+    } else {
+      this.panner.connect(unit);
+      this.connection = unit;
     }
   };
   /**
-   * Disconnects the output of this p5sound object.
+   *  Disconnect all outputs
    *
-   * @method disconnect
+   *  @method  disconnect
+   *  @for p5.Oscillator
    */
-  p5.SoundFile.prototype.disconnect = function () {
+
+
+  p5.Oscillator.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect();
+    }
+
     if (this.panner) {
       this.panner.disconnect();
+
+      if (this.output) {
+        this.output.connect(this.panner);
+      }
     }
+
+    this.oscMods = [];
   };
   /**
-   */
-  p5.SoundFile.prototype.getLevel = function () {
-    console.warn('p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead');
-  };
-  /**
-   *  Reset the source for this SoundFile to a
-   *  new path (URL).
+   *  Pan between Left (-1) and Right (1)
    *
-   *  @method  setPath
-   *  @param {String}   path     path to audio file
-   *  @param {Function} callback Callback
+   *  @method  pan
+   *  @for p5.Oscillator
+   *  @param  {Number} panning Number between -1 and 1
+   *  @param  {Number} timeFromNow schedule this event to happen
+   *                                seconds from now
    */
-  p5.SoundFile.prototype.setPath = function (p, callback) {
-    var path = p5.prototype._checkFileFormats(p);
-    this.url = path;
-    this.load(callback);
+
+
+  p5.Oscillator.prototype.pan = function (pval, tFromNow) {
+    this.panPosition = pval;
+    this.panner.pan(pval, tFromNow);
+  };
+
+  p5.Oscillator.prototype.getPan = function () {
+    return this.panPosition;
+  }; 
+
+
+  p5.Oscillator.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+
+    if (this.oscillator) {
+      var now = p5sound.audiocontext.currentTime;
+      this.stop(now);
+      this.disconnect();
+      this.panner = null;
+      this.oscillator = null;
+    } 
+
+
+    if (this.osc2) {
+      this.osc2.dispose();
+    }
   };
   /**
-   *  Replace the current Audio Buffer with a new Buffer.
+   *  Set the phase of an oscillator between 0.0 and 1.0.
+   *  In this implementation, phase is a delay time
+   *  based on the oscillator's current frequency.
    *
-   *  @method setBuffer
-   *  @param {Array} buf Array of Float32 Array(s). 2 Float32 Arrays
-   *                     will create a stereo source. 1 will create
-   *                     a mono source.
+   *  @method  phase
+   *  @for p5.Oscillator
+   *  @param  {Number} phase float between 0.0 and 1.0
    */
-  p5.SoundFile.prototype.setBuffer = function (buf) {
-    var numChannels = buf.length;
-    var size = buf[0].length;
-    var newBuffer = ac.createBuffer(numChannels, size, ac.sampleRate);
-    if (!(buf[0] instanceof Float32Array)) {
-      buf[0] = new Float32Array(buf[0]);
-    }
-    for (var channelNum = 0; channelNum < numChannels; channelNum++) {
-      var channel = newBuffer.getChannelData(channelNum);
-      channel.set(buf[channelNum]);
+
+
+  p5.Oscillator.prototype.phase = function (p) {
+    var delayAmt = p5.prototype.map(p, 0, 1.0, 0, 1 / this.f);
+    var now = p5sound.audiocontext.currentTime;
+    this.phaseAmount = p;
+
+    if (!this.dNode) {
+      this.dNode = p5sound.audiocontext.createDelay(); 
+
+      this.oscillator.disconnect();
+      this.oscillator.connect(this.dNode);
+      this.dNode.connect(this.output);
+    } 
+
+
+    this.dNode.delayTime.setValueAtTime(delayAmt, now);
+  }; 
+
+
+  var sigChain = function sigChain(o, mathObj, thisChain, nextChain, type) {
+    var chainSource = o.oscillator; 
+
+    for (var i in o.mathOps) {
+      if (o.mathOps[i] instanceof type) {
+        chainSource.disconnect();
+        o.mathOps[i].dispose();
+        thisChain = i; 
+
+        if (thisChain < o.mathOps.length - 2) {
+          nextChain = o.mathOps[i + 1];
+        }
+      }
     }
-    this.buffer = newBuffer;
-    // set numbers of channels on input to the panner
-    this.panner.inputChannels(numChannels);
-  };
-  //////////////////////////////////////////////////
-  // script processor node with an empty buffer to help
-  // keep a sample-accurate position in playback buffer.
-  // Inspired by Chinmay Pendharkar's technique for Sonoport --> http://bit.ly/1HwdCsV
-  // Copyright [2015] [Sonoport (Asia) Pte. Ltd.],
-  // Licensed under the Apache License http://apache.org/licenses/LICENSE-2.0
-  ////////////////////////////////////////////////////////////////////////////////////
-  var _createCounterBuffer = function (buffer) {
-    const len = buffer.length;
-    const audioBuf = ac.createBuffer(1, buffer.length, ac.sampleRate);
-    const arrayBuffer = audioBuf.getChannelData(0);
-    for (var index = 0; index < len; index++) {
-      arrayBuffer[index] = index;
+
+    if (thisChain === o.mathOps.length - 1) {
+      o.mathOps.push(nextChain);
+    } 
+
+
+    if (i > 0) {
+      chainSource = o.mathOps[i - 1];
     }
-    return audioBuf;
+
+    chainSource.disconnect();
+    chainSource.connect(mathObj);
+    mathObj.connect(nextChain);
+    o.mathOps[thisChain] = mathObj;
+    return o;
   };
-  // initialize counterNode, set its initial buffer and playbackRate
-  p5.SoundFile.prototype._initCounterNode = function () {
-    var self = this;
-    var now = ac.currentTime;
-    var cNode = ac.createBufferSource();
-    // dispose of scope node if it already exists
-    if (self._scopeNode) {
-      self._scopeNode.disconnect();
-      self._scopeNode.removeEventListener('audioprocess', self._onAudioProcess);
-      delete self._scopeNode;
-    }
-    self._scopeNode = ac.createScriptProcessor(256, 1, 1);
-    // create counter buffer of the same length as self.buffer
-    cNode.buffer = _createCounterBuffer(self.buffer);
-    cNode.playbackRate.setValueAtTime(self.playbackRate, now);
-    cNode.connect(self._scopeNode);
-    self._scopeNode.connect(p5.soundOut._silentNode);
-    self._scopeNode.addEventListener('audioprocess', self._onAudioProcess);
-    return cNode;
+  /**
+   *  Add a value to the p5.Oscillator's output amplitude,
+   *  and return the oscillator. Calling this method again
+   *  will override the initial add() with a new value.
+   *
+   *  @method  add
+   *  @for p5.Oscillator
+   *  @param {Number} number Constant number to add
+   *  @return {p5.Oscillator} Oscillator Returns this oscillator
+   *                                     with scaled output
+   *
+   */
+
+
+  p5.Oscillator.prototype.add = function (num) {
+    var add = new Add(num);
+    var thisChain = this.mathOps.length - 1;
+    var nextChain = this.output;
+    return sigChain(this, add, thisChain, nextChain, Add);
   };
-  // initialize sourceNode, set its initial buffer and playbackRate
-  p5.SoundFile.prototype._initSourceNode = function () {
-    var bufferSourceNode = ac.createBufferSource();
-    bufferSourceNode.buffer = this.buffer;
-    bufferSourceNode.playbackRate.value = this.playbackRate;
-    bufferSourceNode.connect(this.output);
-    return bufferSourceNode;
+  /**
+   *  Multiply the p5.Oscillator's output amplitude
+   *  by a fixed value (i.e. turn it up!). Calling this method
+   *  again will override the initial mult() with a new value.
+   *
+   *  @method  mult
+   *  @for p5.Oscillator
+   *  @param {Number} number Constant number to multiply
+   *  @return {p5.Oscillator} Oscillator Returns this oscillator
+   *                                     with multiplied output
+   */
+
+
+  p5.Oscillator.prototype.mult = function (num) {
+    var mult = new Mult(num);
+    var thisChain = this.mathOps.length - 1;
+    var nextChain = this.output;
+    return sigChain(this, mult, thisChain, nextChain, Mult);
   };
   /**
-   *  processPeaks returns an array of timestamps where it thinks there is a beat.
+   *  Scale this oscillator's amplitude values to a given
+   *  range, and return the oscillator. Calling this method
+   *  again will override the initial scale() with new values.
    *
-   *  This is an asynchronous function that processes the soundfile in an offline audio context,
-   *  and sends the results to your callback function.
+   *  @method  scale
+   *  @for p5.Oscillator
+   *  @param  {Number} inMin  input range minumum
+   *  @param  {Number} inMax  input range maximum
+   *  @param  {Number} outMin input range minumum
+   *  @param  {Number} outMax input range maximum
+   *  @return {p5.Oscillator} Oscillator Returns this oscillator
+   *                                     with scaled output
+   */
+
+
+  p5.Oscillator.prototype.scale = function (inMin, inMax, outMin, outMax) {
+    var mapOutMin, mapOutMax;
+
+    if (arguments.length === 4) {
+      mapOutMin = p5.prototype.map(outMin, inMin, inMax, 0, 1) - 0.5;
+      mapOutMax = p5.prototype.map(outMax, inMin, inMax, 0, 1) - 0.5;
+    } else {
+      mapOutMin = arguments[0];
+      mapOutMax = arguments[1];
+    }
+
+    var scale = new Scale(mapOutMin, mapOutMax);
+    var thisChain = this.mathOps.length - 1;
+    var nextChain = this.output;
+    return sigChain(this, scale, thisChain, nextChain, Scale); 
+  }; 
+
+  /**
+   *  Constructor: <code>new p5.SinOsc()</code>.
+   *  This creates a Sine Wave Oscillator and is
+   *  equivalent to <code> new p5.Oscillator('sine')
+   *  </code> or creating a p5.Oscillator and then calling
+   *  its method <code>setType('sine')</code>.
+   *  See p5.Oscillator for methods.
    *
-   *  The process involves running the soundfile through a lowpass filter, and finding all of the
-   *  peaks above the initial threshold. If the total number of peaks are below the minimum number of peaks,
-   *  it decreases the threshold and re-runs the analysis until either minPeaks or minThreshold are reached.
+   *  @class  p5.SinOsc
+   *  @constructor
+   *  @extends p5.Oscillator
+   *  @param {Number} [freq] Set the frequency
+   */
+
+
+  p5.SinOsc = function (freq) {
+    p5.Oscillator.call(this, freq, 'sine');
+  };
+
+  p5.SinOsc.prototype = Object.create(p5.Oscillator.prototype);
+  /**
+   *  Constructor: <code>new p5.TriOsc()</code>.
+   *  This creates a Triangle Wave Oscillator and is
+   *  equivalent to <code>new p5.Oscillator('triangle')
+   *  </code> or creating a p5.Oscillator and then calling
+   *  its method <code>setType('triangle')</code>.
+   *  See p5.Oscillator for methods.
    *
-   *  @method  processPeaks
-   *  @param  {Function} callback       a function to call once this data is returned
-   *  @param  {Number}   [initThreshold] initial threshold defaults to 0.9
-   *  @param  {Number}   [minThreshold]   minimum threshold defaults to 0.22
-   *  @param  {Number}   [minPeaks]       minimum number of peaks defaults to 200
-   *  @return {Array}                  Array of timestamped peaks
+   *  @class  p5.TriOsc
+   *  @constructor
+   *  @extends p5.Oscillator
+   *  @param {Number} [freq] Set the frequency
    */
-  p5.SoundFile.prototype.processPeaks = function (callback, _initThreshold, _minThreshold, _minPeaks) {
-    var bufLen = this.buffer.length;
-    var sampleRate = this.buffer.sampleRate;
-    var buffer = this.buffer;
-    var allPeaks = [];
-    var initialThreshold = _initThreshold || 0.9, threshold = initialThreshold, minThreshold = _minThreshold || 0.22, minPeaks = _minPeaks || 200;
-    // Create offline context
-    var offlineContext = new window.OfflineAudioContext(1, bufLen, sampleRate);
-    // create buffer source
-    var source = offlineContext.createBufferSource();
-    source.buffer = buffer;
-    // Create filter. TO DO: allow custom setting of filter
-    var filter = offlineContext.createBiquadFilter();
-    filter.type = 'lowpass';
-    source.connect(filter);
-    filter.connect(offlineContext.destination);
-    // start playing at time:0
-    source.start(0);
-    offlineContext.startRendering();
-    // Render the song
-    // act on the result
-    offlineContext.oncomplete = function (e) {
-      if (!self.panner)
-        return;
-      var filteredBuffer = e.renderedBuffer;
-      var bufferData = filteredBuffer.getChannelData(0);
-      // step 1:
-      // create Peak instances, add them to array, with strength and sampleIndex
-      do {
-        allPeaks = getPeaksAtThreshold(bufferData, threshold);
-        threshold -= 0.005;
-      } while (Object.keys(allPeaks).length < minPeaks && threshold >= minThreshold);
-      // step 2:
-      // find intervals for each peak in the sampleIndex, add tempos array
-      var intervalCounts = countIntervalsBetweenNearbyPeaks(allPeaks);
-      // step 3: find top tempos
-      var groups = groupNeighborsByTempo(intervalCounts, filteredBuffer.sampleRate);
-      // sort top intervals
-      var topTempos = groups.sort(function (intA, intB) {
-        return intB.count - intA.count;
-      }).splice(0, 5);
-      // set this SoundFile's tempo to the top tempo ??
-      this.tempo = topTempos[0].tempo;
-      // step 4:
-      // new array of peaks at top tempo within a bpmVariance
-      var bpmVariance = 5;
-      var tempoPeaks = getPeaksAtTopTempo(allPeaks, topTempos[0].tempo, filteredBuffer.sampleRate, bpmVariance);
-      callback(tempoPeaks);
-    };
+
+  p5.TriOsc = function (freq) {
+    p5.Oscillator.call(this, freq, 'triangle');
   };
-  // process peaks
-  var Peak = function (amp, i) {
-    this.sampleIndex = i;
-    this.amplitude = amp;
-    this.tempos = [];
-    this.intervals = [];
+
+  p5.TriOsc.prototype = Object.create(p5.Oscillator.prototype);
+  /**
+   *  Constructor: <code>new p5.SawOsc()</code>.
+   *  This creates a SawTooth Wave Oscillator and is
+   *  equivalent to <code> new p5.Oscillator('sawtooth')
+   *  </code> or creating a p5.Oscillator and then calling
+   *  its method <code>setType('sawtooth')</code>.
+   *  See p5.Oscillator for methods.
+   *
+   *  @class  p5.SawOsc
+   *  @constructor
+   *  @extends p5.Oscillator
+   *  @param {Number} [freq] Set the frequency
+   */
+
+  p5.SawOsc = function (freq) {
+    p5.Oscillator.call(this, freq, 'sawtooth');
   };
-  // 1. for processPeaks() Function to identify peaks above a threshold
-  // returns an array of peak indexes as frames (samples) of the original soundfile
-  function getPeaksAtThreshold(data, threshold) {
-    var peaksObj = {};
-    var length = data.length;
-    for (var i = 0; i < length; i++) {
-      if (data[i] > threshold) {
-        var amp = data[i];
-        var peak = new Peak(amp, i);
-        peaksObj[i] = peak;
-        // Skip forward ~ 1/8s to get past this peak.
-        i += 6000;
+
+  p5.SawOsc.prototype = Object.create(p5.Oscillator.prototype);
+  /**
+   *  Constructor: <code>new p5.SqrOsc()</code>.
+   *  This creates a Square Wave Oscillator and is
+   *  equivalent to <code> new p5.Oscillator('square')
+   *  </code> or creating a p5.Oscillator and then calling
+   *  its method <code>setType('square')</code>.
+   *  See p5.Oscillator for methods.
+   *
+   *  @class  p5.SqrOsc
+   *  @constructor
+   *  @extends p5.Oscillator
+   *  @param {Number} [freq] Set the frequency
+   */
+
+  p5.SqrOsc = function (freq) {
+    p5.Oscillator.call(this, freq, 'square');
+  };
+
+  p5.SqrOsc.prototype = Object.create(p5.Oscillator.prototype);
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(8)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.Timeline=function(){var e=this.optionsObject(arguments,["memory"],i.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},i.extend(i.Timeline),i.Timeline.defaults={memory:1/0},Object.defineProperty(i.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),i.Timeline.prototype.add=function(e){if(this.isUndef(e.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var i=this._search(e.time);this._timeline.splice(i+1,0,e)}else this._timeline.push(e);if(this.length>this.memory){var t=this.length-this.memory;this._timeline.splice(0,t)}return this},i.Timeline.prototype.remove=function(e){if(this._iterating)this._toRemove.push(e);else{var i=this._timeline.indexOf(e);-1!==i&&this._timeline.splice(i,1)}return this},i.Timeline.prototype.get=function(e){var i=this._search(e);return-1!==i?this._timeline[i]:null},i.Timeline.prototype.peek=function(){return this._timeline[0]},i.Timeline.prototype.shift=function(){return this._timeline.shift()},i.Timeline.prototype.getAfter=function(e){var i=this._search(e);return i+1<this._timeline.length?this._timeline[i+1]:null},i.Timeline.prototype.getBefore=function(e){var i=this._timeline.length;if(0<i&&this._timeline[i-1].time<e)return this._timeline[i-1];var t=this._search(e);return 0<=t-1?this._timeline[t-1]:null},i.Timeline.prototype.cancel=function(e){if(1<this._timeline.length){var i=this._search(e);if(0<=i)if(this._timeline[i].time===e){for(var t=i;0<=t&&this._timeline[t].time===e;t--)i=t;this._timeline=this._timeline.slice(0,i)}else this._timeline=this._timeline.slice(0,i+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=e&&(this._timeline=[]);return this},i.Timeline.prototype.cancelBefore=function(e){if(this._timeline.length){var i=this._search(e);0<=i&&(this._timeline=this._timeline.slice(i+1))}return this},i.Timeline.prototype._search=function(e){var i=0,t=this._timeline.length,n=t;if(0<t&&this._timeline[t-1].time<=e)return t-1;for(;i<n;){var r=Math.floor(i+(n-i)/2),s=this._timeline[r],h=this._timeline[r+1];if(s.time===e){for(var l=r;l<this._timeline.length;l++){this._timeline[l].time===e&&(r=l)}return r}if(s.time<e&&h.time>e)return r;s.time>e?n=r:s.time<e&&(i=r+1)}return-1},i.Timeline.prototype._iterate=function(e,i,t){this._iterating=!0,i=this.defaultArg(i,0),t=this.defaultArg(t,this._timeline.length-1);for(var n=i;n<=t;n++)e(this._timeline[n]);if(this._iterating=!1,0<this._toRemove.length){for(var r=0;r<this._toRemove.length;r++){var s=this._timeline.indexOf(this._toRemove[r]);-1!==s&&this._timeline.splice(s,1)}this._toRemove=[]}},i.Timeline.prototype.forEach=function(e){return this._iterate(e),this},i.Timeline.prototype.forEachBefore=function(e,i){var t=this._search(e);return-1!==t&&this._iterate(i,0,t),this},i.Timeline.prototype.forEachAfter=function(e,i){var t=this._search(e);return this._iterate(i,t+1),this},i.Timeline.prototype.forEachFrom=function(e,i){for(var t=this._search(e);0<=t&&this._timeline[t].time>=e;)t--;return this._iterate(i,t+1),this},i.Timeline.prototype.forEachAtTime=function(i,t){var e=this._search(i);return-1!==e&&this._iterate(function(e){e.time===i&&t(e)},0,e),this},i.Timeline.prototype.dispose=function(){i.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},i.Timeline}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(3),__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(t){"use strict";return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(2),__webpack_require__(3),__webpack_require__(5)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(e){"use strict";return e.GreaterThanZero=function(){this._thresh=this.output=new e.WaveShaper(function(e){return e<=0?0:1},127),this._scale=this.input=new e.Multiply(1e4),this._scale.connect(this._thresh)},e.extend(e.GreaterThanZero,e.SignalBase),e.GreaterThanZero.prototype.dispose=function(){return e.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},e.GreaterThanZero}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(14),__webpack_require__(66),__webpack_require__(18),__webpack_require__(12)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){"use strict";return o.Clock=function(){o.Emitter.call(this);var t=this.optionsObject(arguments,["callback","frequency"],o.Clock.defaults);this.callback=t.callback,this._nextTick=0,this._lastState=o.State.Stopped,this.frequency=new o.TimelineSignal(t.frequency,o.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new o.TimelineState(o.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},o.extend(o.Clock,o.Emitter),o.Clock.defaults={callback:o.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(o.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),o.Clock.prototype.start=function(t,e){return t=this.toSeconds(t),this._state.getValueAtTime(t)!==o.State.Started&&this._state.add({state:o.State.Started,time:t,offset:e}),this},o.Clock.prototype.stop=function(t){return t=this.toSeconds(t),this._state.cancel(t),this._state.setStateAtTime(o.State.Stopped,t),this},o.Clock.prototype.pause=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)===o.State.Started&&this._state.setStateAtTime(o.State.Paused,t),this},o.Clock.prototype._loop=function(){for(var t=this.now()+this.context.lookAhead+this.context.updateInterval+2*this.context.lag;t>this._nextTick&&this._state;){var e=this._state.getValueAtTime(this._nextTick);if(e!==this._lastState){this._lastState=e;var i=this._state.get(this._nextTick);e===o.State.Started?(this._nextTick=i.time,this.isUndef(i.offset)||(this.ticks=i.offset),this.emit("start",i.time,this.ticks)):e===o.State.Stopped?(this.ticks=0,this.emit("stop",i.time)):e===o.State.Paused&&this.emit("pause",i.time)}var s=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),e===o.State.Started&&(this.callback(s),this.ticks++))}},o.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},o.Clock.prototype.dispose=function(){o.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},o.Clock}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var AudioVoice = __webpack_require__(29);
+
+  var noteToFreq = __webpack_require__(6).noteToFreq;
+
+  var DEFAULT_SUSTAIN = 0.15;
+  /**
+    *  A MonoSynth is used as a single voice for sound synthesis.
+    *  This is a class to be used in conjunction with the PolySynth
+    *  class. Custom synthetisers should be built inheriting from
+    *  this class.
+    *
+    *  @class p5.MonoSynth
+    *  @constructor
+    *  @example
+    *  <div><code>
+    *  let monoSynth;
+    *
+    *  function setup() {
+    *    let cnv = createCanvas(100, 100);
+    *    cnv.mousePressed(playSynth);
+    *    background(220);
+    *    textAlign(CENTER);
+    *    text('tap to play', width/2, height/2);
+    *
+    *    monoSynth = new p5.MonoSynth();
+    *  }
+    *
+    *  function playSynth() {
+    *    userStartAudio();
+    *
+    *    let note = random(['Fb4', 'G4']);
+    *    // note velocity (volume, from 0 to 1)
+    *    let velocity = random();
+    *    // time from now (in seconds)
+    *    let time = 0;
+    *    // note duration (in seconds)
+    *    let dur = 1/6;
+    *
+    *    monoSynth.play(note, velocity, time, dur);
+    *  }
+    *  </code></div>
+    **/
+
+  p5.MonoSynth = function () {
+    AudioVoice.call(this);
+    this.oscillator = new p5.Oscillator();
+    this.env = new p5.Envelope();
+    this.env.setRange(1, 0);
+    this.env.setExp(true); 
+
+    this.setADSR(0.02, 0.25, 0.05, 0.35); 
+
+    this.oscillator.disconnect();
+    this.oscillator.connect(this.output);
+    this.env.disconnect();
+    this.env.setInput(this.output.gain); 
+
+    this.oscillator.output.gain.value = 1.0;
+    this.oscillator.start();
+    this.connect();
+    p5sound.soundArray.push(this);
+  };
+
+  p5.MonoSynth.prototype = Object.create(p5.AudioVoice.prototype);
+  /**
+    *  Play tells the MonoSynth to start playing a note. This method schedules
+    *  the calling of .triggerAttack and .triggerRelease.
+    *
+    *  @method play
+    *  @for p5.MonoSynth
+    *  @param {String | Number} note the note you want to play, specified as a
+    *                                 frequency in Hertz (Number) or as a midi
+    *                                 value in Note/Octave format ("C4", "Eb3"...etc")
+    *                                 See <a href = "https://github.com/Tonejs/Tone.js/wiki/Instruments">
+    *                                 Tone</a>. Defaults to 440 hz.
+    *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
+    *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
+    *  @param  {Number} [sustainTime] time to sustain before releasing the envelope. Defaults to 0.15 seconds.
+    *  @example
+    *  <div><code>
+    *  let monoSynth;
+    *
+    *  function setup() {
+    *    let cnv = createCanvas(100, 100);
+    *    cnv.mousePressed(playSynth);
+    *    background(220);
+    *    textAlign(CENTER);
+    *    text('tap to play', width/2, height/2);
+    *
+    *    monoSynth = new p5.MonoSynth();
+    *  }
+    *
+    *  function playSynth() {
+    *    userStartAudio();
+    *
+    *    let note = random(['Fb4', 'G4']);
+    *    // note velocity (volume, from 0 to 1)
+    *    let velocity = random();
+    *    // time from now (in seconds)
+    *    let time = 0;
+    *    // note duration (in seconds)
+    *    let dur = 1/6;
+    *
+    *    monoSynth.play(note, velocity, time, dur);
+    *  }
+    *  </code></div>
+    *
+    */
+
+  p5.MonoSynth.prototype.play = function (note, velocity, secondsFromNow, susTime) {
+    this.triggerAttack(note, velocity, ~~secondsFromNow);
+    this.triggerRelease(~~secondsFromNow + (susTime || DEFAULT_SUSTAIN));
+  };
+  /**
+     *  Trigger the Attack, and Decay portion of the Envelope.
+     *  Similar to holding down a key on a piano, but it will
+     *  hold the sustain level until you let go.
+     *
+     *  @param {String | Number} note the note you want to play, specified as a
+     *                                 frequency in Hertz (Number) or as a midi
+     *                                 value in Note/Octave format ("C4", "Eb3"...etc")
+     *                                 See <a href = "https://github.com/Tonejs/Tone.js/wiki/Instruments">
+     *                                 Tone</a>. Defaults to 440 hz
+     *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
+     *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
+     *  @method  triggerAttack
+     *  @for p5.MonoSynth
+     *  @example
+     *  <div><code>
+     *  let monoSynth;
+     *
+     *  function setup() {
+     *    let cnv = createCanvas(100, 100);
+     *    cnv.mousePressed(triggerAttack);
+     *    background(220);
+     *    text('tap here for attack, let go to release', 5, 20, width - 20);
+     *    monoSynth = new p5.MonoSynth();
+     *  }
+     *
+     *  function triggerAttack() {
+     *    userStartAudio();
+     *
+     *    monoSynth.triggerAttack("E3");
+     *  }
+     *
+     *  function mouseReleased() {
+     *    monoSynth.triggerRelease();
+     *  }
+     *  </code></div>
+     */
+
+
+  p5.MonoSynth.prototype.triggerAttack = function (note, velocity, secondsFromNow) {
+    var secondsFromNow = ~~secondsFromNow;
+    var freq = noteToFreq(note);
+    var vel = velocity || 0.1;
+    this.oscillator.freq(freq, 0, secondsFromNow);
+    this.env.ramp(this.output.gain, secondsFromNow, vel);
+  };
+  /**
+     *  Trigger the release of the Envelope. This is similar to releasing
+     *  the key on a piano and letting the sound fade according to the
+     *  release level and release time.
+     *
+     *  @param  {Number} secondsFromNow time to trigger the release
+     *  @method  triggerRelease
+     *  @for p5.MonoSynth
+     *  @example
+     *  <div><code>
+     *  let monoSynth;
+     *
+     *  function setup() {
+     *    let cnv = createCanvas(100, 100);
+     *    cnv.mousePressed(triggerAttack);
+     *    background(220);
+     *    text('tap here for attack, let go to release', 5, 20, width - 20);
+     *    monoSynth = new p5.MonoSynth();
+     *  }
+     *
+     *  function triggerAttack() {
+     *    userStartAudio();
+     *
+     *    monoSynth.triggerAttack("E3");
+     *  }
+     *
+     *  function mouseReleased() {
+     *    monoSynth.triggerRelease();
+     *  }
+     *  </code></div>
+     */
+
+
+  p5.MonoSynth.prototype.triggerRelease = function (secondsFromNow) {
+    var secondsFromNow = secondsFromNow || 0;
+    this.env.ramp(this.output.gain, secondsFromNow, 0);
+  };
+  /**
+     *  Set values like a traditional
+     *  <a href="https://en.wikipedia.org/wiki/Synthesizer#/media/File:ADSR_parameter.svg">
+     *  ADSR envelope
+     *  </a>.
+     *
+     *  @method  setADSR
+     *  @for p5.MonoSynth
+     *  @param {Number} attackTime    Time (in seconds before envelope
+     *                                reaches Attack Level
+     *  @param {Number} [decayTime]    Time (in seconds) before envelope
+     *                                reaches Decay/Sustain Level
+     *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
+     *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
+     *                                The susRatio determines the decayLevel and the level at which the
+     *                                sustain portion of the envelope will sustain.
+     *                                For example, if attackLevel is 0.4, releaseLevel is 0,
+     *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
+     *                                increased to 1.0 (using <code>setRange</code>),
+     *                                then decayLevel would increase proportionally, to become 0.5.
+     *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
+     */
+
+
+  p5.MonoSynth.prototype.setADSR = function (attack, decay, sustain, release) {
+    this.env.setADSR(attack, decay, sustain, release);
+  };
+  /**
+   * Getters and Setters
+   * @property {Number} attack
+   * @for p5.MonoSynth
+   */
+
+  /**
+   * @property {Number} decay
+   * @for p5.MonoSynth
+   */
+
+  /**
+   * @property {Number} sustain
+   * @for p5.MonoSynth
+   */
+
+  /**
+   * @property {Number} release
+   * @for p5.MonoSynth
+   */
+
+
+  Object.defineProperties(p5.MonoSynth.prototype, {
+    'attack': {
+      get: function get() {
+        return this.env.aTime;
+      },
+      set: function set(attack) {
+        this.env.setADSR(attack, this.env.dTime, this.env.sPercent, this.env.rTime);
+      }
+    },
+    'decay': {
+      get: function get() {
+        return this.env.dTime;
+      },
+      set: function set(decay) {
+        this.env.setADSR(this.env.aTime, decay, this.env.sPercent, this.env.rTime);
+      }
+    },
+    'sustain': {
+      get: function get() {
+        return this.env.sPercent;
+      },
+      set: function set(sustain) {
+        this.env.setADSR(this.env.aTime, this.env.dTime, sustain, this.env.rTime);
+      }
+    },
+    'release': {
+      get: function get() {
+        return this.env.rTime;
+      },
+      set: function set(release) {
+        this.env.setADSR(this.env.aTime, this.env.dTime, this.env.sPercent, release);
       }
-      i++;
     }
-    return peaksObj;
-  }
-  // 2. for processPeaks()
-  function countIntervalsBetweenNearbyPeaks(peaksObj) {
-    var intervalCounts = [];
-    var peaksArray = Object.keys(peaksObj).sort();
-    for (var index = 0; index < peaksArray.length; index++) {
-      // find intervals in comparison to nearby peaks
-      for (var i = 0; i < 10; i++) {
-        var startPeak = peaksObj[peaksArray[index]];
-        var endPeak = peaksObj[peaksArray[index + i]];
-        if (startPeak && endPeak) {
-          var startPos = startPeak.sampleIndex;
-          var endPos = endPeak.sampleIndex;
-          var interval = endPos - startPos;
-          // add a sample interval to the startPeak in the allPeaks array
-          if (interval > 0) {
-            startPeak.intervals.push(interval);
+  });
+  /**
+   * MonoSynth amp
+   * @method  amp
+   * @for p5.MonoSynth
+   * @param  {Number} vol      desired volume
+   * @param  {Number} [rampTime] Time to reach new volume
+   * @return {Number}          new volume value
+   */
+
+  p5.MonoSynth.prototype.amp = function (vol, rampTime) {
+    var t = rampTime || 0;
+
+    if (typeof vol !== 'undefined') {
+      this.oscillator.amp(vol, t);
+    }
+
+    return this.oscillator.amp().value;
+  };
+  /**
+   *  Connect to a p5.sound / Web Audio object.
+   *
+   *  @method  connect
+   *  @for p5.MonoSynth
+   *  @param  {Object} unit A p5.sound or Web Audio object
+   */
+
+
+  p5.MonoSynth.prototype.connect = function (unit) {
+    var u = unit || p5sound.input;
+    this.output.connect(u.input ? u.input : u);
+  };
+  /**
+   *  Disconnect all outputs
+   *
+   *  @method  disconnect
+   *  @for p5.MonoSynth
+   */
+
+
+  p5.MonoSynth.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect();
+    }
+  };
+  /**
+   *  Get rid of the MonoSynth and free up its resources / memory.
+   *
+   *  @method  dispose
+   *  @for p5.MonoSynth
+   */
+
+
+  p5.MonoSynth.prototype.dispose = function () {
+    AudioVoice.prototype.dispose.apply(this);
+
+    if (this.env) {
+      this.env.dispose();
+    }
+
+    if (this.oscillator) {
+      this.oscillator.dispose();
+    }
+  };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
+  var p5sound = __webpack_require__(1);
+  /**
+   * Base class for monophonic synthesizers. Any extensions of this class
+   * should follow the API and implement the methods below in order to
+   * remain compatible with p5.PolySynth();
+   *
+   * @class p5.AudioVoice
+   * @constructor
+   */
+
+
+  p5.AudioVoice = function () {
+    this.ac = p5sound.audiocontext;
+    this.output = this.ac.createGain();
+    this.connect();
+    p5sound.soundArray.push(this);
+  };
+
+  p5.AudioVoice.prototype.play = function (note, velocity, secondsFromNow, sustime) {};
+
+  p5.AudioVoice.prototype.triggerAttack = function (note, velocity, secondsFromNow) {};
+
+  p5.AudioVoice.prototype.triggerRelease = function (secondsFromNow) {};
+
+  p5.AudioVoice.prototype.amp = function (vol, rampTime) {};
+  /**
+   * Connect to p5 objects or Web Audio Nodes
+   * @method  connect
+   * @for p5.AudioVoice
+   * @param {Object} unit
+   */
+
+
+  p5.AudioVoice.prototype.connect = function (unit) {
+    var u = unit || p5sound.input;
+    this.output.connect(u.input ? u.input : u);
+  };
+  /**
+   * Disconnect from soundOut
+   * @method  disconnect
+   * @for p5.AudioVoice
+   */
+
+
+  p5.AudioVoice.prototype.disconnect = function () {
+    this.output.disconnect();
+  };
+
+  p5.AudioVoice.prototype.dispose = function () {
+    if (this.output) {
+      this.output.disconnect();
+      delete this.output;
+    }
+  };
+
+  return p5.AudioVoice;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var TimelineSignal = __webpack_require__(14);
+
+  var noteToFreq = __webpack_require__(6).noteToFreq;
+  /**
+    *  An AudioVoice is used as a single voice for sound synthesis.
+    *  The PolySynth class holds an array of AudioVoice, and deals
+    *  with voices allocations, with setting notes to be played, and
+    *  parameters to be set.
+    *
+    *  @class p5.PolySynth
+    *  @constructor
+    *
+    *  @param {Number} [synthVoice]   A monophonic synth voice inheriting
+    *                                 the AudioVoice class. Defaults to p5.MonoSynth
+    *  @param {Number} [maxVoices] Number of voices, defaults to 8;
+    *  @example
+    *  <div><code>
+    *  let polySynth;
+    *
+    *  function setup() {
+    *    let cnv = createCanvas(100, 100);
+    *    cnv.mousePressed(playSynth);
+    *    background(220);
+    *    text('click to play', 20, 20);
+    *
+    *    polySynth = new p5.PolySynth();
+    *  }
+    *
+    *  function playSynth() {
+    *    userStartAudio();
+    *
+    *    // note duration (in seconds)
+    *    let dur = 1.5;
+    *
+    *    // time from now (in seconds)
+    *    let time = 0;
+    *
+    *    // velocity (volume, from 0 to 1)
+    *    let vel = 0.1;
+    *
+    *    // notes can overlap with each other
+    *    polySynth.play('G2', vel, 0, dur);
+    *    polySynth.play('C3', vel, time += 1/3, dur);
+    *    polySynth.play('G3', vel, time += 1/3, dur);
+    *  }
+    *  </code></div>
+    **/
+
+
+  p5.PolySynth = function (audioVoice, maxVoices) {
+    this.audiovoices = [];
+    /**
+     * An object that holds information about which notes have been played and
+     * which notes are currently being played. New notes are added as keys
+     * on the fly. While a note has been attacked, but not released, the value of the
+     * key is the audiovoice which is generating that note. When notes are released,
+     * the value of the key becomes undefined.
+     * @property notes
+     */
+
+    this.notes = {}; 
+
+    this._newest = 0;
+    this._oldest = 0;
+    /**
+     * A PolySynth must have at least 1 voice, defaults to 8
+     * @property polyvalue
+     */
+
+    this.maxVoices = maxVoices || 8;
+    /**
+     * Monosynth that generates the sound for each note that is triggered. The
+     * p5.PolySynth defaults to using the p5.MonoSynth as its voice.
+     * @property AudioVoice
+     */
+
+    this.AudioVoice = audioVoice === undefined ? p5.MonoSynth : audioVoice;
+    /**
+     * This value must only change as a note is attacked or released. Due to delay
+     * and sustain times, Tone.TimelineSignal is required to schedule the change in value.
+    * @private
+     * @property {Tone.TimelineSignal} _voicesInUse
+     */
+
+    this._voicesInUse = new TimelineSignal(0);
+    this.output = p5sound.audiocontext.createGain();
+    this.connect(); 
+
+    this._allocateVoices();
+
+    p5sound.soundArray.push(this);
+  };
+  /**
+   * Construct the appropriate number of audiovoices
+   * @private
+   * @for p5.PolySynth
+   * @method  _allocateVoices
+   */
+
+
+  p5.PolySynth.prototype._allocateVoices = function () {
+    for (var i = 0; i < this.maxVoices; i++) {
+      this.audiovoices.push(new this.AudioVoice());
+      this.audiovoices[i].disconnect();
+      this.audiovoices[i].connect(this.output);
+    }
+  };
+  /**
+   *  Play a note by triggering noteAttack and noteRelease with sustain time
+   *
+   *  @method  play
+   *  @for p5.PolySynth
+   *  @param  {Number} [note] midi note to play (ranging from 0 to 127 - 60 being a middle C)
+   *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
+   *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
+   *  @param  {Number} [sustainTime] time to sustain before releasing the envelope
+   *  @example
+   *  <div><code>
+   *  let polySynth;
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playSynth);
+   *    background(220);
+   *    text('click to play', 20, 20);
+   *
+   *    polySynth = new p5.PolySynth();
+   *  }
+   *
+   *  function playSynth() {
+   *    userStartAudio();
+   *
+   *    // note duration (in seconds)
+   *    let dur = 1.5;
+   *
+   *    // time from now (in seconds)
+   *    let time = 0;
+   *
+   *    // velocity (volume, from 0 to 1)
+   *    let vel = 0.1;
+   *
+   *    // notes can overlap with each other
+   *    polySynth.play('G2', vel, 0, dur);
+   *    polySynth.play('C3', vel, time += 1/3, dur);
+   *    polySynth.play('G3', vel, time += 1/3, dur);
+   *  }
+   *  </code></div>
+   */
+
+
+  p5.PolySynth.prototype.play = function (note, velocity, secondsFromNow, susTime) {
+    var susTime = susTime || 1;
+    this.noteAttack(note, velocity, secondsFromNow);
+    this.noteRelease(note, secondsFromNow + susTime);
+  };
+  /**
+   *  noteADSR sets the envelope for a specific note that has just been triggered.
+   *  Using this method modifies the envelope of whichever audiovoice is being used
+   *  to play the desired note. The envelope should be reset before noteRelease is called
+   *  in order to prevent the modified envelope from being used on other notes.
+   *
+   *  @method  noteADSR
+   *  @for p5.PolySynth
+   *  @param {Number} [note]        Midi note on which ADSR should be set.
+   *  @param {Number} [attackTime]  Time (in seconds before envelope
+   *                                reaches Attack Level
+   *  @param {Number} [decayTime]   Time (in seconds) before envelope
+   *                                reaches Decay/Sustain Level
+   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
+   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
+   *                                The susRatio determines the decayLevel and the level at which the
+   *                                sustain portion of the envelope will sustain.
+   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
+   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
+   *                                increased to 1.0 (using <code>setRange</code>),
+   *                                then decayLevel would increase proportionally, to become 0.5.
+   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
+   **/
+
+
+  p5.PolySynth.prototype.noteADSR = function (note, a, d, s, r, timeFromNow) {
+    var now = p5sound.audiocontext.currentTime;
+    var timeFromNow = timeFromNow || 0;
+    var t = now + timeFromNow;
+    this.audiovoices[this.notes[note].getValueAtTime(t)].setADSR(a, d, s, r);
+  };
+  /**
+   * Set the PolySynths global envelope. This method modifies the envelopes of each
+   * monosynth so that all notes are played with this envelope.
+   *
+   *  @method  setADSR
+   *  @for p5.PolySynth
+   *  @param {Number} [attackTime]  Time (in seconds before envelope
+   *                                reaches Attack Level
+   *  @param {Number} [decayTime]   Time (in seconds) before envelope
+   *                                reaches Decay/Sustain Level
+   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
+   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
+   *                                The susRatio determines the decayLevel and the level at which the
+   *                                sustain portion of the envelope will sustain.
+   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
+   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
+   *                                increased to 1.0 (using <code>setRange</code>),
+   *                                then decayLevel would increase proportionally, to become 0.5.
+   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
+   **/
+
+
+  p5.PolySynth.prototype.setADSR = function (a, d, s, r) {
+    this.audiovoices.forEach(function (voice) {
+      voice.setADSR(a, d, s, r);
+    });
+  };
+  /**
+   *  Trigger the Attack, and Decay portion of a MonoSynth.
+   *  Similar to holding down a key on a piano, but it will
+   *  hold the sustain level until you let go.
+   *
+   *  @method  noteAttack
+   *  @for p5.PolySynth
+   *  @param  {Number} [note]           midi note on which attack should be triggered.
+   *  @param  {Number} [velocity]       velocity of the note to play (ranging from 0 to 1)/
+   *  @param  {Number} [secondsFromNow] time from now (in seconds)
+   *  @example
+   *  <div><code>
+   *  let polySynth = new p5.PolySynth();
+   *  let pitches = ['G', 'D', 'G', 'C'];
+   *  let octaves = [2, 3, 4];
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playChord);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *  }
+   *
+   *  function playChord() {
+   *    userStartAudio();
+   *
+   *    // play a chord: multiple notes at the same time
+   *    for (let i = 0; i < 4; i++) {
+   *      let note = random(pitches) + random(octaves);
+   *      polySynth.noteAttack(note, 0.1);
+   *    }
+   *  }
+   *
+   *  function mouseReleased() {
+   *    // release all voices
+   *    polySynth.noteRelease();
+   *  }
+   *  </code></div>
+   */
+
+
+  p5.PolySynth.prototype.noteAttack = function (_note, _velocity, secondsFromNow) {
+    var secondsFromNow = ~~secondsFromNow; 
+
+    var acTime = p5sound.audiocontext.currentTime + secondsFromNow; 
+
+    var note = noteToFreq(_note);
+    var velocity = _velocity || 0.1;
+    var currentVoice; 
+
+    if (this.notes[note] && this.notes[note].getValueAtTime(acTime) !== null) {
+      this.noteRelease(note, 0);
+    } 
+
+
+    if (this._voicesInUse.getValueAtTime(acTime) < this.maxVoices) {
+      currentVoice = Math.max(~~this._voicesInUse.getValueAtTime(acTime), 0);
+    } 
+    else {
+        currentVoice = this._oldest;
+        var oldestNote = p5.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);
+        this.noteRelease(oldestNote);
+        this._oldest = (this._oldest + 1) % (this.maxVoices - 1);
+      } 
+
+
+    this.notes[note] = new TimelineSignal();
+    this.notes[note].setValueAtTime(currentVoice, acTime); 
+
+    var previousVal = this._voicesInUse._searchBefore(acTime) === null ? 0 : this._voicesInUse._searchBefore(acTime).value;
+
+    this._voicesInUse.setValueAtTime(previousVal + 1, acTime); 
+
+
+    this._updateAfter(acTime, 1);
+
+    this._newest = currentVoice; 
+
+    if (typeof velocity === 'number') {
+      var maxRange = 1 / this._voicesInUse.getValueAtTime(acTime) * 2;
+      velocity = velocity > maxRange ? maxRange : velocity;
+    }
+
+    this.audiovoices[currentVoice].triggerAttack(note, velocity, secondsFromNow);
+  };
+  /**
+   * Private method to ensure accurate values of this._voicesInUse
+   * Any time a new value is scheduled, it is necessary to increment all subsequent
+   * scheduledValues after attack, and decrement all subsequent
+   * scheduledValues after release
+   *
+   * @private
+   * @for p5.PolySynth
+   * @param  {[type]} time  [description]
+   * @param  {[type]} value [description]
+   * @return {[type]}       [description]
+   */
+
+
+  p5.PolySynth.prototype._updateAfter = function (time, value) {
+    if (this._voicesInUse._searchAfter(time) === null) {
+      return;
+    } else {
+      this._voicesInUse._searchAfter(time).value += value;
+
+      var nextTime = this._voicesInUse._searchAfter(time).time;
+
+      this._updateAfter(nextTime, value);
+    }
+  };
+  /**
+   *  Trigger the Release of an AudioVoice note. This is similar to releasing
+   *  the key on a piano and letting the sound fade according to the
+   *  release level and release time.
+   *
+   *  @method  noteRelease
+   *  @for p5.PolySynth
+   *  @param  {Number} [note]           midi note on which attack should be triggered.
+   *                                    If no value is provided, all notes will be released.
+   *  @param  {Number} [secondsFromNow] time to trigger the release
+   *  @example
+   *  <div><code>
+   *  let polySynth = new p5.PolySynth();
+   *  let pitches = ['G', 'D', 'G', 'C'];
+   *  let octaves = [2, 3, 4];
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playChord);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *  }
+   *
+   *  function playChord() {
+   *    userStartAudio();
+   *
+   *    // play a chord: multiple notes at the same time
+   *    for (let i = 0; i < 4; i++) {
+   *      let note = random(pitches) + random(octaves);
+   *      polySynth.noteAttack(note, 0.1);
+   *    }
+   *  }
+   *
+   *  function mouseReleased() {
+   *    // release all voices
+   *    polySynth.noteRelease();
+   *  }
+   *  </code></div>
+   *
+   */
+
+
+  p5.PolySynth.prototype.noteRelease = function (_note, secondsFromNow) {
+    var now = p5sound.audiocontext.currentTime;
+    var tFromNow = secondsFromNow || 0;
+    var t = now + tFromNow; 
+
+    if (!_note) {
+      this.audiovoices.forEach(function (voice) {
+        voice.triggerRelease(tFromNow);
+      });
+
+      this._voicesInUse.setValueAtTime(0, t);
+
+      for (var n in this.notes) {
+        this.notes[n].dispose();
+        delete this.notes[n];
+      }
+
+      return;
+    } 
+
+
+    var note = noteToFreq(_note);
+
+    if (!this.notes[note] || this.notes[note].getValueAtTime(t) === null) {
+      console.warn('Cannot release a note that is not already playing');
+    } else {
+      var previousVal = Math.max(~~this._voicesInUse.getValueAtTime(t).value, 1);
+
+      this._voicesInUse.setValueAtTime(previousVal - 1, t); 
+
+
+      if (previousVal > 0) {
+        this._updateAfter(t, -1);
+      }
+
+      this.audiovoices[this.notes[note].getValueAtTime(t)].triggerRelease(tFromNow);
+      this.notes[note].dispose();
+      delete this.notes[note];
+      this._newest = this._newest === 0 ? 0 : (this._newest - 1) % (this.maxVoices - 1);
+    }
+  };
+  /**
+    *  Connect to a p5.sound / Web Audio object.
+    *
+    *  @method  connect
+    *  @for p5.PolySynth
+    *  @param  {Object} unit A p5.sound or Web Audio object
+    */
+
+
+  p5.PolySynth.prototype.connect = function (unit) {
+    var u = unit || p5sound.input;
+    this.output.connect(u.input ? u.input : u);
+  };
+  /**
+  *  Disconnect all outputs
+  *
+  *  @method  disconnect
+  *  @for p5.PolySynth
+  */
+
+
+  p5.PolySynth.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect();
+    }
+  };
+  /**
+    *  Get rid of the MonoSynth and free up its resources / memory.
+    *
+    *  @method  dispose
+    *  @for p5.PolySynth
+    */
+
+
+  p5.PolySynth.prototype.dispose = function () {
+    this.audiovoices.forEach(function (voice) {
+      voice.dispose();
+    });
+
+    if (this.output) {
+      this.output.disconnect();
+      delete this.output;
+    }
+  };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  __webpack_require__(32);
+
+  __webpack_require__(33);
+
+  __webpack_require__(17);
+
+  var p5SOUND = __webpack_require__(1);
+
+  __webpack_require__(6);
+
+  __webpack_require__(11);
+
+  __webpack_require__(36);
+
+  __webpack_require__(40);
+
+  __webpack_require__(41);
+
+  __webpack_require__(42);
+
+  __webpack_require__(43);
+
+  __webpack_require__(44);
+
+  __webpack_require__(23);
+
+  __webpack_require__(47);
+
+  __webpack_require__(48);
+
+  __webpack_require__(49);
+
+  __webpack_require__(50);
+
+  __webpack_require__(15);
+
+  __webpack_require__(59);
+
+  __webpack_require__(61);
+
+  __webpack_require__(62);
+
+  __webpack_require__(63);
+
+  __webpack_require__(64);
+
+  __webpack_require__(65);
+
+  __webpack_require__(67);
+
+  __webpack_require__(68);
+
+  __webpack_require__(69);
+
+  __webpack_require__(70);
+
+  __webpack_require__(71);
+
+  __webpack_require__(72);
+
+  __webpack_require__(28);
+
+  __webpack_require__(30);
+
+  __webpack_require__(73);
+
+  __webpack_require__(29);
+
+  __webpack_require__(28);
+
+  __webpack_require__(30);
+
+  return p5SOUND;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports) {
+
+!function(){var l,s=[];function p(e){var o=this,n={},i=-1;this.parameters.forEach(function(e,t){var r=s[++i]||(s[i]=new Float32Array(o.bufferSize));r.fill(e.value),n[t]=r}),this.processor.realm.exec("self.sampleRate=sampleRate="+this.context.sampleRate+";self.currentTime=currentTime="+this.context.currentTime);var t=a(e.inputBuffer),r=a(e.outputBuffer);this.instance.process([t],[r],n)}function a(e){for(var t=[],r=0;r<e.numberOfChannels;r++)t[r]=e.getChannelData(r);return t}function f(e){return e.$$processors||(e.$$processors={})}function e(e){this.$$context=e}"function"!=typeof AudioWorkletNode&&(self.AudioWorkletNode=function(e,t,r){var o=f(e)[t],n=e.createScriptProcessor(void 0,2,r&&r.outputChannelCount?r.outputChannelCount[0]:2);if(n.parameters=new Map,o.properties)for(var i=0;i<o.properties.length;i++){var s=o.properties[i],a=e.createGain().gain;a.value=s.defaultValue,n.parameters.set(s.name,a)}var u=new MessageChannel;l=u.port2;var c=new o.Processor(r||{});return l=null,n.port=u.port1,n.processor=o,n.instance=c,n.onaudioprocess=p,n},Object.defineProperty((self.AudioContext||self.webkitAudioContext).prototype,"audioWorklet",{get:function(){return this.$$audioWorklet||(this.$$audioWorklet=new self.AudioWorklet(this))}}),self.AudioWorklet=(e.prototype.addModule=function(e,t){var n=this;return fetch(e).then(function(e){if(!e.ok)throw Error(e.status);return e.text()}).then(function(e){var r={sampleRate:0,currentTime:0,AudioWorkletProcessor:function(){this.port=l},registerProcessor:function(e,t){f(n.$$context)[e]={realm:o,context:r,Processor:t,properties:t.parameterDescriptors||[]}}},o=new function(e,t){var r=document.createElement("iframe");r.style.cssText="position:absolute;left:0;top:-999px;width:1px;height:1px;",t.appendChild(r);var o=r.contentWindow,n=o.document,i="var window,$hook";for(var s in o)s in e||"eval"===s||(i+=",",i+=s);for(var a in e)i+=",",i+=a,i+="=self.",i+=a;var u=n.createElement("script");u.appendChild(n.createTextNode('function $hook(self,console) {"use strict";\n        '+i+";return function() {return eval(arguments[0])}}")),n.body.appendChild(u),this.exec=o.$hook(e,console)}(r.self=r,document.documentElement);return o.exec((t&&t.transpile||String)(e)),null})},e))}();
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+/**
+ * This module has shims
+ */
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
+  (function () {
+    function fixSetTarget(param) {
+      if (!param) 
+        return;
+      if (!param.setTargetAtTime) param.setTargetAtTime = param.setTargetValueAtTime;
+    }
+
+    if (window.hasOwnProperty('webkitAudioContext') && !window.hasOwnProperty('AudioContext')) {
+      window.AudioContext = window.webkitAudioContext;
+      if (typeof AudioContext.prototype.createGain !== 'function') AudioContext.prototype.createGain = AudioContext.prototype.createGainNode;
+      if (typeof AudioContext.prototype.createDelay !== 'function') AudioContext.prototype.createDelay = AudioContext.prototype.createDelayNode;
+      if (typeof AudioContext.prototype.createScriptProcessor !== 'function') AudioContext.prototype.createScriptProcessor = AudioContext.prototype.createJavaScriptNode;
+      if (typeof AudioContext.prototype.createPeriodicWave !== 'function') AudioContext.prototype.createPeriodicWave = AudioContext.prototype.createWaveTable;
+      AudioContext.prototype.internal_createGain = AudioContext.prototype.createGain;
+
+      AudioContext.prototype.createGain = function () {
+        var node = this.internal_createGain();
+        fixSetTarget(node.gain);
+        return node;
+      };
+
+      AudioContext.prototype.internal_createDelay = AudioContext.prototype.createDelay;
+
+      AudioContext.prototype.createDelay = function (maxDelayTime) {
+        var node = maxDelayTime ? this.internal_createDelay(maxDelayTime) : this.internal_createDelay();
+        fixSetTarget(node.delayTime);
+        return node;
+      };
+
+      AudioContext.prototype.internal_createBufferSource = AudioContext.prototype.createBufferSource;
+
+      AudioContext.prototype.createBufferSource = function () {
+        var node = this.internal_createBufferSource();
+
+        if (!node.start) {
+          node.start = function (when, offset, duration) {
+            if (offset || duration) this.noteGrainOn(when || 0, offset, duration);else this.noteOn(when || 0);
+          };
+        } else {
+          node.internal_start = node.start;
+
+          node.start = function (when, offset, duration) {
+            if (typeof duration !== 'undefined') node.internal_start(when || 0, offset, duration);else node.internal_start(when || 0, offset || 0);
+          };
+        }
+
+        if (!node.stop) {
+          node.stop = function (when) {
+            this.noteOff(when || 0);
+          };
+        } else {
+          node.internal_stop = node.stop;
+
+          node.stop = function (when) {
+            node.internal_stop(when || 0);
+          };
+        }
+
+        fixSetTarget(node.playbackRate);
+        return node;
+      };
+
+      AudioContext.prototype.internal_createDynamicsCompressor = AudioContext.prototype.createDynamicsCompressor;
+
+      AudioContext.prototype.createDynamicsCompressor = function () {
+        var node = this.internal_createDynamicsCompressor();
+        fixSetTarget(node.threshold);
+        fixSetTarget(node.knee);
+        fixSetTarget(node.ratio);
+        fixSetTarget(node.reduction);
+        fixSetTarget(node.attack);
+        fixSetTarget(node.release);
+        return node;
+      };
+
+      AudioContext.prototype.internal_createBiquadFilter = AudioContext.prototype.createBiquadFilter;
+
+      AudioContext.prototype.createBiquadFilter = function () {
+        var node = this.internal_createBiquadFilter();
+        fixSetTarget(node.frequency);
+        fixSetTarget(node.detune);
+        fixSetTarget(node.Q);
+        fixSetTarget(node.gain);
+        return node;
+      };
+
+      if (typeof AudioContext.prototype.createOscillator !== 'function') {
+        AudioContext.prototype.internal_createOscillator = AudioContext.prototype.createOscillator;
+
+        AudioContext.prototype.createOscillator = function () {
+          var node = this.internal_createOscillator();
+
+          if (!node.start) {
+            node.start = function (when) {
+              this.noteOn(when || 0);
+            };
+          } else {
+            node.internal_start = node.start;
+
+            node.start = function (when) {
+              node.internal_start(when || 0);
+            };
           }
-          // tally the intervals and return interval counts
-          var foundInterval = intervalCounts.some(function (intervalCount) {
-            if (intervalCount.interval === interval) {
-              intervalCount.count++;
-              return intervalCount;
-            }
-          });
-          // store with JSON like formatting
-          if (!foundInterval) {
-            intervalCounts.push({
-              interval: interval,
-              count: 1
-            });
+
+          if (!node.stop) {
+            node.stop = function (when) {
+              this.noteOff(when || 0);
+            };
+          } else {
+            node.internal_stop = node.stop;
+
+            node.stop = function (when) {
+              node.internal_stop(when || 0);
+            };
           }
-        }
+
+          if (!node.setPeriodicWave) node.setPeriodicWave = node.setWaveTable;
+          fixSetTarget(node.frequency);
+          fixSetTarget(node.detune);
+          return node;
+        };
       }
     }
-    return intervalCounts;
-  }
-  // 3. for processPeaks --> find tempo
-  function groupNeighborsByTempo(intervalCounts, sampleRate) {
-    var tempoCounts = [];
-    intervalCounts.forEach(function (intervalCount) {
-      try {
-        // Convert an interval to tempo
-        var theoreticalTempo = Math.abs(60 / (intervalCount.interval / sampleRate));
-        theoreticalTempo = mapTempo(theoreticalTempo);
-        var foundTempo = tempoCounts.some(function (tempoCount) {
-          if (tempoCount.tempo === theoreticalTempo)
-            return tempoCount.count += intervalCount.count;
-        });
-        if (!foundTempo) {
-          if (isNaN(theoreticalTempo)) {
-            return;
-          }
-          tempoCounts.push({
-            tempo: Math.round(theoreticalTempo),
-            count: intervalCount.count
-          });
-        }
-      } catch (e) {
-        throw e;
-      }
+
+    if (window.hasOwnProperty('webkitOfflineAudioContext') && !window.hasOwnProperty('OfflineAudioContext')) {
+      window.OfflineAudioContext = window.webkitOfflineAudioContext;
+    }
+  })(window); 
+
+
+  navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+  /**
+   * Determine which filetypes are supported (inspired by buzz.js)
+   * The audio element (el) will only be used to test browser support for various audio formats
+   */
+
+  var el = document.createElement('audio');
+
+  p5.prototype.isSupported = function () {
+    return !!el.canPlayType;
+  };
+
+  var isOGGSupported = function isOGGSupported() {
+    return !!el.canPlayType && el.canPlayType('audio/ogg; codecs="vorbis"');
+  };
+
+  var isMP3Supported = function isMP3Supported() {
+    return !!el.canPlayType && el.canPlayType('audio/mpeg;');
+  };
+
+  var isWAVSupported = function isWAVSupported() {
+    return !!el.canPlayType && el.canPlayType('audio/wav; codecs="1"');
+  };
+
+  var isAACSupported = function isAACSupported() {
+    return !!el.canPlayType && (el.canPlayType('audio/x-m4a;') || el.canPlayType('audio/aac;'));
+  };
+
+  var isAIFSupported = function isAIFSupported() {
+    return !!el.canPlayType && el.canPlayType('audio/x-aiff;');
+  };
+
+  p5.prototype.isFileSupported = function (extension) {
+    switch (extension.toLowerCase()) {
+      case 'mp3':
+        return isMP3Supported();
+
+      case 'wav':
+        return isWAVSupported();
+
+      case 'ogg':
+        return isOGGSupported();
+
+      case 'aac':
+      case 'm4a':
+      case 'mp4':
+        return isAACSupported();
+
+      case 'aif':
+      case 'aiff':
+        return isAIFSupported();
+
+      default:
+        return false;
+    }
+  };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports) {
+
+var g;g=function(){return this}();try{g=g||new Function("return this")()}catch(t){"object"==typeof window&&(g=window)}module.exports=g;
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!function(e,t){ true?!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (t),
+				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
+				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)):undefined}(this,function(){var r=function(e,t){this._dragged=!1,this._element=e,this._bindedMove=this._moved.bind(this),this._bindedEnd=this._ended.bind(this,t),e.addEventListener("touchstart",this._bindedEnd),e.addEventListener("touchmove",this._bindedMove),e.addEventListener("touchend",this._bindedEnd),e.addEventListener("mouseup",this._bindedEnd)};function o(e){return"running"===e.state}return r.prototype._moved=function(e){this._dragged=!0},r.prototype._ended=function(e){this._dragged||function(e){var t=e.createBuffer(1,1,e.sampleRate),n=e.createBufferSource();n.buffer=t,n.connect(e.destination),n.start(0),e.resume&&e.resume()}(e),this._dragged=!1},r.prototype.dispose=function(){this._element.removeEventListener("touchstart",this._bindedEnd),this._element.removeEventListener("touchmove",this._bindedMove),this._element.removeEventListener("touchend",this._bindedEnd),this._element.removeEventListener("mouseup",this._bindedEnd),this._bindedMove=null,this._bindedEnd=null,this._element=null},function(t,e,n){var i=new Promise(function(e){!function(t,n){o(t)?n():function e(){o(t)?n():(requestAnimationFrame(e),t.resume&&t.resume())}()}(t,e)}),d=[];return function e(t,n,i){if(Array.isArray(t)||NodeList&&t instanceof NodeList)for(var d=0;d<t.length;d++)e(t[d],n,i);else if("string"==typeof t)e(document.querySelectorAll(t),n,i);else if(t.jquery&&"function"==typeof t.toArray)e(t.toArray(),n,i);else if(Element&&t instanceof Element){var o=new r(t,i);n.push(o)}}(e=e||document.body,d,t),i.then(function(){for(var e=0;e<d.length;e++)d[e].dispose();d=null,n&&n()}),i}});
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var p5sound = __webpack_require__(1);
+
+var moduleSources = [__webpack_require__(37)["default"], __webpack_require__(38)["default"], __webpack_require__(39)["default"]];
+var ac = p5sound.audiocontext;
+var initializedAudioWorklets = false;
+
+function loadAudioWorkletModules() {
+  return Promise.all(moduleSources.map(function (moduleSrc) {
+    var blob = new Blob([moduleSrc], {
+      type: 'application/javascript'
     });
-    return tempoCounts;
-  }
-  // 4. for processPeaks - get peaks at top tempo
-  function getPeaksAtTopTempo(peaksObj, tempo, sampleRate, bpmVariance) {
-    var peaksAtTopTempo = [];
-    var peaksArray = Object.keys(peaksObj).sort();
-    // TO DO: filter out peaks that have the tempo and return
-    for (var i = 0; i < peaksArray.length; i++) {
-      var key = peaksArray[i];
-      var peak = peaksObj[key];
-      for (var j = 0; j < peak.intervals.length; j++) {
-        var intervalBPM = Math.round(Math.abs(60 / (peak.intervals[j] / sampleRate)));
-        intervalBPM = mapTempo(intervalBPM);
-        if (Math.abs(intervalBPM - tempo) < bpmVariance) {
-          // convert sampleIndex to seconds
-          peaksAtTopTempo.push(peak.sampleIndex / sampleRate);
+    var objectURL = URL.createObjectURL(blob);
+    return ac.audioWorklet.addModule(objectURL);
+  }));
+}
+
+p5.prototype.registerMethod('init', function () {
+  if (initializedAudioWorklets) return; 
+
+  if (!this.preload && !window.preload) {
+    this.preload = function () {};
+  } 
+
+
+  this._incrementPreload();
+
+  var onWorkletModulesLoad = function () {
+    initializedAudioWorklets = true;
+
+    this._decrementPreload();
+  }.bind(this);
+
+  loadAudioWorkletModules().then(onWorkletModulesLoad);
+});
+
+ }),
+ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+ __webpack_exports__["default"] = ("function _typeof(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === \"function\" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== \"function\") { throw new TypeError(\"Super expression must either be null or a function\"); } if (typeof _cache !== \"undefined\") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf(\"[native code]\") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they're available as values at compile time\nvar processorNames = {\n  \"recorderProcessor\": \"recorder-processor\",\n  \"soundFileProcessor\": \"sound-file-processor\",\n  \"amplitudeProcessor\": \"amplitude-processor\"\n};\nvar RingBuffer = {\n  \"default\":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: \"push\",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: \"pull\",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: \"framesAvailable\",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}[\"default\"];\n\nvar RecorderProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(RecorderProcessor, _AudioWorkletProcesso);\n\n  function RecorderProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, RecorderProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(RecorderProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.numOutputChannels = options.outputChannelCount || 2;\n    _this.numInputChannels = processorOptions.numInputChannels || 2;\n    _this.bufferSize = processorOptions.bufferSize || 1024;\n    _this.recording = false;\n\n    _this.clear();\n\n    _this.port.onmessage = function (event) {\n      var data = event.data;\n\n      if (data.name === 'start') {\n        _this.record(data.duration);\n      } else if (data.name === 'stop') {\n        _this.stop();\n      }\n    };\n\n    return _this;\n  }\n\n  _createClass(RecorderProcessor, [{\n    key: \"process\",\n    value: function process(inputs) {\n      if (!this.recording) {\n        return true;\n      } else if (this.sampleLimit && this.recordedSamples >= this.sampleLimit) {\n        this.stop();\n        return true;\n      }\n\n      var input = inputs[0];\n      this.inputRingBuffer.push(input);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n\n        for (var channel = 0; channel < this.numOutputChannels; ++channel) {\n          var inputChannelCopy = this.inputRingBufferArraySequence[channel].slice();\n\n          if (channel === 0) {\n            this.leftBuffers.push(inputChannelCopy);\n\n            if (this.numInputChannels === 1) {\n              this.rightBuffers.push(inputChannelCopy);\n            }\n          } else if (channel === 1 && this.numInputChannels > 1) {\n            this.rightBuffers.push(inputChannelCopy);\n          }\n        }\n\n        this.recordedSamples += this.bufferSize;\n      }\n\n      return true;\n    }\n  }, {\n    key: \"record\",\n    value: function record(duration) {\n      if (duration) {\n        this.sampleLimit = Math.round(duration * sampleRate);\n      }\n\n      this.recording = true;\n    }\n  }, {\n    key: \"stop\",\n    value: function stop() {\n      this.recording = false;\n      var buffers = this.getBuffers();\n      var leftBuffer = buffers[0].buffer;\n      var rightBuffer = buffers[1].buffer;\n      this.port.postMessage({\n        name: 'buffers',\n        leftBuffer: leftBuffer,\n        rightBuffer: rightBuffer\n      }, [leftBuffer, rightBuffer]);\n      this.clear();\n    }\n  }, {\n    key: \"getBuffers\",\n    value: function getBuffers() {\n      var buffers = [];\n      buffers.push(this.mergeBuffers(this.leftBuffers));\n      buffers.push(this.mergeBuffers(this.rightBuffers));\n      return buffers;\n    }\n  }, {\n    key: \"mergeBuffers\",\n    value: function mergeBuffers(channelBuffer) {\n      var result = new Float32Array(this.recordedSamples);\n      var offset = 0;\n      var lng = channelBuffer.length;\n\n      for (var i = 0; i < lng; i++) {\n        var buffer = channelBuffer[i];\n        result.set(buffer, offset);\n        offset += buffer.length;\n      }\n\n      return result;\n    }\n  }, {\n    key: \"clear\",\n    value: function clear() {\n      var _this2 = this;\n\n      this.leftBuffers = [];\n      this.rightBuffers = [];\n      this.inputRingBuffer = new RingBuffer(this.bufferSize, this.numInputChannels);\n      this.inputRingBufferArraySequence = new Array(this.numInputChannels).fill(null).map(function () {\n        return new Float32Array(_this2.bufferSize);\n      });\n      this.recordedSamples = 0;\n      this.sampleLimit = null;\n    }\n  }]);\n\n  return RecorderProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.recorderProcessor, RecorderProcessor);");
+
+ }),
+ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+ __webpack_exports__["default"] = ("function _typeof(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === \"function\" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== \"function\") { throw new TypeError(\"Super expression must either be null or a function\"); } if (typeof _cache !== \"undefined\") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf(\"[native code]\") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they're available as values at compile time\nvar processorNames = {\n  \"recorderProcessor\": \"recorder-processor\",\n  \"soundFileProcessor\": \"sound-file-processor\",\n  \"amplitudeProcessor\": \"amplitude-processor\"\n};\nvar RingBuffer = {\n  \"default\":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: \"push\",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: \"pull\",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: \"framesAvailable\",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}[\"default\"];\n\nvar SoundFileProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(SoundFileProcessor, _AudioWorkletProcesso);\n\n  function SoundFileProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, SoundFileProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(SoundFileProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.bufferSize = processorOptions.bufferSize || 256;\n    _this.inputRingBuffer = new RingBuffer(_this.bufferSize, 1);\n    _this.inputRingBufferArraySequence = [new Float32Array(_this.bufferSize)];\n    return _this;\n  }\n\n  _createClass(SoundFileProcessor, [{\n    key: \"process\",\n    value: function process(inputs) {\n      var input = inputs[0]; // we only care about the first input channel, because that contains the position data\n\n      this.inputRingBuffer.push([input[0]]);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n        var inputChannel = this.inputRingBufferArraySequence[0];\n        var position = inputChannel[inputChannel.length - 1] || 0;\n        this.port.postMessage({\n          name: 'position',\n          position: position\n        });\n      }\n\n      return true;\n    }\n  }]);\n\n  return SoundFileProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.soundFileProcessor, SoundFileProcessor);");
+
+ }),
+ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+ __webpack_exports__["default"] = ("function _typeof(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === \"function\" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== \"function\") { throw new TypeError(\"Super expression must either be null or a function\"); } if (typeof _cache !== \"undefined\") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf(\"[native code]\") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they're available as values at compile time\nvar processorNames = {\n  \"recorderProcessor\": \"recorder-processor\",\n  \"soundFileProcessor\": \"sound-file-processor\",\n  \"amplitudeProcessor\": \"amplitude-processor\"\n};\nvar RingBuffer = {\n  \"default\":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: \"push\",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: \"pull\",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: \"framesAvailable\",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}[\"default\"];\n\nvar AmplitudeProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(AmplitudeProcessor, _AudioWorkletProcesso);\n\n  function AmplitudeProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, AmplitudeProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(AmplitudeProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.numOutputChannels = options.outputChannelCount || 1;\n    _this.numInputChannels = processorOptions.numInputChannels || 2;\n    _this.normalize = processorOptions.normalize || false;\n    _this.smoothing = processorOptions.smoothing || 0;\n    _this.bufferSize = processorOptions.bufferSize || 2048;\n    _this.inputRingBuffer = new RingBuffer(_this.bufferSize, _this.numInputChannels);\n    _this.outputRingBuffer = new RingBuffer(_this.bufferSize, _this.numOutputChannels);\n    _this.inputRingBufferArraySequence = new Array(_this.numInputChannels).fill(null).map(function () {\n      return new Float32Array(_this.bufferSize);\n    });\n    _this.stereoVol = [0, 0];\n    _this.stereoVolNorm = [0, 0];\n    _this.volMax = 0.001;\n\n    _this.port.onmessage = function (event) {\n      var data = event.data;\n\n      if (data.name === 'toggleNormalize') {\n        _this.normalize = data.normalize;\n      } else if (data.name === 'smoothing') {\n        _this.smoothing = Math.max(0, Math.min(1, data.smoothing));\n      }\n    };\n\n    return _this;\n  } // TO DO make this stereo / dependent on # of audio channels\n\n\n  _createClass(AmplitudeProcessor, [{\n    key: \"process\",\n    value: function process(inputs, outputs) {\n      var input = inputs[0];\n      var output = outputs[0];\n      var smoothing = this.smoothing;\n      this.inputRingBuffer.push(input);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n\n        for (var channel = 0; channel < this.numInputChannels; ++channel) {\n          var inputBuffer = this.inputRingBufferArraySequence[channel];\n          var bufLength = inputBuffer.length;\n          var sum = 0;\n\n          for (var i = 0; i < bufLength; i++) {\n            var x = inputBuffer[i];\n\n            if (this.normalize) {\n              sum += Math.max(Math.min(x / this.volMax, 1), -1) * Math.max(Math.min(x / this.volMax, 1), -1);\n            } else {\n              sum += x * x;\n            }\n          } // ... then take the square root of the sum.\n\n\n          var rms = Math.sqrt(sum / bufLength);\n          this.stereoVol[channel] = Math.max(rms, this.stereoVol[channel] * smoothing);\n          this.volMax = Math.max(this.stereoVol[channel], this.volMax);\n        } // calculate stero normalized volume and add volume from all channels together\n\n\n        var volSum = 0;\n\n        for (var index = 0; index < this.stereoVol.length; index++) {\n          this.stereoVolNorm[index] = Math.max(Math.min(this.stereoVol[index] / this.volMax, 1), 0);\n          volSum += this.stereoVol[index];\n        } // volume is average of channels\n\n\n        var volume = volSum / this.stereoVol.length; // normalized value\n\n        var volNorm = Math.max(Math.min(volume / this.volMax, 1), 0);\n        this.port.postMessage({\n          name: 'amplitude',\n          volume: volume,\n          volNorm: volNorm,\n          stereoVol: this.stereoVol,\n          stereoVolNorm: this.stereoVolNorm\n        }); // pass input through to output\n\n        this.outputRingBuffer.push(this.inputRingBufferArraySequence);\n      } // pull 128 frames out of the ring buffer\n      // if the ring buffer does not have enough frames, the output will be silent\n\n\n      this.outputRingBuffer.pull(output);\n      return true;\n    }\n  }]);\n\n  return AmplitudeProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.amplitudeProcessor, AmplitudeProcessor);");
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var ac = p5sound.audiocontext; 
+
+  if (typeof ac.createStereoPanner !== 'undefined') {
+    p5.Panner = function (input, output) {
+      this.stereoPanner = this.input = ac.createStereoPanner();
+      input.connect(this.stereoPanner);
+      this.stereoPanner.connect(output);
+    };
+
+    p5.Panner.prototype.pan = function (val, tFromNow) {
+      var time = tFromNow || 0;
+      var t = ac.currentTime + time;
+      this.stereoPanner.pan.linearRampToValueAtTime(val, t);
+    }; 
+
+
+    p5.Panner.prototype.inputChannels = function () {};
+
+    p5.Panner.prototype.connect = function (obj) {
+      this.stereoPanner.connect(obj);
+    };
+
+    p5.Panner.prototype.disconnect = function () {
+      if (this.stereoPanner) {
+        this.stereoPanner.disconnect();
+      }
+    };
+  } else {
+    p5.Panner = function (input, output, numInputChannels) {
+      this.input = ac.createGain();
+      input.connect(this.input);
+      this.left = ac.createGain();
+      this.right = ac.createGain();
+      this.left.channelInterpretation = 'discrete';
+      this.right.channelInterpretation = 'discrete'; 
+
+      if (numInputChannels > 1) {
+        this.splitter = ac.createChannelSplitter(2);
+        this.input.connect(this.splitter);
+        this.splitter.connect(this.left, 1);
+        this.splitter.connect(this.right, 0);
+      } else {
+        this.input.connect(this.left);
+        this.input.connect(this.right);
+      }
+
+      this.output = ac.createChannelMerger(2);
+      this.left.connect(this.output, 0, 1);
+      this.right.connect(this.output, 0, 0);
+      this.output.connect(output);
+    }; 
+
+
+    p5.Panner.prototype.pan = function (val, tFromNow) {
+      var time = tFromNow || 0;
+      var t = ac.currentTime + time;
+      var v = (val + 1) / 2;
+      var rightVal = Math.cos(v * Math.PI / 2);
+      var leftVal = Math.sin(v * Math.PI / 2);
+      this.left.gain.linearRampToValueAtTime(leftVal, t);
+      this.right.gain.linearRampToValueAtTime(rightVal, t);
+    };
+
+    p5.Panner.prototype.inputChannels = function (numChannels) {
+      if (numChannels === 1) {
+        this.input.disconnect();
+        this.input.connect(this.left);
+        this.input.connect(this.right);
+      } else if (numChannels === 2) {
+        if (_typeof(this.splitter === 'undefined')) {
+          this.splitter = ac.createChannelSplitter(2);
         }
+
+        this.input.disconnect();
+        this.input.connect(this.splitter);
+        this.splitter.connect(this.left, 1);
+        this.splitter.connect(this.right, 0);
       }
-    }
-    // filter out peaks that are very close to each other
-    peaksAtTopTempo = peaksAtTopTempo.filter(function (peakTime, index, arr) {
-      var dif = arr[index + 1] - peakTime;
-      if (dif > 0.01) {
-        return true;
+    };
+
+    p5.Panner.prototype.connect = function (obj) {
+      this.output.connect(obj);
+    };
+
+    p5.Panner.prototype.disconnect = function () {
+      if (this.output) {
+        this.output.disconnect();
       }
-    });
-    return peaksAtTopTempo;
-  }
-  // helper function for processPeaks
-  function mapTempo(theoreticalTempo) {
-    // these scenarios create infinite while loop
-    if (!isFinite(theoreticalTempo) || theoreticalTempo === 0) {
-      return;
-    }
-    // Adjust the tempo to fit within the 90-180 BPM range
-    while (theoreticalTempo < 90)
-      theoreticalTempo *= 2;
-    while (theoreticalTempo > 180 && theoreticalTempo > 90)
-      theoreticalTempo /= 2;
-    return theoreticalTempo;
+    };
   }
-  /*** SCHEDULE EVENTS ***/
-  // Cue inspired by JavaScript setTimeout, and the
-  // Tone.js Transport Timeline Event, MIT License Yotam Mann 2015 tonejs.org
-  var Cue = function (callback, time, id, val) {
-    this.callback = callback;
-    this.time = time;
-    this.id = id;
-    this.val = val;
-  };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var CustomError = __webpack_require__(11);
+
+  var p5sound = __webpack_require__(1);
+
+  var ac = p5sound.audiocontext;
+
+  var _require = __webpack_require__(6),
+      midiToFreq = _require.midiToFreq,
+      convertToWav = _require.convertToWav,
+      safeBufferSize = _require.safeBufferSize;
+
+  var processorNames = __webpack_require__(10);
   /**
-   *  Schedule events to trigger every time a MediaElement
-   *  (audio/video) reaches a playback cue point.
+   *  <p>SoundFile object with a path to a file.</p>
    *
-   *  Accepts a callback function, a time (in seconds) at which to trigger
-   *  the callback, and an optional parameter for the callback.
+   *  <p>The p5.SoundFile may not be available immediately because
+   *  it loads the file information asynchronously.</p>
    *
-   *  Time will be passed as the first parameter to the callback function,
-   *  and param will be the second parameter.
+   *  <p>To do something with the sound as soon as it loads
+   *  pass the name of a function as the second parameter.</p>
+   *
+   *  <p>Only one file path is required. However, audio file formats
+   *  (i.e. mp3, ogg, wav and m4a/aac) are not supported by all
+   *  web browsers. If you want to ensure compatability, instead of a single
+   *  file path, you may include an Array of filepaths, and the browser will
+   *  choose a format that works.</p>
    *
+   *  @class p5.SoundFile
+   *  @constructor
+   *  @param {String|Array} path   path to a sound file (String). Optionally,
+   *                               you may include multiple file formats in
+   *                               an array. Alternately, accepts an object
+   *                               from the HTML5 File API, or a p5.File.
+   *  @param {Function} [successCallback]   Name of a function to call once file loads
+   *  @param {Function} [errorCallback]   Name of a function to call if file fails to
+   *                                      load. This function will receive an error or
+   *                                     XMLHttpRequest object with information
+   *                                     about what went wrong.
+   *  @param {Function} [whileLoadingCallback]   Name of a function to call while file
+   *                                             is loading. That function will
+   *                                             receive progress of the request to
+   *                                             load the sound file
+   *                                             (between 0 and 1) as its first
+   *                                             parameter. This progress
+   *                                             does not account for the additional
+   *                                             time needed to decode the audio data.
    *
-   *  @method  addCue
-   *  @param {Number}   time     Time in seconds, relative to this media
-   *                             element's playback. For example, to trigger
-   *                             an event every time playback reaches two
-   *                             seconds, pass in the number 2. This will be
-   *                             passed as the first parameter to
-   *                             the callback function.
-   *  @param {Function} callback Name of a function that will be
-   *                             called at the given time. The callback will
-   *                             receive time and (optionally) param as its
-   *                             two parameters.
-   *  @param {Object} [value]    An object to be passed as the
-   *                             second parameter to the
-   *                             callback function.
-   *  @return {Number} id ID of this cue,
-   *                      useful for removeCue(id)
    *  @example
    *  <div><code>
    *  let mySound;
    *  function preload() {
-   *    mySound = loadSound('assets/beat.mp3');
+   *    soundFormats('mp3', 'ogg');
+   *    mySound = loadSound('assets/doorbell');
    *  }
    *
    *  function setup() {
-   *    background(0);
-   *    noStroke();
-   *    fill(255);
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap here to play', 10, 20);
+   *  }
    *
-   *    // schedule calls to changeText
-   *    mySound.addCue(0.50, changeText, "hello" );
-   *    mySound.addCue(1.00, changeText, "p5" );
-   *    mySound.addCue(1.50, changeText, "what" );
-   *    mySound.addCue(2.00, changeText, "do" );
-   *    mySound.addCue(2.50, changeText, "you" );
-   *    mySound.addCue(3.00, changeText, "want" );
-   *    mySound.addCue(4.00, changeText, "to" );
-   *    mySound.addCue(5.00, changeText, "make" );
-   *    mySound.addCue(6.00, changeText, "?" );
+   *  function canvasPressed() {
+   *    // playing a sound file on a user gesture
+   *    // is equivalent to `userStartAudio()`
+   *    mySound.play();
    *  }
+   * </code></div>
+   */
+
+
+  p5.SoundFile = function (paths, onload, onerror, whileLoading) {
+    if (typeof paths !== 'undefined') {
+      if (typeof paths === 'string' || typeof paths[0] === 'string') {
+        var path = p5.prototype._checkFileFormats(paths);
+
+        this.url = path;
+      } else if (_typeof(paths) === 'object') {
+        if (!(window.File && window.FileReader && window.FileList && window.Blob)) {
+          throw 'Unable to load file because the File API is not supported';
+        }
+      } 
+
+
+      if (paths.file) {
+        paths = paths.file;
+      }
+
+      this.file = paths;
+    } 
+
+
+    this._onended = function () {};
+
+    this._looping = false;
+    this._playing = false;
+    this._paused = false;
+    this._pauseTime = 0; 
+
+    this._cues = [];
+    this._cueIDCounter = 0; 
+
+    this._lastPos = 0;
+    this._counterNode = null;
+    this._workletNode = null; 
+
+    this.bufferSourceNodes = []; 
+
+    this.bufferSourceNode = null;
+    this.buffer = null;
+    this.playbackRate = 1;
+    this.input = p5sound.audiocontext.createGain();
+    this.output = p5sound.audiocontext.createGain();
+    this.reversed = false; 
+
+    this.startTime = 0;
+    this.endTime = null;
+    this.pauseTime = 0; 
+
+    this.mode = 'sustain'; 
+
+    this.startMillis = null; 
+
+    this.panPosition = 0.0;
+    this.panner = new p5.Panner(this.output, p5sound.input, 2); 
+
+    if (this.url || this.file) {
+      this.load(onload, onerror);
+    } 
+
+
+    p5sound.soundArray.push(this);
+
+    if (typeof whileLoading === 'function') {
+      this._whileLoading = whileLoading;
+    } else {
+      this._whileLoading = function () {};
+    }
+
+    this._clearOnEnd = _clearOnEnd.bind(this);
+  }; 
+
+
+  p5.prototype.registerPreloadMethod('loadSound', p5.prototype);
+  /**
+   *  loadSound() returns a new p5.SoundFile from a specified
+   *  path. If called during preload(), the p5.SoundFile will be ready
+   *  to play in time for setup() and draw(). If called outside of
+   *  preload, the p5.SoundFile will not be ready immediately, so
+   *  loadSound accepts a callback as the second parameter. Using a
+   *  <a href="https://github.com/processing/p5.js/wiki/Local-server">
+   *  local server</a> is recommended when loading external files.
    *
-   *  function changeText(val) {
-   *    background(0);
-   *    text(val, width/2, height/2);
+   *  @method loadSound
+   *  @for p5
+   *  @param  {String|Array}   path     Path to the sound file, or an array with
+   *                                    paths to soundfiles in multiple formats
+   *                                    i.e. ['sound.ogg', 'sound.mp3'].
+   *                                    Alternately, accepts an object: either
+   *                                    from the HTML5 File API, or a p5.File.
+   *  @param {Function} [successCallback]   Name of a function to call once file loads
+   *  @param {Function} [errorCallback]   Name of a function to call if there is
+   *                                      an error loading the file.
+   *  @param {Function} [whileLoading] Name of a function to call while file is loading.
+   *                                 This function will receive the percentage loaded
+   *                                 so far, from 0.0 to 1.0.
+   *  @return {SoundFile}            Returns a p5.SoundFile
+   *  @example
+   *  <div><code>
+   *  let mySound;
+   *  function preload() {
+   *    soundFormats('mp3', 'ogg');
+   *    mySound = loadSound('assets/doorbell');
    *  }
    *
-   *  function mouseClicked() {
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      if (mySound.isPlaying() ) {
-   *        mySound.stop();
-   *      } else {
-   *        mySound.play();
-   *      }
-   *    }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap here to play', 10, 20);
+   *  }
+   *
+   *  function canvasPressed() {
+   *    // playing a sound file on a user gesture
+   *    // is equivalent to `userStartAudio()`
+   *    mySound.play();
    *  }
    *  </code></div>
    */
-  p5.SoundFile.prototype.addCue = function (time, callback, val) {
-    var id = this._cueIDCounter++;
-    var cue = new Cue(callback, time, id, val);
-    this._cues.push(cue);
-    // if (!this.elt.ontimeupdate) {
-    //   this.elt.ontimeupdate = this._onTimeUpdate.bind(this);
-    // }
-    return id;
+
+  p5.prototype.loadSound = function (path, callback, onerror, whileLoading) {
+    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
+      window.alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
+    }
+
+    var self = this;
+    var s = new p5.SoundFile(path, function () {
+      if (typeof callback === 'function') {
+        callback.apply(self, arguments);
+      }
+
+      if (typeof self._decrementPreload === 'function') {
+        self._decrementPreload();
+      }
+    }, onerror, whileLoading);
+    return s;
+  };
+  /**
+   * This is a helper function that the p5.SoundFile calls to load
+   * itself. Accepts a callback (the name of another function)
+   * as an optional parameter.
+   *
+   * @private
+   * @for p5.SoundFile
+   * @param {Function} [successCallback]   Name of a function to call once file loads
+   * @param {Function} [errorCallback]   Name of a function to call if there is an error
+   */
+
+
+  p5.SoundFile.prototype.load = function (callback, errorCallback) {
+    var self = this;
+    var errorTrace = new Error().stack;
+
+    if (this.url !== undefined && this.url !== '') {
+      var request = new XMLHttpRequest();
+      request.addEventListener('progress', function (evt) {
+        self._updateProgress(evt);
+      }, false);
+      request.open('GET', this.url, true);
+      request.responseType = 'arraybuffer';
+
+      request.onload = function () {
+        if (request.status === 200) {
+          if (!self.panner) return;
+          ac.decodeAudioData(request.response, 
+          function (buff) {
+            if (!self.panner) return;
+            self.buffer = buff;
+            self.panner.inputChannels(buff.numberOfChannels);
+
+            if (callback) {
+              callback(self);
+            }
+          }, 
+          function () {
+            if (!self.panner) return;
+            var err = new CustomError('decodeAudioData', errorTrace, self.url);
+            var msg = 'AudioContext error at decodeAudioData for ' + self.url;
+
+            if (errorCallback) {
+              err.msg = msg;
+              errorCallback(err);
+            } else {
+              console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+            }
+          });
+        } 
+        else {
+            if (!self.panner) return;
+            var err = new CustomError('loadSound', errorTrace, self.url);
+            var msg = 'Unable to load ' + self.url + '. The request status was: ' + request.status + ' (' + request.statusText + ')';
+
+            if (errorCallback) {
+              err.message = msg;
+              errorCallback(err);
+            } else {
+              console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+            }
+          }
+      }; 
+
+
+      request.onerror = function () {
+        var err = new CustomError('loadSound', errorTrace, self.url);
+        var msg = 'There was no response from the server at ' + self.url + '. Check the url and internet connectivity.';
+
+        if (errorCallback) {
+          err.message = msg;
+          errorCallback(err);
+        } else {
+          console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+        }
+      };
+
+      request.send();
+    } else if (this.file !== undefined) {
+      var reader = new FileReader();
+
+      reader.onload = function () {
+        if (!self.panner) return;
+        ac.decodeAudioData(reader.result, function (buff) {
+          if (!self.panner) return;
+          self.buffer = buff;
+          self.panner.inputChannels(buff.numberOfChannels);
+
+          if (callback) {
+            callback(self);
+          }
+        });
+      };
+
+      reader.onerror = function (e) {
+        if (!self.panner) return;
+
+        if (onerror) {
+          onerror(e);
+        }
+      };
+
+      reader.readAsArrayBuffer(this.file);
+    }
+  }; 
+
+
+  p5.SoundFile.prototype._updateProgress = function (evt) {
+    if (evt.lengthComputable) {
+      var percentComplete = evt.loaded / evt.total * 0.99;
+
+      this._whileLoading(percentComplete, evt); 
+
+    } else {
+      this._whileLoading('size unknown');
+    }
   };
   /**
-   *  Remove a callback based on its ID. The ID is returned by the
-   *  addCue method.
+   *  Returns true if the sound file finished loading successfully.
    *
-   *  @method removeCue
-   *  @param  {Number} id ID of the cue, as returned by addCue
+   *  @method  isLoaded
+   *  @for p5.SoundFile
+   *  @return {Boolean}
    */
-  p5.SoundFile.prototype.removeCue = function (id) {
-    var cueLength = this._cues.length;
-    for (var i = 0; i < cueLength; i++) {
-      var cue = this._cues[i];
-      if (cue.id === id) {
-        this._cues.splice(i, 1);
-        break;
-      }
-    }
-    if (this._cues.length === 0) {
+
+
+  p5.SoundFile.prototype.isLoaded = function () {
+    if (this.buffer) {
+      return true;
+    } else {
+      return false;
     }
   };
   /**
-   *  Remove all of the callbacks that had originally been scheduled
-   *  via the addCue method.
+   * Play the p5.SoundFile
    *
-   *  @method  clearCues
+   * @method play
+   * @for p5.SoundFile
+   * @param {Number} [startTime]            (optional) schedule playback to start (in seconds from now).
+   * @param {Number} [rate]             (optional) playback rate
+   * @param {Number} [amp]              (optional) amplitude (volume)
+   *                                     of playback
+   * @param {Number} [cueStart]        (optional) cue start time in seconds
+   * @param {Number} [duration]          (optional) duration of playback in seconds
    */
-  p5.SoundFile.prototype.clearCues = function () {
-    this._cues = [];
-  };
-  // private method that checks for cues to be fired if events
-  // have been scheduled using addCue(callback, time).
-  p5.SoundFile.prototype._onTimeUpdate = function (position) {
-    var playbackTime = position / this.buffer.sampleRate;
-    var cueLength = this._cues.length;
-    for (var i = 0; i < cueLength; i++) {
-      var cue = this._cues[i];
-      var callbackTime = cue.time;
-      var val = cue.val;
-      if (this._prevTime < callbackTime && callbackTime <= playbackTime) {
-        // pass the scheduled callbackTime as parameter to the callback
-        cue.callback(val);
+
+
+  p5.SoundFile.prototype.play = function (startTime, rate, amp, _cueStart, duration) {
+    if (!this.output) {
+      console.warn('SoundFile.play() called after dispose');
+      return;
+    }
+
+    var now = p5sound.audiocontext.currentTime;
+    var cueStart, cueEnd;
+    var time = startTime || 0;
+
+    if (time < 0) {
+      time = 0;
+    }
+
+    time = time + now;
+
+    if (typeof rate !== 'undefined') {
+      this.rate(rate);
+    }
+
+    if (typeof amp !== 'undefined') {
+      this.setVolume(amp);
+    } 
+
+
+    if (this.buffer) {
+      this._pauseTime = 0; 
+
+      if (this.mode === 'restart' && this.buffer && this.bufferSourceNode) {
+        this.bufferSourceNode.stop(time);
+
+        this._counterNode.stop(time);
+      } 
+
+
+      if (this.mode === 'untildone' && this.isPlaying()) {
+        return;
+      } 
+
+
+      this.bufferSourceNode = this._initSourceNode(); 
+
+      delete this._counterNode;
+      this._counterNode = this._initCounterNode();
+
+      if (_cueStart) {
+        if (_cueStart >= 0 && _cueStart < this.buffer.duration) {
+          cueStart = _cueStart;
+        } else {
+          throw 'start time out of range';
+        }
+      } else {
+        cueStart = 0;
+      }
+
+      if (duration) {
+        duration = duration <= this.buffer.duration - cueStart ? duration : this.buffer.duration;
+      } 
+
+
+      if (this._paused) {
+        this.bufferSourceNode.start(time, this.pauseTime, duration);
+
+        this._counterNode.start(time, this.pauseTime, duration);
+      } else {
+        this.bufferSourceNode.start(time, cueStart, duration);
+
+        this._counterNode.start(time, cueStart, duration);
       }
+
+      this._playing = true;
+      this._paused = false; 
+
+      this.bufferSourceNodes.push(this.bufferSourceNode);
+      this.bufferSourceNode._arrayIndex = this.bufferSourceNodes.length - 1;
+      this.bufferSourceNode.addEventListener('ended', this._clearOnEnd);
+    } 
+    else {
+        throw 'not ready to play file, buffer has yet to load. Try preload()';
+      } 
+
+
+    this.bufferSourceNode.loop = this._looping;
+    this._counterNode.loop = this._looping;
+
+    if (this._looping === true) {
+      cueEnd = duration ? duration : cueStart - 0.000000000000001;
+      this.bufferSourceNode.loopStart = cueStart;
+      this.bufferSourceNode.loopEnd = cueEnd;
+      this._counterNode.loopStart = cueStart;
+      this._counterNode.loopEnd = cueEnd;
     }
-    this._prevTime = playbackTime;
   };
   /**
-   * Save a p5.SoundFile as a .wav file. The browser will prompt the user
-   * to download the file to their device. To upload a file to a server, see
-   * <a href="/docs/reference/#/p5.SoundFile/getBlob">getBlob</a>
+   *  p5.SoundFile has two play modes: <code>restart</code> and
+   *  <code>sustain</code>. Play Mode determines what happens to a
+   *  p5.SoundFile if it is triggered while in the middle of playback.
+   *  In sustain mode, playback will continue simultaneous to the
+   *  new playback. In restart mode, play() will stop playback
+   *  and start over. With untilDone, a sound will play only if it's
+   *  not already playing. Sustain is the default mode.
    *
-   * @method save
-   * @param  {String} [fileName]      name of the resulting .wav file.
-   * @example
+   *  @method  playMode
+   *  @for p5.SoundFile
+   *  @param  {String} str 'restart' or 'sustain' or 'untilDone'
+   *  @example
    *  <div><code>
-   *  let inp, button, mySound;
-   *  let fileName = 'cool';
-   *  function preload() {
-   *    mySound = loadSound('assets/doorbell.mp3');
+   *  let mySound;
+   *  function preload(){
+   *    mySound = loadSound('assets/Damscray_DancingTiger.mp3');
    *  }
    *  function setup() {
-   *    btn = createButton('click to save file');
-   *    btn.position(0, 0);
-   *    btn.mouseClicked(handleMouseClick);
-   *  }
-   *
-   *  function handleMouseClick() {
-   *    mySound.save(fileName);
-   *  }
-   * </code></div>
-   */
-  p5.SoundFile.prototype.save = function (fileName) {
-    const dataView = convertToWav(this.buffer);
-    p5.prototype.saveSound([dataView], fileName, 'wav');
-  };
-  /**
-   * This method is useful for sending a SoundFile to a server. It returns the
-   * .wav-encoded audio data as a "<a target="_blank" title="Blob reference at
-   * MDN" href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>".
-   * A Blob is a file-like data object that can be uploaded to a server
-   * with an <a href="/docs/reference/#/p5/httpDo">http</a> request. We'll
-   * use the `httpDo` options object to send a POST request with some
-   * specific options: we encode the request as `multipart/form-data`,
-   * and attach the blob as one of the form values using `FormData`.
-   * 
-   *
-   * @method getBlob
-   * @returns {Blob} A file-like data object
-   * @example
-   *  <div><code>
-   *
-   *  function preload() {
-   *    mySound = loadSound('assets/doorbell.mp3');
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    noFill();
+   *    rect(0, height/2, width - 1, height/2 - 1);
+   *    rect(0, 0, width - 1, height/2);
+   *    textAlign(CENTER, CENTER);
+   *    fill(20);
+   *    text('restart', width/2, 1 * height/4);
+   *    text('sustain', width/2, 3 * height/4);
    *  }
-   *
-   *  function setup() {
-   *    noCanvas();
-   *    let soundBlob = mySound.getBlob();
-   *
-   *    // Now we can send the blob to a server...
-   *    let serverUrl = 'https://jsonplaceholder.typicode.com/posts';
-   *    let httpRequestOptions = {
-   *      method: 'POST',
-   *      body: new FormData().append('soundBlob', soundBlob),
-   *      headers: new Headers({
-   *        'Content-Type': 'multipart/form-data'
-   *      })
-   *    };
-   *    httpDo(serverUrl, httpRequestOptions);
-   *
-   *    // We can also create an `ObjectURL` pointing to the Blob
-   *    let blobUrl = URL.createObjectURL(soundBlob);
-   *
-   *    // The `<Audio>` Element accepts Object URL's
-   *    let htmlAudioElt = createAudio(blobUrl).showControls();
-   *
-   *    createDiv();
-   *
-   *    // The ObjectURL exists as long as this tab is open
-   *    let input = createInput(blobUrl);
-   *    input.attribute('readonly', true);
-   *    input.mouseClicked(function() { input.elt.select() });
+   *  function canvasPressed() {
+   *    if (mouseX < height/2) {
+   *      mySound.playMode('restart');
+   *    } else {
+   *      mySound.playMode('sustain');
+   *    }
+   *    mySound.play();
    *  }
    *
    * </code></div>
    */
-  p5.SoundFile.prototype.getBlob = function () {
-    const dataView = convertToWav(this.buffer);
-    return new Blob([dataView], { type: 'audio/wav' });
-  };
-  // event handler to keep track of current position
-  function _onAudioProcess(processEvent) {
-    var inputBuffer = processEvent.inputBuffer.getChannelData(0);
-    this._lastPos = inputBuffer[inputBuffer.length - 1] || 0;
-    // do any callbacks that have been scheduled
-    this._onTimeUpdate(self._lastPos);
-  }
-  // event handler to remove references to the bufferSourceNode when it is done playing
-  function _clearOnEnd(e) {
-    const thisBufferSourceNode = e.target;
-    const soundFile = this;
-    // delete this.bufferSourceNode from the sources array when it is done playing:
-    thisBufferSourceNode._playing = false;
-    thisBufferSourceNode.removeEventListener('ended', soundFile._clearOnEnd);
-    // call the onended callback
-    soundFile._onended(soundFile);
-    soundFile.bufferSourceNodes.forEach(function (n, i) {
-      if (n._playing === false) {
-        soundFile.bufferSourceNodes.splice(i);
+
+
+  p5.SoundFile.prototype.playMode = function (str) {
+    var s = str.toLowerCase(); 
+
+    if (s === 'restart' && this.buffer && this.bufferSourceNode) {
+      for (var i = 0; i < this.bufferSourceNodes.length - 1; i++) {
+        var now = p5sound.audiocontext.currentTime;
+        this.bufferSourceNodes[i].stop(now);
       }
-    });
-    if (soundFile.bufferSourceNodes.length === 0) {
-      soundFile._playing = false;
+    } 
+
+
+    if (s === 'restart' || s === 'sustain' || s === 'untildone') {
+      this.mode = s;
+    } else {
+      throw 'Invalid play mode. Must be either "restart" or "sustain"';
     }
-  }
-}(errorHandler, master, helpers, helpers);
-var amplitude;
-'use strict';
-amplitude = function () {
-  var p5sound = master;
+  };
   /**
-   *  Amplitude measures volume between 0.0 and 1.0.
-   *  Listens to all p5sound by default, or use setInput()
-   *  to listen to a specific sound source. Accepts an optional
-   *  smoothing value, which defaults to 0.
+   *  Pauses a file that is currently playing. If the file is not
+   *  playing, then nothing will happen.
    *
-   *  @class p5.Amplitude
-   *  @constructor
-   *  @param {Number} [smoothing] between 0.0 and .999 to smooth
-   *                             amplitude readings (defaults to 0)
+   *  After pausing, .play() will resume from the paused
+   *  position.
+   *  If p5.SoundFile had been set to loop before it was paused,
+   *  it will continue to loop after it is unpaused with .play().
+   *
+   *  @method pause
+   *  @for p5.SoundFile
+   *  @param {Number} [startTime] (optional) schedule event to occur
+   *                               seconds from now
    *  @example
    *  <div><code>
-   *  let sound, amplitude, cnv;
-   *
-   *  function preload(){
-   *    sound = loadSound('assets/beat.mp3');
+   *  let soundFile;
+   *  function preload() {
+   *    soundFormats('ogg', 'mp3');
+   *    soundFile = loadSound('assets/Damscray_-_Dancing_Tiger_02.mp3');
    *  }
    *  function setup() {
-   *    cnv = createCanvas(100,100);
-   *    amplitude = new p5.Amplitude();
-   *
-   *    // start / stop the sound when canvas is clicked
-   *    cnv.mouseClicked(function() {
-   *      if (sound.isPlaying() ){
-   *        sound.stop();
-   *      } else {
-   *        sound.play();
-   *      }
-   *    });
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to play, release to pause', 10, 20, width - 20);
    *  }
-   *  function draw() {
-   *    background(0);
-   *    fill(255);
-   *    let level = amplitude.getLevel();
-   *    let size = map(level, 0, 1, 0, 200);
-   *    ellipse(width/2, height/2, size, size);
+   *  function canvasPressed() {
+   *    soundFile.loop();
+   *    background(0, 200, 50);
    *  }
-   *
-   *  </code></div>
+   *  function mouseReleased() {
+   *    soundFile.pause();
+   *    background(220);
+   *  }
+   *  </code>
+   *  </div>
    */
-  p5.Amplitude = function (smoothing) {
-    // Set to 2048 for now. In future iterations, this should be inherited or parsed from p5sound's default
-    this.bufferSize = 2048;
-    // set audio context
-    this.audiocontext = p5sound.audiocontext;
-    this.processor = this.audiocontext.createScriptProcessor(this.bufferSize, 2, 1);
-    // for connections
-    this.input = this.processor;
-    this.output = this.audiocontext.createGain();
-    // smoothing defaults to 0
-    this.smoothing = smoothing || 0;
-    // the variables to return
-    this.volume = 0;
-    this.average = 0;
-    this.stereoVol = [
-      0,
-      0
-    ];
-    this.stereoAvg = [
-      0,
-      0
-    ];
-    this.stereoVolNorm = [
-      0,
-      0
-    ];
-    this.volMax = 0.001;
-    this.normalize = false;
-    this.processor.onaudioprocess = this._audioProcess.bind(this);
-    this.processor.connect(this.output);
-    this.output.gain.value = 0;
-    // this may only be necessary because of a Chrome bug
-    this.output.connect(this.audiocontext.destination);
-    // connect to p5sound master output by default, unless set by input()
-    p5sound.meter.connect(this.processor);
-    // add this p5.SoundFile to the soundArray
-    p5sound.soundArray.push(this);
+
+
+  p5.SoundFile.prototype.pause = function (startTime) {
+    var now = p5sound.audiocontext.currentTime;
+    var time = startTime || 0;
+    var pTime = time + now;
+
+    if (this.isPlaying() && this.buffer && this.bufferSourceNode) {
+      this._paused = true;
+      this._playing = false;
+      this.pauseTime = this.currentTime();
+      this.bufferSourceNode.stop(pTime);
+
+      this._counterNode.stop(pTime);
+
+      this._pauseTime = this.currentTime(); 
+    } else {
+      this._pauseTime = 0;
+    }
   };
   /**
-   *  Connects to the p5sound instance (master output) by default.
-   *  Optionally, you can pass in a specific source (i.e. a soundfile).
+   * Loop the p5.SoundFile. Accepts optional parameters to set the
+   * playback rate, playback volume, loopStart, loopEnd.
    *
-   *  @method setInput
-   *  @param {soundObject|undefined} [snd] set the sound source
-   *                                       (optional, defaults to
-   *                                       master output)
-   *  @param {Number|undefined} [smoothing] a range between 0.0 and 1.0
-   *                                        to smooth amplitude readings
-   *  @example
+   * @method loop
+   * @for p5.SoundFile
+   * @param {Number} [startTime] (optional) schedule event to occur
+   *                             seconds from now
+   * @param {Number} [rate]        (optional) playback rate
+   * @param {Number} [amp]         (optional) playback volume
+   * @param {Number} [cueLoopStart] (optional) startTime in seconds
+   * @param {Number} [duration]  (optional) loop duration in seconds
+   * @example
    *  <div><code>
-   *  function preload(){
-   *    sound1 = loadSound('assets/beat.mp3');
-   *    sound2 = loadSound('assets/drum.mp3');
+   *  let soundFile;
+   *  let loopStart = 0.5;
+   *  let loopDuration = 0.2;
+   *  function preload() {
+   *    soundFormats('ogg', 'mp3');
+   *    soundFile = loadSound('assets/Damscray_-_Dancing_Tiger_02.mp3');
    *  }
-   *  function setup(){
-   *    amplitude = new p5.Amplitude();
-   *    sound1.play();
-   *    sound2.play();
-   *    amplitude.setInput(sound2);
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to play, release to pause', 10, 20, width - 20);
    *  }
-   *  function draw() {
-   *    background(0);
-   *    fill(255);
-   *    let level = amplitude.getLevel();
-   *    let size = map(level, 0, 1, 0, 200);
-   *    ellipse(width/2, height/2, size, size);
+   *  function canvasPressed() {
+   *    soundFile.loop();
+   *    background(0, 200, 50);
    *  }
-   *  function mouseClicked(){
-   *    sound1.stop();
-   *    sound2.stop();
+   *  function mouseReleased() {
+   *    soundFile.pause();
+   *    background(220);
    *  }
-   *  </code></div>
+   *  </code>
+   *  </div>
    */
-  p5.Amplitude.prototype.setInput = function (source, smoothing) {
-    p5sound.meter.disconnect();
-    if (smoothing) {
-      this.smoothing = smoothing;
-    }
-    // connect to the master out of p5s instance if no snd is provided
-    if (source == null) {
-      console.log('Amplitude input source is not ready! Connecting to master output instead');
-      p5sound.meter.connect(this.processor);
-    } else if (source instanceof p5.Signal) {
-      source.output.connect(this.processor);
-    } else if (source) {
-      source.connect(this.processor);
-      this.processor.disconnect();
-      this.processor.connect(this.output);
+
+
+  p5.SoundFile.prototype.loop = function (startTime, rate, amp, loopStart, duration) {
+    this._looping = true;
+    this.play(startTime, rate, amp, loopStart, duration);
+  };
+  /**
+   * Set a p5.SoundFile's looping flag to true or false. If the sound
+   * is currently playing, this change will take effect when it
+   * reaches the end of the current playback.
+   *
+   * @method setLoop
+   * @for p5.SoundFile
+   * @param {Boolean} Boolean   set looping to true or false
+   */
+
+
+  p5.SoundFile.prototype.setLoop = function (bool) {
+    if (bool === true) {
+      this._looping = true;
+    } else if (bool === false) {
+      this._looping = false;
     } else {
-      p5sound.meter.connect(this.processor);
+      throw 'Error: setLoop accepts either true or false';
+    }
+
+    if (this.bufferSourceNode) {
+      this.bufferSourceNode.loop = this._looping;
+      this._counterNode.loop = this._looping;
     }
   };
-  p5.Amplitude.prototype.connect = function (unit) {
-    if (unit) {
-      if (unit.hasOwnProperty('input')) {
-        this.output.connect(unit.input);
-      } else {
-        this.output.connect(unit);
+  /**
+   * Returns 'true' if a p5.SoundFile is currently looping and playing, 'false' if not.
+   *
+   * @method isLooping
+   * @for p5.SoundFile
+   * @return {Boolean}
+   */
+
+
+  p5.SoundFile.prototype.isLooping = function () {
+    if (!this.bufferSourceNode) {
+      return false;
+    }
+
+    if (this._looping === true && this.isPlaying() === true) {
+      return true;
+    }
+
+    return false;
+  };
+  /**
+   *  Returns true if a p5.SoundFile is playing, false if not (i.e.
+   *  paused or stopped).
+   *
+   *  @method isPlaying
+   *  @for p5.SoundFile
+   *  @return {Boolean}
+   */
+
+
+  p5.SoundFile.prototype.isPlaying = function () {
+    return this._playing;
+  };
+  /**
+   *  Returns true if a p5.SoundFile is paused, false if not (i.e.
+   *  playing or stopped).
+   *
+   *  @method  isPaused
+   *  @for p5.SoundFile
+   *  @return {Boolean}
+   */
+
+
+  p5.SoundFile.prototype.isPaused = function () {
+    return this._paused;
+  };
+  /**
+   * Stop soundfile playback.
+   *
+   * @method stop
+   * @for p5.SoundFile
+   * @param {Number} [startTime] (optional) schedule event to occur
+   *                             in seconds from now
+   */
+
+
+  p5.SoundFile.prototype.stop = function (timeFromNow) {
+    var time = timeFromNow || 0;
+
+    if (this.mode === 'sustain' || this.mode === 'untildone') {
+      this.stopAll(time);
+      this._playing = false;
+      this.pauseTime = 0;
+      this._paused = false;
+    } else if (this.buffer && this.bufferSourceNode) {
+      var now = p5sound.audiocontext.currentTime;
+      var t = time || 0;
+      this.pauseTime = 0;
+      this.bufferSourceNode.stop(now + t);
+
+      this._counterNode.stop(now + t);
+
+      this._playing = false;
+      this._paused = false;
+    }
+  };
+  /**
+   *  Stop playback on all of this soundfile's sources.
+   *  @private
+   */
+
+
+  p5.SoundFile.prototype.stopAll = function (_time) {
+    var now = p5sound.audiocontext.currentTime;
+    var time = _time || 0;
+
+    if (this.buffer && this.bufferSourceNode) {
+      for (var i in this.bufferSourceNodes) {
+        var bufferSourceNode = this.bufferSourceNodes[i];
+
+        if (!!bufferSourceNode) {
+          try {
+            bufferSourceNode.stop(now + time);
+          } catch (e) {
+          }
+        }
       }
+
+      this._counterNode.stop(now + time);
+
+      this._onended(this);
+    }
+  };
+  /**
+   *  Multiply the output volume (amplitude) of a sound file
+   *  between 0.0 (silence) and 1.0 (full volume).
+   *  1.0 is the maximum amplitude of a digital sound, so multiplying
+   *  by greater than 1.0 may cause digital distortion. To
+   *  fade, provide a <code>rampTime</code> parameter. For more
+   *  complex fades, see the Envelope class.
+   *
+   *  Alternately, you can pass in a signal source such as an
+   *  oscillator to modulate the amplitude with an audio signal.
+   *
+   *  @method  setVolume
+   *  @for p5.SoundFile
+   *  @param {Number|Object} volume  Volume (amplitude) between 0.0
+   *                                     and 1.0 or modulating signal/oscillator
+   *  @param {Number} [rampTime]  Fade for t seconds
+   *  @param {Number} [timeFromNow]  Schedule this event to happen at
+   *                                 t seconds in the future
+   */
+
+
+  p5.SoundFile.prototype.setVolume = function (vol, _rampTime, _tFromNow) {
+    if (typeof vol === 'number') {
+      var rampTime = _rampTime || 0;
+      var tFromNow = _tFromNow || 0;
+      var now = p5sound.audiocontext.currentTime;
+      var currentVol = this.output.gain.value;
+      this.output.gain.cancelScheduledValues(now + tFromNow);
+      this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
+      this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
+    } else if (vol) {
+      vol.connect(this.output.gain);
     } else {
-      this.output.connect(this.panner.connect(p5sound.input));
-    }
-  };
-  p5.Amplitude.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
+      return this.output.gain;
     }
-  };
-  // TO DO make this stereo / dependent on # of audio channels
-  p5.Amplitude.prototype._audioProcess = function (event) {
-    for (var channel = 0; channel < event.inputBuffer.numberOfChannels; channel++) {
-      var inputBuffer = event.inputBuffer.getChannelData(channel);
-      var bufLength = inputBuffer.length;
-      var total = 0;
-      var sum = 0;
-      var x;
-      for (var i = 0; i < bufLength; i++) {
-        x = inputBuffer[i];
-        if (this.normalize) {
-          total += Math.max(Math.min(x / this.volMax, 1), -1);
-          sum += Math.max(Math.min(x / this.volMax, 1), -1) * Math.max(Math.min(x / this.volMax, 1), -1);
-        } else {
-          total += x;
-          sum += x * x;
-        }
-      }
-      var average = total / bufLength;
-      // ... then take the square root of the sum.
-      var rms = Math.sqrt(sum / bufLength);
-      this.stereoVol[channel] = Math.max(rms, this.stereoVol[channel] * this.smoothing);
-      this.stereoAvg[channel] = Math.max(average, this.stereoVol[channel] * this.smoothing);
-      this.volMax = Math.max(this.stereoVol[channel], this.volMax);
-    }
-    // add volume from all channels together
-    var self = this;
-    var volSum = this.stereoVol.reduce(function (previousValue, currentValue, index) {
-      self.stereoVolNorm[index - 1] = Math.max(Math.min(self.stereoVol[index - 1] / self.volMax, 1), 0);
-      self.stereoVolNorm[index] = Math.max(Math.min(self.stereoVol[index] / self.volMax, 1), 0);
-      return previousValue + currentValue;
-    });
-    // volume is average of channels
-    this.volume = volSum / this.stereoVol.length;
-    // normalized value
-    this.volNorm = Math.max(Math.min(this.volume / this.volMax, 1), 0);
+  }; 
+
+
+  p5.SoundFile.prototype.amp = p5.SoundFile.prototype.setVolume; 
+
+  p5.SoundFile.prototype.fade = p5.SoundFile.prototype.setVolume;
+
+  p5.SoundFile.prototype.getVolume = function () {
+    return this.output.gain.value;
   };
   /**
-   *  Returns a single Amplitude reading at the moment it is called.
-   *  For continuous readings, run in the draw loop.
+   * Set the stereo panning of a p5.sound object to
+   * a floating point number between -1.0 (left) and 1.0 (right).
+   * Default is 0.0 (center).
    *
-   *  @method getLevel
-   *  @param {Number} [channel] Optionally return only channel 0 (left) or 1 (right)
-   *  @return {Number}       Amplitude as a number between 0.0 and 1.0
-   *  @example
-   *  <div><code>
-   *  function preload(){
-   *    sound = loadSound('assets/beat.mp3');
-   *  }
-   *  function setup() {
-   *    amplitude = new p5.Amplitude();
-   *    sound.play();
+   * @method pan
+   * @for p5.SoundFile
+   * @param {Number} [panValue]     Set the stereo panner
+   * @param {Number} [timeFromNow]  schedule this event to happen
+   *                                 seconds from now
+   * @example
+   * <div><code>
+   *  let ballX = 0;
+   *  let soundFile;
+   *
+   *  function preload() {
+   *    soundFormats('ogg', 'mp3');
+   *    soundFile = loadSound('assets/beatbox.mp3');
    *  }
+   *
    *  function draw() {
-   *    background(0);
-   *    fill(255);
-   *    let level = amplitude.getLevel();
-   *    let size = map(level, 0, 1, 0, 200);
-   *    ellipse(width/2, height/2, size, size);
-   *  }
-   *  function mouseClicked(){
-   *    sound.stop();
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    ballX = constrain(mouseX, 0, width);
+   *    ellipse(ballX, height/2, 20, 20);
    *  }
-   *  </code></div>
-   */
-  p5.Amplitude.prototype.getLevel = function (channel) {
-    if (typeof channel !== 'undefined') {
-      if (this.normalize) {
-        return this.stereoVolNorm[channel];
-      } else {
-        return this.stereoVol[channel];
-      }
-    } else if (this.normalize) {
-      return this.volNorm;
-    } else {
-      return this.volume;
-    }
-  };
-  /**
-   * Determines whether the results of Amplitude.process() will be
-   * Normalized. To normalize, Amplitude finds the difference the
-   * loudest reading it has processed and the maximum amplitude of
-   * 1.0. Amplitude adds this difference to all values to produce
-   * results that will reliably map between 0.0 and 1.0. However,
-   * if a louder moment occurs, the amount that Normalize adds to
-   * all the values will change. Accepts an optional boolean parameter
-   * (true or false). Normalizing is off by default.
    *
-   * @method toggleNormalize
-   * @param {boolean} [boolean] set normalize to true (1) or false (0)
+   *  function canvasPressed(){
+   *    // map the ball's x location to a panning degree
+   *    // between -1.0 (left) and 1.0 (right)
+   *    let panning = map(ballX, 0., width,-1.0, 1.0);
+   *    soundFile.pan(panning);
+   *    soundFile.play();
+   *  }
+   *  </div></code>
    */
-  p5.Amplitude.prototype.toggleNormalize = function (bool) {
-    if (typeof bool === 'boolean') {
-      this.normalize = bool;
-    } else {
-      this.normalize = !this.normalize;
-    }
+
+
+  p5.SoundFile.prototype.pan = function (pval, tFromNow) {
+    this.panPosition = pval;
+    this.panner.pan(pval, tFromNow);
   };
   /**
-   *  Smooth Amplitude analysis by averaging with the last analysis
-   *  frame. Off by default.
+   * Returns the current stereo pan position (-1.0 to 1.0)
    *
-   *  @method smooth
-   *  @param {Number} set smoothing from 0.0 <= 1
+   * @method getPan
+   * @for p5.SoundFile
+   * @return {Number} Returns the stereo pan setting of the Oscillator
+   *                          as a number between -1.0 (left) and 1.0 (right).
+   *                          0.0 is center and default.
    */
-  p5.Amplitude.prototype.smooth = function (s) {
-    if (s >= 0 && s < 1) {
-      this.smoothing = s;
-    } else {
-      console.log('Error: smoothing must be between 0 and 1');
-    }
-  };
-  p5.Amplitude.prototype.dispose = function () {
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    if (this.input) {
-      this.input.disconnect();
-      delete this.input;
-    }
-    if (this.output) {
-      this.output.disconnect();
-      delete this.output;
-    }
-    delete this.processor;
+
+
+  p5.SoundFile.prototype.getPan = function () {
+    return this.panPosition;
   };
-}(master);
-var fft;
-'use strict';
-fft = function () {
-  var p5sound = master;
   /**
-   *  <p>FFT (Fast Fourier Transform) is an analysis algorithm that
-   *  isolates individual
-   *  <a href="https://en.wikipedia.org/wiki/Audio_frequency">
-   *  audio frequencies</a> within a waveform.</p>
-   *
-   *  <p>Once instantiated, a p5.FFT object can return an array based on
-   *  two types of analyses: <br> • <code>FFT.waveform()</code> computes
-   *  amplitude values along the time domain. The array indices correspond
-   *  to samples across a brief moment in time. Each value represents
-   *  amplitude of the waveform at that sample of time.<br>
-   *  • <code>FFT.analyze() </code> computes amplitude values along the
-   *  frequency domain. The array indices correspond to frequencies (i.e.
-   *  pitches), from the lowest to the highest that humans can hear. Each
-   *  value represents amplitude at that slice of the frequency spectrum.
-   *  Use with <code>getEnergy()</code> to measure amplitude at specific
-   *  frequencies, or within a range of frequencies. </p>
-   *
-   *  <p>FFT analyzes a very short snapshot of sound called a sample
-   *  buffer. It returns an array of amplitude measurements, referred
-   *  to as <code>bins</code>. The array is 1024 bins long by default.
-   *  You can change the bin array length, but it must be a power of 2
-   *  between 16 and 1024 in order for the FFT algorithm to function
-   *  correctly. The actual size of the FFT buffer is twice the
-   *  number of bins, so given a standard sample rate, the buffer is
-   *  2048/44100 seconds long.</p>
-   *
+   *  Set the playback rate of a sound file. Will change the speed and the pitch.
+   *  Values less than zero will reverse the audio buffer.
    *
-   *  @class p5.FFT
-   *  @constructor
-   *  @param {Number} [smoothing]   Smooth results of Freq Spectrum.
-   *                                0.0 < smoothing < 1.0.
-   *                                Defaults to 0.8.
-   *  @param {Number} [bins]    Length of resulting array.
-   *                            Must be a power of two between
-   *                            16 and 1024. Defaults to 1024.
+   *  @method rate
+   *  @for p5.SoundFile
+   *  @param {Number} [playbackRate]     Set the playback rate. 1.0 is normal,
+   *                                     .5 is half-speed, 2.0 is twice as fast.
+   *                                     Values less than zero play backwards.
    *  @example
    *  <div><code>
-   *  function preload(){
-   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
+   *  let mySound;
    *
-   *  function setup(){
-   *    let cnv = createCanvas(100,100);
-   *    cnv.mouseClicked(togglePlay);
-   *    fft = new p5.FFT();
-   *    sound.amp(0.2);
+   *  function preload() {
+   *    mySound = loadSound('assets/Damscray_DancingTiger.mp3');
    *  }
    *
-   *  function draw(){
-   *    background(0);
-   *
-   *    let spectrum = fft.analyze();
-   *    noStroke();
-   *    fill(0,255,0); // spectrum is green
-   *    for (var i = 0; i< spectrum.length; i++){
-   *      let x = map(i, 0, spectrum.length, 0, width);
-   *      let h = -height + map(spectrum[i], 0, 255, height, 0);
-   *      rect(x, height, width / spectrum.length, h )
-   *    }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *  }
+   *  function canvasPressed() {
+   *    mySound.loop();
+   *  }
+   *  function mouseReleased() {
+   *    mySound.pause();
+   *  }
+   *  function draw() {
+   *    background(220);
    *
-   *    let waveform = fft.waveform();
-   *    noFill();
-   *    beginShape();
-   *    stroke(255,0,0); // waveform is red
-   *    strokeWeight(1);
-   *    for (var i = 0; i< waveform.length; i++){
-   *      let x = map(i, 0, waveform.length, 0, width);
-   *      let y = map( waveform[i], -1, 1, 0, height);
-   *      vertex(x,y);
-   *    }
-   *    endShape();
+   *    // Set the rate to a range between 0.1 and 4
+   *    // Changing the rate also alters the pitch
+   *    let playbackRate = map(mouseY, 0.1, height, 2, 0);
+   *    playbackRate = constrain(playbackRate, 0.01, 4);
+   *    mySound.rate(playbackRate);
    *
-   *    text('click to play/pause', 4, 10);
+   *    line(0, mouseY, width, mouseY);
+   *    text('rate: ' + round(playbackRate * 100) + '%', 10, 20);
    *  }
    *
-   *  // fade sound if mouse is over canvas
-   *  function togglePlay() {
-   *    if (sound.isPlaying()) {
-   *      sound.pause();
-   *    } else {
-   *      sound.loop();
-   *    }
-   *  }
-   *  </code></div>
+   * </code>
+   * </div>
+   *
    */
-  p5.FFT = function (smoothing, bins) {
-    this.input = this.analyser = p5sound.audiocontext.createAnalyser();
-    Object.defineProperties(this, {
-      bins: {
-        get: function () {
-          return this.analyser.fftSize / 2;
-        },
-        set: function (b) {
-          this.analyser.fftSize = b * 2;
-        },
-        configurable: true,
-        enumerable: true
-      },
-      smoothing: {
-        get: function () {
-          return this.analyser.smoothingTimeConstant;
-        },
-        set: function (s) {
-          this.analyser.smoothingTimeConstant = s;
-        },
-        configurable: true,
-        enumerable: true
-      }
-    });
-    // set default smoothing and bins
-    this.smooth(smoothing);
-    this.bins = bins || 1024;
-    // default connections to p5sound fftMeter
-    p5sound.fftMeter.connect(this.analyser);
-    this.freqDomain = new Uint8Array(this.analyser.frequencyBinCount);
-    this.timeDomain = new Uint8Array(this.analyser.frequencyBinCount);
-    // predefined frequency ranges, these will be tweakable
-    this.bass = [
-      20,
-      140
-    ];
-    this.lowMid = [
-      140,
-      400
-    ];
-    this.mid = [
-      400,
-      2600
-    ];
-    this.highMid = [
-      2600,
-      5200
-    ];
-    this.treble = [
-      5200,
-      14000
-    ];
-    // add this p5.SoundFile to the soundArray
-    p5sound.soundArray.push(this);
+
+
+  p5.SoundFile.prototype.rate = function (playbackRate) {
+    var reverse = false;
+
+    if (typeof playbackRate === 'undefined') {
+      return this.playbackRate;
+    }
+
+    this.playbackRate = playbackRate;
+
+    if (playbackRate === 0) {
+      playbackRate = 0.0000000000001;
+    } else if (playbackRate < 0 && !this.reversed) {
+      playbackRate = Math.abs(playbackRate);
+      reverse = true;
+    } else if (playbackRate > 0 && this.reversed) {
+      reverse = true;
+    }
+
+    if (this.bufferSourceNode) {
+      var now = p5sound.audiocontext.currentTime;
+      this.bufferSourceNode.playbackRate.cancelScheduledValues(now);
+      this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(playbackRate), now);
+
+      this._counterNode.playbackRate.cancelScheduledValues(now);
+
+      this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(playbackRate), now);
+    }
+
+    if (reverse) {
+      this.reverseBuffer();
+    }
+
+    return this.playbackRate;
+  }; 
+
+
+  p5.SoundFile.prototype.setPitch = function (num) {
+    var newPlaybackRate = midiToFreq(num) / midiToFreq(60);
+    this.rate(newPlaybackRate);
+  };
+
+  p5.SoundFile.prototype.getPlaybackRate = function () {
+    return this.playbackRate;
   };
   /**
-   *  Set the input source for the FFT analysis. If no source is
-   *  provided, FFT will analyze all sound in the sketch.
+   * Returns the duration of a sound file in seconds.
    *
-   *  @method  setInput
-   *  @param {Object} [source] p5.sound object (or web audio API source node)
+   * @method duration
+   * @for p5.SoundFile
+   * @return {Number} The duration of the soundFile in seconds.
    */
-  p5.FFT.prototype.setInput = function (source) {
-    if (!source) {
-      p5sound.fftMeter.connect(this.analyser);
+
+
+  p5.SoundFile.prototype.duration = function () {
+    if (this.buffer) {
+      return this.buffer.duration;
     } else {
-      if (source.output) {
-        source.output.connect(this.analyser);
-      } else if (source.connect) {
-        source.connect(this.analyser);
-      }
-      p5sound.fftMeter.disconnect();
+      return 0;
     }
   };
   /**
-   *  Returns an array of amplitude values (between -1.0 and +1.0) that represent
-   *  a snapshot of amplitude readings in a single buffer. Length will be
-   *  equal to bins (defaults to 1024). Can be used to draw the waveform
-   *  of a sound.
+   * Return the current position of the p5.SoundFile playhead, in seconds.
+   * Time is relative to the normal buffer direction, so if `reverseBuffer`
+   * has been called, currentTime will count backwards.
    *
-   *  @method waveform
-   *  @param {Number} [bins]    Must be a power of two between
-   *                            16 and 1024. Defaults to 1024.
-   *  @param {String} [precision] If any value is provided, will return results
-   *                              in a Float32 Array which is more precise
-   *                              than a regular array.
-   *  @return {Array}  Array    Array of amplitude values (-1 to 1)
-   *                            over time. Array length = bins.
+   * @method currentTime
+   * @for p5.SoundFile
+   * @return {Number}   currentTime of the soundFile in seconds.
+   */
+
+
+  p5.SoundFile.prototype.currentTime = function () {
+    return this.reversed ? Math.abs(this._lastPos - this.buffer.length) / ac.sampleRate : this._lastPos / ac.sampleRate;
+  };
+  /**
+   * Move the playhead of a soundfile that is currently playing to a
+   * new position and a new duration, in seconds.
+   * If none are given, will reset the file to play entire duration
+   * from start to finish. To set the position of a soundfile that is
+   * not currently playing, use the `play` or `loop` methods.
    *
+   * @method jump
+   * @for p5.SoundFile
+   * @param {Number} cueTime    cueTime of the soundFile in seconds.
+   * @param {Number} duration    duration in seconds.
    */
-  p5.FFT.prototype.waveform = function () {
-    var bins, mode, normalArray;
-    for (var i = 0; i < arguments.length; i++) {
-      if (typeof arguments[i] === 'number') {
-        bins = arguments[i];
-        this.analyser.fftSize = bins * 2;
-      }
-      if (typeof arguments[i] === 'string') {
-        mode = arguments[i];
-      }
+
+
+  p5.SoundFile.prototype.jump = function (cueTime, duration) {
+    if (cueTime < 0 || cueTime > this.buffer.duration) {
+      throw 'jump time out of range';
     }
-    // getFloatFrequencyData doesnt work in Safari as of 5/2015
-    if (mode && !p5.prototype._isSafari()) {
-      timeToFloat(this, this.timeDomain);
-      this.analyser.getFloatTimeDomainData(this.timeDomain);
-      return this.timeDomain;
-    } else {
-      timeToInt(this, this.timeDomain);
-      this.analyser.getByteTimeDomainData(this.timeDomain);
-      var normalArray = new Array();
-      for (var j = 0; j < this.timeDomain.length; j++) {
-        var scaled = p5.prototype.map(this.timeDomain[j], 0, 255, -1, 1);
-        normalArray.push(scaled);
-      }
-      return normalArray;
+
+    if (duration > this.buffer.duration - cueTime) {
+      throw 'end time out of range';
+    }
+
+    var cTime = cueTime || 0;
+    var dur = duration || undefined;
+
+    if (this.isPlaying()) {
+      this.stop(0);
+      this.play(0, this.playbackRate, this.output.gain.value, cTime, dur);
     }
   };
   /**
-   *  Returns an array of amplitude values (between 0 and 255)
-   *  across the frequency spectrum. Length is equal to FFT bins
-   *  (1024 by default). The array indices correspond to frequencies
-   *  (i.e. pitches), from the lowest to the highest that humans can
-   *  hear. Each value represents amplitude at that slice of the
-   *  frequency spectrum. Must be called prior to using
-   *  <code>getEnergy()</code>.
-   *
-   *  @method analyze
-   *  @param {Number} [bins]    Must be a power of two between
-   *                             16 and 1024. Defaults to 1024.
-   *  @param {Number} [scale]    If "dB," returns decibel
-   *                             float measurements between
-   *                             -140 and 0 (max).
-   *                             Otherwise returns integers from 0-255.
-   *  @return {Array} spectrum    Array of energy (amplitude/volume)
-   *                              values across the frequency spectrum.
-   *                              Lowest energy (silence) = 0, highest
-   *                              possible is 255.
-   *  @example
-   *  <div><code>
-   *  let osc;
-   *  let fft;
-   *
-   *  function setup(){
-   *    createCanvas(100,100);
-   *    osc = new p5.Oscillator();
-   *    osc.amp(0);
-   *    osc.start();
-   *    fft = new p5.FFT();
-   *  }
-   *
-   *  function draw(){
-   *    background(0);
-   *
-   *    let freq = map(mouseX, 0, 800, 20, 15000);
-   *    freq = constrain(freq, 1, 20000);
-   *    osc.freq(freq);
-   *
-   *    let spectrum = fft.analyze();
-   *    noStroke();
-   *    fill(0,255,0); // spectrum is green
-   *    for (var i = 0; i< spectrum.length; i++){
-   *      let x = map(i, 0, spectrum.length, 0, width);
-   *      let h = -height + map(spectrum[i], 0, 255, height, 0);
-   *      rect(x, height, width / spectrum.length, h );
-   *    }
-   *
-   *    stroke(255);
-   *    text('Freq: ' + round(freq)+'Hz', 10, 10);
-   *
-   *    isMouseOverCanvas();
-   *  }
-   *
-   *  // only play sound when mouse is over canvas
-   *  function isMouseOverCanvas() {
-   *    let mX = mouseX, mY = mouseY;
-   *    if (mX > 0 && mX < width && mY < height && mY > 0) {
-   *      osc.amp(0.5, 0.2);
-   *    } else {
-   *      osc.amp(0, 0.2);
-   *    }
-   *  }
-   *  </code></div>
+    * Return the number of channels in a sound file.
+    * For example, Mono = 1, Stereo = 2.
+    *
+    * @method channels
+    * @for p5.SoundFile
+    * @return {Number} [channels]
+    */
+
+
+  p5.SoundFile.prototype.channels = function () {
+    return this.buffer.numberOfChannels;
+  };
+  /**
+    * Return the sample rate of the sound file.
+    *
+    * @method sampleRate
+    * @for p5.SoundFile
+    * @return {Number} [sampleRate]
+    */
+
+
+  p5.SoundFile.prototype.sampleRate = function () {
+    return this.buffer.sampleRate;
+  };
+  /**
+    * Return the number of samples in a sound file.
+    * Equal to sampleRate * duration.
+    *
+    * @method frames
+    * @for p5.SoundFile
+    * @return {Number} [sampleCount]
+    */
+
+
+  p5.SoundFile.prototype.frames = function () {
+    return this.buffer.length;
+  };
+  /**
+   * Returns an array of amplitude peaks in a p5.SoundFile that can be
+   * used to draw a static waveform. Scans through the p5.SoundFile's
+   * audio buffer to find the greatest amplitudes. Accepts one
+   * parameter, 'length', which determines size of the array.
+   * Larger arrays result in more precise waveform visualizations.
    *
+   * Inspired by Wavesurfer.js.
    *
+   * @method  getPeaks
+   * @for p5.SoundFile
+   * @params {Number} [length] length is the size of the returned array.
+   *                          Larger length results in more precision.
+   *                          Defaults to 5*width of the browser window.
+   * @returns {Float32Array} Array of peaks.
    */
-  p5.FFT.prototype.analyze = function () {
-    var mode;
-    for (var i = 0; i < arguments.length; i++) {
-      if (typeof arguments[i] === 'number') {
-        this.bins = arguments[i];
-        this.analyser.fftSize = this.bins * 2;
+
+
+  p5.SoundFile.prototype.getPeaks = function (length) {
+    if (this.buffer) {
+      if (!length) {
+        length = window.width * 5;
       }
-      if (typeof arguments[i] === 'string') {
-        mode = arguments[i];
+
+      if (this.buffer) {
+        var buffer = this.buffer;
+        var sampleSize = buffer.length / length;
+        var sampleStep = ~~(sampleSize / 10) || 1;
+        var channels = buffer.numberOfChannels;
+        var peaks = new Float32Array(Math.round(length));
+
+        for (var c = 0; c < channels; c++) {
+          var chan = buffer.getChannelData(c);
+
+          for (var i = 0; i < length; i++) {
+            var start = ~~(i * sampleSize);
+            var end = ~~(start + sampleSize);
+            var max = 0;
+
+            for (var j = start; j < end; j += sampleStep) {
+              var value = chan[j];
+
+              if (value > max) {
+                max = value; 
+              } else if (-value > max) {
+                max = value;
+              }
+            }
+
+            if (c === 0 || Math.abs(max) > peaks[i]) {
+              peaks[i] = max;
+            }
+          }
+        }
+
+        return peaks;
       }
-    }
-    if (mode && mode.toLowerCase() === 'db') {
-      freqToFloat(this);
-      this.analyser.getFloatFrequencyData(this.freqDomain);
-      return this.freqDomain;
     } else {
-      freqToInt(this, this.freqDomain);
-      this.analyser.getByteFrequencyData(this.freqDomain);
-      var normalArray = Array.apply([], this.freqDomain);
-      normalArray.length === this.analyser.fftSize;
-      normalArray.constructor === Array;
-      return normalArray;
+      throw 'Cannot load peaks yet, buffer is not loaded';
     }
   };
   /**
-   *  Returns the amount of energy (volume) at a specific
-   *  <a href="https://en.wikipedia.org/wiki/Audio_frequency" target="_blank">
-   *  frequency</a>, or the average amount of energy between two
-   *  frequencies. Accepts Number(s) corresponding
-   *  to frequency (in Hz), or a String corresponding to predefined
-   *  frequency ranges ("bass", "lowMid", "mid", "highMid", "treble").
-   *  Returns a range between 0 (no energy/volume at that frequency) and
-   *  255 (maximum energy).
-   *  <em>NOTE: analyze() must be called prior to getEnergy(). Analyze()
-   *  tells the FFT to analyze frequency data, and getEnergy() uses
-   *  the results determine the value at a specific frequency or
-   *  range of frequencies.</em></p>
+   *  Reverses the p5.SoundFile's buffer source.
+   *  Playback must be handled separately (see example).
    *
-   *  @method  getEnergy
-   *  @param  {Number|String} frequency1   Will return a value representing
-   *                                energy at this frequency. Alternately,
-   *                                the strings "bass", "lowMid" "mid",
-   *                                "highMid", and "treble" will return
-   *                                predefined frequency ranges.
-   *  @param  {Number} [frequency2] If a second frequency is given,
-   *                                will return average amount of
-   *                                energy that exists between the
-   *                                two frequencies.
-   *  @return {Number}   Energy   Energy (volume/amplitude) from
-   *                              0 and 255.
+   *  @method  reverseBuffer
+   *  @for p5.SoundFile
+   *  @example
+   *  <div><code>
+   *  let drum;
+   *  function preload() {
+   *    drum = loadSound('assets/drum.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *  }
    *
+   *  function canvasPressed() {
+   *    drum.stop();
+   *    drum.reverseBuffer();
+   *    drum.play();
+   *  }
+   * </code>
+   * </div>
    */
-  p5.FFT.prototype.getEnergy = function (frequency1, frequency2) {
-    var nyquist = p5sound.audiocontext.sampleRate / 2;
-    if (frequency1 === 'bass') {
-      frequency1 = this.bass[0];
-      frequency2 = this.bass[1];
-    } else if (frequency1 === 'lowMid') {
-      frequency1 = this.lowMid[0];
-      frequency2 = this.lowMid[1];
-    } else if (frequency1 === 'mid') {
-      frequency1 = this.mid[0];
-      frequency2 = this.mid[1];
-    } else if (frequency1 === 'highMid') {
-      frequency1 = this.highMid[0];
-      frequency2 = this.highMid[1];
-    } else if (frequency1 === 'treble') {
-      frequency1 = this.treble[0];
-      frequency2 = this.treble[1];
-    }
-    if (typeof frequency1 !== 'number') {
-      throw 'invalid input for getEnergy()';
-    } else if (!frequency2) {
-      // if only one parameter:
-      var index = Math.round(frequency1 / nyquist * this.freqDomain.length);
-      return this.freqDomain[index];
-    } else if (frequency1 && frequency2) {
-      // if two parameters:
-      // if second is higher than first
-      if (frequency1 > frequency2) {
-        var swap = frequency2;
-        frequency2 = frequency1;
-        frequency1 = swap;
-      }
-      var lowIndex = Math.round(frequency1 / nyquist * this.freqDomain.length);
-      var highIndex = Math.round(frequency2 / nyquist * this.freqDomain.length);
-      var total = 0;
-      var numFrequencies = 0;
-      // add up all of the values for the frequencies
-      for (var i = lowIndex; i <= highIndex; i++) {
-        total += this.freqDomain[i];
-        numFrequencies += 1;
+
+
+  p5.SoundFile.prototype.reverseBuffer = function () {
+    if (this.buffer) {
+      var currentPos = this._lastPos / ac.sampleRate;
+      var curVol = this.getVolume();
+      this.setVolume(0, 0.001);
+      var numChannels = this.buffer.numberOfChannels;
+
+      for (var i = 0; i < numChannels; i++) {
+        this.buffer.getChannelData(i).reverse();
+      } 
+
+
+      this.reversed = !this.reversed;
+
+      if (this.isPlaying() && currentPos) {
+        this.jump(this.duration() - currentPos);
       }
-      // divide by total number of frequencies
-      var toReturn = total / numFrequencies;
-      return toReturn;
+
+      this.setVolume(curVol, 0.001);
     } else {
-      throw 'invalid input for getEnergy()';
-    }
-  };
-  // compatability with v.012, changed to getEnergy in v.0121. Will be deprecated...
-  p5.FFT.prototype.getFreq = function (freq1, freq2) {
-    console.log('getFreq() is deprecated. Please use getEnergy() instead.');
-    var x = this.getEnergy(freq1, freq2);
-    return x;
-  };
-  /**
-     *  Returns the
-     *  <a href="http://en.wikipedia.org/wiki/Spectral_centroid" target="_blank">
-     *  spectral centroid</a> of the input signal.
-     *  <em>NOTE: analyze() must be called prior to getCentroid(). Analyze()
-     *  tells the FFT to analyze frequency data, and getCentroid() uses
-     *  the results determine the spectral centroid.</em></p>
-     *
-     *  @method  getCentroid
-     *  @return {Number}   Spectral Centroid Frequency   Frequency of the spectral centroid in Hz.
-     *
-     *
-     * @example
-     *  <div><code>
-     *
-     *
-     *function setup(){
-     *  cnv = createCanvas(100,100);
-     *  sound = new p5.AudioIn();
-     *  sound.start();
-     *  fft = new p5.FFT();
-     *  sound.connect(fft);
-     *}
-     *
-     *
-     *function draw(){
-     *
-     *  var centroidplot = 0.0;
-     *  var spectralCentroid = 0;
-     *
-     *
-     *  background(0);
-     *  stroke(0,255,0);
-     *  var spectrum = fft.analyze();
-     *  fill(0,255,0); // spectrum is green
-     *
-     *  //draw the spectrum
-     *  for (var i = 0; i< spectrum.length; i++){
-     *    var x = map(log(i), 0, log(spectrum.length), 0, width);
-     *    var h = map(spectrum[i], 0, 255, 0, height);
-     *    var rectangle_width = (log(i+1)-log(i))*(width/log(spectrum.length));
-     *    rect(x, height, rectangle_width, -h )
-     *  }
-  
-     *  var nyquist = 22050;
-     *
-     *  // get the centroid
-     *  spectralCentroid = fft.getCentroid();
-     *
-     *  // the mean_freq_index calculation is for the display.
-     *  var mean_freq_index = spectralCentroid/(nyquist/spectrum.length);
-     *
-     *  centroidplot = map(log(mean_freq_index), 0, log(spectrum.length), 0, width);
-     *
-     *
-     *  stroke(255,0,0); // the line showing where the centroid is will be red
-     *
-     *  rect(centroidplot, 0, width / spectrum.length, height)
-     *  noStroke();
-     *  fill(255,255,255);  // text is white
-     *  text("centroid: ", 10, 20);
-     *  text(round(spectralCentroid)+" Hz", 10, 40);
-     *}
-     * </code></div>
-     */
-  p5.FFT.prototype.getCentroid = function () {
-    var nyquist = p5sound.audiocontext.sampleRate / 2;
-    var cumulative_sum = 0;
-    var centroid_normalization = 0;
-    for (var i = 0; i < this.freqDomain.length; i++) {
-      cumulative_sum += i * this.freqDomain[i];
-      centroid_normalization += this.freqDomain[i];
-    }
-    var mean_freq_index = 0;
-    if (centroid_normalization !== 0) {
-      mean_freq_index = cumulative_sum / centroid_normalization;
+      throw 'SoundFile is not done loading';
     }
-    var spec_centroid_freq = mean_freq_index * (nyquist / this.freqDomain.length);
-    return spec_centroid_freq;
   };
   /**
-   *  Smooth FFT analysis by averaging with the last analysis frame.
+   *  Schedule an event to be called when the soundfile
+   *  reaches the end of a buffer. If the soundfile is
+   *  playing through once, this will be called when it
+   *  ends. If it is looping, it will be called when
+   *  stop is called.
    *
-   *  @method smooth
-   *  @param {Number} smoothing    0.0 < smoothing < 1.0.
-   *                               Defaults to 0.8.
+   *  @method  onended
+   *  @for p5.SoundFile
+   *  @param  {Function} callback function to call when the
+   *                              soundfile has ended.
    */
-  p5.FFT.prototype.smooth = function (s) {
-    if (typeof s !== 'undefined') {
-      this.smoothing = s;
-    }
-    return this.smoothing;
+
+
+  p5.SoundFile.prototype.onended = function (callback) {
+    this._onended = callback;
+    return this;
   };
-  p5.FFT.prototype.dispose = function () {
-    // remove reference from soundArray
+
+  p5.SoundFile.prototype.add = function () {
+  };
+
+  p5.SoundFile.prototype.dispose = function () {
+    var now = p5sound.audiocontext.currentTime; 
+
     var index = p5sound.soundArray.indexOf(this);
     p5sound.soundArray.splice(index, 1);
-    if (this.analyser) {
-      this.analyser.disconnect();
-      delete this.analyser;
-    }
-  };
-  /**
-   *  Returns an array of average amplitude values for a given number
-   *  of frequency bands split equally. N defaults to 16.
-   *  <em>NOTE: analyze() must be called prior to linAverages(). Analyze()
-   *  tells the FFT to analyze frequency data, and linAverages() uses
-   *  the results to group them into a smaller set of averages.</em></p>
-   *
-   *  @method  linAverages
-   *  @param  {Number}  N                Number of returned frequency groups
-   *  @return {Array}   linearAverages   Array of average amplitude values for each group
-   */
-  p5.FFT.prototype.linAverages = function (N) {
-    var N = N || 16;
-    // This prevents undefined, null or 0 values of N
-    var spectrum = this.freqDomain;
-    var spectrumLength = spectrum.length;
-    var spectrumStep = Math.floor(spectrumLength / N);
-    var linearAverages = new Array(N);
-    // Keep a second index for the current average group and place the values accordingly
-    // with only one loop in the spectrum data
-    var groupIndex = 0;
-    for (var specIndex = 0; specIndex < spectrumLength; specIndex++) {
-      linearAverages[groupIndex] = linearAverages[groupIndex] !== undefined ? (linearAverages[groupIndex] + spectrum[specIndex]) / 2 : spectrum[specIndex];
-      // Increase the group index when the last element of the group is processed
-      if (specIndex % spectrumStep === spectrumStep - 1) {
-        groupIndex++;
+    this.stop(now);
+
+    if (this.buffer && this.bufferSourceNode) {
+      for (var i = 0; i < this.bufferSourceNodes.length - 1; i++) {
+        if (this.bufferSourceNodes[i] !== null) {
+          this.bufferSourceNodes[i].disconnect();
+
+          try {
+            this.bufferSourceNodes[i].stop(now);
+          } catch (e) {
+            console.warn('no buffer source node to dispose');
+          }
+
+          this.bufferSourceNodes[i] = null;
+        }
+      }
+
+      if (this.isPlaying()) {
+        try {
+          this._counterNode.stop(now);
+        } catch (e) {
+          console.log(e);
+        }
+
+        this._counterNode = null;
       }
     }
-    return linearAverages;
+
+    if (this.output) {
+      this.output.disconnect();
+      this.output = null;
+    }
+
+    if (this.panner) {
+      this.panner.disconnect();
+      this.panner = null;
+    }
   };
   /**
-   *  Returns an array of average amplitude values of the spectrum, for a given
-   *  set of <a href="https://en.wikipedia.org/wiki/Octave_band" target="_blank">
-   *  Octave Bands</a>
-   *  <em>NOTE: analyze() must be called prior to logAverages(). Analyze()
-   *  tells the FFT to analyze frequency data, and logAverages() uses
-   *  the results to group them into a smaller set of averages.</em></p>
+   * Connects the output of a p5sound object to input of another
+   * p5.sound object. For example, you may connect a p5.SoundFile to an
+   * FFT or an Effect. If no parameter is given, it will connect to
+   * the master output. Most p5sound objects connect to the master
+   * output when they are created.
    *
-   *  @method  logAverages
-   *  @param  {Array}   octaveBands    Array of Octave Bands objects for grouping
-   *  @return {Array}   logAverages    Array of average amplitude values for each group
-   */
-  p5.FFT.prototype.logAverages = function (octaveBands) {
-    var nyquist = p5sound.audiocontext.sampleRate / 2;
-    var spectrum = this.freqDomain;
-    var spectrumLength = spectrum.length;
-    var logAverages = new Array(octaveBands.length);
-    // Keep a second index for the current average group and place the values accordingly
-    // With only one loop in the spectrum data
-    var octaveIndex = 0;
-    for (var specIndex = 0; specIndex < spectrumLength; specIndex++) {
-      var specIndexFrequency = Math.round(specIndex * nyquist / this.freqDomain.length);
-      // Increase the group index if the current frequency exceeds the limits of the band
-      if (specIndexFrequency > octaveBands[octaveIndex].hi) {
-        octaveIndex++;
+   * @method connect
+   * @for p5.SoundFile
+   * @param {Object} [object] Audio object that accepts an input
+   */
+
+
+  p5.SoundFile.prototype.connect = function (unit) {
+    if (!unit) {
+      this.panner.connect(p5sound.input);
+    } else {
+      if (unit.hasOwnProperty('input')) {
+        this.panner.connect(unit.input);
+      } else {
+        this.panner.connect(unit);
       }
-      logAverages[octaveIndex] = logAverages[octaveIndex] !== undefined ? (logAverages[octaveIndex] + spectrum[specIndex]) / 2 : spectrum[specIndex];
     }
-    return logAverages;
   };
   /**
-   *  Calculates and Returns the 1/N
-   *  <a href="https://en.wikipedia.org/wiki/Octave_band" target="_blank">Octave Bands</a>
-   *  N defaults to 3 and minimum central frequency to 15.625Hz.
-   *  (1/3 Octave Bands ~= 31 Frequency Bands)
-   *  Setting fCtr0 to a central value of a higher octave will ignore the lower bands
-   *  and produce less frequency groups.
+   * Disconnects the output of this p5sound object.
    *
-   *  @method   getOctaveBands
-   *  @param  {Number}  N             Specifies the 1/N type of generated octave bands
-   *  @param  {Number}  fCtr0         Minimum central frequency for the lowest band
-   *  @return {Array}   octaveBands   Array of octave band objects with their bounds
+   * @method disconnect
+   * @for p5.SoundFile
    */
-  p5.FFT.prototype.getOctaveBands = function (N, fCtr0) {
-    var N = N || 3;
-    // Default to 1/3 Octave Bands
-    var fCtr0 = fCtr0 || 15.625;
-    // Minimum central frequency, defaults to 15.625Hz
-    var octaveBands = [];
-    var lastFrequencyBand = {
-      lo: fCtr0 / Math.pow(2, 1 / (2 * N)),
-      ctr: fCtr0,
-      hi: fCtr0 * Math.pow(2, 1 / (2 * N))
-    };
-    octaveBands.push(lastFrequencyBand);
-    var nyquist = p5sound.audiocontext.sampleRate / 2;
-    while (lastFrequencyBand.hi < nyquist) {
-      var newFrequencyBand = {};
-      newFrequencyBand.lo = lastFrequencyBand.hi;
-      newFrequencyBand.ctr = lastFrequencyBand.ctr * Math.pow(2, 1 / N);
-      newFrequencyBand.hi = newFrequencyBand.ctr * Math.pow(2, 1 / (2 * N));
-      octaveBands.push(newFrequencyBand);
-      lastFrequencyBand = newFrequencyBand;
-    }
-    return octaveBands;
-  };
-  // helper methods to convert type from float (dB) to int (0-255)
-  var freqToFloat = function (fft) {
-    if (fft.freqDomain instanceof Float32Array === false) {
-      fft.freqDomain = new Float32Array(fft.analyser.frequencyBinCount);
+
+
+  p5.SoundFile.prototype.disconnect = function () {
+    if (this.panner) {
+      this.panner.disconnect();
     }
   };
-  var freqToInt = function (fft) {
-    if (fft.freqDomain instanceof Uint8Array === false) {
-      fft.freqDomain = new Uint8Array(fft.analyser.frequencyBinCount);
-    }
+  /**
+   */
+
+
+  p5.SoundFile.prototype.getLevel = function () {
+    console.warn('p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead');
   };
-  var timeToFloat = function (fft) {
-    if (fft.timeDomain instanceof Float32Array === false) {
-      fft.timeDomain = new Float32Array(fft.analyser.frequencyBinCount);
-    }
+  /**
+   *  Reset the source for this SoundFile to a
+   *  new path (URL).
+   *
+   *  @method  setPath
+   *  @for p5.SoundFile
+   *  @param {String}   path     path to audio file
+   *  @param {Function} callback Callback
+   */
+
+
+  p5.SoundFile.prototype.setPath = function (p, callback) {
+    var path = p5.prototype._checkFileFormats(p);
+
+    this.url = path;
+    this.load(callback);
   };
-  var timeToInt = function (fft) {
-    if (fft.timeDomain instanceof Uint8Array === false) {
-      fft.timeDomain = new Uint8Array(fft.analyser.frequencyBinCount);
+  /**
+   *  Replace the current Audio Buffer with a new Buffer.
+   *
+   *  @method setBuffer
+   *  @for p5.SoundFile
+   *  @param {Array} buf Array of Float32 Array(s). 2 Float32 Arrays
+   *                     will create a stereo source. 1 will create
+   *                     a mono source.
+   */
+
+
+  p5.SoundFile.prototype.setBuffer = function (buf) {
+    var numChannels = buf.length;
+    var size = buf[0].length;
+    var newBuffer = ac.createBuffer(numChannels, size, ac.sampleRate);
+
+    if (!(buf[0] instanceof Float32Array)) {
+      buf[0] = new Float32Array(buf[0]);
     }
-  };
-}(master);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_SignalBase;
-Tone_signal_SignalBase = function (Tone) {
-  'use strict';
-  Tone.SignalBase = function () {
-  };
-  Tone.extend(Tone.SignalBase);
-  Tone.SignalBase.prototype.connect = function (node, outputNumber, inputNumber) {
-    if (Tone.Signal && Tone.Signal === node.constructor || Tone.Param && Tone.Param === node.constructor || Tone.TimelineSignal && Tone.TimelineSignal === node.constructor) {
-      node._param.cancelScheduledValues(0);
-      node._param.value = 0;
-      node.overridden = true;
-    } else if (node instanceof AudioParam) {
-      node.cancelScheduledValues(0);
-      node.value = 0;
-    }
-    Tone.prototype.connect.call(this, node, outputNumber, inputNumber);
-    return this;
-  };
-  return Tone.SignalBase;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_WaveShaper;
-Tone_signal_WaveShaper = function (Tone) {
-  'use strict';
-  Tone.WaveShaper = function (mapping, bufferLen) {
-    this._shaper = this.input = this.output = this.context.createWaveShaper();
-    this._curve = null;
-    if (Array.isArray(mapping)) {
-      this.curve = mapping;
-    } else if (isFinite(mapping) || this.isUndef(mapping)) {
-      this._curve = new Float32Array(this.defaultArg(mapping, 1024));
-    } else if (this.isFunction(mapping)) {
-      this._curve = new Float32Array(this.defaultArg(bufferLen, 1024));
-      this.setMap(mapping);
-    }
-  };
-  Tone.extend(Tone.WaveShaper, Tone.SignalBase);
-  Tone.WaveShaper.prototype.setMap = function (mapping) {
-    for (var i = 0, len = this._curve.length; i < len; i++) {
-      var normalized = i / (len - 1) * 2 - 1;
-      this._curve[i] = mapping(normalized, i);
-    }
-    this._shaper.curve = this._curve;
-    return this;
-  };
-  Object.defineProperty(Tone.WaveShaper.prototype, 'curve', {
-    get: function () {
-      return this._shaper.curve;
-    },
-    set: function (mapping) {
-      this._curve = new Float32Array(mapping);
-      this._shaper.curve = this._curve;
+
+    for (var channelNum = 0; channelNum < numChannels; channelNum++) {
+      var channel = newBuffer.getChannelData(channelNum);
+      channel.set(buf[channelNum]);
     }
-  });
-  Object.defineProperty(Tone.WaveShaper.prototype, 'oversample', {
-    get: function () {
-      return this._shaper.oversample;
-    },
-    set: function (oversampling) {
-      if ([
-          'none',
-          '2x',
-          '4x'
-        ].indexOf(oversampling) !== -1) {
-        this._shaper.oversample = oversampling;
-      } else {
-        throw new RangeError('Tone.WaveShaper: oversampling must be either \'none\', \'2x\', or \'4x\'');
-      }
+
+    this.buffer = newBuffer; 
+
+    this.panner.inputChannels(numChannels);
+  }; 
+
+
+  var _createCounterBuffer = function _createCounterBuffer(buffer) {
+    var len = buffer.length;
+    var audioBuf = ac.createBuffer(1, buffer.length, ac.sampleRate);
+    var arrayBuffer = audioBuf.getChannelData(0);
+
+    for (var index = 0; index < len; index++) {
+      arrayBuffer[index] = index;
     }
-  });
-  Tone.WaveShaper.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._shaper.disconnect();
-    this._shaper = null;
-    this._curve = null;
-    return this;
-  };
-  return Tone.WaveShaper;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_type_TimeBase;
-Tone_type_TimeBase = function (Tone) {
-  Tone.TimeBase = function (val, units) {
-    if (this instanceof Tone.TimeBase) {
-      this._expr = this._noOp;
-      if (val instanceof Tone.TimeBase) {
-        this.copy(val);
-      } else if (!this.isUndef(units) || this.isNumber(val)) {
-        units = this.defaultArg(units, this._defaultUnits);
-        var method = this._primaryExpressions[units].method;
-        this._expr = method.bind(this, val);
-      } else if (this.isString(val)) {
-        this.set(val);
-      } else if (this.isUndef(val)) {
-        this._expr = this._defaultExpr();
-      }
-    } else {
-      return new Tone.TimeBase(val, units);
+
+    return audioBuf;
+  }; 
+
+
+  p5.SoundFile.prototype._initCounterNode = function () {
+    var _this = this;
+
+    var self = this;
+    var now = ac.currentTime;
+    var cNode = ac.createBufferSource();
+    var workletBufferSize = safeBufferSize(256); 
+
+    if (self._workletNode) {
+      self._workletNode.disconnect();
+
+      delete self._workletNode;
     }
-  };
-  Tone.extend(Tone.TimeBase);
-  Tone.TimeBase.prototype.set = function (exprString) {
-    this._expr = this._parseExprString(exprString);
-    return this;
-  };
-  Tone.TimeBase.prototype.clone = function () {
-    var instance = new this.constructor();
-    instance.copy(this);
-    return instance;
-  };
-  Tone.TimeBase.prototype.copy = function (time) {
-    var val = time._expr();
-    return this.set(val);
-  };
-  Tone.TimeBase.prototype._primaryExpressions = {
-    'n': {
-      regexp: /^(\d+)n/i,
-      method: function (value) {
-        value = parseInt(value);
-        if (value === 1) {
-          return this._beatsToUnits(this._timeSignature());
-        } else {
-          return this._beatsToUnits(4 / value);
-        }
-      }
-    },
-    't': {
-      regexp: /^(\d+)t/i,
-      method: function (value) {
-        value = parseInt(value);
-        return this._beatsToUnits(8 / (parseInt(value) * 3));
-      }
-    },
-    'm': {
-      regexp: /^(\d+)m/i,
-      method: function (value) {
-        return this._beatsToUnits(parseInt(value) * this._timeSignature());
-      }
-    },
-    'i': {
-      regexp: /^(\d+)i/i,
-      method: function (value) {
-        return this._ticksToUnits(parseInt(value));
-      }
-    },
-    'hz': {
-      regexp: /^(\d+(?:\.\d+)?)hz/i,
-      method: function (value) {
-        return this._frequencyToUnits(parseFloat(value));
+
+    self._workletNode = new AudioWorkletNode(ac, processorNames.soundFileProcessor, {
+      processorOptions: {
+        bufferSize: workletBufferSize
       }
-    },
-    'tr': {
-      regexp: /^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,
-      method: function (m, q, s) {
-        var total = 0;
-        if (m && m !== '0') {
-          total += this._beatsToUnits(this._timeSignature() * parseFloat(m));
-        }
-        if (q && q !== '0') {
-          total += this._beatsToUnits(parseFloat(q));
-        }
-        if (s && s !== '0') {
-          total += this._beatsToUnits(parseFloat(s) / 4);
+    });
+
+    self._workletNode.port.onmessage = function (event) {
+      if (event.data.name === 'position') {
+        if (event.data.position === 0) {
+          return;
         }
-        return total;
-      }
-    },
-    's': {
-      regexp: /^(\d+(?:\.\d+)?s)/,
-      method: function (value) {
-        return this._secondsToUnits(parseFloat(value));
-      }
-    },
-    'samples': {
-      regexp: /^(\d+)samples/,
-      method: function (value) {
-        return parseInt(value) / this.context.sampleRate;
-      }
-    },
-    'default': {
-      regexp: /^(\d+(?:\.\d+)?)/,
-      method: function (value) {
-        return this._primaryExpressions[this._defaultUnits].method.call(this, value);
-      }
-    }
-  };
-  Tone.TimeBase.prototype._binaryExpressions = {
-    '+': {
-      regexp: /^\+/,
-      precedence: 2,
-      method: function (lh, rh) {
-        return lh() + rh();
-      }
-    },
-    '-': {
-      regexp: /^\-/,
-      precedence: 2,
-      method: function (lh, rh) {
-        return lh() - rh();
-      }
-    },
-    '*': {
-      regexp: /^\*/,
-      precedence: 1,
-      method: function (lh, rh) {
-        return lh() * rh();
-      }
-    },
-    '/': {
-      regexp: /^\//,
-      precedence: 1,
-      method: function (lh, rh) {
-        return lh() / rh();
-      }
-    }
-  };
-  Tone.TimeBase.prototype._unaryExpressions = {
-    'neg': {
-      regexp: /^\-/,
-      method: function (lh) {
-        return -lh();
+
+        _this._lastPos = event.data.position; 
+
+        _this._onTimeUpdate(self._lastPos);
       }
-    }
+    }; 
+
+
+    cNode.buffer = _createCounterBuffer(self.buffer);
+    cNode.playbackRate.setValueAtTime(self.playbackRate, now);
+    cNode.connect(self._workletNode);
+
+    self._workletNode.connect(p5.soundOut._silentNode);
+
+    return cNode;
+  }; 
+
+
+  p5.SoundFile.prototype._initSourceNode = function () {
+    var bufferSourceNode = ac.createBufferSource();
+    bufferSourceNode.buffer = this.buffer;
+    bufferSourceNode.playbackRate.value = this.playbackRate;
+    bufferSourceNode.connect(this.output);
+    return bufferSourceNode;
   };
-  Tone.TimeBase.prototype._syntaxGlue = {
-    '(': { regexp: /^\(/ },
-    ')': { regexp: /^\)/ }
-  };
-  Tone.TimeBase.prototype._tokenize = function (expr) {
-    var position = -1;
-    var tokens = [];
-    while (expr.length > 0) {
-      expr = expr.trim();
-      var token = getNextToken(expr, this);
-      tokens.push(token);
-      expr = expr.substr(token.value.length);
-    }
-    function getNextToken(expr, context) {
-      var expressions = [
-        '_binaryExpressions',
-        '_unaryExpressions',
-        '_primaryExpressions',
-        '_syntaxGlue'
-      ];
-      for (var i = 0; i < expressions.length; i++) {
-        var group = context[expressions[i]];
-        for (var opName in group) {
-          var op = group[opName];
-          var reg = op.regexp;
-          var match = expr.match(reg);
-          if (match !== null) {
-            return {
-              method: op.method,
-              precedence: op.precedence,
-              regexp: op.regexp,
-              value: match[0]
-            };
-          }
-        }
+  /**
+   *  processPeaks returns an array of timestamps where it thinks there is a beat.
+   *
+   *  This is an asynchronous function that processes the soundfile in an offline audio context,
+   *  and sends the results to your callback function.
+   *
+   *  The process involves running the soundfile through a lowpass filter, and finding all of the
+   *  peaks above the initial threshold. If the total number of peaks are below the minimum number of peaks,
+   *  it decreases the threshold and re-runs the analysis until either minPeaks or minThreshold are reached.
+   *
+   *  @method  processPeaks
+   *  @for p5.SoundFile
+   *  @param  {Function} callback       a function to call once this data is returned
+   *  @param  {Number}   [initThreshold] initial threshold defaults to 0.9
+   *  @param  {Number}   [minThreshold]   minimum threshold defaults to 0.22
+   *  @param  {Number}   [minPeaks]       minimum number of peaks defaults to 200
+   *  @return {Array}                  Array of timestamped peaks
+   */
+
+
+  p5.SoundFile.prototype.processPeaks = function (callback, _initThreshold, _minThreshold, _minPeaks) {
+    var bufLen = this.buffer.length;
+    var sampleRate = this.buffer.sampleRate;
+    var buffer = this.buffer;
+    var allPeaks = [];
+    var initialThreshold = _initThreshold || 0.9,
+        threshold = initialThreshold,
+        minThreshold = _minThreshold || 0.22,
+        minPeaks = _minPeaks || 200; 
+
+    var offlineContext = new window.OfflineAudioContext(1, bufLen, sampleRate); 
+
+    var source = offlineContext.createBufferSource();
+    source.buffer = buffer; 
+
+    var filter = offlineContext.createBiquadFilter();
+    filter.type = 'lowpass';
+    source.connect(filter);
+    filter.connect(offlineContext.destination); 
+
+    source.start(0);
+    offlineContext.startRendering(); 
+
+    offlineContext.oncomplete = function (e) {
+      if (!self.panner) return;
+      var filteredBuffer = e.renderedBuffer;
+      var bufferData = filteredBuffer.getChannelData(0); 
+
+      do {
+        allPeaks = getPeaksAtThreshold(bufferData, threshold);
+        threshold -= 0.005;
+      } while (Object.keys(allPeaks).length < minPeaks && threshold >= minThreshold); 
+
+
+      var intervalCounts = countIntervalsBetweenNearbyPeaks(allPeaks); 
+
+      var groups = groupNeighborsByTempo(intervalCounts, filteredBuffer.sampleRate); 
+
+      var topTempos = groups.sort(function (intA, intB) {
+        return intB.count - intA.count;
+      }).splice(0, 5); 
+
+      this.tempo = topTempos[0].tempo; 
+
+      var bpmVariance = 5;
+      var tempoPeaks = getPeaksAtTopTempo(allPeaks, topTempos[0].tempo, filteredBuffer.sampleRate, bpmVariance);
+      callback(tempoPeaks);
+    };
+  }; 
+
+
+  var Peak = function Peak(amp, i) {
+    this.sampleIndex = i;
+    this.amplitude = amp;
+    this.tempos = [];
+    this.intervals = [];
+  }; 
+
+
+  function getPeaksAtThreshold(data, threshold) {
+    var peaksObj = {};
+    var length = data.length;
+
+    for (var i = 0; i < length; i++) {
+      if (data[i] > threshold) {
+        var amp = data[i];
+        var peak = new Peak(amp, i);
+        peaksObj[i] = peak; 
+
+        i += 6000;
       }
-      throw new SyntaxError('Tone.TimeBase: Unexpected token ' + expr);
+
+      i++;
     }
-    return {
-      next: function () {
-        return tokens[++position];
-      },
-      peek: function () {
-        return tokens[position + 1];
-      }
-    };
-  };
-  Tone.TimeBase.prototype._matchGroup = function (token, group, prec) {
-    var ret = false;
-    if (!this.isUndef(token)) {
-      for (var opName in group) {
-        var op = group[opName];
-        if (op.regexp.test(token.value)) {
-          if (!this.isUndef(prec)) {
-            if (op.precedence === prec) {
-              return op;
+
+    return peaksObj;
+  } 
+
+
+  function countIntervalsBetweenNearbyPeaks(peaksObj) {
+    var intervalCounts = [];
+    var peaksArray = Object.keys(peaksObj).sort();
+
+    for (var index = 0; index < peaksArray.length; index++) {
+      for (var i = 0; i < 10; i++) {
+        var startPeak = peaksObj[peaksArray[index]];
+        var endPeak = peaksObj[peaksArray[index + i]];
+
+        if (startPeak && endPeak) {
+          var startPos = startPeak.sampleIndex;
+          var endPos = endPeak.sampleIndex;
+          var interval = endPos - startPos; 
+
+          if (interval > 0) {
+            startPeak.intervals.push(interval);
+          } 
+
+
+          var foundInterval = intervalCounts.some(function (intervalCount) {
+            if (intervalCount.interval === interval) {
+              intervalCount.count++;
+              return intervalCount;
             }
-          } else {
-            return op;
+          }); 
+
+          if (!foundInterval) {
+            intervalCounts.push({
+              interval: interval,
+              count: 1
+            });
           }
         }
       }
     }
-    return ret;
-  };
-  Tone.TimeBase.prototype._parseBinary = function (lexer, precedence) {
-    if (this.isUndef(precedence)) {
-      precedence = 2;
-    }
-    var expr;
-    if (precedence < 0) {
-      expr = this._parseUnary(lexer);
-    } else {
-      expr = this._parseBinary(lexer, precedence - 1);
-    }
-    var token = lexer.peek();
-    while (token && this._matchGroup(token, this._binaryExpressions, precedence)) {
-      token = lexer.next();
-      expr = token.method.bind(this, expr, this._parseBinary(lexer, precedence - 1));
-      token = lexer.peek();
-    }
-    return expr;
-  };
-  Tone.TimeBase.prototype._parseUnary = function (lexer) {
-    var token, expr;
-    token = lexer.peek();
-    var op = this._matchGroup(token, this._unaryExpressions);
-    if (op) {
-      token = lexer.next();
-      expr = this._parseUnary(lexer);
-      return op.method.bind(this, expr);
-    }
-    return this._parsePrimary(lexer);
-  };
-  Tone.TimeBase.prototype._parsePrimary = function (lexer) {
-    var token, expr;
-    token = lexer.peek();
-    if (this.isUndef(token)) {
-      throw new SyntaxError('Tone.TimeBase: Unexpected end of expression');
-    }
-    if (this._matchGroup(token, this._primaryExpressions)) {
-      token = lexer.next();
-      var matching = token.value.match(token.regexp);
-      return token.method.bind(this, matching[1], matching[2], matching[3]);
-    }
-    if (token && token.value === '(') {
-      lexer.next();
-      expr = this._parseBinary(lexer);
-      token = lexer.next();
-      if (!(token && token.value === ')')) {
-        throw new SyntaxError('Expected )');
-      }
-      return expr;
-    }
-    throw new SyntaxError('Tone.TimeBase: Cannot process token ' + token.value);
-  };
-  Tone.TimeBase.prototype._parseExprString = function (exprString) {
-    if (!this.isString(exprString)) {
-      exprString = exprString.toString();
-    }
-    var lexer = this._tokenize(exprString);
-    var tree = this._parseBinary(lexer);
-    return tree;
-  };
-  Tone.TimeBase.prototype._noOp = function () {
-    return 0;
-  };
-  Tone.TimeBase.prototype._defaultExpr = function () {
-    return this._noOp;
-  };
-  Tone.TimeBase.prototype._defaultUnits = 's';
-  Tone.TimeBase.prototype._frequencyToUnits = function (freq) {
-    return 1 / freq;
-  };
-  Tone.TimeBase.prototype._beatsToUnits = function (beats) {
-    return 60 / Tone.Transport.bpm.value * beats;
-  };
-  Tone.TimeBase.prototype._secondsToUnits = function (seconds) {
-    return seconds;
-  };
-  Tone.TimeBase.prototype._ticksToUnits = function (ticks) {
-    return ticks * (this._beatsToUnits(1) / Tone.Transport.PPQ);
-  };
-  Tone.TimeBase.prototype._timeSignature = function () {
-    return Tone.Transport.timeSignature;
-  };
-  Tone.TimeBase.prototype._pushExpr = function (val, name, units) {
-    if (!(val instanceof Tone.TimeBase)) {
-      val = new this.constructor(val, units);
-    }
-    this._expr = this._binaryExpressions[name].method.bind(this, this._expr, val._expr);
-    return this;
-  };
-  Tone.TimeBase.prototype.add = function (val, units) {
-    return this._pushExpr(val, '+', units);
-  };
-  Tone.TimeBase.prototype.sub = function (val, units) {
-    return this._pushExpr(val, '-', units);
-  };
-  Tone.TimeBase.prototype.mult = function (val, units) {
-    return this._pushExpr(val, '*', units);
-  };
-  Tone.TimeBase.prototype.div = function (val, units) {
-    return this._pushExpr(val, '/', units);
-  };
-  Tone.TimeBase.prototype.valueOf = function () {
-    return this._expr();
-  };
-  Tone.TimeBase.prototype.dispose = function () {
-    this._expr = null;
-  };
-  return Tone.TimeBase;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_type_Time;
-Tone_type_Time = function (Tone) {
-  Tone.Time = function (val, units) {
-    if (this instanceof Tone.Time) {
-      this._plusNow = false;
-      Tone.TimeBase.call(this, val, units);
-    } else {
-      return new Tone.Time(val, units);
-    }
-  };
-  Tone.extend(Tone.Time, Tone.TimeBase);
-  Tone.Time.prototype._unaryExpressions = Object.create(Tone.TimeBase.prototype._unaryExpressions);
-  Tone.Time.prototype._unaryExpressions.quantize = {
-    regexp: /^@/,
-    method: function (rh) {
-      return Tone.Transport.nextSubdivision(rh());
-    }
-  };
-  Tone.Time.prototype._unaryExpressions.now = {
-    regexp: /^\+/,
-    method: function (lh) {
-      this._plusNow = true;
-      return lh();
-    }
-  };
-  Tone.Time.prototype.quantize = function (subdiv, percent) {
-    percent = this.defaultArg(percent, 1);
-    this._expr = function (expr, subdivision, percent) {
-      expr = expr();
-      subdivision = subdivision.toSeconds();
-      var multiple = Math.round(expr / subdivision);
-      var ideal = multiple * subdivision;
-      var diff = ideal - expr;
-      return expr + diff * percent;
-    }.bind(this, this._expr, new this.constructor(subdiv), percent);
-    return this;
-  };
-  Tone.Time.prototype.addNow = function () {
-    this._plusNow = true;
-    return this;
-  };
-  Tone.Time.prototype._defaultExpr = function () {
-    this._plusNow = true;
-    return this._noOp;
-  };
-  Tone.Time.prototype.copy = function (time) {
-    Tone.TimeBase.prototype.copy.call(this, time);
-    this._plusNow = time._plusNow;
-    return this;
-  };
-  Tone.Time.prototype.toNotation = function () {
-    var time = this.toSeconds();
-    var testNotations = [
-      '1m',
-      '2n',
-      '4n',
-      '8n',
-      '16n',
-      '32n',
-      '64n',
-      '128n'
-    ];
-    var retNotation = this._toNotationHelper(time, testNotations);
-    var testTripletNotations = [
-      '1m',
-      '2n',
-      '2t',
-      '4n',
-      '4t',
-      '8n',
-      '8t',
-      '16n',
-      '16t',
-      '32n',
-      '32t',
-      '64n',
-      '64t',
-      '128n'
-    ];
-    var retTripletNotation = this._toNotationHelper(time, testTripletNotations);
-    if (retTripletNotation.split('+').length < retNotation.split('+').length) {
-      return retTripletNotation;
-    } else {
-      return retNotation;
-    }
-  };
-  Tone.Time.prototype._toNotationHelper = function (units, testNotations) {
-    var threshold = this._notationToUnits(testNotations[testNotations.length - 1]);
-    var retNotation = '';
-    for (var i = 0; i < testNotations.length; i++) {
-      var notationTime = this._notationToUnits(testNotations[i]);
-      var multiple = units / notationTime;
-      var floatingPointError = 0.000001;
-      if (1 - multiple % 1 < floatingPointError) {
-        multiple += floatingPointError;
-      }
-      multiple = Math.floor(multiple);
-      if (multiple > 0) {
-        if (multiple === 1) {
-          retNotation += testNotations[i];
-        } else {
-          retNotation += multiple.toString() + '*' + testNotations[i];
-        }
-        units -= multiple * notationTime;
-        if (units < threshold) {
-          break;
-        } else {
-          retNotation += ' + ';
+
+    return intervalCounts;
+  } 
+
+
+  function groupNeighborsByTempo(intervalCounts, sampleRate) {
+    var tempoCounts = [];
+    intervalCounts.forEach(function (intervalCount) {
+      try {
+        var theoreticalTempo = Math.abs(60 / (intervalCount.interval / sampleRate));
+        theoreticalTempo = mapTempo(theoreticalTempo);
+        var foundTempo = tempoCounts.some(function (tempoCount) {
+          if (tempoCount.tempo === theoreticalTempo) return tempoCount.count += intervalCount.count;
+        });
+
+        if (!foundTempo) {
+          if (isNaN(theoreticalTempo)) {
+            return;
+          }
+
+          tempoCounts.push({
+            tempo: Math.round(theoreticalTempo),
+            count: intervalCount.count
+          });
         }
+      } catch (e) {
+        throw e;
       }
-    }
-    if (retNotation === '') {
-      retNotation = '0';
-    }
-    return retNotation;
-  };
-  Tone.Time.prototype._notationToUnits = function (notation) {
-    var primaryExprs = this._primaryExpressions;
-    var notationExprs = [
-      primaryExprs.n,
-      primaryExprs.t,
-      primaryExprs.m
-    ];
-    for (var i = 0; i < notationExprs.length; i++) {
-      var expr = notationExprs[i];
-      var match = notation.match(expr.regexp);
-      if (match) {
-        return expr.method.call(this, match[1]);
-      }
-    }
-  };
-  Tone.Time.prototype.toBarsBeatsSixteenths = function () {
-    var quarterTime = this._beatsToUnits(1);
-    var quarters = this.toSeconds() / quarterTime;
-    var measures = Math.floor(quarters / this._timeSignature());
-    var sixteenths = quarters % 1 * 4;
-    quarters = Math.floor(quarters) % this._timeSignature();
-    sixteenths = sixteenths.toString();
-    if (sixteenths.length > 3) {
-      sixteenths = parseFloat(sixteenths).toFixed(3);
-    }
-    var progress = [
-      measures,
-      quarters,
-      sixteenths
-    ];
-    return progress.join(':');
-  };
-  Tone.Time.prototype.toTicks = function () {
-    var quarterTime = this._beatsToUnits(1);
-    var quarters = this.valueOf() / quarterTime;
-    return Math.floor(quarters * Tone.Transport.PPQ);
-  };
-  Tone.Time.prototype.toSamples = function () {
-    return this.toSeconds() * this.context.sampleRate;
-  };
-  Tone.Time.prototype.toFrequency = function () {
-    return 1 / this.toSeconds();
-  };
-  Tone.Time.prototype.toSeconds = function () {
-    return this.valueOf();
-  };
-  Tone.Time.prototype.toMilliseconds = function () {
-    return this.toSeconds() * 1000;
-  };
-  Tone.Time.prototype.valueOf = function () {
-    var val = this._expr();
-    return val + (this._plusNow ? this.now() : 0);
-  };
-  return Tone.Time;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_type_Frequency;
-Tone_type_Frequency = function (Tone) {
-  Tone.Frequency = function (val, units) {
-    if (this instanceof Tone.Frequency) {
-      Tone.TimeBase.call(this, val, units);
-    } else {
-      return new Tone.Frequency(val, units);
-    }
-  };
-  Tone.extend(Tone.Frequency, Tone.TimeBase);
-  Tone.Frequency.prototype._primaryExpressions = Object.create(Tone.TimeBase.prototype._primaryExpressions);
-  Tone.Frequency.prototype._primaryExpressions.midi = {
-    regexp: /^(\d+(?:\.\d+)?midi)/,
-    method: function (value) {
-      return this.midiToFrequency(value);
-    }
-  };
-  Tone.Frequency.prototype._primaryExpressions.note = {
-    regexp: /^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,
-    method: function (pitch, octave) {
-      var index = noteToScaleIndex[pitch.toLowerCase()];
-      var noteNumber = index + (parseInt(octave) + 1) * 12;
-      return this.midiToFrequency(noteNumber);
-    }
-  };
-  Tone.Frequency.prototype._primaryExpressions.tr = {
-    regexp: /^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,
-    method: function (m, q, s) {
-      var total = 1;
-      if (m && m !== '0') {
-        total *= this._beatsToUnits(this._timeSignature() * parseFloat(m));
-      }
-      if (q && q !== '0') {
-        total *= this._beatsToUnits(parseFloat(q));
-      }
-      if (s && s !== '0') {
-        total *= this._beatsToUnits(parseFloat(s) / 4);
-      }
-      return total;
-    }
-  };
-  Tone.Frequency.prototype.transpose = function (interval) {
-    this._expr = function (expr, interval) {
-      var val = expr();
-      return val * this.intervalToFrequencyRatio(interval);
-    }.bind(this, this._expr, interval);
-    return this;
-  };
-  Tone.Frequency.prototype.harmonize = function (intervals) {
-    this._expr = function (expr, intervals) {
-      var val = expr();
-      var ret = [];
-      for (var i = 0; i < intervals.length; i++) {
-        ret[i] = val * this.intervalToFrequencyRatio(intervals[i]);
-      }
-      return ret;
-    }.bind(this, this._expr, intervals);
-    return this;
-  };
-  Tone.Frequency.prototype.toMidi = function () {
-    return this.frequencyToMidi(this.valueOf());
-  };
-  Tone.Frequency.prototype.toNote = function () {
-    var freq = this.valueOf();
-    var log = Math.log(freq / Tone.Frequency.A4) / Math.LN2;
-    var noteNumber = Math.round(12 * log) + 57;
-    var octave = Math.floor(noteNumber / 12);
-    if (octave < 0) {
-      noteNumber += -12 * octave;
-    }
-    var noteName = scaleIndexToNote[noteNumber % 12];
-    return noteName + octave.toString();
-  };
-  Tone.Frequency.prototype.toSeconds = function () {
-    return 1 / this.valueOf();
-  };
-  Tone.Frequency.prototype.toFrequency = function () {
-    return this.valueOf();
-  };
-  Tone.Frequency.prototype.toTicks = function () {
-    var quarterTime = this._beatsToUnits(1);
-    var quarters = this.valueOf() / quarterTime;
-    return Math.floor(quarters * Tone.Transport.PPQ);
-  };
-  Tone.Frequency.prototype._frequencyToUnits = function (freq) {
-    return freq;
-  };
-  Tone.Frequency.prototype._ticksToUnits = function (ticks) {
-    return 1 / (ticks * 60 / (Tone.Transport.bpm.value * Tone.Transport.PPQ));
-  };
-  Tone.Frequency.prototype._beatsToUnits = function (beats) {
-    return 1 / Tone.TimeBase.prototype._beatsToUnits.call(this, beats);
-  };
-  Tone.Frequency.prototype._secondsToUnits = function (seconds) {
-    return 1 / seconds;
-  };
-  Tone.Frequency.prototype._defaultUnits = 'hz';
-  var noteToScaleIndex = {
-    'cbb': -2,
-    'cb': -1,
-    'c': 0,
-    'c#': 1,
-    'cx': 2,
-    'dbb': 0,
-    'db': 1,
-    'd': 2,
-    'd#': 3,
-    'dx': 4,
-    'ebb': 2,
-    'eb': 3,
-    'e': 4,
-    'e#': 5,
-    'ex': 6,
-    'fbb': 3,
-    'fb': 4,
-    'f': 5,
-    'f#': 6,
-    'fx': 7,
-    'gbb': 5,
-    'gb': 6,
-    'g': 7,
-    'g#': 8,
-    'gx': 9,
-    'abb': 7,
-    'ab': 8,
-    'a': 9,
-    'a#': 10,
-    'ax': 11,
-    'bbb': 9,
-    'bb': 10,
-    'b': 11,
-    'b#': 12,
-    'bx': 13
-  };
-  var scaleIndexToNote = [
-    'C',
-    'C#',
-    'D',
-    'D#',
-    'E',
-    'F',
-    'F#',
-    'G',
-    'G#',
-    'A',
-    'A#',
-    'B'
-  ];
-  Tone.Frequency.A4 = 440;
-  Tone.Frequency.prototype.midiToFrequency = function (midi) {
-    return Tone.Frequency.A4 * Math.pow(2, (midi - 69) / 12);
-  };
-  Tone.Frequency.prototype.frequencyToMidi = function (frequency) {
-    return 69 + 12 * Math.log(frequency / Tone.Frequency.A4) / Math.LN2;
-  };
-  return Tone.Frequency;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_type_TransportTime;
-Tone_type_TransportTime = function (Tone) {
-  Tone.TransportTime = function (val, units) {
-    if (this instanceof Tone.TransportTime) {
-      Tone.Time.call(this, val, units);
-    } else {
-      return new Tone.TransportTime(val, units);
-    }
-  };
-  Tone.extend(Tone.TransportTime, Tone.Time);
-  Tone.TransportTime.prototype._unaryExpressions = Object.create(Tone.Time.prototype._unaryExpressions);
-  Tone.TransportTime.prototype._unaryExpressions.quantize = {
-    regexp: /^@/,
-    method: function (rh) {
-      var subdivision = this._secondsToTicks(rh());
-      var multiple = Math.ceil(Tone.Transport.ticks / subdivision);
-      return this._ticksToUnits(multiple * subdivision);
-    }
-  };
-  Tone.TransportTime.prototype._secondsToTicks = function (seconds) {
-    var quarterTime = this._beatsToUnits(1);
-    var quarters = seconds / quarterTime;
-    return Math.round(quarters * Tone.Transport.PPQ);
-  };
-  Tone.TransportTime.prototype.valueOf = function () {
-    var val = this._secondsToTicks(this._expr());
-    return val + (this._plusNow ? Tone.Transport.ticks : 0);
-  };
-  Tone.TransportTime.prototype.toTicks = function () {
-    return this.valueOf();
-  };
-  Tone.TransportTime.prototype.toSeconds = function () {
-    var val = this._expr();
-    return val + (this._plusNow ? Tone.Transport.seconds : 0);
-  };
-  Tone.TransportTime.prototype.toFrequency = function () {
-    return 1 / this.toSeconds();
-  };
-  return Tone.TransportTime;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_type_Type;
-Tone_type_Type = function (Tone) {
-  Tone.Type = {
-    Default: 'number',
-    Time: 'time',
-    Frequency: 'frequency',
-    TransportTime: 'transportTime',
-    Ticks: 'ticks',
-    NormalRange: 'normalRange',
-    AudioRange: 'audioRange',
-    Decibels: 'db',
-    Interval: 'interval',
-    BPM: 'bpm',
-    Positive: 'positive',
-    Cents: 'cents',
-    Degrees: 'degrees',
-    MIDI: 'midi',
-    BarsBeatsSixteenths: 'barsBeatsSixteenths',
-    Samples: 'samples',
-    Hertz: 'hertz',
-    Note: 'note',
-    Milliseconds: 'milliseconds',
-    Seconds: 'seconds',
-    Notation: 'notation'
-  };
-  Tone.prototype.toSeconds = function (time) {
-    if (this.isNumber(time)) {
-      return time;
-    } else if (this.isUndef(time)) {
-      return this.now();
-    } else if (this.isString(time)) {
-      return new Tone.Time(time).toSeconds();
-    } else if (time instanceof Tone.TimeBase) {
-      return time.toSeconds();
-    }
-  };
-  Tone.prototype.toFrequency = function (freq) {
-    if (this.isNumber(freq)) {
-      return freq;
-    } else if (this.isString(freq) || this.isUndef(freq)) {
-      return new Tone.Frequency(freq).valueOf();
-    } else if (freq instanceof Tone.TimeBase) {
-      return freq.toFrequency();
-    }
-  };
-  Tone.prototype.toTicks = function (time) {
-    if (this.isNumber(time) || this.isString(time)) {
-      return new Tone.TransportTime(time).toTicks();
-    } else if (this.isUndef(time)) {
-      return Tone.Transport.ticks;
-    } else if (time instanceof Tone.TimeBase) {
-      return time.toTicks();
-    }
-  };
-  return Tone;
-}(Tone_core_Tone, Tone_type_Time, Tone_type_Frequency, Tone_type_TransportTime);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Param;
-Tone_core_Param = function (Tone) {
-  'use strict';
-  Tone.Param = function () {
-    var options = this.optionsObject(arguments, [
-      'param',
-      'units',
-      'convert'
-    ], Tone.Param.defaults);
-    this._param = this.input = options.param;
-    this.units = options.units;
-    this.convert = options.convert;
-    this.overridden = false;
-    this._lfo = null;
-    if (this.isObject(options.lfo)) {
-      this.value = options.lfo;
-    } else if (!this.isUndef(options.value)) {
-      this.value = options.value;
-    }
-  };
-  Tone.extend(Tone.Param);
-  Tone.Param.defaults = {
-    'units': Tone.Type.Default,
-    'convert': true,
-    'param': undefined
-  };
-  Object.defineProperty(Tone.Param.prototype, 'value', {
-    get: function () {
-      return this._toUnits(this._param.value);
-    },
-    set: function (value) {
-      if (this.isObject(value)) {
-        if (this.isUndef(Tone.LFO)) {
-          throw new Error('Include \'Tone.LFO\' to use an LFO as a Param value.');
-        }
-        if (this._lfo) {
-          this._lfo.dispose();
+    });
+    return tempoCounts;
+  } 
+
+
+  function getPeaksAtTopTempo(peaksObj, tempo, sampleRate, bpmVariance) {
+    var peaksAtTopTempo = [];
+    var peaksArray = Object.keys(peaksObj).sort(); 
+
+    for (var i = 0; i < peaksArray.length; i++) {
+      var key = peaksArray[i];
+      var peak = peaksObj[key];
+
+      for (var j = 0; j < peak.intervals.length; j++) {
+        var intervalBPM = Math.round(Math.abs(60 / (peak.intervals[j] / sampleRate)));
+        intervalBPM = mapTempo(intervalBPM);
+
+        if (Math.abs(intervalBPM - tempo) < bpmVariance) {
+          peaksAtTopTempo.push(peak.sampleIndex / sampleRate);
         }
-        this._lfo = new Tone.LFO(value).start();
-        this._lfo.connect(this.input);
-      } else {
-        var convertedVal = this._fromUnits(value);
-        this._param.cancelScheduledValues(0);
-        this._param.value = convertedVal;
-      }
-    }
-  });
-  Tone.Param.prototype._fromUnits = function (val) {
-    if (this.convert || this.isUndef(this.convert)) {
-      switch (this.units) {
-      case Tone.Type.Time:
-        return this.toSeconds(val);
-      case Tone.Type.Frequency:
-        return this.toFrequency(val);
-      case Tone.Type.Decibels:
-        return this.dbToGain(val);
-      case Tone.Type.NormalRange:
-        return Math.min(Math.max(val, 0), 1);
-      case Tone.Type.AudioRange:
-        return Math.min(Math.max(val, -1), 1);
-      case Tone.Type.Positive:
-        return Math.max(val, 0);
-      default:
-        return val;
       }
-    } else {
-      return val;
-    }
-  };
-  Tone.Param.prototype._toUnits = function (val) {
-    if (this.convert || this.isUndef(this.convert)) {
-      switch (this.units) {
-      case Tone.Type.Decibels:
-        return this.gainToDb(val);
-      default:
-        return val;
+    } 
+
+
+    peaksAtTopTempo = peaksAtTopTempo.filter(function (peakTime, index, arr) {
+      var dif = arr[index + 1] - peakTime;
+
+      if (dif > 0.01) {
+        return true;
       }
-    } else {
-      return val;
-    }
-  };
-  Tone.Param.prototype._minOutput = 0.00001;
-  Tone.Param.prototype.setValueAtTime = function (value, time) {
-    value = this._fromUnits(value);
-    time = this.toSeconds(time);
-    if (time <= this.now() + this.blockTime) {
-      this._param.value = value;
-    } else {
-      this._param.setValueAtTime(value, time);
-    }
-    return this;
-  };
-  Tone.Param.prototype.setRampPoint = function (now) {
-    now = this.defaultArg(now, this.now());
-    var currentVal = this._param.value;
-    if (currentVal === 0) {
-      currentVal = this._minOutput;
-    }
-    this._param.setValueAtTime(currentVal, now);
-    return this;
-  };
-  Tone.Param.prototype.linearRampToValueAtTime = function (value, endTime) {
-    value = this._fromUnits(value);
-    this._param.linearRampToValueAtTime(value, this.toSeconds(endTime));
-    return this;
-  };
-  Tone.Param.prototype.exponentialRampToValueAtTime = function (value, endTime) {
-    value = this._fromUnits(value);
-    value = Math.max(this._minOutput, value);
-    this._param.exponentialRampToValueAtTime(value, this.toSeconds(endTime));
-    return this;
-  };
-  Tone.Param.prototype.exponentialRampToValue = function (value, rampTime, startTime) {
-    startTime = this.toSeconds(startTime);
-    this.setRampPoint(startTime);
-    this.exponentialRampToValueAtTime(value, startTime + this.toSeconds(rampTime));
-    return this;
-  };
-  Tone.Param.prototype.linearRampToValue = function (value, rampTime, startTime) {
-    startTime = this.toSeconds(startTime);
-    this.setRampPoint(startTime);
-    this.linearRampToValueAtTime(value, startTime + this.toSeconds(rampTime));
-    return this;
-  };
-  Tone.Param.prototype.setTargetAtTime = function (value, startTime, timeConstant) {
-    value = this._fromUnits(value);
-    value = Math.max(this._minOutput, value);
-    timeConstant = Math.max(this._minOutput, timeConstant);
-    this._param.setTargetAtTime(value, this.toSeconds(startTime), timeConstant);
-    return this;
-  };
-  Tone.Param.prototype.setValueCurveAtTime = function (values, startTime, duration) {
-    for (var i = 0; i < values.length; i++) {
-      values[i] = this._fromUnits(values[i]);
-    }
-    this._param.setValueCurveAtTime(values, this.toSeconds(startTime), this.toSeconds(duration));
-    return this;
-  };
-  Tone.Param.prototype.cancelScheduledValues = function (startTime) {
-    this._param.cancelScheduledValues(this.toSeconds(startTime));
-    return this;
-  };
-  Tone.Param.prototype.rampTo = function (value, rampTime, startTime) {
-    rampTime = this.defaultArg(rampTime, 0);
-    if (this.units === Tone.Type.Frequency || this.units === Tone.Type.BPM || this.units === Tone.Type.Decibels) {
-      this.exponentialRampToValue(value, rampTime, startTime);
-    } else {
-      this.linearRampToValue(value, rampTime, startTime);
-    }
-    return this;
-  };
-  Object.defineProperty(Tone.Param.prototype, 'lfo', {
-    get: function () {
-      return this._lfo;
-    }
-  });
-  Tone.Param.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._param = null;
-    if (this._lfo) {
-      this._lfo.dispose();
-      this._lfo = null;
-    }
-    return this;
-  };
-  return Tone.Param;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Gain;
-Tone_core_Gain = function (Tone) {
-  'use strict';
-  if (window.GainNode && !AudioContext.prototype.createGain) {
-    AudioContext.prototype.createGain = AudioContext.prototype.createGainNode;
-  }
-  Tone.Gain = function () {
-    var options = this.optionsObject(arguments, [
-      'gain',
-      'units'
-    ], Tone.Gain.defaults);
-    this.input = this.output = this._gainNode = this.context.createGain();
-    this.gain = new Tone.Param({
-      'param': this._gainNode.gain,
-      'units': options.units,
-      'value': options.gain,
-      'convert': options.convert
     });
-    this._readOnly('gain');
-  };
-  Tone.extend(Tone.Gain);
-  Tone.Gain.defaults = {
-    'gain': 1,
-    'convert': true
-  };
-  Tone.Gain.prototype.dispose = function () {
-    Tone.Param.prototype.dispose.call(this);
-    this._gainNode.disconnect();
-    this._gainNode = null;
-    this._writable('gain');
-    this.gain.dispose();
-    this.gain = null;
-  };
-  Tone.prototype.createInsOuts = function (inputs, outputs) {
-    if (inputs === 1) {
-      this.input = new Tone.Gain();
-    } else if (inputs > 1) {
-      this.input = new Array(inputs);
-    }
-    if (outputs === 1) {
-      this.output = new Tone.Gain();
-    } else if (outputs > 1) {
-      this.output = new Array(inputs);
-    }
-  };
-  return Tone.Gain;
-}(Tone_core_Tone, Tone_core_Param);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Signal;
-Tone_signal_Signal = function (Tone) {
-  'use strict';
-  Tone.Signal = function () {
-    var options = this.optionsObject(arguments, [
-      'value',
-      'units'
-    ], Tone.Signal.defaults);
-    this.output = this._gain = this.context.createGain();
-    options.param = this._gain.gain;
-    Tone.Param.call(this, options);
-    this.input = this._param = this._gain.gain;
-    this.context.getConstant(1).chain(this._gain);
-  };
-  Tone.extend(Tone.Signal, Tone.Param);
-  Tone.Signal.defaults = {
-    'value': 0,
-    'units': Tone.Type.Default,
-    'convert': true
-  };
-  Tone.Signal.prototype.connect = Tone.SignalBase.prototype.connect;
-  Tone.Signal.prototype.dispose = function () {
-    Tone.Param.prototype.dispose.call(this);
-    this._param = null;
-    this._gain.disconnect();
-    this._gain = null;
-    return this;
-  };
-  return Tone.Signal;
-}(Tone_core_Tone, Tone_signal_WaveShaper, Tone_type_Type, Tone_core_Param);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Add;
-Tone_signal_Add = function (Tone) {
-  'use strict';
-  Tone.Add = function (value) {
-    this.createInsOuts(2, 0);
-    this._sum = this.input[0] = this.input[1] = this.output = new Tone.Gain();
-    this._param = this.input[1] = new Tone.Signal(value);
-    this._param.connect(this._sum);
-  };
-  Tone.extend(Tone.Add, Tone.Signal);
-  Tone.Add.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._sum.dispose();
-    this._sum = null;
-    this._param.dispose();
-    this._param = null;
-    return this;
-  };
-  return Tone.Add;
-}(Tone_core_Tone, Tone_signal_Signal);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Multiply;
-Tone_signal_Multiply = function (Tone) {
-  'use strict';
-  Tone.Multiply = function (value) {
-    this.createInsOuts(2, 0);
-    this._mult = this.input[0] = this.output = new Tone.Gain();
-    this._param = this.input[1] = this.output.gain;
-    this._param.value = this.defaultArg(value, 0);
-  };
-  Tone.extend(Tone.Multiply, Tone.Signal);
-  Tone.Multiply.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._mult.dispose();
-    this._mult = null;
-    this._param = null;
-    return this;
-  };
-  return Tone.Multiply;
-}(Tone_core_Tone, Tone_signal_Signal);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Scale;
-Tone_signal_Scale = function (Tone) {
-  'use strict';
-  Tone.Scale = function (outputMin, outputMax) {
-    this._outputMin = this.defaultArg(outputMin, 0);
-    this._outputMax = this.defaultArg(outputMax, 1);
-    this._scale = this.input = new Tone.Multiply(1);
-    this._add = this.output = new Tone.Add(0);
-    this._scale.connect(this._add);
-    this._setRange();
-  };
-  Tone.extend(Tone.Scale, Tone.SignalBase);
-  Object.defineProperty(Tone.Scale.prototype, 'min', {
-    get: function () {
-      return this._outputMin;
-    },
-    set: function (min) {
-      this._outputMin = min;
-      this._setRange();
+    return peaksAtTopTempo;
+  } 
+
+
+  function mapTempo(theoreticalTempo) {
+    if (!isFinite(theoreticalTempo) || theoreticalTempo === 0) {
+      return;
+    } 
+
+
+    while (theoreticalTempo < 90) {
+      theoreticalTempo *= 2;
     }
-  });
-  Object.defineProperty(Tone.Scale.prototype, 'max', {
-    get: function () {
-      return this._outputMax;
-    },
-    set: function (max) {
-      this._outputMax = max;
-      this._setRange();
+
+    while (theoreticalTempo > 180 && theoreticalTempo > 90) {
+      theoreticalTempo /= 2;
     }
-  });
-  Tone.Scale.prototype._setRange = function () {
-    this._add.value = this._outputMin;
-    this._scale.value = this._outputMax - this._outputMin;
-  };
-  Tone.Scale.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._add.dispose();
-    this._add = null;
-    this._scale.dispose();
-    this._scale = null;
-    return this;
+
+    return theoreticalTempo;
+  }
+
+
+  var Cue = function Cue(callback, time, id, val) {
+    this.callback = callback;
+    this.time = time;
+    this.id = id;
+    this.val = val;
   };
-  return Tone.Scale;
-}(Tone_core_Tone, Tone_signal_Add, Tone_signal_Multiply);
-var signal;
-'use strict';
-signal = function () {
-  // Signal is built with the Tone.js signal by Yotam Mann
-  // https://github.com/TONEnoTONE/Tone.js/
-  var Signal = Tone_signal_Signal;
-  var Add = Tone_signal_Add;
-  var Mult = Tone_signal_Multiply;
-  var Scale = Tone_signal_Scale;
   /**
-   *  <p>p5.Signal is a constant audio-rate signal used by p5.Oscillator
-   *  and p5.Envelope for modulation math.</p>
+   *  Schedule events to trigger every time a MediaElement
+   *  (audio/video) reaches a playback cue point.
    *
-   *  <p>This is necessary because Web Audio is processed on a seprate clock.
-   *  For example, the p5 draw loop runs about 60 times per second. But
-   *  the audio clock must process samples 44100 times per second. If we
-   *  want to add a value to each of those samples, we can't do it in the
-   *  draw loop, but we can do it by adding a constant-rate audio signal.</p.
+   *  Accepts a callback function, a time (in seconds) at which to trigger
+   *  the callback, and an optional parameter for the callback.
    *
-   *  <p>This class mostly functions behind the scenes in p5.sound, and returns
-   *  a Tone.Signal from the Tone.js library by Yotam Mann.
-   *  If you want to work directly with audio signals for modular
-   *  synthesis, check out
-   *  <a href='http://bit.ly/1oIoEng' target=_'blank'>tone.js.</a></p>
+   *  Time will be passed as the first parameter to the callback function,
+   *  and param will be the second parameter.
    *
-   *  @class  p5.Signal
-   *  @constructor
-   *  @return {Tone.Signal} A Signal object from the Tone.js library
+   *
+   *  @method  addCue
+   *  @for p5.SoundFile
+   *  @param {Number}   time     Time in seconds, relative to this media
+   *                             element's playback. For example, to trigger
+   *                             an event every time playback reaches two
+   *                             seconds, pass in the number 2. This will be
+   *                             passed as the first parameter to
+   *                             the callback function.
+   *  @param {Function} callback Name of a function that will be
+   *                             called at the given time. The callback will
+   *                             receive time and (optionally) param as its
+   *                             two parameters.
+   *  @param {Object} [value]    An object to be passed as the
+   *                             second parameter to the
+   *                             callback function.
+   *  @return {Number} id ID of this cue,
+   *                      useful for removeCue(id)
    *  @example
    *  <div><code>
+   *  let mySound;
+   *  function preload() {
+   *    mySound = loadSound('assets/Damscray_DancingTiger.mp3');
+   *  }
+   *
    *  function setup() {
-   *    carrier = new p5.Oscillator('sine');
-   *    carrier.amp(1); // set amplitude
-   *    carrier.freq(220); // set frequency
-   *    carrier.start(); // start oscillating
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to play', 10, 20);
    *
-   *    modulator = new p5.Oscillator('sawtooth');
-   *    modulator.disconnect();
-   *    modulator.amp(1);
-   *    modulator.freq(4);
-   *    modulator.start();
+   *    // schedule calls to changeText
+   *    mySound.addCue(0, changeText, "hello" );
+   *    mySound.addCue(0.5, changeText, "hello," );
+   *    mySound.addCue(1, changeText, "hello, p5!");
+   *    mySound.addCue(1.5, changeText, "hello, p5!!");
+   *    mySound.addCue(2, changeText, "hello, p5!!!!!");
+   *  }
    *
-   *    // Modulator's default amplitude range is -1 to 1.
-   *    // Multiply it by -200, so the range is -200 to 200
-   *    // then add 220 so the range is 20 to 420
-   *    carrier.freq( modulator.mult(-200).add(220) );
+   *  function changeText(val) {
+   *    background(220);
+   *    text(val, 10, 20);
+   *  }
+   *
+   *  function canvasPressed() {
+   *    mySound.play();
    *  }
    *  </code></div>
    */
-  p5.Signal = function (value) {
-    var s = new Signal(value);
-    // p5sound.soundArray.push(s);
-    return s;
+
+
+  p5.SoundFile.prototype.addCue = function (time, callback, val) {
+    var id = this._cueIDCounter++;
+    var cue = new Cue(callback, time, id, val);
+
+    this._cues.push(cue); 
+
+
+    return id;
   };
   /**
-   *  Fade to value, for smooth transitions
-   *
-   *  @method  fade
-   *  @param  {Number} value          Value to set this signal
-   *  @param  {Number} [secondsFromNow] Length of fade, in seconds from now
-   */
-  Signal.prototype.fade = Signal.prototype.linearRampToValueAtTime;
-  Mult.prototype.fade = Signal.prototype.fade;
-  Add.prototype.fade = Signal.prototype.fade;
-  Scale.prototype.fade = Signal.prototype.fade;
-  /**
-   *  Connect a p5.sound object or Web Audio node to this
-   *  p5.Signal so that its amplitude values can be scaled.
+   *  Remove a callback based on its ID. The ID is returned by the
+   *  addCue method.
    *
-   *  @method setInput
-   *  @param {Object} input
+   *  @method removeCue
+   *  @for p5.SoundFile
+   *  @param  {Number} id ID of the cue, as returned by addCue
    */
-  Signal.prototype.setInput = function (_input) {
-    _input.connect(this);
+
+
+  p5.SoundFile.prototype.removeCue = function (id) {
+    var cueLength = this._cues.length;
+
+    for (var i = 0; i < cueLength; i++) {
+      var cue = this._cues[i];
+
+      if (cue.id === id) {
+        this._cues.splice(i, 1);
+
+        break;
+      }
+    }
+
+    if (this._cues.length === 0) {
+    }
   };
-  Mult.prototype.setInput = Signal.prototype.setInput;
-  Add.prototype.setInput = Signal.prototype.setInput;
-  Scale.prototype.setInput = Signal.prototype.setInput;
-  // signals can add / mult / scale themselves
   /**
-   *  Add a constant value to this audio signal,
-   *  and return the resulting audio signal. Does
-   *  not change the value of the original signal,
-   *  instead it returns a new p5.SignalAdd.
+   *  Remove all of the callbacks that had originally been scheduled
+   *  via the addCue method.
    *
-   *  @method  add
-   *  @param {Number} number
-   *  @return {p5.Signal} object
+   *  @method  clearCues
    */
-  Signal.prototype.add = function (num) {
-    var add = new Add(num);
-    // add.setInput(this);
-    this.connect(add);
-    return add;
+
+
+  p5.SoundFile.prototype.clearCues = function () {
+    this._cues = []; 
+  }; 
+
+
+  p5.SoundFile.prototype._onTimeUpdate = function (position) {
+    var playbackTime = position / this.buffer.sampleRate;
+    var cueLength = this._cues.length;
+
+    for (var i = 0; i < cueLength; i++) {
+      var cue = this._cues[i];
+      var callbackTime = cue.time;
+      var val = cue.val;
+
+      if (~~this._prevUpdateTime <= callbackTime && callbackTime <= playbackTime) {
+        cue.callback(val);
+      }
+    }
+
+    this._prevUpdateTime = playbackTime;
   };
-  Mult.prototype.add = Signal.prototype.add;
-  Add.prototype.add = Signal.prototype.add;
-  Scale.prototype.add = Signal.prototype.add;
   /**
-   *  Multiply this signal by a constant value,
-   *  and return the resulting audio signal. Does
-   *  not change the value of the original signal,
-   *  instead it returns a new p5.SignalMult.
+   * Save a p5.SoundFile as a .wav file. The browser will prompt the user
+   * to download the file to their device. To upload a file to a server, see
+   * <a href="/docs/reference/#/p5.SoundFile/getBlob">getBlob</a>
    *
-   *  @method  mult
-   *  @param {Number} number to multiply
-   *  @return {p5.Signal} object
+   * @method save
+   * @for p5.SoundFile
+   * @param  {String} [fileName]      name of the resulting .wav file.
+   * @example
+   *  <div><code>
+   *  let mySound;
+   *  function preload() {
+   *    mySound = loadSound('assets/doorbell.mp3');
+   *  }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to download', 10, 20);
+   *  }
+   *
+   *  function canvasPressed() {
+   *    mySound.save('my cool filename');
+   *  }
+   * </code></div>
    */
-  Signal.prototype.mult = function (num) {
-    var mult = new Mult(num);
-    // mult.setInput(this);
-    this.connect(mult);
-    return mult;
+
+
+  p5.SoundFile.prototype.save = function (fileName) {
+    p5.prototype.saveSound(this, fileName, 'wav');
   };
-  Mult.prototype.mult = Signal.prototype.mult;
-  Add.prototype.mult = Signal.prototype.mult;
-  Scale.prototype.mult = Signal.prototype.mult;
   /**
-   *  Scale this signal value to a given range,
-   *  and return the result as an audio signal. Does
-   *  not change the value of the original signal,
-   *  instead it returns a new p5.SignalScale.
+   * This method is useful for sending a SoundFile to a server. It returns the
+   * .wav-encoded audio data as a "<a target="_blank" title="Blob reference at
+   * MDN" href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>".
+   * A Blob is a file-like data object that can be uploaded to a server
+   * with an <a href="/docs/reference/#/p5/httpDo">http</a> request. We'll
+   * use the `httpDo` options object to send a POST request with some
+   * specific options: we encode the request as `multipart/form-data`,
+   * and attach the blob as one of the form values using `FormData`.
    *
-   *  @method  scale
-   *  @param {Number} number to multiply
-   *  @param  {Number} inMin  input range minumum
-   *  @param  {Number} inMax  input range maximum
-   *  @param  {Number} outMin input range minumum
-   *  @param  {Number} outMax input range maximum
-   *  @return {p5.Signal} object
+   *
+   * @method getBlob
+   * @for p5.SoundFile
+   * @returns {Blob} A file-like data object
+   * @example
+   *  <div><code>
+   *  function preload() {
+   *    mySound = loadSound('assets/doorbell.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    noCanvas();
+   *    let soundBlob = mySound.getBlob();
+   *
+   *    // Now we can send the blob to a server...
+   *    let serverUrl = 'https://jsonplaceholder.typicode.com/posts';
+   *    let httpRequestOptions = {
+   *      method: 'POST',
+   *      body: new FormData().append('soundBlob', soundBlob),
+   *      headers: new Headers({
+   *        'Content-Type': 'multipart/form-data'
+   *      })
+   *    };
+   *    httpDo(serverUrl, httpRequestOptions);
+   *
+   *    // We can also create an `ObjectURL` pointing to the Blob
+   *    let blobUrl = URL.createObjectURL(soundBlob);
+   *
+   *    // The `<Audio>` Element accepts Object URL's
+   *    createAudio(blobUrl).showControls();
+   *
+   *    createDiv();
+   *
+   *    // The ObjectURL exists as long as this tab is open
+   *    let input = createInput(blobUrl);
+   *    input.attribute('readonly', true);
+   *    input.mouseClicked(function() { input.elt.select() });
+   *  }
+   *
+   * </code></div>
    */
-  Signal.prototype.scale = function (inMin, inMax, outMin, outMax) {
-    var mapOutMin, mapOutMax;
-    if (arguments.length === 4) {
-      mapOutMin = p5.prototype.map(outMin, inMin, inMax, 0, 1) - 0.5;
-      mapOutMax = p5.prototype.map(outMax, inMin, inMax, 0, 1) - 0.5;
-    } else {
-      mapOutMin = arguments[0];
-      mapOutMax = arguments[1];
-    }
-    var scale = new Scale(mapOutMin, mapOutMax);
-    this.connect(scale);
-    return scale;
-  };
-  Mult.prototype.scale = Signal.prototype.scale;
-  Add.prototype.scale = Signal.prototype.scale;
-  Scale.prototype.scale = Signal.prototype.scale;
-}(Tone_signal_Signal, Tone_signal_Add, Tone_signal_Multiply, Tone_signal_Scale);
-var oscillator;
-'use strict';
-oscillator = function () {
-  var p5sound = master;
-  var Add = Tone_signal_Add;
-  var Mult = Tone_signal_Multiply;
-  var Scale = Tone_signal_Scale;
+
+
+  p5.SoundFile.prototype.getBlob = function () {
+    var dataView = convertToWav(this.buffer);
+    return new Blob([dataView], {
+      type: 'audio/wav'
+    });
+  }; 
+
+
+  function _clearOnEnd(e) {
+    var thisBufferSourceNode = e.target;
+    var soundFile = this; 
+
+    thisBufferSourceNode._playing = false;
+    thisBufferSourceNode.removeEventListener('ended', soundFile._clearOnEnd); 
+
+    soundFile._onended(soundFile); 
+
+
+    soundFile.bufferSourceNodes.map(function (_, i) {
+      return i;
+    }).reverse().forEach(function (i) {
+      var n = soundFile.bufferSourceNodes[i];
+
+      if (n._playing === false) {
+        soundFile.bufferSourceNodes.splice(i, 1);
+      }
+    });
+
+    if (soundFile.bufferSourceNodes.length === 0) {
+      soundFile._playing = false;
+    }
+  }
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var _require = __webpack_require__(6),
+      safeBufferSize = _require.safeBufferSize;
+
+  var processorNames = __webpack_require__(10);
   /**
-   *  <p>Creates a signal that oscillates between -1.0 and 1.0.
-   *  By default, the oscillation takes the form of a sinusoidal
-   *  shape ('sine'). Additional types include 'triangle',
-   *  'sawtooth' and 'square'. The frequency defaults to
-   *  440 oscillations per second (440Hz, equal to the pitch of an
-   *  'A' note).</p>
-   *
-   *  <p>Set the type of oscillation with setType(), or by instantiating a
-   *  specific oscillator: <a href="/reference/#/p5.SinOsc">p5.SinOsc</a>, <a
-   *  href="/reference/#/p5.TriOsc">p5.TriOsc</a>, <a
-   *  href="/reference/#/p5.SqrOsc">p5.SqrOsc</a>, or <a
-   *  href="/reference/#/p5.SawOsc">p5.SawOsc</a>.
-   *  </p>
+   *  Amplitude measures volume between 0.0 and 1.0.
+   *  Listens to all p5sound by default, or use setInput()
+   *  to listen to a specific sound source. Accepts an optional
+   *  smoothing value, which defaults to 0.
    *
-   *  @class p5.Oscillator
+   *  @class p5.Amplitude
    *  @constructor
-   *  @param {Number} [freq] frequency defaults to 440Hz
-   *  @param {String} [type] type of oscillator. Options:
-   *                         'sine' (default), 'triangle',
-   *                         'sawtooth', 'square'
+   *  @param {Number} [smoothing] between 0.0 and .999 to smooth
+   *                             amplitude readings (defaults to 0)
    *  @example
    *  <div><code>
-   *  let osc;
-   *  let playing = false;
+   *  let sound, amplitude;
    *
+   *  function preload(){
+   *    sound = loadSound('assets/beat.mp3');
+   *  }
    *  function setup() {
-   *    backgroundColor = color(255,0,255);
-   *    textAlign(CENTER);
-   *
-   *    osc = new p5.Oscillator();
-   *    osc.setType('sine');
-   *    osc.freq(240);
-   *    osc.amp(0);
-   *    osc.start();
+   *    let cnv = createCanvas(100,100);
+   *    cnv.mouseClicked(toggleSound);
+   *    amplitude = new p5.Amplitude();
    *  }
    *
    *  function draw() {
-   *    background(backgroundColor)
-   *    text('click to play', width/2, height/2);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *
+   *    let level = amplitude.getLevel();
+   *    let size = map(level, 0, 1, 0, 200);
+   *    ellipse(width/2, height/2, size, size);
    *  }
    *
-   *  function mouseClicked() {
-   *    if (mouseX > 0 && mouseX < width && mouseY < height && mouseY > 0) {
-   *      if (!playing) {
-   *        // ramp amplitude to 0.5 over 0.05 seconds
-   *        osc.amp(0.5, 0.05);
-   *        playing = true;
-   *        backgroundColor = color(0,255,255);
-   *      } else {
-   *        // ramp amplitude to 0 over 0.5 seconds
-   *        osc.amp(0, 0.5);
-   *        playing = false;
-   *        backgroundColor = color(255,0,255);
-   *      }
+   *  function toggleSound() {
+   *    if (sound.isPlaying() ){
+   *      sound.stop();
+   *    } else {
+   *      sound.play();
    *    }
    *  }
-   *  </code> </div>
-   */
-  p5.Oscillator = function (freq, type) {
-    if (typeof freq === 'string') {
-      var f = type;
-      type = freq;
-      freq = f;
-    }
-    if (typeof type === 'number') {
-      var f = type;
-      type = freq;
-      freq = f;
-    }
-    this.started = false;
-    // components
-    this.phaseAmount = undefined;
-    this.oscillator = p5sound.audiocontext.createOscillator();
-    this.f = freq || 440;
-    // frequency
-    this.oscillator.type = type || 'sine';
-    this.oscillator.frequency.setValueAtTime(this.f, p5sound.audiocontext.currentTime);
-    // connections
-    this.output = p5sound.audiocontext.createGain();
-    this._freqMods = [];
-    // modulators connected to this oscillator's frequency
-    // set default output gain to 0.5
-    this.output.gain.value = 0.5;
-    this.output.gain.setValueAtTime(0.5, p5sound.audiocontext.currentTime);
-    this.oscillator.connect(this.output);
-    // stereo panning
-    this.panPosition = 0;
-    this.connection = p5sound.input;
-    // connect to p5sound by default
-    this.panner = new p5.Panner(this.output, this.connection, 1);
-    //array of math operation signal chaining
-    this.mathOps = [this.output];
-    // add to the soundArray so we can dispose of the osc later
-    p5sound.soundArray.push(this);
-  };
-  /**
-   *  Start an oscillator. Accepts an optional parameter to
-   *  determine how long (in seconds from now) until the
-   *  oscillator starts.
    *
-   *  @method  start
-   *  @param  {Number} [time] startTime in seconds from now.
-   *  @param  {Number} [frequency] frequency in Hz.
+   *  </code></div>
    */
-  p5.Oscillator.prototype.start = function (time, f) {
-    if (this.started) {
-      var now = p5sound.audiocontext.currentTime;
-      this.stop(now);
-    }
-    if (!this.started) {
-      var freq = f || this.f;
-      var type = this.oscillator.type;
-      // set old osc free to be garbage collected (memory)
-      if (this.oscillator) {
-        this.oscillator.disconnect();
-        delete this.oscillator;
-      }
-      // var detune = this.oscillator.frequency.value;
-      this.oscillator = p5sound.audiocontext.createOscillator();
-      this.oscillator.frequency.value = Math.abs(freq);
-      this.oscillator.type = type;
-      // this.oscillator.detune.value = detune;
-      this.oscillator.connect(this.output);
-      time = time || 0;
-      this.oscillator.start(time + p5sound.audiocontext.currentTime);
-      this.freqNode = this.oscillator.frequency;
-      // if other oscillators are already connected to this osc's freq
-      for (var i in this._freqMods) {
-        if (typeof this._freqMods[i].connect !== 'undefined') {
-          this._freqMods[i].connect(this.oscillator.frequency);
-        }
+
+
+  p5.Amplitude = function (smoothing) {
+    this.bufferSize = safeBufferSize(2048); 
+
+    this.audiocontext = p5sound.audiocontext;
+    this._workletNode = new AudioWorkletNode(this.audiocontext, processorNames.amplitudeProcessor, {
+      outputChannelCount: [1],
+      parameterData: {
+        smoothing: smoothing || 0
+      },
+      processorOptions: {
+        normalize: false,
+        smoothing: smoothing || 0,
+        numInputChannels: 2,
+        bufferSize: this.bufferSize
       }
-      this.started = true;
-    }
-  };
-  /**
-   *  Stop an oscillator. Accepts an optional parameter
-   *  to determine how long (in seconds from now) until the
-   *  oscillator stops.
-   *
-   *  @method  stop
-   *  @param  {Number} secondsFromNow Time, in seconds from now.
-   */
-  p5.Oscillator.prototype.stop = function (time) {
-    if (this.started) {
-      var t = time || 0;
-      var now = p5sound.audiocontext.currentTime;
-      this.oscillator.stop(t + now);
-      this.started = false;
-    }
-  };
-  /**
-   *  Set the amplitude between 0 and 1.0. Or, pass in an object
-   *  such as an oscillator to modulate amplitude with an audio signal.
-   *
-   *  @method  amp
-   *  @param  {Number|Object} vol between 0 and 1.0
-   *                              or a modulating signal/oscillator
-   *  @param {Number} [rampTime] create a fade that lasts rampTime
-   *  @param {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   *  @return  {AudioParam} gain  If no value is provided,
-   *                              returns the Web Audio API
-   *                              AudioParam that controls
-   *                              this oscillator's
-   *                              gain/amplitude/volume)
-   */
-  p5.Oscillator.prototype.amp = function (vol, rampTime, tFromNow) {
-    var self = this;
-    if (typeof vol === 'number') {
-      var rampTime = rampTime || 0;
-      var tFromNow = tFromNow || 0;
-      var now = p5sound.audiocontext.currentTime;
-      this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
-    } else if (vol) {
-      vol.connect(self.output.gain);
-    } else {
-      // return the Gain Node
-      return this.output.gain;
-    }
-  };
-  // these are now the same thing
-  p5.Oscillator.prototype.fade = p5.Oscillator.prototype.amp;
-  p5.Oscillator.prototype.getAmp = function () {
-    return this.output.gain.value;
+    });
+
+    this._workletNode.port.onmessage = function (event) {
+      if (event.data.name === 'amplitude') {
+        this.volume = event.data.volume;
+        this.volNorm = event.data.volNorm;
+        this.stereoVol = event.data.stereoVol;
+        this.stereoVolNorm = event.data.stereoVolNorm;
+      }
+    }.bind(this); 
+
+
+    this.input = this._workletNode;
+    this.output = this.audiocontext.createGain(); 
+
+    this.volume = 0;
+    this.volNorm = 0;
+    this.stereoVol = [0, 0];
+    this.stereoVolNorm = [0, 0];
+    this.normalize = false;
+
+    this._workletNode.connect(this.output);
+
+    this.output.gain.value = 0; 
+
+    this.output.connect(this.audiocontext.destination); 
+
+    p5sound.meter.connect(this._workletNode); 
+
+    p5sound.soundArray.push(this);
   };
   /**
-   *  Set frequency of an oscillator to a value. Or, pass in an object
-   *  such as an oscillator to modulate the frequency with an audio signal.
+   *  Connects to the p5sound instance (master output) by default.
+   *  Optionally, you can pass in a specific source (i.e. a soundfile).
    *
-   *  @method  freq
-   *  @param  {Number|Object} Frequency Frequency in Hz
-   *                                        or modulating signal/oscillator
-   *  @param  {Number} [rampTime] Ramp time (in seconds)
-   *  @param  {Number} [timeFromNow] Schedule this event to happen
-   *                                   at x seconds from now
-   *  @return  {AudioParam} Frequency If no value is provided,
-   *                                  returns the Web Audio API
-   *                                  AudioParam that controls
-   *                                  this oscillator's frequency
+   *  @method setInput
+   *  @for p5.Amplitude
+   *  @param {soundObject|undefined} [snd] set the sound source
+   *                                       (optional, defaults to
+   *                                       master output)
+   *  @param {Number|undefined} [smoothing] a range between 0.0 and 1.0
+   *                                        to smooth amplitude readings
    *  @example
    *  <div><code>
-   *  let osc = new p5.Oscillator(300);
-   *  osc.start();
-   *  osc.freq(40, 10);
+   *  function preload(){
+   *    sound1 = loadSound('assets/beat.mp3');
+   *    sound2 = loadSound('assets/drum.mp3');
+   *  }
+   *  function setup(){
+   *    cnv = createCanvas(100, 100);
+   *    cnv.mouseClicked(toggleSound);
+   *
+   *    amplitude = new p5.Amplitude();
+   *    amplitude.setInput(sound2);
+   *  }
+   *
+   *  function draw() {
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *
+   *    let level = amplitude.getLevel();
+   *    let size = map(level, 0, 1, 0, 200);
+   *    ellipse(width/2, height/2, size, size);
+   *  }
+   *
+   *  function toggleSound(){
+   *    if (sound1.isPlaying() && sound2.isPlaying()) {
+   *      sound1.stop();
+   *      sound2.stop();
+   *    } else {
+   *      sound1.play();
+   *      sound2.play();
+   *    }
+   *  }
    *  </code></div>
    */
-  p5.Oscillator.prototype.freq = function (val, rampTime, tFromNow) {
-    if (typeof val === 'number' && !isNaN(val)) {
-      this.f = val;
-      var now = p5sound.audiocontext.currentTime;
-      var rampTime = rampTime || 0;
-      var tFromNow = tFromNow || 0;
-      var t = now + tFromNow + rampTime;
-      // var currentFreq = this.oscillator.frequency.value;
-      // this.oscillator.frequency.cancelScheduledValues(now);
-      if (rampTime === 0) {
-        this.oscillator.frequency.setValueAtTime(val, tFromNow + now);
+
+
+  p5.Amplitude.prototype.setInput = function (source, smoothing) {
+    p5sound.meter.disconnect();
+
+    if (smoothing) {
+      this._workletNode.parameters.get('smoothing').value = smoothing;
+    } 
+
+
+    if (source == null) {
+      console.log('Amplitude input source is not ready! Connecting to master output instead');
+      p5sound.meter.connect(this._workletNode);
+    } 
+    else if (source instanceof p5.Signal) {
+        source.output.connect(this._workletNode);
+      } 
+      else if (source) {
+          source.connect(this._workletNode);
+
+          this._workletNode.disconnect();
+
+          this._workletNode.connect(this.output);
+        } 
+        else {
+            p5sound.meter.connect(this._workletNode);
+          }
+  };
+
+  p5.Amplitude.prototype.connect = function (unit) {
+    if (unit) {
+      if (unit.hasOwnProperty('input')) {
+        this.output.connect(unit.input);
       } else {
-        if (val > 0) {
-          this.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
-        } else {
-          this.oscillator.frequency.linearRampToValueAtTime(val, tFromNow + rampTime + now);
-        }
-      }
-      // reset phase if oscillator has a phase
-      if (this.phaseAmount) {
-        this.phase(this.phaseAmount);
-      }
-    } else if (val) {
-      if (val.output) {
-        val = val.output;
+        this.output.connect(unit);
       }
-      val.connect(this.oscillator.frequency);
-      // keep track of what is modulating this param
-      // so it can be re-connected if
-      this._freqMods.push(val);
     } else {
-      // return the Frequency Node
-      return this.oscillator.frequency;
+      this.output.connect(this.panner.connect(p5sound.input));
     }
   };
-  p5.Oscillator.prototype.getFreq = function () {
-    return this.oscillator.frequency.value;
+
+  p5.Amplitude.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect();
+    }
   };
   /**
-   *  Set type to 'sine', 'triangle', 'sawtooth' or 'square'.
+   *  Returns a single Amplitude reading at the moment it is called.
+   *  For continuous readings, run in the draw loop.
    *
-   *  @method  setType
-   *  @param {String} type 'sine', 'triangle', 'sawtooth' or 'square'.
-   */
-  p5.Oscillator.prototype.setType = function (type) {
-    this.oscillator.type = type;
-  };
-  p5.Oscillator.prototype.getType = function () {
-    return this.oscillator.type;
-  };
-  /**
-   *  Connect to a p5.sound / Web Audio object.
+   *  @method getLevel
+   *  @for p5.Amplitude
+   *  @param {Number} [channel] Optionally return only channel 0 (left) or 1 (right)
+   *  @return {Number}       Amplitude as a number between 0.0 and 1.0
+   *  @example
+   *  <div><code>
+   *  function preload(){
+   *    sound = loadSound('assets/beat.mp3');
+   *  }
    *
-   *  @method  connect
-   *  @param  {Object} unit A p5.sound or Web Audio object
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mouseClicked(toggleSound);
+   *    amplitude = new p5.Amplitude();
+   *  }
+   *
+   *  function draw() {
+   *    background(220, 150);
+   *    textAlign(CENTER);
+   *    text('tap to play', width/2, 20);
+   *
+   *    let level = amplitude.getLevel();
+   *    let size = map(level, 0, 1, 0, 200);
+   *    ellipse(width/2, height/2, size, size);
+   *  }
+   *
+   *  function toggleSound(){
+   *    if (sound.isPlaying()) {
+   *      sound.stop();
+   *    } else {
+   *      sound.play();
+   *    }
+   *  }
+   *  </code></div>
    */
-  p5.Oscillator.prototype.connect = function (unit) {
-    if (!unit) {
-      this.panner.connect(p5sound.input);
-    } else if (unit.hasOwnProperty('input')) {
-      this.panner.connect(unit.input);
-      this.connection = unit.input;
+
+
+  p5.Amplitude.prototype.getLevel = function (channel) {
+    if (typeof channel !== 'undefined') {
+      if (this.normalize) {
+        return this.stereoVolNorm[channel];
+      } else {
+        return this.stereoVol[channel];
+      }
+    } else if (this.normalize) {
+      return this.volNorm;
     } else {
-      this.panner.connect(unit);
-      this.connection = unit;
+      return this.volume;
     }
   };
   /**
-   *  Disconnect all outputs
+   * Determines whether the results of Amplitude.process() will be
+   * Normalized. To normalize, Amplitude finds the difference the
+   * loudest reading it has processed and the maximum amplitude of
+   * 1.0. Amplitude adds this difference to all values to produce
+   * results that will reliably map between 0.0 and 1.0. However,
+   * if a louder moment occurs, the amount that Normalize adds to
+   * all the values will change. Accepts an optional boolean parameter
+   * (true or false). Normalizing is off by default.
    *
-   *  @method  disconnect
+   * @method toggleNormalize
+   * @for p5.Amplitude
+   * @param {boolean} [boolean] set normalize to true (1) or false (0)
    */
-  p5.Oscillator.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
-    }
-    if (this.panner) {
-      this.panner.disconnect();
-      if (this.output) {
-        this.output.connect(this.panner);
-      }
+
+
+  p5.Amplitude.prototype.toggleNormalize = function (bool) {
+    if (typeof bool === 'boolean') {
+      this.normalize = bool;
+    } else {
+      this.normalize = !this.normalize;
     }
-    this.oscMods = [];
+
+    this._workletNode.port.postMessage({
+      name: 'toggleNormalize',
+      normalize: this.normalize
+    });
   };
   /**
-   *  Pan between Left (-1) and Right (1)
+   *  Smooth Amplitude analysis by averaging with the last analysis
+   *  frame. Off by default.
    *
-   *  @method  pan
-   *  @param  {Number} panning Number between -1 and 1
-   *  @param  {Number} timeFromNow schedule this event to happen
-   *                                seconds from now
+   *  @method smooth
+   *  @for p5.Amplitude
+   *  @param {Number} set smoothing from 0.0 <= 1
    */
-  p5.Oscillator.prototype.pan = function (pval, tFromNow) {
-    this.panPosition = pval;
-    this.panner.pan(pval, tFromNow);
-  };
-  p5.Oscillator.prototype.getPan = function () {
-    return this.panPosition;
+
+
+  p5.Amplitude.prototype.smooth = function (s) {
+    if (s >= 0 && s < 1) {
+      this._workletNode.port.postMessage({
+        name: 'smoothing',
+        smoothing: s
+      });
+    } else {
+      console.log('Error: smoothing must be between 0 and 1');
+    }
   };
-  // get rid of the oscillator
-  p5.Oscillator.prototype.dispose = function () {
-    // remove reference from soundArray
+
+  p5.Amplitude.prototype.dispose = function () {
     var index = p5sound.soundArray.indexOf(this);
     p5sound.soundArray.splice(index, 1);
-    if (this.oscillator) {
-      var now = p5sound.audiocontext.currentTime;
-      this.stop(now);
-      this.disconnect();
-      this.panner = null;
-      this.oscillator = null;
+
+    if (this.input) {
+      this.input.disconnect();
+      delete this.input;
     }
-    // if it is a Pulse
-    if (this.osc2) {
-      this.osc2.dispose();
+
+    if (this.output) {
+      this.output.disconnect();
+      delete this.output;
     }
+
+    this._workletNode.disconnect();
+
+    delete this._workletNode;
   };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
   /**
-   *  Set the phase of an oscillator between 0.0 and 1.0.
-   *  In this implementation, phase is a delay time
-   *  based on the oscillator's current frequency.
+   *  <p>FFT (Fast Fourier Transform) is an analysis algorithm that
+   *  isolates individual
+   *  <a href="https://en.wikipedia.org/wiki/Audio_frequency">
+   *  audio frequencies</a> within a waveform.</p>
    *
-   *  @method  phase
-   *  @param  {Number} phase float between 0.0 and 1.0
-   */
-  p5.Oscillator.prototype.phase = function (p) {
-    var delayAmt = p5.prototype.map(p, 0, 1, 0, 1 / this.f);
-    var now = p5sound.audiocontext.currentTime;
-    this.phaseAmount = p;
-    if (!this.dNode) {
-      // create a delay node
-      this.dNode = p5sound.audiocontext.createDelay();
-      // put the delay node in between output and panner
-      this.oscillator.disconnect();
-      this.oscillator.connect(this.dNode);
-      this.dNode.connect(this.output);
-    }
-    // set delay time to match phase:
-    this.dNode.delayTime.setValueAtTime(delayAmt, now);
-  };
-  // ========================== //
-  // SIGNAL MATH FOR MODULATION //
-  // ========================== //
-  // return sigChain(this, scale, thisChain, nextChain, Scale);
-  var sigChain = function (o, mathObj, thisChain, nextChain, type) {
-    var chainSource = o.oscillator;
-    // if this type of math already exists in the chain, replace it
-    for (var i in o.mathOps) {
-      if (o.mathOps[i] instanceof type) {
-        chainSource.disconnect();
-        o.mathOps[i].dispose();
-        thisChain = i;
-        // assume nextChain is output gain node unless...
-        if (thisChain < o.mathOps.length - 2) {
-          nextChain = o.mathOps[i + 1];
-        }
-      }
-    }
-    if (thisChain === o.mathOps.length - 1) {
-      o.mathOps.push(nextChain);
-    }
-    // assume source is the oscillator unless i > 0
-    if (i > 0) {
-      chainSource = o.mathOps[i - 1];
-    }
-    chainSource.disconnect();
-    chainSource.connect(mathObj);
-    mathObj.connect(nextChain);
-    o.mathOps[thisChain] = mathObj;
-    return o;
-  };
-  /**
-   *  Add a value to the p5.Oscillator's output amplitude,
-   *  and return the oscillator. Calling this method again
-   *  will override the initial add() with a new value.
+   *  <p>Once instantiated, a p5.FFT object can return an array based on
+   *  two types of analyses: <br> • <code>FFT.waveform()</code> computes
+   *  amplitude values along the time domain. The array indices correspond
+   *  to samples across a brief moment in time. Each value represents
+   *  amplitude of the waveform at that sample of time.<br>
+   *  • <code>FFT.analyze() </code> computes amplitude values along the
+   *  frequency domain. The array indices correspond to frequencies (i.e.
+   *  pitches), from the lowest to the highest that humans can hear. Each
+   *  value represents amplitude at that slice of the frequency spectrum.
+   *  Use with <code>getEnergy()</code> to measure amplitude at specific
+   *  frequencies, or within a range of frequencies. </p>
    *
-   *  @method  add
-   *  @param {Number} number Constant number to add
-   *  @return {p5.Oscillator} Oscillator Returns this oscillator
-   *                                     with scaled output
+   *  <p>FFT analyzes a very short snapshot of sound called a sample
+   *  buffer. It returns an array of amplitude measurements, referred
+   *  to as <code>bins</code>. The array is 1024 bins long by default.
+   *  You can change the bin array length, but it must be a power of 2
+   *  between 16 and 1024 in order for the FFT algorithm to function
+   *  correctly. The actual size of the FFT buffer is twice the
+   *  number of bins, so given a standard sample rate, the buffer is
+   *  2048/44100 seconds long.</p>
+   *
+   *
+   *  @class p5.FFT
+   *  @constructor
+   *  @param {Number} [smoothing]   Smooth results of Freq Spectrum.
+   *                                0.0 < smoothing < 1.0.
+   *                                Defaults to 0.8.
+   *  @param {Number} [bins]    Length of resulting array.
+   *                            Must be a power of two between
+   *                            16 and 1024. Defaults to 1024.
+   *  @example
+   *  <div><code>
+   *  function preload(){
+   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
+   *  }
+   *
+   *  function setup(){
+   *    let cnv = createCanvas(100,100);
+   *    cnv.mouseClicked(togglePlay);
+   *    fft = new p5.FFT();
+   *    sound.amp(0.2);
+   *  }
+   *
+   *  function draw(){
+   *    background(220);
+   *
+   *    let spectrum = fft.analyze();
+   *    noStroke();
+   *    fill(255, 0, 255);
+   *    for (let i = 0; i< spectrum.length; i++){
+   *      let x = map(i, 0, spectrum.length, 0, width);
+   *      let h = -height + map(spectrum[i], 0, 255, height, 0);
+   *      rect(x, height, width / spectrum.length, h )
+   *    }
+   *
+   *    let waveform = fft.waveform();
+   *    noFill();
+   *    beginShape();
+   *    stroke(20);
+   *    for (let i = 0; i < waveform.length; i++){
+   *      let x = map(i, 0, waveform.length, 0, width);
+   *      let y = map( waveform[i], -1, 1, 0, height);
+   *      vertex(x,y);
+   *    }
+   *    endShape();
    *
-   */
-  p5.Oscillator.prototype.add = function (num) {
-    var add = new Add(num);
-    var thisChain = this.mathOps.length - 1;
-    var nextChain = this.output;
-    return sigChain(this, add, thisChain, nextChain, Add);
-  };
-  /**
-   *  Multiply the p5.Oscillator's output amplitude
-   *  by a fixed value (i.e. turn it up!). Calling this method
-   *  again will override the initial mult() with a new value.
+   *    text('tap to play', 20, 20);
+   *  }
    *
-   *  @method  mult
-   *  @param {Number} number Constant number to multiply
-   *  @return {p5.Oscillator} Oscillator Returns this oscillator
-   *                                     with multiplied output
+   *  function togglePlay() {
+   *    if (sound.isPlaying()) {
+   *      sound.pause();
+   *    } else {
+   *      sound.loop();
+   *    }
+   *  }
+   *  </code></div>
    */
-  p5.Oscillator.prototype.mult = function (num) {
-    var mult = new Mult(num);
-    var thisChain = this.mathOps.length - 1;
-    var nextChain = this.output;
-    return sigChain(this, mult, thisChain, nextChain, Mult);
+
+
+  p5.FFT = function (smoothing, bins) {
+    this.input = this.analyser = p5sound.audiocontext.createAnalyser();
+    Object.defineProperties(this, {
+      bins: {
+        get: function get() {
+          return this.analyser.fftSize / 2;
+        },
+        set: function set(b) {
+          this.analyser.fftSize = b * 2;
+        },
+        configurable: true,
+        enumerable: true
+      },
+      smoothing: {
+        get: function get() {
+          return this.analyser.smoothingTimeConstant;
+        },
+        set: function set(s) {
+          this.analyser.smoothingTimeConstant = s;
+        },
+        configurable: true,
+        enumerable: true
+      }
+    }); 
+
+    this.smooth(smoothing);
+    this.bins = bins || 1024; 
+
+    p5sound.fftMeter.connect(this.analyser);
+    this.freqDomain = new Uint8Array(this.analyser.frequencyBinCount);
+    this.timeDomain = new Uint8Array(this.analyser.frequencyBinCount); 
+
+    this.bass = [20, 140];
+    this.lowMid = [140, 400];
+    this.mid = [400, 2600];
+    this.highMid = [2600, 5200];
+    this.treble = [5200, 14000]; 
+
+    p5sound.soundArray.push(this);
   };
   /**
-   *  Scale this oscillator's amplitude values to a given
-   *  range, and return the oscillator. Calling this method
-   *  again will override the initial scale() with new values.
+   *  Set the input source for the FFT analysis. If no source is
+   *  provided, FFT will analyze all sound in the sketch.
    *
-   *  @method  scale
-   *  @param  {Number} inMin  input range minumum
-   *  @param  {Number} inMax  input range maximum
-   *  @param  {Number} outMin input range minumum
-   *  @param  {Number} outMax input range maximum
-   *  @return {p5.Oscillator} Oscillator Returns this oscillator
-   *                                     with scaled output
+   *  @method  setInput
+   *  @for p5.FFT
+   *  @param {Object} [source] p5.sound object (or web audio API source node)
    */
-  p5.Oscillator.prototype.scale = function (inMin, inMax, outMin, outMax) {
-    var mapOutMin, mapOutMax;
-    if (arguments.length === 4) {
-      mapOutMin = p5.prototype.map(outMin, inMin, inMax, 0, 1) - 0.5;
-      mapOutMax = p5.prototype.map(outMax, inMin, inMax, 0, 1) - 0.5;
+
+
+  p5.FFT.prototype.setInput = function (source) {
+    if (!source) {
+      p5sound.fftMeter.connect(this.analyser);
     } else {
-      mapOutMin = arguments[0];
-      mapOutMax = arguments[1];
+      if (source.output) {
+        source.output.connect(this.analyser);
+      } else if (source.connect) {
+        source.connect(this.analyser);
+      }
+
+      p5sound.fftMeter.disconnect();
     }
-    var scale = new Scale(mapOutMin, mapOutMax);
-    var thisChain = this.mathOps.length - 1;
-    var nextChain = this.output;
-    return sigChain(this, scale, thisChain, nextChain, Scale);
-  };
-  // ============================== //
-  // SinOsc, TriOsc, SqrOsc, SawOsc //
-  // ============================== //
-  /**
-   *  Constructor: <code>new p5.SinOsc()</code>.
-   *  This creates a Sine Wave Oscillator and is
-   *  equivalent to <code> new p5.Oscillator('sine')
-   *  </code> or creating a p5.Oscillator and then calling
-   *  its method <code>setType('sine')</code>.
-   *  See p5.Oscillator for methods.
-   *
-   *  @class  p5.SinOsc
-   *  @constructor
-   *  @extends p5.Oscillator
-   *  @param {Number} [freq] Set the frequency
-   */
-  p5.SinOsc = function (freq) {
-    p5.Oscillator.call(this, freq, 'sine');
-  };
-  p5.SinOsc.prototype = Object.create(p5.Oscillator.prototype);
-  /**
-   *  Constructor: <code>new p5.TriOsc()</code>.
-   *  This creates a Triangle Wave Oscillator and is
-   *  equivalent to <code>new p5.Oscillator('triangle')
-   *  </code> or creating a p5.Oscillator and then calling
-   *  its method <code>setType('triangle')</code>.
-   *  See p5.Oscillator for methods.
-   *
-   *  @class  p5.TriOsc
-   *  @constructor
-   *  @extends p5.Oscillator
-   *  @param {Number} [freq] Set the frequency
-   */
-  p5.TriOsc = function (freq) {
-    p5.Oscillator.call(this, freq, 'triangle');
   };
-  p5.TriOsc.prototype = Object.create(p5.Oscillator.prototype);
   /**
-   *  Constructor: <code>new p5.SawOsc()</code>.
-   *  This creates a SawTooth Wave Oscillator and is
-   *  equivalent to <code> new p5.Oscillator('sawtooth')
-   *  </code> or creating a p5.Oscillator and then calling
-   *  its method <code>setType('sawtooth')</code>.
-   *  See p5.Oscillator for methods.
+   *  Returns an array of amplitude values (between -1.0 and +1.0) that represent
+   *  a snapshot of amplitude readings in a single buffer. Length will be
+   *  equal to bins (defaults to 1024). Can be used to draw the waveform
+   *  of a sound.
    *
-   *  @class  p5.SawOsc
-   *  @constructor
-   *  @extends p5.Oscillator
-   *  @param {Number} [freq] Set the frequency
-   */
-  p5.SawOsc = function (freq) {
-    p5.Oscillator.call(this, freq, 'sawtooth');
-  };
-  p5.SawOsc.prototype = Object.create(p5.Oscillator.prototype);
-  /**
-   *  Constructor: <code>new p5.SqrOsc()</code>.
-   *  This creates a Square Wave Oscillator and is
-   *  equivalent to <code> new p5.Oscillator('square')
-   *  </code> or creating a p5.Oscillator and then calling
-   *  its method <code>setType('square')</code>.
-   *  See p5.Oscillator for methods.
+   *  @method waveform
+   *  @for p5.FFT
+   *  @param {Number} [bins]    Must be a power of two between
+   *                            16 and 1024. Defaults to 1024.
+   *  @param {String} [precision] If any value is provided, will return results
+   *                              in a Float32 Array which is more precise
+   *                              than a regular array.
+   *  @return {Array}  Array    Array of amplitude values (-1 to 1)
+   *                            over time. Array length = bins.
    *
-   *  @class  p5.SqrOsc
-   *  @constructor
-   *  @extends p5.Oscillator
-   *  @param {Number} [freq] Set the frequency
    */
-  p5.SqrOsc = function (freq) {
-    p5.Oscillator.call(this, freq, 'square');
-  };
-  p5.SqrOsc.prototype = Object.create(p5.Oscillator.prototype);
-}(master, Tone_signal_Add, Tone_signal_Multiply, Tone_signal_Scale);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Timeline;
-Tone_core_Timeline = function (Tone) {
-  'use strict';
-  Tone.Timeline = function () {
-    var options = this.optionsObject(arguments, ['memory'], Tone.Timeline.defaults);
-    this._timeline = [];
-    this._toRemove = [];
-    this._iterating = false;
-    this.memory = options.memory;
-  };
-  Tone.extend(Tone.Timeline);
-  Tone.Timeline.defaults = { 'memory': Infinity };
-  Object.defineProperty(Tone.Timeline.prototype, 'length', {
-    get: function () {
-      return this._timeline.length;
-    }
-  });
-  Tone.Timeline.prototype.add = function (event) {
-    if (this.isUndef(event.time)) {
-      throw new Error('Tone.Timeline: events must have a time attribute');
-    }
-    if (this._timeline.length) {
-      var index = this._search(event.time);
-      this._timeline.splice(index + 1, 0, event);
-    } else {
-      this._timeline.push(event);
-    }
-    if (this.length > this.memory) {
-      var diff = this.length - this.memory;
-      this._timeline.splice(0, diff);
-    }
-    return this;
-  };
-  Tone.Timeline.prototype.remove = function (event) {
-    if (this._iterating) {
-      this._toRemove.push(event);
-    } else {
-      var index = this._timeline.indexOf(event);
-      if (index !== -1) {
-        this._timeline.splice(index, 1);
+
+
+  p5.FFT.prototype.waveform = function () {
+    var bins, mode, normalArray;
+
+    for (var i = 0; i < arguments.length; i++) {
+      if (typeof arguments[i] === 'number') {
+        bins = arguments[i];
+        this.analyser.fftSize = bins * 2;
       }
-    }
-    return this;
-  };
-  Tone.Timeline.prototype.get = function (time) {
-    var index = this._search(time);
-    if (index !== -1) {
-      return this._timeline[index];
-    } else {
-      return null;
-    }
-  };
-  Tone.Timeline.prototype.peek = function () {
-    return this._timeline[0];
-  };
-  Tone.Timeline.prototype.shift = function () {
-    return this._timeline.shift();
-  };
-  Tone.Timeline.prototype.getAfter = function (time) {
-    var index = this._search(time);
-    if (index + 1 < this._timeline.length) {
-      return this._timeline[index + 1];
-    } else {
-      return null;
-    }
-  };
-  Tone.Timeline.prototype.getBefore = function (time) {
-    var len = this._timeline.length;
-    if (len > 0 && this._timeline[len - 1].time < time) {
-      return this._timeline[len - 1];
-    }
-    var index = this._search(time);
-    if (index - 1 >= 0) {
-      return this._timeline[index - 1];
+
+      if (typeof arguments[i] === 'string') {
+        mode = arguments[i];
+      }
+    } 
+
+
+    if (mode && !p5.prototype._isSafari()) {
+      timeToFloat(this, this.timeDomain);
+      this.analyser.getFloatTimeDomainData(this.timeDomain);
+      return this.timeDomain;
     } else {
-      return null;
+      timeToInt(this, this.timeDomain);
+      this.analyser.getByteTimeDomainData(this.timeDomain);
+      var normalArray = new Array();
+
+      for (var j = 0; j < this.timeDomain.length; j++) {
+        var scaled = p5.prototype.map(this.timeDomain[j], 0, 255, -1, 1);
+        normalArray.push(scaled);
+      }
+
+      return normalArray;
     }
   };
-  Tone.Timeline.prototype.cancel = function (after) {
-    if (this._timeline.length > 1) {
-      var index = this._search(after);
-      if (index >= 0) {
-        if (this._timeline[index].time === after) {
-          for (var i = index; i >= 0; i--) {
-            if (this._timeline[i].time === after) {
-              index = i;
-            } else {
-              break;
-            }
-          }
-          this._timeline = this._timeline.slice(0, index);
-        } else {
-          this._timeline = this._timeline.slice(0, index + 1);
-        }
-      } else {
-        this._timeline = [];
+  /**
+   *  Returns an array of amplitude values (between 0 and 255)
+   *  across the frequency spectrum. Length is equal to FFT bins
+   *  (1024 by default). The array indices correspond to frequencies
+   *  (i.e. pitches), from the lowest to the highest that humans can
+   *  hear. Each value represents amplitude at that slice of the
+   *  frequency spectrum. Must be called prior to using
+   *  <code>getEnergy()</code>.
+   *
+   *  @method analyze
+   *  @for p5.FFT
+   *  @param {Number} [bins]    Must be a power of two between
+   *                             16 and 1024. Defaults to 1024.
+   *  @param {Number} [scale]    If "dB," returns decibel
+   *                             float measurements between
+   *                             -140 and 0 (max).
+   *                             Otherwise returns integers from 0-255.
+   *  @return {Array} spectrum    Array of energy (amplitude/volume)
+   *                              values across the frequency spectrum.
+   *                              Lowest energy (silence) = 0, highest
+   *                              possible is 255.
+   *  @example
+   *  <div><code>
+   *  let osc, fft;
+   *
+   *  function setup(){
+   *    let cnv = createCanvas(100,100);
+   *    cnv.mousePressed(startSound);
+   *    osc = new p5.Oscillator();
+   *    osc.amp(0);
+   *    fft = new p5.FFT();
+   *  }
+   *
+   *  function draw(){
+   *    background(220);
+   *
+   *    let freq = map(mouseX, 0, windowWidth, 20, 10000);
+   *    freq = constrain(freq, 1, 20000);
+   *    osc.freq(freq);
+   *
+   *    let spectrum = fft.analyze();
+   *    noStroke();
+   *    fill(255, 0, 255);
+   *    for (let i = 0; i< spectrum.length; i++){
+   *      let x = map(i, 0, spectrum.length, 0, width);
+   *      let h = -height + map(spectrum[i], 0, 255, height, 0);
+   *      rect(x, height, width / spectrum.length, h );
+   *    }
+   *
+   *    stroke(255);
+   *    if (!osc.started) {
+   *      text('tap here and drag to change frequency', 10, 20, width - 20);
+   *    } else {
+   *      text(round(freq)+'Hz', 10, 20);
+   *    }
+   *  }
+   *
+   *  function startSound() {
+   *    osc.start();
+   *    osc.amp(0.5, 0.2);
+   *  }
+   *
+   *  function mouseReleased() {
+   *    osc.amp(0, 0.2);
+   *  }
+   *  </code></div>
+   *
+   *
+   */
+
+
+  p5.FFT.prototype.analyze = function () {
+    var mode;
+
+    for (var i = 0; i < arguments.length; i++) {
+      if (typeof arguments[i] === 'number') {
+        this.bins = arguments[i];
+        this.analyser.fftSize = this.bins * 2;
       }
-    } else if (this._timeline.length === 1) {
-      if (this._timeline[0].time >= after) {
-        this._timeline = [];
+
+      if (typeof arguments[i] === 'string') {
+        mode = arguments[i];
       }
     }
-    return this;
-  };
-  Tone.Timeline.prototype.cancelBefore = function (time) {
-    if (this._timeline.length) {
-      var index = this._search(time);
-      if (index >= 0) {
-        this._timeline = this._timeline.slice(index + 1);
-      }
+
+    if (mode && mode.toLowerCase() === 'db') {
+      freqToFloat(this);
+      this.analyser.getFloatFrequencyData(this.freqDomain);
+      return this.freqDomain;
+    } else {
+      freqToInt(this, this.freqDomain);
+      this.analyser.getByteFrequencyData(this.freqDomain);
+      var normalArray = Array.apply([], this.freqDomain);
+      return normalArray;
     }
-    return this;
   };
-  Tone.Timeline.prototype._search = function (time) {
-    var beginning = 0;
-    var len = this._timeline.length;
-    var end = len;
-    if (len > 0 && this._timeline[len - 1].time <= time) {
-      return len - 1;
-    }
-    while (beginning < end) {
-      var midPoint = Math.floor(beginning + (end - beginning) / 2);
-      var event = this._timeline[midPoint];
-      var nextEvent = this._timeline[midPoint + 1];
-      if (event.time === time) {
-        for (var i = midPoint; i < this._timeline.length; i++) {
-          var testEvent = this._timeline[i];
-          if (testEvent.time === time) {
-            midPoint = i;
-          }
-        }
-        return midPoint;
-      } else if (event.time < time && nextEvent.time > time) {
-        return midPoint;
-      } else if (event.time > time) {
-        end = midPoint;
-      } else if (event.time < time) {
-        beginning = midPoint + 1;
-      }
+  /**
+   *  Returns the amount of energy (volume) at a specific
+   *  <a href="https://en.wikipedia.org/wiki/Audio_frequency" target="_blank">
+   *  frequency</a>, or the average amount of energy between two
+   *  frequencies. Accepts Number(s) corresponding
+   *  to frequency (in Hz), or a String corresponding to predefined
+   *  frequency ranges ("bass", "lowMid", "mid", "highMid", "treble").
+   *  Returns a range between 0 (no energy/volume at that frequency) and
+   *  255 (maximum energy).
+   *  <em>NOTE: analyze() must be called prior to getEnergy(). Analyze()
+   *  tells the FFT to analyze frequency data, and getEnergy() uses
+   *  the results determine the value at a specific frequency or
+   *  range of frequencies.</em></p>
+   *
+   *  @method  getEnergy
+   *  @for p5.FFT
+   *  @param  {Number|String} frequency1   Will return a value representing
+   *                                energy at this frequency. Alternately,
+   *                                the strings "bass", "lowMid" "mid",
+   *                                "highMid", and "treble" will return
+   *                                predefined frequency ranges.
+   *  @param  {Number} [frequency2] If a second frequency is given,
+   *                                will return average amount of
+   *                                energy that exists between the
+   *                                two frequencies.
+   *  @return {Number}   Energy   Energy (volume/amplitude) from
+   *                              0 and 255.
+   *
+   */
+
+
+  p5.FFT.prototype.getEnergy = function (frequency1, frequency2) {
+    var nyquist = p5sound.audiocontext.sampleRate / 2;
+
+    if (frequency1 === 'bass') {
+      frequency1 = this.bass[0];
+      frequency2 = this.bass[1];
+    } else if (frequency1 === 'lowMid') {
+      frequency1 = this.lowMid[0];
+      frequency2 = this.lowMid[1];
+    } else if (frequency1 === 'mid') {
+      frequency1 = this.mid[0];
+      frequency2 = this.mid[1];
+    } else if (frequency1 === 'highMid') {
+      frequency1 = this.highMid[0];
+      frequency2 = this.highMid[1];
+    } else if (frequency1 === 'treble') {
+      frequency1 = this.treble[0];
+      frequency2 = this.treble[1];
     }
-    return -1;
-  };
-  Tone.Timeline.prototype._iterate = function (callback, lowerBound, upperBound) {
-    this._iterating = true;
-    lowerBound = this.defaultArg(lowerBound, 0);
-    upperBound = this.defaultArg(upperBound, this._timeline.length - 1);
-    for (var i = lowerBound; i <= upperBound; i++) {
-      callback(this._timeline[i]);
-    }
-    this._iterating = false;
-    if (this._toRemove.length > 0) {
-      for (var j = 0; j < this._toRemove.length; j++) {
-        var index = this._timeline.indexOf(this._toRemove[j]);
-        if (index !== -1) {
-          this._timeline.splice(index, 1);
-        }
+
+    if (typeof frequency1 !== 'number') {
+      throw 'invalid input for getEnergy()';
+    } else if (!frequency2) {
+      var index = Math.round(frequency1 / nyquist * this.freqDomain.length);
+      return this.freqDomain[index];
+    } else if (frequency1 && frequency2) {
+      if (frequency1 > frequency2) {
+        var swap = frequency2;
+        frequency2 = frequency1;
+        frequency1 = swap;
       }
-      this._toRemove = [];
-    }
-  };
-  Tone.Timeline.prototype.forEach = function (callback) {
-    this._iterate(callback);
-    return this;
-  };
-  Tone.Timeline.prototype.forEachBefore = function (time, callback) {
-    var upperBound = this._search(time);
-    if (upperBound !== -1) {
-      this._iterate(callback, 0, upperBound);
-    }
-    return this;
-  };
-  Tone.Timeline.prototype.forEachAfter = function (time, callback) {
-    var lowerBound = this._search(time);
-    this._iterate(callback, lowerBound + 1);
-    return this;
-  };
-  Tone.Timeline.prototype.forEachFrom = function (time, callback) {
-    var lowerBound = this._search(time);
-    while (lowerBound >= 0 && this._timeline[lowerBound].time >= time) {
-      lowerBound--;
-    }
-    this._iterate(callback, lowerBound + 1);
-    return this;
-  };
-  Tone.Timeline.prototype.forEachAtTime = function (time, callback) {
-    var upperBound = this._search(time);
-    if (upperBound !== -1) {
-      this._iterate(function (event) {
-        if (event.time === time) {
-          callback(event);
-        }
-      }, 0, upperBound);
+
+      var lowIndex = Math.round(frequency1 / nyquist * this.freqDomain.length);
+      var highIndex = Math.round(frequency2 / nyquist * this.freqDomain.length);
+      var total = 0;
+      var numFrequencies = 0; 
+
+      for (var i = lowIndex; i <= highIndex; i++) {
+        total += this.freqDomain[i];
+        numFrequencies += 1;
+      } 
+
+
+      var toReturn = total / numFrequencies;
+      return toReturn;
+    } else {
+      throw 'invalid input for getEnergy()';
     }
-    return this;
-  };
-  Tone.Timeline.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._timeline = null;
-    this._toRemove = null;
+  }; 
+
+
+  p5.FFT.prototype.getFreq = function (freq1, freq2) {
+    console.log('getFreq() is deprecated. Please use getEnergy() instead.');
+    var x = this.getEnergy(freq1, freq2);
+    return x;
   };
-  return Tone.Timeline;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_TimelineSignal;
-Tone_signal_TimelineSignal = function (Tone) {
-  'use strict';
-  Tone.TimelineSignal = function () {
-    var options = this.optionsObject(arguments, [
-      'value',
-      'units'
-    ], Tone.Signal.defaults);
-    this._events = new Tone.Timeline(10);
-    Tone.Signal.apply(this, options);
-    options.param = this._param;
-    Tone.Param.call(this, options);
-    this._initial = this._fromUnits(this._param.value);
-  };
-  Tone.extend(Tone.TimelineSignal, Tone.Param);
-  Tone.TimelineSignal.Type = {
-    Linear: 'linear',
-    Exponential: 'exponential',
-    Target: 'target',
-    Curve: 'curve',
-    Set: 'set'
-  };
-  Object.defineProperty(Tone.TimelineSignal.prototype, 'value', {
-    get: function () {
-      var now = this.now();
-      var val = this.getValueAtTime(now);
-      return this._toUnits(val);
-    },
-    set: function (value) {
-      var convertedVal = this._fromUnits(value);
-      this._initial = convertedVal;
-      this.cancelScheduledValues();
-      this._param.value = convertedVal;
+  /**
+   *  Returns the
+   *  <a href="http://en.wikipedia.org/wiki/Spectral_centroid" target="_blank">
+   *  spectral centroid</a> of the input signal.
+   *  <em>NOTE: analyze() must be called prior to getCentroid(). Analyze()
+   *  tells the FFT to analyze frequency data, and getCentroid() uses
+   *  the results determine the spectral centroid.</em></p>
+   *
+   *  @method  getCentroid
+   *  @for p5.FFT
+   *  @return {Number}   Spectral Centroid Frequency   Frequency of the spectral centroid in Hz.
+   *
+   *
+   * @example
+   *  <div><code>
+   * function setup(){
+   *  cnv = createCanvas(100,100);
+   *  cnv.mousePressed(userStartAudio);
+   *  sound = new p5.AudioIn();
+   *  sound.start();
+   *  fft = new p5.FFT();
+   *  sound.connect(fft);
+   *}
+   *
+   *function draw() {
+   *  if (getAudioContext().state !== 'running') {
+   *    background(220);
+   *    text('tap here and enable mic to begin', 10, 20, width - 20);
+   *    return;
+   *  }
+   *  let centroidplot = 0.0;
+   *  let spectralCentroid = 0;
+   *
+   *  background(0);
+   *  stroke(0,255,0);
+   *  let spectrum = fft.analyze();
+   *  fill(0,255,0); // spectrum is green
+   *
+   *  //draw the spectrum
+   *  for (let i = 0; i < spectrum.length; i++){
+   *    let x = map(log(i), 0, log(spectrum.length), 0, width);
+   *    let h = map(spectrum[i], 0, 255, 0, height);
+   *    let rectangle_width = (log(i+1)-log(i))*(width/log(spectrum.length));
+   *    rect(x, height, rectangle_width, -h )
+   *  }
+   *  let nyquist = 22050;
+   *
+   *  // get the centroid
+   *  spectralCentroid = fft.getCentroid();
+   *
+   *  // the mean_freq_index calculation is for the display.
+   *  let mean_freq_index = spectralCentroid/(nyquist/spectrum.length);
+   *
+   *  centroidplot = map(log(mean_freq_index), 0, log(spectrum.length), 0, width);
+   *
+   *  stroke(255,0,0); // the line showing where the centroid is will be red
+   *
+   *  rect(centroidplot, 0, width / spectrum.length, height)
+   *  noStroke();
+   *  fill(255,255,255);  // text is white
+   *  text('centroid: ', 10, 20);
+   *  text(round(spectralCentroid)+' Hz', 10, 40);
+   *}
+   * </code></div>
+   */
+
+
+  p5.FFT.prototype.getCentroid = function () {
+    var nyquist = p5sound.audiocontext.sampleRate / 2;
+    var cumulative_sum = 0;
+    var centroid_normalization = 0;
+
+    for (var i = 0; i < this.freqDomain.length; i++) {
+      cumulative_sum += i * this.freqDomain[i];
+      centroid_normalization += this.freqDomain[i];
     }
-  });
-  Tone.TimelineSignal.prototype.setValueAtTime = function (value, startTime) {
-    value = this._fromUnits(value);
-    startTime = this.toSeconds(startTime);
-    this._events.add({
-      'type': Tone.TimelineSignal.Type.Set,
-      'value': value,
-      'time': startTime
-    });
-    this._param.setValueAtTime(value, startTime);
-    return this;
-  };
-  Tone.TimelineSignal.prototype.linearRampToValueAtTime = function (value, endTime) {
-    value = this._fromUnits(value);
-    endTime = this.toSeconds(endTime);
-    this._events.add({
-      'type': Tone.TimelineSignal.Type.Linear,
-      'value': value,
-      'time': endTime
-    });
-    this._param.linearRampToValueAtTime(value, endTime);
-    return this;
-  };
-  Tone.TimelineSignal.prototype.exponentialRampToValueAtTime = function (value, endTime) {
-    endTime = this.toSeconds(endTime);
-    var beforeEvent = this._searchBefore(endTime);
-    if (beforeEvent && beforeEvent.value === 0) {
-      this.setValueAtTime(this._minOutput, beforeEvent.time);
-    }
-    value = this._fromUnits(value);
-    var setValue = Math.max(value, this._minOutput);
-    this._events.add({
-      'type': Tone.TimelineSignal.Type.Exponential,
-      'value': setValue,
-      'time': endTime
-    });
-    if (value < this._minOutput) {
-      this._param.exponentialRampToValueAtTime(this._minOutput, endTime - this.sampleTime);
-      this.setValueAtTime(0, endTime);
-    } else {
-      this._param.exponentialRampToValueAtTime(value, endTime);
+
+    var mean_freq_index = 0;
+
+    if (centroid_normalization !== 0) {
+      mean_freq_index = cumulative_sum / centroid_normalization;
     }
-    return this;
-  };
-  Tone.TimelineSignal.prototype.setTargetAtTime = function (value, startTime, timeConstant) {
-    value = this._fromUnits(value);
-    value = Math.max(this._minOutput, value);
-    timeConstant = Math.max(this._minOutput, timeConstant);
-    startTime = this.toSeconds(startTime);
-    this._events.add({
-      'type': Tone.TimelineSignal.Type.Target,
-      'value': value,
-      'time': startTime,
-      'constant': timeConstant
-    });
-    this._param.setTargetAtTime(value, startTime, timeConstant);
-    return this;
+
+    var spec_centroid_freq = mean_freq_index * (nyquist / this.freqDomain.length);
+    return spec_centroid_freq;
   };
-  Tone.TimelineSignal.prototype.setValueCurveAtTime = function (values, startTime, duration, scaling) {
-    scaling = this.defaultArg(scaling, 1);
-    var floats = new Array(values.length);
-    for (var i = 0; i < floats.length; i++) {
-      floats[i] = this._fromUnits(values[i]) * scaling;
-    }
-    startTime = this.toSeconds(startTime);
-    duration = this.toSeconds(duration);
-    this._events.add({
-      'type': Tone.TimelineSignal.Type.Curve,
-      'value': floats,
-      'time': startTime,
-      'duration': duration
-    });
-    this._param.setValueAtTime(floats[0], startTime);
-    for (var j = 1; j < floats.length; j++) {
-      var segmentTime = startTime + j / (floats.length - 1) * duration;
-      this._param.linearRampToValueAtTime(floats[j], segmentTime);
+  /**
+   *  Smooth FFT analysis by averaging with the last analysis frame.
+   *
+   *  @method smooth
+   *  @param {Number} smoothing    0.0 < smoothing < 1.0.
+   *                               Defaults to 0.8.
+   */
+
+
+  p5.FFT.prototype.smooth = function (s) {
+    if (typeof s !== 'undefined') {
+      this.smoothing = s;
     }
-    return this;
-  };
-  Tone.TimelineSignal.prototype.cancelScheduledValues = function (after) {
-    after = this.toSeconds(after);
-    this._events.cancel(after);
-    this._param.cancelScheduledValues(after);
-    return this;
+
+    return this.smoothing;
   };
-  Tone.TimelineSignal.prototype.setRampPoint = function (time) {
-    time = this.toSeconds(time);
-    var val = this._toUnits(this.getValueAtTime(time));
-    var before = this._searchBefore(time);
-    if (before && before.time === time) {
-      this.cancelScheduledValues(time + this.sampleTime);
-    } else if (before && before.type === Tone.TimelineSignal.Type.Curve && before.time + before.duration > time) {
-      this.cancelScheduledValues(time);
-      this.linearRampToValueAtTime(val, time);
-    } else {
-      var after = this._searchAfter(time);
-      if (after) {
-        this.cancelScheduledValues(time);
-        if (after.type === Tone.TimelineSignal.Type.Linear) {
-          this.linearRampToValueAtTime(val, time);
-        } else if (after.type === Tone.TimelineSignal.Type.Exponential) {
-          this.exponentialRampToValueAtTime(val, time);
-        }
-      }
-      this.setValueAtTime(val, time);
+
+  p5.FFT.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+
+    if (this.analyser) {
+      this.analyser.disconnect();
+      delete this.analyser;
     }
-    return this;
-  };
-  Tone.TimelineSignal.prototype.linearRampToValueBetween = function (value, start, finish) {
-    this.setRampPoint(start);
-    this.linearRampToValueAtTime(value, finish);
-    return this;
-  };
-  Tone.TimelineSignal.prototype.exponentialRampToValueBetween = function (value, start, finish) {
-    this.setRampPoint(start);
-    this.exponentialRampToValueAtTime(value, finish);
-    return this;
   };
-  Tone.TimelineSignal.prototype._searchBefore = function (time) {
-    return this._events.get(time);
-  };
-  Tone.TimelineSignal.prototype._searchAfter = function (time) {
-    return this._events.getAfter(time);
-  };
-  Tone.TimelineSignal.prototype.getValueAtTime = function (time) {
-    time = this.toSeconds(time);
-    var after = this._searchAfter(time);
-    var before = this._searchBefore(time);
-    var value = this._initial;
-    if (before === null) {
-      value = this._initial;
-    } else if (before.type === Tone.TimelineSignal.Type.Target) {
-      var previous = this._events.getBefore(before.time);
-      var previouVal;
-      if (previous === null) {
-        previouVal = this._initial;
-      } else {
-        previouVal = previous.value;
+  /**
+   *  Returns an array of average amplitude values for a given number
+   *  of frequency bands split equally. N defaults to 16.
+   *  <em>NOTE: analyze() must be called prior to linAverages(). Analyze()
+   *  tells the FFT to analyze frequency data, and linAverages() uses
+   *  the results to group them into a smaller set of averages.</em></p>
+   *
+   *  @method  linAverages
+   *  @for p5.FFT
+   *  @param  {Number}  N                Number of returned frequency groups
+   *  @return {Array}   linearAverages   Array of average amplitude values for each group
+   */
+
+
+  p5.FFT.prototype.linAverages = function (N) {
+    var N = N || 16; 
+
+    var spectrum = this.freqDomain;
+    var spectrumLength = spectrum.length;
+    var spectrumStep = Math.floor(spectrumLength / N);
+    var linearAverages = new Array(N); 
+
+    var groupIndex = 0;
+
+    for (var specIndex = 0; specIndex < spectrumLength; specIndex++) {
+      linearAverages[groupIndex] = linearAverages[groupIndex] !== undefined ? (linearAverages[groupIndex] + spectrum[specIndex]) / 2 : spectrum[specIndex]; 
+
+      if (specIndex % spectrumStep === spectrumStep - 1) {
+        groupIndex++;
       }
-      value = this._exponentialApproach(before.time, previouVal, before.value, before.constant, time);
-    } else if (before.type === Tone.TimelineSignal.Type.Curve) {
-      value = this._curveInterpolate(before.time, before.value, before.duration, time);
-    } else if (after === null) {
-      value = before.value;
-    } else if (after.type === Tone.TimelineSignal.Type.Linear) {
-      value = this._linearInterpolate(before.time, before.value, after.time, after.value, time);
-    } else if (after.type === Tone.TimelineSignal.Type.Exponential) {
-      value = this._exponentialInterpolate(before.time, before.value, after.time, after.value, time);
-    } else {
-      value = before.value;
     }
-    return value;
-  };
-  Tone.TimelineSignal.prototype.connect = Tone.SignalBase.prototype.connect;
-  Tone.TimelineSignal.prototype._exponentialApproach = function (t0, v0, v1, timeConstant, t) {
-    return v1 + (v0 - v1) * Math.exp(-(t - t0) / timeConstant);
-  };
-  Tone.TimelineSignal.prototype._linearInterpolate = function (t0, v0, t1, v1, t) {
-    return v0 + (v1 - v0) * ((t - t0) / (t1 - t0));
-  };
-  Tone.TimelineSignal.prototype._exponentialInterpolate = function (t0, v0, t1, v1, t) {
-    v0 = Math.max(this._minOutput, v0);
-    return v0 * Math.pow(v1 / v0, (t - t0) / (t1 - t0));
+
+    return linearAverages;
   };
-  Tone.TimelineSignal.prototype._curveInterpolate = function (start, curve, duration, time) {
-    var len = curve.length;
-    if (time >= start + duration) {
-      return curve[len - 1];
-    } else if (time <= start) {
-      return curve[0];
-    } else {
-      var progress = (time - start) / duration;
-      var lowerIndex = Math.floor((len - 1) * progress);
-      var upperIndex = Math.ceil((len - 1) * progress);
-      var lowerVal = curve[lowerIndex];
-      var upperVal = curve[upperIndex];
-      if (upperIndex === lowerIndex) {
-        return lowerVal;
-      } else {
-        return this._linearInterpolate(lowerIndex, lowerVal, upperIndex, upperVal, progress * (len - 1));
+  /**
+   *  Returns an array of average amplitude values of the spectrum, for a given
+   *  set of <a href="https://en.wikipedia.org/wiki/Octave_band" target="_blank">
+   *  Octave Bands</a>
+   *  <em>NOTE: analyze() must be called prior to logAverages(). Analyze()
+   *  tells the FFT to analyze frequency data, and logAverages() uses
+   *  the results to group them into a smaller set of averages.</em></p>
+   *
+   *  @method  logAverages
+   *  @for p5.FFT
+   *  @param  {Array}   octaveBands    Array of Octave Bands objects for grouping
+   *  @return {Array}   logAverages    Array of average amplitude values for each group
+   */
+
+
+  p5.FFT.prototype.logAverages = function (octaveBands) {
+    var nyquist = p5sound.audiocontext.sampleRate / 2;
+    var spectrum = this.freqDomain;
+    var spectrumLength = spectrum.length;
+    var logAverages = new Array(octaveBands.length); 
+
+    var octaveIndex = 0;
+
+    for (var specIndex = 0; specIndex < spectrumLength; specIndex++) {
+      var specIndexFrequency = Math.round(specIndex * nyquist / this.freqDomain.length); 
+
+      if (specIndexFrequency > octaveBands[octaveIndex].hi) {
+        octaveIndex++;
       }
+
+      logAverages[octaveIndex] = logAverages[octaveIndex] !== undefined ? (logAverages[octaveIndex] + spectrum[specIndex]) / 2 : spectrum[specIndex];
     }
+
+    return logAverages;
   };
-  Tone.TimelineSignal.prototype.dispose = function () {
-    Tone.Signal.prototype.dispose.call(this);
-    Tone.Param.prototype.dispose.call(this);
-    this._events.dispose();
-    this._events = null;
-  };
-  return Tone.TimelineSignal;
-}(Tone_core_Tone, Tone_signal_Signal);
-var envelope;
-'use strict';
-envelope = function () {
-  var p5sound = master;
-  var Add = Tone_signal_Add;
-  var Mult = Tone_signal_Multiply;
-  var Scale = Tone_signal_Scale;
-  var TimelineSignal = Tone_signal_TimelineSignal;
   /**
-   *  <p>Envelopes are pre-defined amplitude distribution over time.
-   *  Typically, envelopes are used to control the output volume
-   *  of an object, a series of fades referred to as Attack, Decay,
-   *  Sustain and Release (
-   *  <a href="https://upload.wikimedia.org/wikipedia/commons/e/ea/ADSR_parameter.svg">ADSR</a>
-   *  ). Envelopes can also control other Web Audio Parameters—for example, a p5.Envelope can
-   *  control an Oscillator's frequency like this: <code>osc.freq(env)</code>.</p>
-   *  <p>Use <code><a href="#/p5.Envelope/setRange">setRange</a></code> to change the attack/release level.
-   *  Use <code><a href="#/p5.Envelope/setADSR">setADSR</a></code> to change attackTime, decayTime, sustainPercent and releaseTime.</p>
-   *  <p>Use the <code><a href="#/p5.Envelope/play">play</a></code> method to play the entire envelope,
-   *  the <code><a href="#/p5.Envelope/ramp">ramp</a></code> method for a pingable trigger,
-   *  or <code><a href="#/p5.Envelope/triggerAttack">triggerAttack</a></code>/
-   *  <code><a href="#/p5.Envelope/triggerRelease">triggerRelease</a></code> to trigger noteOn/noteOff.</p>
-   *
-   *  @class p5.Envelope
-   *  @constructor
-   *  @example
-   *  <div><code>
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.2;
-   *  let susPercent = 0.2;
-   *  let releaseTime = 0.5;
-   *
-   *  let env, triOsc;
-   *
-   *  function setup() {
-   *    let cnv = createCanvas(100, 100);
-   *
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
-   *
-   *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
-   *
-   *    cnv.mousePressed(playEnv);
-   *  }
+   *  Calculates and Returns the 1/N
+   *  <a href="https://en.wikipedia.org/wiki/Octave_band" target="_blank">Octave Bands</a>
+   *  N defaults to 3 and minimum central frequency to 15.625Hz.
+   *  (1/3 Octave Bands ~= 31 Frequency Bands)
+   *  Setting fCtr0 to a central value of a higher octave will ignore the lower bands
+   *  and produce less frequency groups.
    *
-   *  function playEnv()  {
-   *    env.play();
-   *  }
-   *  </code></div>
+   *  @method   getOctaveBands
+   *  @for p5.FFT
+   *  @param  {Number}  N             Specifies the 1/N type of generated octave bands
+   *  @param  {Number}  fCtr0         Minimum central frequency for the lowest band
+   *  @return {Array}   octaveBands   Array of octave band objects with their bounds
    */
-  p5.Envelope = function (t1, l1, t2, l2, t3, l3) {
-    /**
-     * Time until envelope reaches attackLevel
-     * @property attackTime
-     */
-    this.aTime = t1 || 0.1;
-    /**
-     * Level once attack is complete.
-     * @property attackLevel
-     */
-    this.aLevel = l1 || 1;
-    /**
-     * Time until envelope reaches decayLevel.
-     * @property decayTime
-     */
-    this.dTime = t2 || 0.5;
-    /**
-     * Level after decay. The envelope will sustain here until it is released.
-     * @property decayLevel
-     */
-    this.dLevel = l2 || 0;
-    /**
-     * Duration of the release portion of the envelope.
-     * @property releaseTime
-     */
-    this.rTime = t3 || 0;
-    /**
-     * Level at the end of the release.
-     * @property releaseLevel
-     */
-    this.rLevel = l3 || 0;
-    this._rampHighPercentage = 0.98;
-    this._rampLowPercentage = 0.02;
-    this.output = p5sound.audiocontext.createGain();
-    this.control = new TimelineSignal();
-    this._init();
-    // this makes sure the envelope starts at zero
-    this.control.connect(this.output);
-    // connect to the output
-    this.connection = null;
-    // store connection
-    //array of math operation signal chaining
-    this.mathOps = [this.control];
-    //whether envelope should be linear or exponential curve
-    this.isExponential = false;
-    // oscillator or buffer source to clear on env complete
-    // to save resources if/when it is retriggered
-    this.sourceToClear = null;
-    // set to true if attack is set, then false on release
-    this.wasTriggered = false;
-    // add to the soundArray so we can dispose of the env later
-    p5sound.soundArray.push(this);
+
+
+  p5.FFT.prototype.getOctaveBands = function (N, fCtr0) {
+    var N = N || 3; 
+
+    var fCtr0 = fCtr0 || 15.625; 
+
+    var octaveBands = [];
+    var lastFrequencyBand = {
+      lo: fCtr0 / Math.pow(2, 1 / (2 * N)),
+      ctr: fCtr0,
+      hi: fCtr0 * Math.pow(2, 1 / (2 * N))
+    };
+    octaveBands.push(lastFrequencyBand);
+    var nyquist = p5sound.audiocontext.sampleRate / 2;
+
+    while (lastFrequencyBand.hi < nyquist) {
+      var newFrequencyBand = {};
+      newFrequencyBand.lo = lastFrequencyBand.hi;
+      newFrequencyBand.ctr = lastFrequencyBand.ctr * Math.pow(2, 1 / N);
+      newFrequencyBand.hi = newFrequencyBand.ctr * Math.pow(2, 1 / (2 * N));
+      octaveBands.push(newFrequencyBand);
+      lastFrequencyBand = newFrequencyBand;
+    }
+
+    return octaveBands;
+  }; 
+
+
+  var freqToFloat = function freqToFloat(fft) {
+    if (fft.freqDomain instanceof Float32Array === false) {
+      fft.freqDomain = new Float32Array(fft.analyser.frequencyBinCount);
+    }
   };
-  // this init function just smooths the starting value to zero and gives a start point for the timeline
-  // - it was necessary to remove glitches at the beginning.
-  p5.Envelope.prototype._init = function () {
-    var now = p5sound.audiocontext.currentTime;
-    var t = now;
-    this.control.setTargetAtTime(0.00001, t, 0.001);
-    //also, compute the correct time constants
-    this._setRampAD(this.aTime, this.dTime);
+
+  var freqToInt = function freqToInt(fft) {
+    if (fft.freqDomain instanceof Uint8Array === false) {
+      fft.freqDomain = new Uint8Array(fft.analyser.frequencyBinCount);
+    }
+  };
+
+  var timeToFloat = function timeToFloat(fft) {
+    if (fft.timeDomain instanceof Float32Array === false) {
+      fft.timeDomain = new Float32Array(fft.analyser.frequencyBinCount);
+    }
+  };
+
+  var timeToInt = function timeToInt(fft) {
+    if (fft.timeDomain instanceof Uint8Array === false) {
+      fft.timeDomain = new Uint8Array(fft.analyser.frequencyBinCount);
+    }
   };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Signal = __webpack_require__(2);
+
+  var Add = __webpack_require__(7);
+
+  var Mult = __webpack_require__(3);
+
+  var Scale = __webpack_require__(13);
   /**
-   *  Reset the envelope with a series of time/value pairs.
-   *
-   *  @method  set
-   *  @param {Number} attackTime     Time (in seconds) before level
-   *                                 reaches attackLevel
-   *  @param {Number} attackLevel    Typically an amplitude between
-   *                                 0.0 and 1.0
-   *  @param {Number} decayTime      Time
-   *  @param {Number} decayLevel   Amplitude (In a standard ADSR envelope,
-   *                                 decayLevel = sustainLevel)
-   *  @param {Number} releaseTime   Release Time (in seconds)
-   *  @param {Number} releaseLevel  Amplitude
-   *  @example
-   *  <div><code>
-   *  let t1 = 0.1; // attack time in seconds
-   *  let l1 = 0.7; // attack level 0.0 to 1.0
-   *  let t2 = 0.3; // decay time in seconds
-   *  let l2 = 0.1; // decay level  0.0 to 1.0
-   *  let t3 = 0.2; // sustain time in seconds
-   *  let l3 = 0.5; // sustain level  0.0 to 1.0
-   *  // release level defaults to zero
-   *
-   *  let env;
-   *  let triOsc;
-   *
-   *  function setup() {
-   *    background(0);
-   *    noStroke();
-   *    fill(255);
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    env = new p5.Envelope(t1, l1, t2, l2, t3, l3);
-   *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env); // give the env control of the triOsc's amp
-   *    triOsc.start();
-   *  }
+   *  <p>p5.Signal is a constant audio-rate signal used by p5.Oscillator
+   *  and p5.Envelope for modulation math.</p>
    *
-   *  // mouseClick triggers envelope if over canvas
-   *  function mouseClicked() {
-   *    // is mouse over canvas?
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      env.play(triOsc);
-   *    }
-   *  }
-   *  </code></div>
+   *  <p>This is necessary because Web Audio is processed on a seprate clock.
+   *  For example, the p5 draw loop runs about 60 times per second. But
+   *  the audio clock must process samples 44100 times per second. If we
+   *  want to add a value to each of those samples, we can't do it in the
+   *  draw loop, but we can do it by adding a constant-rate audio signal.</p.
    *
-   */
-  p5.Envelope.prototype.set = function (t1, l1, t2, l2, t3, l3) {
-    this.aTime = t1;
-    this.aLevel = l1;
-    this.dTime = t2 || 0;
-    this.dLevel = l2 || 0;
-    this.rTime = t3 || 0;
-    this.rLevel = l3 || 0;
-    // set time constants for ramp
-    this._setRampAD(t1, t2);
-  };
-  /**
-   *  Set values like a traditional
-   *  <a href="https://en.wikipedia.org/wiki/Synthesizer#/media/File:ADSR_parameter.svg">
-   *  ADSR envelope
-   *  </a>.
+   *  <p>This class mostly functions behind the scenes in p5.sound, and returns
+   *  a Tone.Signal from the Tone.js library by Yotam Mann.
+   *  If you want to work directly with audio signals for modular
+   *  synthesis, check out
+   *  <a href='http://bit.ly/1oIoEng' target=_'blank'>tone.js.</a></p>
    *
-   *  @method  setADSR
-   *  @param {Number} attackTime    Time (in seconds before envelope
-   *                                reaches Attack Level
-   *  @param {Number} [decayTime]    Time (in seconds) before envelope
-   *                                reaches Decay/Sustain Level
-   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
-   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
-   *                                The susRatio determines the decayLevel and the level at which the
-   *                                sustain portion of the envelope will sustain.
-   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
-   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
-   *                                increased to 1.0 (using <code>setRange</code>),
-   *                                then decayLevel would increase proportionally, to become 0.5.
-   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
+   *  @class  p5.Signal
+   *  @constructor
+   *  @return {Tone.Signal} A Signal object from the Tone.js library
    *  @example
    *  <div><code>
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.2;
-   *  let susPercent = 0.2;
-   *  let releaseTime = 0.5;
-   *
-   *  let env, triOsc;
+   *  let carrier, modulator;
    *
    *  function setup() {
    *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    text('tap to play', 20, 20);
    *
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
+   *    carrier = new p5.Oscillator('sine');
+   *    carrier.start();
+   *    carrier.amp(1); // set amplitude
+   *    carrier.freq(220); // set frequency
    *
-   *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
+   *    modulator = new p5.Oscillator('sawtooth');
+   *    modulator.disconnect();
+   *    modulator.start();
+   *    modulator.amp(1);
+   *    modulator.freq(4);
    *
-   *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
+   *    // Modulator's default amplitude range is -1 to 1.
+   *    // Multiply it by -200, so the range is -200 to 200
+   *    // then add 220 so the range is 20 to 420
+   *    carrier.freq( modulator.mult(-400).add(220) );
+   *  }
    *
-   *    cnv.mousePressed(playEnv);
+   *  function canvasPressed() {
+   *    userStartAudio();
+   *    carrier.amp(1.0);
    *  }
    *
-   *  function playEnv()  {
-   *    env.play();
+   *  function mouseReleased() {
+   *    carrier.amp(0);
    *  }
    *  </code></div>
    */
-  p5.Envelope.prototype.setADSR = function (aTime, dTime, sPercent, rTime) {
-    this.aTime = aTime;
-    this.dTime = dTime || 0;
-    // lerp
-    this.sPercent = sPercent || 0;
-    this.dLevel = typeof sPercent !== 'undefined' ? sPercent * (this.aLevel - this.rLevel) + this.rLevel : 0;
-    this.rTime = rTime || 0;
-    // also set time constants for ramp
-    this._setRampAD(aTime, dTime);
+
+
+  p5.Signal = function (value) {
+    var s = new Signal(value); 
+
+    return s; 
   };
   /**
-   *  Set max (attackLevel) and min (releaseLevel) of envelope.
-   *
-   *  @method  setRange
-   *  @param {Number} aLevel attack level (defaults to 1)
-   *  @param {Number} rLevel release level (defaults to 0)
-   *  @example
-   *  <div><code>
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.2;
-   *  let susPercent = 0.2;
-   *  let releaseTime = 0.5;
-   *
-   *  let env, triOsc;
-   *
-   *  function setup() {
-   *    let cnv = createCanvas(100, 100);
-   *
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
-   *
-   *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
+   *  Fade to value, for smooth transitions
    *
-   *    cnv.mousePressed(playEnv);
-   *  }
+   *  @method  fade
+   *  @for p5.Signal
+   *  @param  {Number} value          Value to set this signal
+   *  @param  {Number} [secondsFromNow] Length of fade, in seconds from now
+   */
+
+
+  Signal.prototype.fade = Signal.prototype.linearRampToValueAtTime;
+  Mult.prototype.fade = Signal.prototype.fade;
+  Add.prototype.fade = Signal.prototype.fade;
+  Scale.prototype.fade = Signal.prototype.fade;
+  /**
+   *  Connect a p5.sound object or Web Audio node to this
+   *  p5.Signal so that its amplitude values can be scaled.
    *
-   *  function playEnv()  {
-   *    env.play();
-   *  }
-   *  </code></div>
+   *  @method setInput
+   *  @for p5.Signal
+   *  @param {Object} input
    */
-  p5.Envelope.prototype.setRange = function (aLevel, rLevel) {
-    this.aLevel = aLevel || 1;
-    this.rLevel = rLevel || 0;
-  };
-  //  private (undocumented) method called when ADSR is set to set time constants for ramp
-  //
-  //  Set the <a href="https://en.wikipedia.org/wiki/RC_time_constant">
-  //  time constants</a> for simple exponential ramps.
-  //  The larger the time constant value, the slower the
-  //  transition will be.
-  //
-  //  method  _setRampAD
-  //  param {Number} attackTimeConstant  attack time constant
-  //  param {Number} decayTimeConstant   decay time constant
-  //
-  p5.Envelope.prototype._setRampAD = function (t1, t2) {
-    this._rampAttackTime = this.checkExpInput(t1);
-    this._rampDecayTime = this.checkExpInput(t2);
-    var TCDenominator = 1;
-    /// Aatish Bhatia's calculation for time constant for rise(to adjust 1/1-e calculation to any percentage)
-    TCDenominator = Math.log(1 / this.checkExpInput(1 - this._rampHighPercentage));
-    this._rampAttackTC = t1 / this.checkExpInput(TCDenominator);
-    TCDenominator = Math.log(1 / this._rampLowPercentage);
-    this._rampDecayTC = t2 / this.checkExpInput(TCDenominator);
-  };
-  // private method
-  p5.Envelope.prototype.setRampPercentages = function (p1, p2) {
-    //set the percentages that the simple exponential ramps go to
-    this._rampHighPercentage = this.checkExpInput(p1);
-    this._rampLowPercentage = this.checkExpInput(p2);
-    var TCDenominator = 1;
-    //now re-compute the time constants based on those percentages
-    /// Aatish Bhatia's calculation for time constant for rise(to adjust 1/1-e calculation to any percentage)
-    TCDenominator = Math.log(1 / this.checkExpInput(1 - this._rampHighPercentage));
-    this._rampAttackTC = this._rampAttackTime / this.checkExpInput(TCDenominator);
-    TCDenominator = Math.log(1 / this._rampLowPercentage);
-    this._rampDecayTC = this._rampDecayTime / this.checkExpInput(TCDenominator);
+
+  Signal.prototype.setInput = function (_input) {
+    _input.connect(this);
   };
+
+  Mult.prototype.setInput = Signal.prototype.setInput;
+  Add.prototype.setInput = Signal.prototype.setInput;
+  Scale.prototype.setInput = Signal.prototype.setInput; 
+
   /**
-   *  Assign a parameter to be controlled by this envelope.
-   *  If a p5.Sound object is given, then the p5.Envelope will control its
-   *  output gain. If multiple inputs are provided, the env will
-   *  control all of them.
+   *  Add a constant value to this audio signal,
+   *  and return the resulting audio signal. Does
+   *  not change the value of the original signal,
+   *  instead it returns a new p5.SignalAdd.
    *
-   *  @method  setInput
-   *  @param  {Object} [...inputs]         A p5.sound object or
-   *                                Web Audio Param.
+   *  @method  add
+   *  @for p5.Signal
+   *  @param {Number} number
+   *  @return {p5.Signal} object
    */
-  p5.Envelope.prototype.setInput = function () {
-    for (var i = 0; i < arguments.length; i++) {
-      this.connect(arguments[i]);
-    }
+
+  Signal.prototype.add = function (num) {
+    var add = new Add(num); 
+
+    this.connect(add);
+    return add;
   };
+
+  Mult.prototype.add = Signal.prototype.add;
+  Add.prototype.add = Signal.prototype.add;
+  Scale.prototype.add = Signal.prototype.add;
   /**
-   *  Set whether the envelope ramp is linear (default) or exponential.
-   *  Exponential ramps can be useful because we perceive amplitude
-   *  and frequency logarithmically.
+   *  Multiply this signal by a constant value,
+   *  and return the resulting audio signal. Does
+   *  not change the value of the original signal,
+   *  instead it returns a new p5.SignalMult.
    *
-   *  @method  setExp
-   *  @param {Boolean} isExp true is exponential, false is linear
+   *  @method  mult
+   *  @for p5.Signal
+   *  @param {Number} number to multiply
+   *  @return {p5.Signal} object
    */
-  p5.Envelope.prototype.setExp = function (isExp) {
-    this.isExponential = isExp;
-  };
-  //helper method to protect against zero values being sent to exponential functions
-  p5.Envelope.prototype.checkExpInput = function (value) {
-    if (value <= 0) {
-      value = 1e-8;
-    }
-    return value;
+
+  Signal.prototype.mult = function (num) {
+    var mult = new Mult(num); 
+
+    this.connect(mult);
+    return mult;
   };
+
+  Mult.prototype.mult = Signal.prototype.mult;
+  Add.prototype.mult = Signal.prototype.mult;
+  Scale.prototype.mult = Signal.prototype.mult;
   /**
-   *  Play tells the envelope to start acting on a given input.
-   *  If the input is a p5.sound object (i.e. AudioIn, Oscillator,
-   *  SoundFile), then Envelope will control its output volume.
-   *  Envelopes can also be used to control any <a href="
-   *  http://docs.webplatform.org/wiki/apis/webaudio/AudioParam">
-   *  Web Audio Audio Param.</a>
-   *
-   *  @method  play
-   *  @param  {Object} unit         A p5.sound object or
-   *                                Web Audio Param.
-   *  @param  {Number} [startTime]  time from now (in seconds) at which to play
-   *  @param  {Number} [sustainTime] time to sustain before releasing the envelope
-   *  @example
-   *  <div><code>
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.2;
-   *  let susPercent = 0.2;
-   *  let releaseTime = 0.5;
-   *
-   *  let env, triOsc;
-   *
-   *  function setup() {
-   *    let cnv = createCanvas(100, 100);
-   *
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
-   *
-   *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
-   *
-   *    cnv.mousePressed(playEnv);
-   *  }
+   *  Scale this signal value to a given range,
+   *  and return the result as an audio signal. Does
+   *  not change the value of the original signal,
+   *  instead it returns a new p5.SignalScale.
    *
-   *  function playEnv()  {
-   *    // trigger env on triOsc, 0 seconds from now
-   *    // After decay, sustain for 0.2 seconds before release
-   *    env.play(triOsc, 0, 0.2);
-   *  }
-   *  </code></div>
+   *  @method  scale
+   *  @for p5.Signal
+   *  @param {Number} number to multiply
+   *  @param  {Number} inMin  input range minumum
+   *  @param  {Number} inMax  input range maximum
+   *  @param  {Number} outMin input range minumum
+   *  @param  {Number} outMax input range maximum
+   *  @return {p5.Signal} object
    */
-  p5.Envelope.prototype.play = function (unit, secondsFromNow, susTime) {
-    var tFromNow = secondsFromNow || 0;
-    var susTime = susTime || 0;
-    if (unit) {
-      if (this.connection !== unit) {
-        this.connect(unit);
-      }
+
+  Signal.prototype.scale = function (inMin, inMax, outMin, outMax) {
+    var mapOutMin, mapOutMax;
+
+    if (arguments.length === 4) {
+      mapOutMin = p5.prototype.map(outMin, inMin, inMax, 0, 1) - 0.5;
+      mapOutMax = p5.prototype.map(outMax, inMin, inMax, 0, 1) - 0.5;
+    } else {
+      mapOutMin = arguments[0];
+      mapOutMax = arguments[1];
     }
-    this.triggerAttack(unit, tFromNow);
-    this.triggerRelease(unit, tFromNow + this.aTime + this.dTime + susTime);
+
+    var scale = new Scale(mapOutMin, mapOutMax);
+    this.connect(scale);
+    return scale;
   };
+
+  Mult.prototype.scale = Signal.prototype.scale;
+  Add.prototype.scale = Signal.prototype.scale;
+  Scale.prototype.scale = Signal.prototype.scale;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(21)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){o.Frequency=function(e,t){if(!(this instanceof o.Frequency))return new o.Frequency(e,t);o.TimeBase.call(this,e,t)},o.extend(o.Frequency,o.TimeBase),o.Frequency.prototype._primaryExpressions=Object.create(o.TimeBase.prototype._primaryExpressions),o.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(e){return this.midiToFrequency(e)}},o.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(e,t){var r=n[e.toLowerCase()]+12*(parseInt(t)+1);return this.midiToFrequency(r)}},o.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(e,t,r){var n=1;return e&&"0"!==e&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(e))),t&&"0"!==t&&(n*=this._beatsToUnits(parseFloat(t))),r&&"0"!==r&&(n*=this._beatsToUnits(parseFloat(r)/4)),n}},o.Frequency.prototype.transpose=function(e){return this._expr=function(e,t){return e()*this.intervalToFrequencyRatio(t)}.bind(this,this._expr,e),this},o.Frequency.prototype.harmonize=function(e){return this._expr=function(e,t){for(var r=e(),n=[],o=0;o<t.length;o++)n[o]=r*this.intervalToFrequencyRatio(t[o]);return n}.bind(this,this._expr,e),this},o.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},o.Frequency.prototype.toNote=function(){var e=this.valueOf(),t=Math.log(e/o.Frequency.A4)/Math.LN2,r=Math.round(12*t)+57,n=Math.floor(r/12);return n<0&&(r+=-12*n),i[r%12]+n.toString()},o.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},o.Frequency.prototype.toFrequency=function(){return this.valueOf()},o.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),t=this.valueOf()/e;return Math.floor(t*o.Transport.PPQ)},o.Frequency.prototype._frequencyToUnits=function(e){return e},o.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(o.Transport.bpm.value*o.Transport.PPQ))},o.Frequency.prototype._beatsToUnits=function(e){return 1/o.TimeBase.prototype._beatsToUnits.call(this,e)},o.Frequency.prototype._secondsToUnits=function(e){return 1/e},o.Frequency.prototype._defaultUnits="hz";var n={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return o.Frequency.A4=440,o.Frequency.prototype.midiToFrequency=function(e){return o.Frequency.A4*Math.pow(2,(e-69)/12)},o.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/o.Frequency.A4)/Math.LN2},o.Frequency}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(20)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(o){return o.TransportTime=function(t,r){if(!(this instanceof o.TransportTime))return new o.TransportTime(t,r);o.Time.call(this,t,r)},o.extend(o.TransportTime,o.Time),o.TransportTime.prototype._unaryExpressions=Object.create(o.Time.prototype._unaryExpressions),o.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(t){var r=this._secondsToTicks(t()),e=Math.ceil(o.Transport.ticks/r);return this._ticksToUnits(e*r)}},o.TransportTime.prototype._secondsToTicks=function(t){var r=t/this._beatsToUnits(1);return Math.round(r*o.Transport.PPQ)},o.TransportTime.prototype.valueOf=function(){return this._secondsToTicks(this._expr())+(this._plusNow?o.Transport.ticks:0)},o.TransportTime.prototype.toTicks=function(){return this.valueOf()},o.TransportTime.prototype.toSeconds=function(){return this._expr()+(this._plusNow?o.Transport.seconds:0)},o.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},o.TransportTime}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var Add = __webpack_require__(7);
+
+  var Mult = __webpack_require__(3);
+
+  var Scale = __webpack_require__(13);
+
+  var TimelineSignal = __webpack_require__(14);
   /**
-   *  Trigger the Attack, and Decay portion of the Envelope.
-   *  Similar to holding down a key on a piano, but it will
-   *  hold the sustain level until you let go. Input can be
-   *  any p5.sound object, or a <a href="
-   *  http://docs.webplatform.org/wiki/apis/webaudio/AudioParam">
-   *  Web Audio Param</a>.
+   *  <p>Envelopes are pre-defined amplitude distribution over time.
+   *  Typically, envelopes are used to control the output volume
+   *  of an object, a series of fades referred to as Attack, Decay,
+   *  Sustain and Release (
+   *  <a href="https://upload.wikimedia.org/wikipedia/commons/e/ea/ADSR_parameter.svg">ADSR</a>
+   *  ). Envelopes can also control other Web Audio Parameters—for example, a p5.Envelope can
+   *  control an Oscillator's frequency like this: <code>osc.freq(env)</code>.</p>
+   *  <p>Use <code><a href="#/p5.Envelope/setRange">setRange</a></code> to change the attack/release level.
+   *  Use <code><a href="#/p5.Envelope/setADSR">setADSR</a></code> to change attackTime, decayTime, sustainPercent and releaseTime.</p>
+   *  <p>Use the <code><a href="#/p5.Envelope/play">play</a></code> method to play the entire envelope,
+   *  the <code><a href="#/p5.Envelope/ramp">ramp</a></code> method for a pingable trigger,
+   *  or <code><a href="#/p5.Envelope/triggerAttack">triggerAttack</a></code>/
+   *  <code><a href="#/p5.Envelope/triggerRelease">triggerRelease</a></code> to trigger noteOn/noteOff.</p>
    *
-   *  @method  triggerAttack
-   *  @param  {Object} unit p5.sound Object or Web Audio Param
-   *  @param  {Number} secondsFromNow time from now (in seconds)
+   *  @class p5.Envelope
+   *  @constructor
    *  @example
    *  <div><code>
+   *  let t1 = 0.1; // attack time in seconds
+   *  let l1 = 0.7; // attack level 0.0 to 1.0
+   *  let t2 = 0.3; // decay time in seconds
+   *  let l2 = 0.1; // decay level  0.0 to 1.0
    *
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.3;
-   *  let susPercent = 0.4;
-   *  let releaseTime = 0.5;
-   *
-   *  let env, triOsc;
+   *  let env;
+   *  let triOsc;
    *
    *  function setup() {
    *    let cnv = createCanvas(100, 100);
-   *    background(200);
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *    cnv.mousePressed(playSound);
    *
+   *    env = new p5.Envelope(t1, l1, t2, l2);
    *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
-   *
-   *    cnv.mousePressed(envAttack);
-   *  }
-   *
-   *  function envAttack()  {
-   *    console.log('trigger attack');
-   *    env.triggerAttack();
-   *
-   *    background(0,255,0);
-   *    text('attack!', width/2, height/2);
    *  }
    *
-   *  function mouseReleased() {
-   *    env.triggerRelease();
-   *
-   *    background(200);
-   *    text('click to play', width/2, height/2);
+   *  function playSound() {
+   *    // starting the oscillator ensures that audio is enabled.
+   *    triOsc.start();
+   *    env.play(triOsc);
    *  }
    *  </code></div>
    */
-  p5.Envelope.prototype.triggerAttack = function (unit, secondsFromNow) {
+
+
+  p5.Envelope = function (t1, l1, t2, l2, t3, l3) {
+    /**
+     * Time until envelope reaches attackLevel
+     * @property attackTime
+     */
+    this.aTime = t1 || 0.1;
+    /**
+     * Level once attack is complete.
+     * @property attackLevel
+     */
+
+    this.aLevel = l1 || 1;
+    /**
+     * Time until envelope reaches decayLevel.
+     * @property decayTime
+     */
+
+    this.dTime = t2 || 0.5;
+    /**
+     * Level after decay. The envelope will sustain here until it is released.
+     * @property decayLevel
+     */
+
+    this.dLevel = l2 || 0;
+    /**
+     * Duration of the release portion of the envelope.
+     * @property releaseTime
+     */
+
+    this.rTime = t3 || 0;
+    /**
+     * Level at the end of the release.
+     * @property releaseLevel
+     */
+
+    this.rLevel = l3 || 0;
+    this._rampHighPercentage = 0.98;
+    this._rampLowPercentage = 0.02;
+    this.output = p5sound.audiocontext.createGain();
+    this.control = new TimelineSignal();
+
+    this._init(); 
+
+
+    this.control.connect(this.output); 
+
+    this.connection = null; 
+
+    this.mathOps = [this.control]; 
+
+    this.isExponential = false; 
+
+    this.sourceToClear = null; 
+
+    this.wasTriggered = false; 
+
+    p5sound.soundArray.push(this);
+  }; 
+
+
+  p5.Envelope.prototype._init = function () {
     var now = p5sound.audiocontext.currentTime;
-    var tFromNow = secondsFromNow || 0;
-    var t = now + tFromNow;
-    this.lastAttack = t;
-    this.wasTriggered = true;
-    if (unit) {
-      if (this.connection !== unit) {
-        this.connect(unit);
-      }
-    }
-    // get and set value (with linear ramp) to anchor automation
-    var valToSet = this.control.getValueAtTime(t);
-    if (this.isExponential === true) {
-      this.control.exponentialRampToValueAtTime(this.checkExpInput(valToSet), t);
-    } else {
-      this.control.linearRampToValueAtTime(valToSet, t);
-    }
-    // after each ramp completes, cancel scheduled values
-    // (so they can be overridden in case env has been re-triggered)
-    // then, set current value (with linearRamp to avoid click)
-    // then, schedule the next automation...
-    // attack
-    t += this.aTime;
-    if (this.isExponential === true) {
-      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel), t);
-      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
-      this.control.cancelScheduledValues(t);
-      this.control.exponentialRampToValueAtTime(valToSet, t);
-    } else {
-      this.control.linearRampToValueAtTime(this.aLevel, t);
-      valToSet = this.control.getValueAtTime(t);
-      this.control.cancelScheduledValues(t);
-      this.control.linearRampToValueAtTime(valToSet, t);
-    }
-    // decay to decay level (if using ADSR, then decay level == sustain level)
-    t += this.dTime;
-    if (this.isExponential === true) {
-      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel), t);
-      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
-      this.control.cancelScheduledValues(t);
-      this.control.exponentialRampToValueAtTime(valToSet, t);
-    } else {
-      this.control.linearRampToValueAtTime(this.dLevel, t);
-      valToSet = this.control.getValueAtTime(t);
-      this.control.cancelScheduledValues(t);
-      this.control.linearRampToValueAtTime(valToSet, t);
-    }
+    var t = now;
+    this.control.setTargetAtTime(0.00001, t, .001); 
+
+    this._setRampAD(this.aTime, this.dTime);
   };
   /**
-   *  Trigger the Release of the Envelope. This is similar to releasing
-   *  the key on a piano and letting the sound fade according to the
-   *  release level and release time.
+   *  Reset the envelope with a series of time/value pairs.
    *
-   *  @method  triggerRelease
-   *  @param  {Object} unit p5.sound Object or Web Audio Param
-   *  @param  {Number} secondsFromNow time to trigger the release
+   *  @method  set
+   *  @for p5.Envelope
+   *  @param {Number} attackTime     Time (in seconds) before level
+   *                                 reaches attackLevel
+   *  @param {Number} attackLevel    Typically an amplitude between
+   *                                 0.0 and 1.0
+   *  @param {Number} decayTime      Time
+   *  @param {Number} decayLevel   Amplitude (In a standard ADSR envelope,
+   *                                 decayLevel = sustainLevel)
+   *  @param {Number} releaseTime   Release Time (in seconds)
+   *  @param {Number} releaseLevel  Amplitude
    *  @example
    *  <div><code>
-   *
-   *  let attackLevel = 1.0;
-   *  let releaseLevel = 0;
-   *
-   *  let attackTime = 0.001;
-   *  let decayTime = 0.3;
-   *  let susPercent = 0.4;
-   *  let releaseTime = 0.5;
+   *  let attackTime;
+   *  let l1 = 0.7; // attack level 0.0 to 1.0
+   *  let t2 = 0.3; // decay time in seconds
+   *  let l2 = 0.1; // decay level  0.0 to 1.0
+   *  let l3 = 0.2; // release time in seconds
    *
    *  let env, triOsc;
    *
    *  function setup() {
    *    let cnv = createCanvas(100, 100);
-   *    background(200);
-   *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
+   *    cnv.mousePressed(playSound);
    *
    *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
-   *    env.setRange(attackLevel, releaseLevel);
-   *
    *    triOsc = new p5.Oscillator('triangle');
-   *    triOsc.amp(env);
-   *    triOsc.start();
-   *    triOsc.freq(220);
-   *
-   *    cnv.mousePressed(envAttack);
    *  }
    *
-   *  function envAttack()  {
-   *    console.log('trigger attack');
-   *    env.triggerAttack();
+   *  function draw() {
+   *    background(220);
+   *    text('tap here to play', 5, 20);
    *
-   *    background(0,255,0);
-   *    text('attack!', width/2, height/2);
+   *    attackTime = map(mouseX, 0, width, 0.0, 1.0);
+   *    text('attack time: ' + attackTime, 5, height - 20);
    *  }
    *
-   *  function mouseReleased() {
-   *    env.triggerRelease();
+   *  // mouseClick triggers envelope if over canvas
+   *  function playSound() {
+   *    env.set(attackTime, l1, t2, l2, l3);
    *
-   *    background(200);
-   *    text('click to play', width/2, height/2);
+   *    triOsc.start();
+   *    env.play(triOsc);
    *  }
    *  </code></div>
+   *
    */
-  p5.Envelope.prototype.triggerRelease = function (unit, secondsFromNow) {
-    // only trigger a release if an attack was triggered
-    if (!this.wasTriggered) {
-      // this currently causes a bit of trouble:
-      // if a later release has been scheduled (via the play function)
-      // a new earlier release won't interrupt it, because
-      // this.wasTriggered has already been set to false.
-      // If we want new earlier releases to override, then we need to
-      // keep track of the last release time, and if the new release time is
-      // earlier, then use it.
-      return;
-    }
-    let now = p5sound.audiocontext.currentTime;
-    var tFromNow = secondsFromNow || 0;
-    var t = now + tFromNow;
-    if (unit) {
-      if (this.connection !== unit) {
-        this.connect(unit);
-      }
-    }
-    // get and set value (with linear or exponential ramp) to anchor automation
-    var valToSet = this.control.getValueAtTime(t);
-    if (this.isExponential === true) {
-      this.control.exponentialRampToValueAtTime(this.checkExpInput(valToSet), t);
-    } else {
-      this.control.linearRampToValueAtTime(valToSet, t);
-    }
-    // release
-    t += this.rTime;
-    if (this.isExponential === true) {
-      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel), t);
-      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
-      this.control.cancelScheduledValues(t);
-      this.control.exponentialRampToValueAtTime(valToSet, t);
-    } else {
-      this.control.linearRampToValueAtTime(this.rLevel, t);
-      valToSet = this.control.getValueAtTime(t);
-      this.control.cancelScheduledValues(t);
-      this.control.linearRampToValueAtTime(valToSet, t);
-    }
-    this.wasTriggered = false;
+
+
+  p5.Envelope.prototype.set = function (t1, l1, t2, l2, t3, l3) {
+    this.aTime = t1;
+    this.aLevel = l1;
+    this.dTime = t2 || 0;
+    this.dLevel = l2 || 0;
+    this.rTime = t3 || 0;
+    this.rLevel = l3 || 0; 
+
+    this._setRampAD(t1, t2);
   };
   /**
-   *  Exponentially ramp to a value using the first two
-   *  values from <code><a href="#/p5.Envelope/setADSR">setADSR(attackTime, decayTime)</a></code>
-   *  as <a href="https://en.wikipedia.org/wiki/RC_time_constant">
-   *  time constants</a> for simple exponential ramps.
-   *  If the value is higher than current value, it uses attackTime,
-   *  while a decrease uses decayTime.
+   *  Set values like a traditional
+   *  <a href="https://en.wikipedia.org/wiki/Synthesizer#/media/File:ADSR_parameter.svg">
+   *  ADSR envelope
+   *  </a>.
    *
-   *  @method  ramp
-   *  @param  {Object} unit           p5.sound Object or Web Audio Param
-   *  @param  {Number} secondsFromNow When to trigger the ramp
-   *  @param  {Number} v              Target value
-   *  @param  {Number} [v2]           Second target value (optional)
+   *  @method  setADSR
+   *  @for p5.Envelope
+   *  @param {Number} attackTime    Time (in seconds before envelope
+   *                                reaches Attack Level
+   *  @param {Number} [decayTime]    Time (in seconds) before envelope
+   *                                reaches Decay/Sustain Level
+   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
+   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
+   *                                The susRatio determines the decayLevel and the level at which the
+   *                                sustain portion of the envelope will sustain.
+   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
+   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
+   *                                increased to 1.0 (using <code>setRange</code>),
+   *                                then decayLevel would increase proportionally, to become 0.5.
+   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
    *  @example
    *  <div><code>
-   *  let env, osc, amp, cnv;
+   *  let attackLevel = 1.0;
+   *  let releaseLevel = 0;
    *
    *  let attackTime = 0.001;
    *  let decayTime = 0.2;
-   *  let attackLevel = 1;
-   *  let decayLevel = 0;
+   *  let susPercent = 0.2;
+   *  let releaseTime = 0.5;
+   *
+   *  let env, triOsc;
    *
    *  function setup() {
-   *    cnv = createCanvas(100, 100);
-   *    fill(0,255,0);
-   *    noStroke();
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playEnv);
    *
    *    env = new p5.Envelope();
-   *    env.setADSR(attackTime, decayTime);
-   *
-   *    osc = new p5.Oscillator();
-   *    osc.amp(env);
-   *    osc.start();
-   *
-   *    amp = new p5.Amplitude();
-   *
-   *    cnv.mousePressed(triggerRamp);
-   *  }
-   *
-   *  function triggerRamp() {
-   *    env.ramp(osc, 0, attackLevel, decayLevel);
+   *    triOsc = new p5.Oscillator('triangle');
+   *    triOsc.amp(env);
+   *    triOsc.freq(220);
    *  }
    *
    *  function draw() {
-   *    background(20,20,20);
-   *    text('click me', 10, 20);
-   *    let h = map(amp.getLevel(), 0, 0.4, 0, height);;
+   *    background(220);
+   *    text('tap here to play', 5, 20);
+   *    attackTime = map(mouseX, 0, width, 0, 1.0);
+   *    text('attack time: ' + attackTime, 5, height - 40);
+   *  }
    *
-   *    rect(0, height, width, -h);
+   *  function playEnv() {
+   *    triOsc.start();
+   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
+   *    env.play();
    *  }
    *  </code></div>
    */
-  p5.Envelope.prototype.ramp = function (unit, secondsFromNow, v1, v2) {
-    var now = p5sound.audiocontext.currentTime;
-    var tFromNow = secondsFromNow || 0;
-    var t = now + tFromNow;
-    var destination1 = this.checkExpInput(v1);
-    var destination2 = typeof v2 !== 'undefined' ? this.checkExpInput(v2) : undefined;
-    // connect env to unit if not already connected
-    if (unit) {
-      if (this.connection !== unit) {
-        this.connect(unit);
-      }
-    }
-    //get current value
-    var currentVal = this.checkExpInput(this.control.getValueAtTime(t));
-    // this.control.cancelScheduledValues(t);
-    //if it's going up
-    if (destination1 > currentVal) {
-      this.control.setTargetAtTime(destination1, t, this._rampAttackTC);
-      t += this._rampAttackTime;
-    } else if (destination1 < currentVal) {
-      this.control.setTargetAtTime(destination1, t, this._rampDecayTC);
-      t += this._rampDecayTime;
-    }
-    // Now the second part of envelope begins
-    if (destination2 === undefined)
-      return;
-    //if it's going up
-    if (destination2 > destination1) {
-      this.control.setTargetAtTime(destination2, t, this._rampAttackTC);
-    } else if (destination2 < destination1) {
-      this.control.setTargetAtTime(destination2, t, this._rampDecayTC);
-    }
-  };
-  p5.Envelope.prototype.connect = function (unit) {
-    this.connection = unit;
-    // assume we're talking about output gain
-    // unless given a different audio param
-    if (unit instanceof p5.Oscillator || unit instanceof p5.SoundFile || unit instanceof p5.AudioIn || unit instanceof p5.Reverb || unit instanceof p5.Noise || unit instanceof p5.Filter || unit instanceof p5.Delay) {
-      unit = unit.output.gain;
-    }
-    if (unit instanceof AudioParam) {
-      //set the initial value
-      unit.setValueAtTime(0, p5sound.audiocontext.currentTime);
-    }
-    if (unit instanceof p5.Signal) {
-      unit.setValue(0);
-    }
-    this.output.connect(unit);
-  };
-  p5.Envelope.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
-    }
+
+
+  p5.Envelope.prototype.setADSR = function (aTime, dTime, sPercent, rTime) {
+    this.aTime = aTime;
+    this.dTime = dTime || 0; 
+
+    this.sPercent = sPercent || 0;
+    this.dLevel = typeof sPercent !== 'undefined' ? sPercent * (this.aLevel - this.rLevel) + this.rLevel : 0;
+    this.rTime = rTime || 0; 
+
+    this._setRampAD(aTime, dTime);
   };
-  // Signal Math
   /**
-   *  Add a value to the p5.Oscillator's output amplitude,
-   *  and return the oscillator. Calling this method
-   *  again will override the initial add() with new values.
+   *  Set max (attackLevel) and min (releaseLevel) of envelope.
    *
-   *  @method  add
-   *  @param {Number} number Constant number to add
-   *  @return {p5.Envelope} Envelope Returns this envelope
-   *                                     with scaled output
-   */
-  p5.Envelope.prototype.add = function (num) {
-    var add = new Add(num);
-    var thisChain = this.mathOps.length;
-    var nextChain = this.output;
-    return p5.prototype._mathChain(this, add, thisChain, nextChain, Add);
-  };
-  /**
-   *  Multiply the p5.Envelope's output amplitude
-   *  by a fixed value. Calling this method
-   *  again will override the initial mult() with new values.
+   *  @method  setRange
+   *  @for p5.Envelope
+   *  @param {Number} aLevel attack level (defaults to 1)
+   *  @param {Number} rLevel release level (defaults to 0)
+   *  @example
+   *  <div><code>
+   *  let attackLevel = 1.0;
+   *  let releaseLevel = 0;
    *
-   *  @method  mult
-   *  @param {Number} number Constant number to multiply
-   *  @return {p5.Envelope} Envelope Returns this envelope
-   *                                     with scaled output
-   */
-  p5.Envelope.prototype.mult = function (num) {
-    var mult = new Mult(num);
-    var thisChain = this.mathOps.length;
-    var nextChain = this.output;
-    return p5.prototype._mathChain(this, mult, thisChain, nextChain, Mult);
-  };
-  /**
-   *  Scale this envelope's amplitude values to a given
-   *  range, and return the envelope. Calling this method
-   *  again will override the initial scale() with new values.
+   *  let attackTime = 0.001;
+   *  let decayTime = 0.2;
+   *  let susPercent = 0.2;
+   *  let releaseTime = 0.5;
    *
-   *  @method  scale
-   *  @param  {Number} inMin  input range minumum
-   *  @param  {Number} inMax  input range maximum
-   *  @param  {Number} outMin input range minumum
-   *  @param  {Number} outMax input range maximum
-   *  @return {p5.Envelope} Envelope Returns this envelope
-   *                                     with scaled output
-   */
-  p5.Envelope.prototype.scale = function (inMin, inMax, outMin, outMax) {
-    var scale = new Scale(inMin, inMax, outMin, outMax);
-    var thisChain = this.mathOps.length;
-    var nextChain = this.output;
-    return p5.prototype._mathChain(this, scale, thisChain, nextChain, Scale);
-  };
-  // get rid of the oscillator
-  p5.Envelope.prototype.dispose = function () {
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    this.disconnect();
-    if (this.control) {
-      this.control.dispose();
-      this.control = null;
-    }
-    for (var i = 1; i < this.mathOps.length; i++) {
-      this.mathOps[i].dispose();
-    }
-  };
-  // Different name for backwards compatibility, replicates p5.Envelope class
-  p5.Env = function (t1, l1, t2, l2, t3, l3) {
-    console.warn('WARNING: p5.Env is now deprecated and may be removed in future versions. ' + 'Please use the new p5.Envelope instead.');
-    p5.Envelope.call(this, t1, l1, t2, l2, t3, l3);
-  };
-  p5.Env.prototype = Object.create(p5.Envelope.prototype);
-}(master, Tone_signal_Add, Tone_signal_Multiply, Tone_signal_Scale, Tone_signal_TimelineSignal);
-var pulse;
-'use strict';
-pulse = function () {
-  var p5sound = master;
-  /**
-   *  Creates a Pulse object, an oscillator that implements
-   *  Pulse Width Modulation.
-   *  The pulse is created with two oscillators.
-   *  Accepts a parameter for frequency, and to set the
-   *  width between the pulses. See <a href="
-   *  http://p5js.org/reference/#/p5.Oscillator">
-   *  <code>p5.Oscillator</code> for a full list of methods.
+   *  let env, triOsc;
    *
-   *  @class p5.Pulse
-   *  @extends p5.Oscillator
-   *  @constructor
-   *  @param {Number} [freq] Frequency in oscillations per second (Hz)
-   *  @param {Number} [w]    Width between the pulses (0 to 1.0,
-   *                         defaults to 0)
-   *  @example
-   *  <div><code>
-   *  let pulse;
    *  function setup() {
-   *    background(0);
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playEnv);
    *
-   *    // Create and start the pulse wave oscillator
-   *    pulse = new p5.Pulse();
-   *    pulse.amp(0.5);
-   *    pulse.freq(220);
-   *    pulse.start();
+   *    env = new p5.Envelope();
+   *    triOsc = new p5.Oscillator('triangle');
+   *    triOsc.amp(env);
+   *    triOsc.freq(220);
    *  }
    *
    *  function draw() {
-   *    let w = map(mouseX, 0, width, 0, 1);
-   *    w = constrain(w, 0, 1);
-   *    pulse.width(w)
+   *    background(220);
+   *    text('tap here to play', 5, 20);
+   *    attackLevel = map(mouseY, height, 0, 0, 1.0);
+   *    text('attack level: ' + attackLevel, 5, height - 20);
+   *  }
+   *
+   *  function playEnv() {
+   *    triOsc.start();
+   *    env.setRange(attackLevel, releaseLevel);
+   *    env.play();
    *  }
    *  </code></div>
    */
-  p5.Pulse = function (freq, w) {
-    p5.Oscillator.call(this, freq, 'sawtooth');
-    // width of PWM, should be betw 0 to 1.0
-    this.w = w || 0;
-    // create a second oscillator with inverse frequency
-    this.osc2 = new p5.SawOsc(freq);
-    // create a delay node
-    this.dNode = p5sound.audiocontext.createDelay();
-    // dc offset
-    this.dcOffset = createDCOffset();
-    this.dcGain = p5sound.audiocontext.createGain();
-    this.dcOffset.connect(this.dcGain);
-    this.dcGain.connect(this.output);
-    // set delay time based on PWM width
-    this.f = freq || 440;
-    var mW = this.w / this.oscillator.frequency.value;
-    this.dNode.delayTime.value = mW;
-    this.dcGain.gain.value = 1.7 * (0.5 - this.w);
-    // disconnect osc2 and connect it to delay, which is connected to output
-    this.osc2.disconnect();
-    this.osc2.panner.disconnect();
-    this.osc2.amp(-1);
-    // inverted amplitude
-    this.osc2.output.connect(this.dNode);
-    this.dNode.connect(this.output);
-    this.output.gain.value = 1;
-    this.output.connect(this.panner);
+
+
+  p5.Envelope.prototype.setRange = function (aLevel, rLevel) {
+    this.aLevel = aLevel || 1;
+    this.rLevel = rLevel || 0; 
+  }; 
+
+
+  p5.Envelope.prototype._setRampAD = function (t1, t2) {
+    this._rampAttackTime = this.checkExpInput(t1);
+    this._rampDecayTime = this.checkExpInput(t2);
+    var TCDenominator = 1.0; 
+
+    TCDenominator = Math.log(1.0 / this.checkExpInput(1.0 - this._rampHighPercentage));
+    this._rampAttackTC = t1 / this.checkExpInput(TCDenominator);
+    TCDenominator = Math.log(1.0 / this._rampLowPercentage);
+    this._rampDecayTC = t2 / this.checkExpInput(TCDenominator);
+  }; 
+
+
+  p5.Envelope.prototype.setRampPercentages = function (p1, p2) {
+    this._rampHighPercentage = this.checkExpInput(p1);
+    this._rampLowPercentage = this.checkExpInput(p2);
+    var TCDenominator = 1.0; 
+
+    TCDenominator = Math.log(1.0 / this.checkExpInput(1.0 - this._rampHighPercentage));
+    this._rampAttackTC = this._rampAttackTime / this.checkExpInput(TCDenominator);
+    TCDenominator = Math.log(1.0 / this._rampLowPercentage);
+    this._rampDecayTC = this._rampDecayTime / this.checkExpInput(TCDenominator);
   };
-  p5.Pulse.prototype = Object.create(p5.Oscillator.prototype);
   /**
-   *  Set the width of a Pulse object (an oscillator that implements
-   *  Pulse Width Modulation).
+   *  Assign a parameter to be controlled by this envelope.
+   *  If a p5.Sound object is given, then the p5.Envelope will control its
+   *  output gain. If multiple inputs are provided, the env will
+   *  control all of them.
    *
-   *  @method  width
-   *  @param {Number} [width]    Width between the pulses (0 to 1.0,
-   *                         defaults to 0)
+   *  @method  setInput
+   *  @for p5.Envelope
+   *  @param  {Object} [...inputs]         A p5.sound object or
+   *                                Web Audio Param.
    */
-  p5.Pulse.prototype.width = function (w) {
-    if (typeof w === 'number') {
-      if (w <= 1 && w >= 0) {
-        this.w = w;
-        // set delay time based on PWM width
-        // var mW = map(this.w, 0, 1.0, 0, 1/this.f);
-        var mW = this.w / this.oscillator.frequency.value;
-        this.dNode.delayTime.value = mW;
-      }
-      this.dcGain.gain.value = 1.7 * (0.5 - this.w);
-    } else {
-      w.connect(this.dNode.delayTime);
-      var sig = new p5.SignalAdd(-0.5);
-      sig.setInput(w);
-      sig = sig.mult(-1);
-      sig = sig.mult(1.7);
-      sig.connect(this.dcGain.gain);
-    }
-  };
-  p5.Pulse.prototype.start = function (f, time) {
-    var now = p5sound.audiocontext.currentTime;
-    var t = time || 0;
-    if (!this.started) {
-      var freq = f || this.f;
-      var type = this.oscillator.type;
-      this.oscillator = p5sound.audiocontext.createOscillator();
-      this.oscillator.frequency.setValueAtTime(freq, now);
-      this.oscillator.type = type;
-      this.oscillator.connect(this.output);
-      this.oscillator.start(t + now);
-      // set up osc2
-      this.osc2.oscillator = p5sound.audiocontext.createOscillator();
-      this.osc2.oscillator.frequency.setValueAtTime(freq, t + now);
-      this.osc2.oscillator.type = type;
-      this.osc2.oscillator.connect(this.osc2.output);
-      this.osc2.start(t + now);
-      this.freqNode = [
-        this.oscillator.frequency,
-        this.osc2.oscillator.frequency
-      ];
-      // start dcOffset, too
-      this.dcOffset = createDCOffset();
-      this.dcOffset.connect(this.dcGain);
-      this.dcOffset.start(t + now);
-      // if LFO connections depend on these oscillators
-      if (this.mods !== undefined && this.mods.frequency !== undefined) {
-        this.mods.frequency.connect(this.freqNode[0]);
-        this.mods.frequency.connect(this.freqNode[1]);
-      }
-      this.started = true;
-      this.osc2.started = true;
-    }
-  };
-  p5.Pulse.prototype.stop = function (time) {
-    if (this.started) {
-      var t = time || 0;
-      var now = p5sound.audiocontext.currentTime;
-      this.oscillator.stop(t + now);
-      if (this.osc2.oscillator) {
-        this.osc2.oscillator.stop(t + now);
-      }
-      this.dcOffset.stop(t + now);
-      this.started = false;
-      this.osc2.started = false;
-    }
-  };
-  p5.Pulse.prototype.freq = function (val, rampTime, tFromNow) {
-    if (typeof val === 'number') {
-      this.f = val;
-      var now = p5sound.audiocontext.currentTime;
-      var rampTime = rampTime || 0;
-      var tFromNow = tFromNow || 0;
-      var currentFreq = this.oscillator.frequency.value;
-      this.oscillator.frequency.cancelScheduledValues(now);
-      this.oscillator.frequency.setValueAtTime(currentFreq, now + tFromNow);
-      this.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
-      this.osc2.oscillator.frequency.cancelScheduledValues(now);
-      this.osc2.oscillator.frequency.setValueAtTime(currentFreq, now + tFromNow);
-      this.osc2.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
-      if (this.freqMod) {
-        this.freqMod.output.disconnect();
-        this.freqMod = null;
-      }
-    } else if (val.output) {
-      val.output.disconnect();
-      val.output.connect(this.oscillator.frequency);
-      val.output.connect(this.osc2.oscillator.frequency);
-      this.freqMod = val;
+
+
+  p5.Envelope.prototype.setInput = function () {
+    for (var i = 0; i < arguments.length; i++) {
+      this.connect(arguments[i]);
     }
   };
-  // inspiration: http://webaudiodemos.appspot.com/oscilloscope/
-  function createDCOffset() {
-    var ac = p5sound.audiocontext;
-    var buffer = ac.createBuffer(1, 2048, ac.sampleRate);
-    var data = buffer.getChannelData(0);
-    for (var i = 0; i < 2048; i++)
-      data[i] = 1;
-    var bufferSource = ac.createBufferSource();
-    bufferSource.buffer = buffer;
-    bufferSource.loop = true;
-    return bufferSource;
-  }
-}(master, oscillator);
-var noise;
-'use strict';
-noise = function () {
-  var p5sound = master;
   /**
-   *  Noise is a type of oscillator that generates a buffer with random values.
+   *  Set whether the envelope ramp is linear (default) or exponential.
+   *  Exponential ramps can be useful because we perceive amplitude
+   *  and frequency logarithmically.
    *
-   *  @class p5.Noise
-   *  @extends p5.Oscillator
-   *  @constructor
-   *  @param {String} type Type of noise can be 'white' (default),
-   *                       'brown' or 'pink'.
+   *  @method  setExp
+   *  @for p5.Envelope
+   *  @param {Boolean} isExp true is exponential, false is linear
    */
-  p5.Noise = function (type) {
-    var assignType;
-    p5.Oscillator.call(this);
-    delete this.f;
-    delete this.freq;
-    delete this.oscillator;
-    if (type === 'brown') {
-      assignType = _brownNoise;
-    } else if (type === 'pink') {
-      assignType = _pinkNoise;
-    } else {
-      assignType = _whiteNoise;
+
+
+  p5.Envelope.prototype.setExp = function (isExp) {
+    this.isExponential = isExp;
+  }; 
+
+
+  p5.Envelope.prototype.checkExpInput = function (value) {
+    if (value <= 0) {
+      value = 0.00000001;
     }
-    this.buffer = assignType;
+
+    return value;
   };
-  p5.Noise.prototype = Object.create(p5.Oscillator.prototype);
-  // generate noise buffers
-  var _whiteNoise = function () {
-    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
-    var whiteBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
-    var noiseData = whiteBuffer.getChannelData(0);
-    for (var i = 0; i < bufferSize; i++) {
-      noiseData[i] = Math.random() * 2 - 1;
-    }
-    whiteBuffer.type = 'white';
-    return whiteBuffer;
-  }();
-  var _pinkNoise = function () {
-    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
-    var pinkBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
-    var noiseData = pinkBuffer.getChannelData(0);
-    var b0, b1, b2, b3, b4, b5, b6;
-    b0 = b1 = b2 = b3 = b4 = b5 = b6 = 0;
-    for (var i = 0; i < bufferSize; i++) {
-      var white = Math.random() * 2 - 1;
-      b0 = 0.99886 * b0 + white * 0.0555179;
-      b1 = 0.99332 * b1 + white * 0.0750759;
-      b2 = 0.969 * b2 + white * 0.153852;
-      b3 = 0.8665 * b3 + white * 0.3104856;
-      b4 = 0.55 * b4 + white * 0.5329522;
-      b5 = -0.7616 * b5 - white * 0.016898;
-      noiseData[i] = b0 + b1 + b2 + b3 + b4 + b5 + b6 + white * 0.5362;
-      noiseData[i] *= 0.11;
-      // (roughly) compensate for gain
-      b6 = white * 0.115926;
-    }
-    pinkBuffer.type = 'pink';
-    return pinkBuffer;
-  }();
-  var _brownNoise = function () {
-    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
-    var brownBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
-    var noiseData = brownBuffer.getChannelData(0);
-    var lastOut = 0;
-    for (var i = 0; i < bufferSize; i++) {
-      var white = Math.random() * 2 - 1;
-      noiseData[i] = (lastOut + 0.02 * white) / 1.02;
-      lastOut = noiseData[i];
-      noiseData[i] *= 3.5;
-    }
-    brownBuffer.type = 'brown';
-    return brownBuffer;
-  }();
   /**
-   *  Set type of noise to 'white', 'pink' or 'brown'.
-   *  White is the default.
+   *  <p>Play tells the envelope to start acting on a given input.
+   *  If the input is a p5.sound object (i.e. AudioIn, Oscillator,
+   *  SoundFile), then Envelope will control its output volume.
+   *  Envelopes can also be used to control any <a href="
+   *  http://docs.webplatform.org/wiki/apis/webaudio/AudioParam">
+   *  Web Audio Audio Param.</a></p>
    *
-   *  @method setType
-   *  @param {String} [type] 'white', 'pink' or 'brown'
-   */
-  p5.Noise.prototype.setType = function (type) {
-    switch (type) {
-    case 'white':
-      this.buffer = _whiteNoise;
-      break;
-    case 'pink':
-      this.buffer = _pinkNoise;
-      break;
-    case 'brown':
-      this.buffer = _brownNoise;
-      break;
-    default:
-      this.buffer = _whiteNoise;
-    }
-    if (this.started) {
-      var now = p5sound.audiocontext.currentTime;
-      this.stop(now);
-      this.start(now + 0.01);
-    }
-  };
-  p5.Noise.prototype.getType = function () {
-    return this.buffer.type;
-  };
-  p5.Noise.prototype.start = function () {
-    if (this.started) {
-      this.stop();
-    }
-    this.noise = p5sound.audiocontext.createBufferSource();
-    this.noise.buffer = this.buffer;
-    this.noise.loop = true;
-    this.noise.connect(this.output);
-    var now = p5sound.audiocontext.currentTime;
-    this.noise.start(now);
-    this.started = true;
-  };
-  p5.Noise.prototype.stop = function () {
-    var now = p5sound.audiocontext.currentTime;
-    if (this.noise) {
-      this.noise.stop(now);
-      this.started = false;
-    }
-  };
-  p5.Noise.prototype.dispose = function () {
-    var now = p5sound.audiocontext.currentTime;
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    if (this.noise) {
-      this.noise.disconnect();
-      this.stop(now);
-    }
-    if (this.output) {
-      this.output.disconnect();
-    }
-    if (this.panner) {
-      this.panner.disconnect();
+   *  @method  play
+   *  @for p5.Envelope
+   *  @param  {Object} unit         A p5.sound object or
+   *                                Web Audio Param.
+   *  @param  {Number} [startTime]  time from now (in seconds) at which to play
+   *  @param  {Number} [sustainTime] time to sustain before releasing the envelope
+   *  @example
+   *  <div><code>
+   *  let attackLevel = 1.0;
+   *  let releaseLevel = 0;
+   *
+   *  let attackTime = 0.001;
+   *  let decayTime = 0.2;
+   *  let susPercent = 0.2;
+   *  let releaseTime = 0.5;
+   *
+   *  let env, triOsc;
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playEnv);
+   *
+   *    env = new p5.Envelope();
+   *    triOsc = new p5.Oscillator('triangle');
+   *    triOsc.amp(env);
+   *    triOsc.freq(220);
+   *    triOsc.start();
+   *  }
+   *
+   *  function draw() {
+   *    background(220);
+   *    text('tap here to play', 5, 20);
+   *    attackTime = map(mouseX, 0, width, 0, 1.0);
+   *    attackLevel = map(mouseY, height, 0, 0, 1.0);
+   *    text('attack time: ' + attackTime, 5, height - 40);
+   *    text('attack level: ' + attackLevel, 5, height - 20);
+   *  }
+   *
+   *  function playEnv() {
+   *    // ensure that audio is enabled
+   *    userStartAudio();
+   *
+   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
+   *    env.setRange(attackLevel, releaseLevel);
+   *    env.play();
+   *  }
+   *  </code></div>
+   */
+
+
+  p5.Envelope.prototype.play = function (unit, secondsFromNow, susTime) {
+    var tFromNow = secondsFromNow || 0;
+    var susTime = susTime || 0;
+
+    if (unit) {
+      if (this.connection !== unit) {
+        this.connect(unit);
+      }
     }
-    this.output = null;
-    this.panner = null;
-    this.buffer = null;
-    this.noise = null;
+
+    this.triggerAttack(unit, tFromNow);
+    this.triggerRelease(unit, tFromNow + this.aTime + this.dTime + susTime);
   };
-}(master);
-var audioin;
-'use strict';
-audioin = function () {
-  var p5sound = master;
-  // an array of input sources
-  p5sound.inputSources = [];
   /**
-   *  <p>Get audio from an input, i.e. your computer's microphone.</p>
+   *  Trigger the Attack, and Decay portion of the Envelope.
+   *  Similar to holding down a key on a piano, but it will
+   *  hold the sustain level until you let go. Input can be
+   *  any p5.sound object, or a <a href="
+   *  http://docs.webplatform.org/wiki/apis/webaudio/AudioParam">
+   *  Web Audio Param</a>.
    *
-   *  <p>Turn the mic on/off with the start() and stop() methods. When the mic
-   *  is on, its volume can be measured with getLevel or by connecting an
-   *  FFT object.</p>
+   *  @method  triggerAttack
+   *  @for p5.Envelope
+   *  @param  {Object} unit p5.sound Object or Web Audio Param
+   *  @param  {Number} secondsFromNow time from now (in seconds)
+   *  @example
+   *  <div><code>
+   *  let attackTime = 0.001;
+   *  let decayTime = 0.2;
+   *  let susPercent = 0.3;
+   *  let releaseTime = 0.4;
+   *  let env, triOsc;
    *
-   *  <p>If you want to hear the AudioIn, use the .connect() method.
-   *  AudioIn does not connect to p5.sound output by default to prevent
-   *  feedback.</p>
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    background(220);
+   *    textAlign(CENTER);
+   *    textSize(10);
+   *    text('tap to triggerAttack', width/2, height/2);
    *
-   *  <p><em>Note: This uses the <a href="http://caniuse.com/stream">getUserMedia/
-   *  Stream</a> API, which is not supported by certain browsers. Access in Chrome browser
-   *  is limited to localhost and https, but access over http may be limited.</em></p>
+   *    env = new p5.Envelope();
+   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
+   *    env.setRange(1.0, 0.0);
+   *    triOsc = new p5.Oscillator('triangle');
+   *    triOsc.freq(220);
    *
-   *  @class p5.AudioIn
-   *  @constructor
-   *  @param {Function} [errorCallback] A function to call if there is an error
-   *                                    accessing the AudioIn. For example,
-   *                                    Safari and iOS devices do not
-   *                                    currently allow microphone access.
-   *  @example
-   *  <div><code>
-   *  let mic;
-   *  function setup(){
-   *    mic = new p5.AudioIn()
-   *    mic.start();
+   *    cnv.mousePressed(envAttack);
    *  }
-   *  function draw(){
-   *    background(0);
-   *    micLevel = mic.getLevel();
-   *    ellipse(width/2, constrain(height-micLevel*height*5, 0, height), 10, 10);
+   *
+   *  function envAttack()  {
+   *    background(0, 255, 255);
+   *    text('release to release', width/2, height/2);
+   *
+   *    // ensures audio is enabled. See also: `userStartAudio`
+   *    triOsc.start();
+   *
+   *    env.triggerAttack(triOsc);
+   *  }
+   *
+   *  function mouseReleased() {
+   *    background(220);
+   *    text('tap to triggerAttack', width/2, height/2);
+   *
+   *    env.triggerRelease(triOsc);
    *  }
    *  </code></div>
    */
-  p5.AudioIn = function (errorCallback) {
-    // set up audio input
-    /**
-     * @property {GainNode} input
-     */
-    this.input = p5sound.audiocontext.createGain();
-    /**
-     * @property {GainNode} output
-     */
-    this.output = p5sound.audiocontext.createGain();
-    /**
-     * @property {MediaStream|null} stream
-     */
-    this.stream = null;
-    /**
-     * @property {MediaStreamAudioSourceNode|null} mediaStream
-     */
-    this.mediaStream = null;
-    /**
-     * @property {Number|null} currentSource
-     */
-    this.currentSource = null;
-    /**
-     *  Client must allow browser to access their microphone / audioin source.
-     *  Default: false. Will become true when the client enables access.
-     *
-     *  @property {Boolean} enabled
-     */
-    this.enabled = false;
-    /**
-     * Input amplitude, connect to it by default but not to master out
-     *
-     *  @property {p5.Amplitude} amplitude
-     */
-    this.amplitude = new p5.Amplitude();
-    this.output.connect(this.amplitude.input);
-    if (!window.MediaStreamTrack || !window.navigator.mediaDevices || !window.navigator.mediaDevices.getUserMedia) {
-      errorCallback ? errorCallback() : window.alert('This browser does not support MediaStreamTrack and mediaDevices');
+
+
+  p5.Envelope.prototype.triggerAttack = function (unit, secondsFromNow) {
+    var now = p5sound.audiocontext.currentTime;
+    var tFromNow = secondsFromNow || 0;
+    var t = now + tFromNow;
+    this.lastAttack = t;
+    this.wasTriggered = true;
+
+    if (unit) {
+      if (this.connection !== unit) {
+        this.connect(unit);
+      }
+    } 
+
+
+    var valToSet = this.control.getValueAtTime(t);
+
+    if (this.isExponential === true) {
+      this.control.exponentialRampToValueAtTime(this.checkExpInput(valToSet), t);
+    } else {
+      this.control.linearRampToValueAtTime(valToSet, t);
+    } 
+
+
+    t += this.aTime;
+
+    if (this.isExponential === true) {
+      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel), t);
+      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
+      this.control.cancelScheduledValues(t);
+      this.control.exponentialRampToValueAtTime(valToSet, t);
+    } else {
+      this.control.linearRampToValueAtTime(this.aLevel, t);
+      valToSet = this.control.getValueAtTime(t);
+      this.control.cancelScheduledValues(t);
+      this.control.linearRampToValueAtTime(valToSet, t);
+    } 
+
+
+    t += this.dTime;
+
+    if (this.isExponential === true) {
+      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel), t);
+      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
+      this.control.cancelScheduledValues(t);
+      this.control.exponentialRampToValueAtTime(valToSet, t);
+    } else {
+      this.control.linearRampToValueAtTime(this.dLevel, t);
+      valToSet = this.control.getValueAtTime(t);
+      this.control.cancelScheduledValues(t);
+      this.control.linearRampToValueAtTime(valToSet, t);
     }
-    // add to soundArray so we can dispose on close
-    p5sound.soundArray.push(this);
   };
   /**
-   *  Start processing audio input. This enables the use of other
-   *  AudioIn methods like getLevel(). Note that by default, AudioIn
-   *  is not connected to p5.sound's output. So you won't hear
-   *  anything unless you use the connect() method.<br/>
+   *  Trigger the Release of the Envelope. This is similar to releasing
+   *  the key on a piano and letting the sound fade according to the
+   *  release level and release time.
    *
-   *  Certain browsers limit access to the user's microphone. For example,
-   *  Chrome only allows access from localhost and over https. For this reason,
-   *  you may want to include an errorCallback—a function that is called in case
-   *  the browser won't provide mic access.
+   *  @method  triggerRelease
+   *  @for p5.Envelope
+   *  @param  {Object} unit p5.sound Object or Web Audio Param
+   *  @param  {Number} secondsFromNow time to trigger the release
+   *  @example
+   *  <div><code>
+   *  let attackTime = 0.001;
+   *  let decayTime = 0.2;
+   *  let susPercent = 0.3;
+   *  let releaseTime = 0.4;
+   *  let env, triOsc;
    *
-   *  @method start
-   *  @param {Function} [successCallback] Name of a function to call on
-   *                                    success.
-   *  @param {Function} [errorCallback] Name of a function to call if
-   *                                    there was an error. For example,
-   *                                    some browsers do not support
-   *                                    getUserMedia.
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    background(220);
+   *    textAlign(CENTER);
+   *    textSize(10);
+   *    text('tap to triggerAttack', width/2, height/2);
+   *
+   *    env = new p5.Envelope();
+   *    env.setADSR(attackTime, decayTime, susPercent, releaseTime);
+   *    env.setRange(1.0, 0.0);
+   *    triOsc = new p5.Oscillator('triangle');
+   *    triOsc.freq(220);
+   *
+   *    cnv.mousePressed(envAttack);
+   *  }
+   *
+   *  function envAttack()  {
+   *    background(0, 255, 255);
+   *    text('release to release', width/2, height/2);
+   *
+   *    // ensures audio is enabled. See also: `userStartAudio`
+   *    triOsc.start();
+   *
+   *    env.triggerAttack(triOsc);
+   *  }
+   *
+   *  function mouseReleased() {
+   *    background(220);
+   *    text('tap to triggerAttack', width/2, height/2);
+   *
+   *    env.triggerRelease(triOsc);
+   *  }
+   *  </code></div>
    */
-  p5.AudioIn.prototype.start = function (successCallback, errorCallback) {
-    var self = this;
-    if (this.stream) {
-      this.stop();
+
+
+  p5.Envelope.prototype.triggerRelease = function (unit, secondsFromNow) {
+    if (!this.wasTriggered) {
+      return;
     }
-    // set the audio source
-    var audioSource = p5sound.inputSources[self.currentSource];
-    var constraints = {
-      audio: {
-        sampleRate: p5sound.audiocontext.sampleRate,
-        echoCancellation: false
+
+    var now = p5sound.audiocontext.currentTime;
+    var tFromNow = secondsFromNow || 0;
+    var t = now + tFromNow;
+
+    if (unit) {
+      if (this.connection !== unit) {
+        this.connect(unit);
       }
-    };
-    // if developers determine which source to use
-    if (p5sound.inputSources[this.currentSource]) {
-      constraints.audio.deviceId = audioSource.deviceId;
+    } 
+
+
+    var valToSet = this.control.getValueAtTime(t);
+
+    if (this.isExponential === true) {
+      this.control.exponentialRampToValueAtTime(this.checkExpInput(valToSet), t);
+    } else {
+      this.control.linearRampToValueAtTime(valToSet, t);
+    } 
+
+
+    t += this.rTime;
+
+    if (this.isExponential === true) {
+      this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel), t);
+      valToSet = this.checkExpInput(this.control.getValueAtTime(t));
+      this.control.cancelScheduledValues(t);
+      this.control.exponentialRampToValueAtTime(valToSet, t);
+    } else {
+      this.control.linearRampToValueAtTime(this.rLevel, t);
+      valToSet = this.control.getValueAtTime(t);
+      this.control.cancelScheduledValues(t);
+      this.control.linearRampToValueAtTime(valToSet, t);
     }
-    window.navigator.mediaDevices.getUserMedia(constraints).then(function (stream) {
-      self.stream = stream;
-      self.enabled = true;
-      // Wrap a MediaStreamSourceNode around the live input
-      self.mediaStream = p5sound.audiocontext.createMediaStreamSource(stream);
-      self.mediaStream.connect(self.output);
-      // only send to the Amplitude reader, so we can see it but not hear it.
-      self.amplitude.setInput(self.output);
-      if (successCallback)
-        successCallback();
-    }).catch(function (err) {
-      if (errorCallback)
-        errorCallback(err);
-      else
-        console.error(err);
-    });
+
+    this.wasTriggered = false;
   };
   /**
-   *  Turn the AudioIn off. If the AudioIn is stopped, it cannot getLevel().
-   *  If re-starting, the user may be prompted for permission access.
+   *  Exponentially ramp to a value using the first two
+   *  values from <code><a href="#/p5.Envelope/setADSR">setADSR(attackTime, decayTime)</a></code>
+   *  as <a href="https://en.wikipedia.org/wiki/RC_time_constant">
+   *  time constants</a> for simple exponential ramps.
+   *  If the value is higher than current value, it uses attackTime,
+   *  while a decrease uses decayTime.
    *
-   *  @method stop
-   */
-  p5.AudioIn.prototype.stop = function () {
-    if (this.stream) {
-      this.stream.getTracks().forEach(function (track) {
-        track.stop();
-      });
-      this.mediaStream.disconnect();
-      delete this.mediaStream;
-      delete this.stream;
-    }
-  };
-  /**
-   *  Connect to an audio unit. If no parameter is provided, will
-   *  connect to the master output (i.e. your speakers).<br/>
+   *  @method  ramp
+   *  @for p5.Envelope
+   *  @param  {Object} unit           p5.sound Object or Web Audio Param
+   *  @param  {Number} secondsFromNow When to trigger the ramp
+   *  @param  {Number} v              Target value
+   *  @param  {Number} [v2]           Second target value (optional)
+   *  @example
+   *  <div><code>
+   *  let env, osc, amp;
    *
-   *  @method  connect
-   *  @param  {Object} [unit] An object that accepts audio input,
-   *                          such as an FFT
+   *  let attackTime = 0.001;
+   *  let decayTime = 0.2;
+   *  let attackLevel = 1;
+   *  let decayLevel = 0;
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    fill(0,255,0);
+   *    noStroke();
+   *
+   *    env = new p5.Envelope();
+   *    env.setADSR(attackTime, decayTime);
+   *    osc = new p5.Oscillator();
+   *    osc.amp(env);
+   *    amp = new p5.Amplitude();
+   *
+   *    cnv.mousePressed(triggerRamp);
+   *  }
+   *
+   *  function triggerRamp() {
+   *    // ensures audio is enabled. See also: `userStartAudio`
+   *    osc.start();
+   *
+   *    env.ramp(osc, 0, attackLevel, decayLevel);
+   *  }
+   *
+   *  function draw() {
+   *    background(20);
+   *    text('tap to play', 10, 20);
+   *    let h = map(amp.getLevel(), 0, 0.4, 0, height);;
+   *    rect(0, height, width, -h);
+   *  }
+   *  </code></div>
    */
-  p5.AudioIn.prototype.connect = function (unit) {
+
+
+  p5.Envelope.prototype.ramp = function (unit, secondsFromNow, v1, v2) {
+    var now = p5sound.audiocontext.currentTime;
+    var tFromNow = secondsFromNow || 0;
+    var t = now + tFromNow;
+    var destination1 = this.checkExpInput(v1);
+    var destination2 = typeof v2 !== 'undefined' ? this.checkExpInput(v2) : undefined; 
+
     if (unit) {
-      if (unit.hasOwnProperty('input')) {
-        this.output.connect(unit.input);
-      } else if (unit.hasOwnProperty('analyser')) {
-        this.output.connect(unit.analyser);
-      } else {
-        this.output.connect(unit);
+      if (this.connection !== unit) {
+        this.connect(unit);
       }
-    } else {
-      this.output.connect(p5sound.input);
+    } 
+
+
+    var currentVal = this.checkExpInput(this.control.getValueAtTime(t)); 
+
+    if (destination1 > currentVal) {
+      this.control.setTargetAtTime(destination1, t, this._rampAttackTC);
+      t += this._rampAttackTime;
+    } 
+    else if (destination1 < currentVal) {
+        this.control.setTargetAtTime(destination1, t, this._rampDecayTC);
+        t += this._rampDecayTime;
+      } 
+
+
+    if (destination2 === undefined) return; 
+
+    if (destination2 > destination1) {
+      this.control.setTargetAtTime(destination2, t, this._rampAttackTC);
+    } 
+    else if (destination2 < destination1) {
+        this.control.setTargetAtTime(destination2, t, this._rampDecayTC);
+      }
+  };
+
+  p5.Envelope.prototype.connect = function (unit) {
+    this.connection = unit; 
+
+    if (unit instanceof p5.Oscillator || unit instanceof p5.SoundFile || unit instanceof p5.AudioIn || unit instanceof p5.Reverb || unit instanceof p5.Noise || unit instanceof p5.Filter || unit instanceof p5.Delay) {
+      unit = unit.output.gain;
+    }
+
+    if (unit instanceof AudioParam) {
+      unit.setValueAtTime(0, p5sound.audiocontext.currentTime);
     }
+
+    if (unit instanceof p5.Signal) {
+      unit.setValue(0);
+    }
+
+    this.output.connect(unit);
   };
-  /**
-   *  Disconnect the AudioIn from all audio units. For example, if
-   *  connect() had been called, disconnect() will stop sending
-   *  signal to your speakers.<br/>
-   *
-   *  @method  disconnect
-   */
-  p5.AudioIn.prototype.disconnect = function () {
+
+  p5.Envelope.prototype.disconnect = function () {
     if (this.output) {
       this.output.disconnect();
-      // stay connected to amplitude even if not outputting to p5
-      this.output.connect(this.amplitude.input);
     }
+  }; 
+
+  /**
+   *  Add a value to the p5.Oscillator's output amplitude,
+   *  and return the oscillator. Calling this method
+   *  again will override the initial add() with new values.
+   *
+   *  @method  add
+   *  @for p5.Envelope
+   *  @param {Number} number Constant number to add
+   *  @return {p5.Envelope} Envelope Returns this envelope
+   *                                     with scaled output
+   */
+
+
+  p5.Envelope.prototype.add = function (num) {
+    var add = new Add(num);
+    var thisChain = this.mathOps.length;
+    var nextChain = this.output;
+    return p5.prototype._mathChain(this, add, thisChain, nextChain, Add);
   };
   /**
-   *  Read the Amplitude (volume level) of an AudioIn. The AudioIn
-   *  class contains its own instance of the Amplitude class to help
-   *  make it easy to get a microphone's volume level. Accepts an
-   *  optional smoothing value (0.0 < 1.0). <em>NOTE: AudioIn must
-   *  .start() before using .getLevel().</em><br/>
+   *  Multiply the p5.Envelope's output amplitude
+   *  by a fixed value. Calling this method
+   *  again will override the initial mult() with new values.
    *
-   *  @method  getLevel
-   *  @param  {Number} [smoothing] Smoothing is 0.0 by default.
-   *                               Smooths values based on previous values.
-   *  @return {Number}           Volume level (between 0.0 and 1.0)
+   *  @method  mult
+   *  @for p5.Envelope
+   *  @param {Number} number Constant number to multiply
+   *  @return {p5.Envelope} Envelope Returns this envelope
+   *                                     with scaled output
    */
-  p5.AudioIn.prototype.getLevel = function (smoothing) {
-    if (smoothing) {
-      this.amplitude.smoothing = smoothing;
-    }
-    return this.amplitude.getLevel();
+
+
+  p5.Envelope.prototype.mult = function (num) {
+    var mult = new Mult(num);
+    var thisChain = this.mathOps.length;
+    var nextChain = this.output;
+    return p5.prototype._mathChain(this, mult, thisChain, nextChain, Mult);
   };
   /**
-   *  Set amplitude (volume) of a mic input between 0 and 1.0. <br/>
+   *  Scale this envelope's amplitude values to a given
+   *  range, and return the envelope. Calling this method
+   *  again will override the initial scale() with new values.
    *
-   *  @method  amp
-   *  @param  {Number} vol between 0 and 1.0
-   *  @param {Number} [time] ramp time (optional)
+   *  @method  scale
+   *  @for p5.Envelope
+   *  @param  {Number} inMin  input range minumum
+   *  @param  {Number} inMax  input range maximum
+   *  @param  {Number} outMin input range minumum
+   *  @param  {Number} outMax input range maximum
+   *  @return {p5.Envelope} Envelope Returns this envelope
+   *                                     with scaled output
    */
-  p5.AudioIn.prototype.amp = function (vol, t) {
-    if (t) {
-      var rampTime = t || 0;
-      var currentVol = this.output.gain.value;
-      this.output.gain.cancelScheduledValues(p5sound.audiocontext.currentTime);
-      this.output.gain.setValueAtTime(currentVol, p5sound.audiocontext.currentTime);
-      this.output.gain.linearRampToValueAtTime(vol, rampTime + p5sound.audiocontext.currentTime);
-    } else {
-      this.output.gain.cancelScheduledValues(p5sound.audiocontext.currentTime);
-      this.output.gain.setValueAtTime(vol, p5sound.audiocontext.currentTime);
+
+
+  p5.Envelope.prototype.scale = function (inMin, inMax, outMin, outMax) {
+    var scale = new Scale(inMin, inMax, outMin, outMax);
+    var thisChain = this.mathOps.length;
+    var nextChain = this.output;
+    return p5.prototype._mathChain(this, scale, thisChain, nextChain, Scale);
+  }; 
+
+
+  p5.Envelope.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+    this.disconnect();
+
+    if (this.control) {
+      this.control.dispose();
+      this.control = null;
     }
+
+    for (var i = 1; i < this.mathOps.length; i++) {
+      this.mathOps[i].dispose();
+    }
+  }; 
+
+
+  p5.Env = function (t1, l1, t2, l2, t3, l3) {
+    console.warn('WARNING: p5.Env is now deprecated and may be removed in future versions. ' + 'Please use the new p5.Envelope instead.');
+    p5.Envelope.call(this, t1, l1, t2, l2, t3, l3);
   };
+
+  p5.Env.prototype = Object.create(p5.Envelope.prototype);
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  __webpack_require__(23);
   /**
-   * Returns a list of available input sources. This is a wrapper
-   * for <a title="MediaDevices.enumerateDevices() - Web APIs | MDN" target="_blank" href=
-   *  "https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/enumerateDevices"
-   *  > and it returns a Promise.
-   *
-   * @method  getSources
-   * @param  {Function} [successCallback] This callback function handles the sources when they
-   *                                      have been enumerated. The callback function
-   *                                      receives the deviceList array as its only argument
-   * @param  {Function} [errorCallback] This optional callback receives the error
-   *                                    message as its argument.
-   * @returns {Promise} Returns a Promise that can be used in place of the callbacks, similar
-   *                            to the enumerateDevices() method
-   * @example
-   *  <div><code>
-   *  let audiograb;
+   *  Creates a Pulse object, an oscillator that implements
+   *  Pulse Width Modulation.
+   *  The pulse is created with two oscillators.
+   *  Accepts a parameter for frequency, and to set the
+   *  width between the pulses. See <a href="
+   *  http://p5js.org/reference/#/p5.Oscillator">
+   *  <code>p5.Oscillator</code> for a full list of methods.
    *
-   *  function setup(){
-   *    //new audioIn
-   *    audioGrab = new p5.AudioIn();
+   *  @class p5.Pulse
+   *  @extends p5.Oscillator
+   *  @constructor
+   *  @param {Number} [freq] Frequency in oscillations per second (Hz)
+   *  @param {Number} [w]    Width between the pulses (0 to 1.0,
+   *                         defaults to 0)
+   *  @example
+   *  <div><code>
+   *  let pulse;
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(startPulse);
+   *    background(220);
    *
-   *    audioGrab.getSources(function(deviceList) {
-   *      //print out the array of available sources
-   *      console.log(deviceList);
-   *      //set the source to the first item in the deviceList array
-   *      audioGrab.setSource(0);
-   *    });
+   *    pulse = new p5.Pulse();
+   *    pulse.amp(0.5);
+   *    pulse.freq(220);
+   *  }
+   *  function startPulse() {
+   *    pulse.start();
+   *    pulse.amp(0.5, 0.02);
+   *  }
+   *  function mouseReleased() {
+   *    pulse.amp(0, 0.2);
+   *  }
+   *  function draw() {
+   *    background(220);
+   *    text('tap to play', 5, 20, width - 20);
+   *    let w = map(mouseX, 0, width, 0, 1);
+   *    w = constrain(w, 0, 1);
+   *    pulse.width(w);
+   *    text('pulse width: ' + w, 5, height - 20);
    *  }
    *  </code></div>
    */
-  p5.AudioIn.prototype.getSources = function (onSuccess, onError) {
-    return new Promise(function (resolve, reject) {
-      window.navigator.mediaDevices.enumerateDevices().then(function (devices) {
-        p5sound.inputSources = devices.filter(function (device) {
-          return device.kind === 'audioinput';
-        });
-        resolve(p5sound.inputSources);
-        if (onSuccess) {
-          onSuccess(p5sound.inputSources);
-        }
-      }).catch(function (error) {
-        reject(error);
-        if (onError) {
-          onError(error);
-        } else {
-          console.error('This browser does not support MediaStreamTrack.getSources()');
-        }
-      });
-    });
+
+
+  p5.Pulse = function (freq, w) {
+    p5.Oscillator.call(this, freq, 'sawtooth'); 
+
+    this.w = w || 0; 
+
+    this.osc2 = new p5.SawOsc(freq); 
+
+    this.dNode = p5sound.audiocontext.createDelay(); 
+
+    this.dcOffset = createDCOffset();
+    this.dcGain = p5sound.audiocontext.createGain();
+    this.dcOffset.connect(this.dcGain);
+    this.dcGain.connect(this.output); 
+
+    this.f = freq || 440;
+    var mW = this.w / this.oscillator.frequency.value;
+    this.dNode.delayTime.value = mW;
+    this.dcGain.gain.value = 1.7 * (0.5 - this.w); 
+
+    this.osc2.disconnect();
+    this.osc2.panner.disconnect();
+    this.osc2.amp(-1); 
+
+    this.osc2.output.connect(this.dNode);
+    this.dNode.connect(this.output);
+    this.output.gain.value = 1;
+    this.output.connect(this.panner);
   };
+
+  p5.Pulse.prototype = Object.create(p5.Oscillator.prototype);
   /**
-   *  Set the input source. Accepts a number representing a
-   *  position in the array returned by getSources().
-   *  This is only available in browsers that support
-   *  <a title="MediaDevices.enumerateDevices() - Web APIs | MDN" target="_blank" href=
-   *  "https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/enumerateDevices"
-   *  >navigator.mediaDevices.enumerateDevices()</a>.<br/>
+   *  Set the width of a Pulse object (an oscillator that implements
+   *  Pulse Width Modulation).
    *
-   *  @method setSource
-   *  @param {number} num position of input source in the array
+   *  @method  width
+   *  @param {Number} [width]    Width between the pulses (0 to 1.0,
+   *                         defaults to 0)
    */
-  p5.AudioIn.prototype.setSource = function (num) {
-    if (p5sound.inputSources.length > 0 && num < p5sound.inputSources.length) {
-      // set the current source
-      this.currentSource = num;
-      console.log('set source to ', p5sound.inputSources[this.currentSource]);
-    } else {
-      console.log('unable to set input source');
-    }
-    // restart stream if currently active
-    if (this.stream && this.stream.active) {
-      this.start();
-    }
-  };
-  // private method
-  p5.AudioIn.prototype.dispose = function () {
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    this.stop();
-    if (this.output) {
-      this.output.disconnect();
-    }
-    if (this.amplitude) {
-      this.amplitude.disconnect();
-    }
-    delete this.amplitude;
-    delete this.output;
-  };
-}(master);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Negate;
-Tone_signal_Negate = function (Tone) {
-  'use strict';
-  Tone.Negate = function () {
-    this._multiply = this.input = this.output = new Tone.Multiply(-1);
-  };
-  Tone.extend(Tone.Negate, Tone.SignalBase);
-  Tone.Negate.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._multiply.dispose();
-    this._multiply = null;
-    return this;
-  };
-  return Tone.Negate;
-}(Tone_core_Tone, Tone_signal_Multiply);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Subtract;
-Tone_signal_Subtract = function (Tone) {
-  'use strict';
-  Tone.Subtract = function (value) {
-    this.createInsOuts(2, 0);
-    this._sum = this.input[0] = this.output = new Tone.Gain();
-    this._neg = new Tone.Negate();
-    this._param = this.input[1] = new Tone.Signal(value);
-    this._param.chain(this._neg, this._sum);
-  };
-  Tone.extend(Tone.Subtract, Tone.Signal);
-  Tone.Subtract.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._neg.dispose();
-    this._neg = null;
-    this._sum.disconnect();
-    this._sum = null;
-    this._param.dispose();
-    this._param = null;
-    return this;
-  };
-  return Tone.Subtract;
-}(Tone_core_Tone, Tone_signal_Add, Tone_signal_Negate, Tone_signal_Signal);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_GreaterThanZero;
-Tone_signal_GreaterThanZero = function (Tone) {
-  'use strict';
-  Tone.GreaterThanZero = function () {
-    this._thresh = this.output = new Tone.WaveShaper(function (val) {
-      if (val <= 0) {
-        return 0;
-      } else {
-        return 1;
-      }
-    }, 127);
-    this._scale = this.input = new Tone.Multiply(10000);
-    this._scale.connect(this._thresh);
-  };
-  Tone.extend(Tone.GreaterThanZero, Tone.SignalBase);
-  Tone.GreaterThanZero.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._scale.dispose();
-    this._scale = null;
-    this._thresh.dispose();
-    this._thresh = null;
-    return this;
-  };
-  return Tone.GreaterThanZero;
-}(Tone_core_Tone, Tone_signal_Signal, Tone_signal_Multiply);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_GreaterThan;
-Tone_signal_GreaterThan = function (Tone) {
-  'use strict';
-  Tone.GreaterThan = function (value) {
-    this.createInsOuts(2, 0);
-    this._param = this.input[0] = new Tone.Subtract(value);
-    this.input[1] = this._param.input[1];
-    this._gtz = this.output = new Tone.GreaterThanZero();
-    this._param.connect(this._gtz);
-  };
-  Tone.extend(Tone.GreaterThan, Tone.Signal);
-  Tone.GreaterThan.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._param.dispose();
-    this._param = null;
-    this._gtz.dispose();
-    this._gtz = null;
-    return this;
-  };
-  return Tone.GreaterThan;
-}(Tone_core_Tone, Tone_signal_GreaterThanZero, Tone_signal_Subtract);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Abs;
-Tone_signal_Abs = function (Tone) {
-  'use strict';
-  Tone.Abs = function () {
-    this._abs = this.input = this.output = new Tone.WaveShaper(function (val) {
-      if (val === 0) {
-        return 0;
-      } else {
-        return Math.abs(val);
-      }
-    }, 127);
-  };
-  Tone.extend(Tone.Abs, Tone.SignalBase);
-  Tone.Abs.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._abs.dispose();
-    this._abs = null;
-    return this;
-  };
-  return Tone.Abs;
-}(Tone_core_Tone, Tone_signal_WaveShaper);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Modulo;
-Tone_signal_Modulo = function (Tone) {
-  'use strict';
-  Tone.Modulo = function (modulus) {
-    this.createInsOuts(1, 0);
-    this._shaper = new Tone.WaveShaper(Math.pow(2, 16));
-    this._multiply = new Tone.Multiply();
-    this._subtract = this.output = new Tone.Subtract();
-    this._modSignal = new Tone.Signal(modulus);
-    this.input.fan(this._shaper, this._subtract);
-    this._modSignal.connect(this._multiply, 0, 0);
-    this._shaper.connect(this._multiply, 0, 1);
-    this._multiply.connect(this._subtract, 0, 1);
-    this._setWaveShaper(modulus);
-  };
-  Tone.extend(Tone.Modulo, Tone.SignalBase);
-  Tone.Modulo.prototype._setWaveShaper = function (mod) {
-    this._shaper.setMap(function (val) {
-      var multiple = Math.floor((val + 0.0001) / mod);
-      return multiple;
-    });
-  };
-  Object.defineProperty(Tone.Modulo.prototype, 'value', {
-    get: function () {
-      return this._modSignal.value;
-    },
-    set: function (mod) {
-      this._modSignal.value = mod;
-      this._setWaveShaper(mod);
-    }
-  });
-  Tone.Modulo.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._shaper.dispose();
-    this._shaper = null;
-    this._multiply.dispose();
-    this._multiply = null;
-    this._subtract.dispose();
-    this._subtract = null;
-    this._modSignal.dispose();
-    this._modSignal = null;
-    return this;
-  };
-  return Tone.Modulo;
-}(Tone_core_Tone, Tone_signal_WaveShaper, Tone_signal_Multiply);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Pow;
-Tone_signal_Pow = function (Tone) {
-  'use strict';
-  Tone.Pow = function (exp) {
-    this._exp = this.defaultArg(exp, 1);
-    this._expScaler = this.input = this.output = new Tone.WaveShaper(this._expFunc(this._exp), 8192);
-  };
-  Tone.extend(Tone.Pow, Tone.SignalBase);
-  Object.defineProperty(Tone.Pow.prototype, 'value', {
-    get: function () {
-      return this._exp;
-    },
-    set: function (exp) {
-      this._exp = exp;
-      this._expScaler.setMap(this._expFunc(this._exp));
-    }
-  });
-  Tone.Pow.prototype._expFunc = function (exp) {
-    return function (val) {
-      return Math.pow(Math.abs(val), exp);
-    };
-  };
-  Tone.Pow.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._expScaler.dispose();
-    this._expScaler = null;
-    return this;
-  };
-  return Tone.Pow;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_AudioToGain;
-Tone_signal_AudioToGain = function (Tone) {
-  'use strict';
-  Tone.AudioToGain = function () {
-    this._norm = this.input = this.output = new Tone.WaveShaper(function (x) {
-      return (x + 1) / 2;
-    });
-  };
-  Tone.extend(Tone.AudioToGain, Tone.SignalBase);
-  Tone.AudioToGain.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._norm.dispose();
-    this._norm = null;
-    return this;
-  };
-  return Tone.AudioToGain;
-}(Tone_core_Tone, Tone_signal_WaveShaper);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_Expr;
-Tone_signal_Expr = function (Tone) {
-  'use strict';
-  Tone.Expr = function () {
-    var expr = this._replacements(Array.prototype.slice.call(arguments));
-    var inputCount = this._parseInputs(expr);
-    this._nodes = [];
-    this.input = new Array(inputCount);
-    for (var i = 0; i < inputCount; i++) {
-      this.input[i] = this.context.createGain();
-    }
-    var tree = this._parseTree(expr);
-    var result;
-    try {
-      result = this._eval(tree);
-    } catch (e) {
-      this._disposeNodes();
-      throw new Error('Tone.Expr: Could evaluate expression: ' + expr);
-    }
-    this.output = result;
-  };
-  Tone.extend(Tone.Expr, Tone.SignalBase);
-  function applyBinary(Constructor, args, self) {
-    var op = new Constructor();
-    self._eval(args[0]).connect(op, 0, 0);
-    self._eval(args[1]).connect(op, 0, 1);
-    return op;
-  }
-  function applyUnary(Constructor, args, self) {
-    var op = new Constructor();
-    self._eval(args[0]).connect(op, 0, 0);
-    return op;
-  }
-  function getNumber(arg) {
-    return arg ? parseFloat(arg) : undefined;
-  }
-  function literalNumber(arg) {
-    return arg && arg.args ? parseFloat(arg.args) : undefined;
-  }
-  Tone.Expr._Expressions = {
-    'value': {
-      'signal': {
-        regexp: /^\d+\.\d+|^\d+/,
-        method: function (arg) {
-          var sig = new Tone.Signal(getNumber(arg));
-          return sig;
-        }
-      },
-      'input': {
-        regexp: /^\$\d/,
-        method: function (arg, self) {
-          return self.input[getNumber(arg.substr(1))];
-        }
-      }
-    },
-    'glue': {
-      '(': { regexp: /^\(/ },
-      ')': { regexp: /^\)/ },
-      ',': { regexp: /^,/ }
-    },
-    'func': {
-      'abs': {
-        regexp: /^abs/,
-        method: applyUnary.bind(this, Tone.Abs)
-      },
-      'mod': {
-        regexp: /^mod/,
-        method: function (args, self) {
-          var modulus = literalNumber(args[1]);
-          var op = new Tone.Modulo(modulus);
-          self._eval(args[0]).connect(op);
-          return op;
-        }
-      },
-      'pow': {
-        regexp: /^pow/,
-        method: function (args, self) {
-          var exp = literalNumber(args[1]);
-          var op = new Tone.Pow(exp);
-          self._eval(args[0]).connect(op);
-          return op;
-        }
-      },
-      'a2g': {
-        regexp: /^a2g/,
-        method: function (args, self) {
-          var op = new Tone.AudioToGain();
-          self._eval(args[0]).connect(op);
-          return op;
-        }
-      }
-    },
-    'binary': {
-      '+': {
-        regexp: /^\+/,
-        precedence: 1,
-        method: applyBinary.bind(this, Tone.Add)
-      },
-      '-': {
-        regexp: /^\-/,
-        precedence: 1,
-        method: function (args, self) {
-          if (args.length === 1) {
-            return applyUnary(Tone.Negate, args, self);
-          } else {
-            return applyBinary(Tone.Subtract, args, self);
-          }
-        }
-      },
-      '*': {
-        regexp: /^\*/,
-        precedence: 0,
-        method: applyBinary.bind(this, Tone.Multiply)
-      }
-    },
-    'unary': {
-      '-': {
-        regexp: /^\-/,
-        method: applyUnary.bind(this, Tone.Negate)
-      },
-      '!': {
-        regexp: /^\!/,
-        method: applyUnary.bind(this, Tone.NOT)
-      }
-    }
-  };
-  Tone.Expr.prototype._parseInputs = function (expr) {
-    var inputArray = expr.match(/\$\d/g);
-    var inputMax = 0;
-    if (inputArray !== null) {
-      for (var i = 0; i < inputArray.length; i++) {
-        var inputNum = parseInt(inputArray[i].substr(1)) + 1;
-        inputMax = Math.max(inputMax, inputNum);
-      }
-    }
-    return inputMax;
-  };
-  Tone.Expr.prototype._replacements = function (args) {
-    var expr = args.shift();
-    for (var i = 0; i < args.length; i++) {
-      expr = expr.replace(/\%/i, args[i]);
-    }
-    return expr;
-  };
-  Tone.Expr.prototype._tokenize = function (expr) {
-    var position = -1;
-    var tokens = [];
-    while (expr.length > 0) {
-      expr = expr.trim();
-      var token = getNextToken(expr);
-      tokens.push(token);
-      expr = expr.substr(token.value.length);
-    }
-    function getNextToken(expr) {
-      for (var type in Tone.Expr._Expressions) {
-        var group = Tone.Expr._Expressions[type];
-        for (var opName in group) {
-          var op = group[opName];
-          var reg = op.regexp;
-          var match = expr.match(reg);
-          if (match !== null) {
-            return {
-              type: type,
-              value: match[0],
-              method: op.method
-            };
-          }
-        }
+
+  p5.Pulse.prototype.width = function (w) {
+    if (typeof w === 'number') {
+      if (w <= 1.0 && w >= 0.0) {
+        this.w = w; 
+
+        var mW = this.w / this.oscillator.frequency.value;
+        this.dNode.delayTime.value = mW;
       }
-      throw new SyntaxError('Tone.Expr: Unexpected token ' + expr);
+
+      this.dcGain.gain.value = 1.7 * (0.5 - this.w);
+    } else {
+      w.connect(this.dNode.delayTime);
+      var sig = new p5.SignalAdd(-0.5);
+      sig.setInput(w);
+      sig = sig.mult(-1);
+      sig = sig.mult(1.7);
+      sig.connect(this.dcGain.gain);
     }
-    return {
-      next: function () {
-        return tokens[++position];
-      },
-      peek: function () {
-        return tokens[position + 1];
-      }
-    };
   };
-  Tone.Expr.prototype._parseTree = function (expr) {
-    var lexer = this._tokenize(expr);
-    var isUndef = this.isUndef.bind(this);
-    function matchSyntax(token, syn) {
-      return !isUndef(token) && token.type === 'glue' && token.value === syn;
-    }
-    function matchGroup(token, groupName, prec) {
-      var ret = false;
-      var group = Tone.Expr._Expressions[groupName];
-      if (!isUndef(token)) {
-        for (var opName in group) {
-          var op = group[opName];
-          if (op.regexp.test(token.value)) {
-            if (!isUndef(prec)) {
-              if (op.precedence === prec) {
-                return true;
-              }
-            } else {
-              return true;
-            }
-          }
-        }
-      }
-      return ret;
-    }
-    function parseExpression(precedence) {
-      if (isUndef(precedence)) {
-        precedence = 5;
-      }
-      var expr;
-      if (precedence < 0) {
-        expr = parseUnary();
-      } else {
-        expr = parseExpression(precedence - 1);
-      }
-      var token = lexer.peek();
-      while (matchGroup(token, 'binary', precedence)) {
-        token = lexer.next();
-        expr = {
-          operator: token.value,
-          method: token.method,
-          args: [
-            expr,
-            parseExpression(precedence - 1)
-          ]
-        };
-        token = lexer.peek();
-      }
-      return expr;
-    }
-    function parseUnary() {
-      var token, expr;
-      token = lexer.peek();
-      if (matchGroup(token, 'unary')) {
-        token = lexer.next();
-        expr = parseUnary();
-        return {
-          operator: token.value,
-          method: token.method,
-          args: [expr]
-        };
-      }
-      return parsePrimary();
-    }
-    function parsePrimary() {
-      var token, expr;
-      token = lexer.peek();
-      if (isUndef(token)) {
-        throw new SyntaxError('Tone.Expr: Unexpected termination of expression');
-      }
-      if (token.type === 'func') {
-        token = lexer.next();
-        return parseFunctionCall(token);
-      }
-      if (token.type === 'value') {
-        token = lexer.next();
-        return {
-          method: token.method,
-          args: token.value
-        };
-      }
-      if (matchSyntax(token, '(')) {
-        lexer.next();
-        expr = parseExpression();
-        token = lexer.next();
-        if (!matchSyntax(token, ')')) {
-          throw new SyntaxError('Expected )');
-        }
-        return expr;
-      }
-      throw new SyntaxError('Tone.Expr: Parse error, cannot process token ' + token.value);
-    }
-    function parseFunctionCall(func) {
-      var token, args = [];
-      token = lexer.next();
-      if (!matchSyntax(token, '(')) {
-        throw new SyntaxError('Tone.Expr: Expected ( in a function call "' + func.value + '"');
-      }
-      token = lexer.peek();
-      if (!matchSyntax(token, ')')) {
-        args = parseArgumentList();
-      }
-      token = lexer.next();
-      if (!matchSyntax(token, ')')) {
-        throw new SyntaxError('Tone.Expr: Expected ) in a function call "' + func.value + '"');
-      }
-      return {
-        method: func.method,
-        args: args,
-        name: name
-      };
-    }
-    function parseArgumentList() {
-      var token, expr, args = [];
-      while (true) {
-        expr = parseExpression();
-        if (isUndef(expr)) {
-          break;
-        }
-        args.push(expr);
-        token = lexer.peek();
-        if (!matchSyntax(token, ',')) {
-          break;
-        }
-        lexer.next();
+
+  p5.Pulse.prototype.start = function (f, time) {
+    var now = p5sound.audiocontext.currentTime;
+    var t = time || 0;
+
+    if (!this.started) {
+      var freq = f || this.f;
+      var type = this.oscillator.type;
+      this.oscillator = p5sound.audiocontext.createOscillator();
+      this.oscillator.frequency.setValueAtTime(freq, now);
+      this.oscillator.type = type;
+      this.oscillator.connect(this.output);
+      this.oscillator.start(t + now); 
+
+      this.osc2.oscillator = p5sound.audiocontext.createOscillator();
+      this.osc2.oscillator.frequency.setValueAtTime(freq, t + now);
+      this.osc2.oscillator.type = type;
+      this.osc2.oscillator.connect(this.osc2.output);
+      this.osc2.start(t + now);
+      this.freqNode = [this.oscillator.frequency, this.osc2.oscillator.frequency]; 
+
+      this.dcOffset = createDCOffset();
+      this.dcOffset.connect(this.dcGain);
+      this.dcOffset.start(t + now); 
+
+      if (this.mods !== undefined && this.mods.frequency !== undefined) {
+        this.mods.frequency.connect(this.freqNode[0]);
+        this.mods.frequency.connect(this.freqNode[1]);
       }
-      return args;
-    }
-    return parseExpression();
-  };
-  Tone.Expr.prototype._eval = function (tree) {
-    if (!this.isUndef(tree)) {
-      var node = tree.method(tree.args, this);
-      this._nodes.push(node);
-      return node;
+
+      this.started = true;
+      this.osc2.started = true;
     }
   };
-  Tone.Expr.prototype._disposeNodes = function () {
-    for (var i = 0; i < this._nodes.length; i++) {
-      var node = this._nodes[i];
-      if (this.isFunction(node.dispose)) {
-        node.dispose();
-      } else if (this.isFunction(node.disconnect)) {
-        node.disconnect();
+
+  p5.Pulse.prototype.stop = function (time) {
+    if (this.started) {
+      var t = time || 0;
+      var now = p5sound.audiocontext.currentTime;
+      this.oscillator.stop(t + now);
+
+      if (this.osc2.oscillator) {
+        this.osc2.oscillator.stop(t + now);
       }
-      node = null;
-      this._nodes[i] = null;
+
+      this.dcOffset.stop(t + now);
+      this.started = false;
+      this.osc2.started = false;
     }
-    this._nodes = null;
-  };
-  Tone.Expr.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._disposeNodes();
   };
-  return Tone.Expr;
-}(Tone_core_Tone, Tone_signal_Add, Tone_signal_Subtract, Tone_signal_Multiply, Tone_signal_GreaterThan, Tone_signal_GreaterThanZero, Tone_signal_Abs, Tone_signal_Negate, Tone_signal_Modulo, Tone_signal_Pow);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_signal_EqualPowerGain;
-Tone_signal_EqualPowerGain = function (Tone) {
-  'use strict';
-  Tone.EqualPowerGain = function () {
-    this._eqPower = this.input = this.output = new Tone.WaveShaper(function (val) {
-      if (Math.abs(val) < 0.001) {
-        return 0;
-      } else {
-        return this.equalPowerScale(val);
+
+  p5.Pulse.prototype.freq = function (val, rampTime, tFromNow) {
+    if (typeof val === 'number') {
+      this.f = val;
+      var now = p5sound.audiocontext.currentTime;
+      var rampTime = rampTime || 0;
+      var tFromNow = tFromNow || 0;
+      var currentFreq = this.oscillator.frequency.value;
+      this.oscillator.frequency.cancelScheduledValues(now);
+      this.oscillator.frequency.setValueAtTime(currentFreq, now + tFromNow);
+      this.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
+      this.osc2.oscillator.frequency.cancelScheduledValues(now);
+      this.osc2.oscillator.frequency.setValueAtTime(currentFreq, now + tFromNow);
+      this.osc2.oscillator.frequency.exponentialRampToValueAtTime(val, tFromNow + rampTime + now);
+
+      if (this.freqMod) {
+        this.freqMod.output.disconnect();
+        this.freqMod = null;
       }
-    }.bind(this), 4096);
-  };
-  Tone.extend(Tone.EqualPowerGain, Tone.SignalBase);
-  Tone.EqualPowerGain.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._eqPower.dispose();
-    this._eqPower = null;
-    return this;
-  };
-  return Tone.EqualPowerGain;
-}(Tone_core_Tone);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_component_CrossFade;
-Tone_component_CrossFade = function (Tone) {
-  'use strict';
-  Tone.CrossFade = function (initialFade) {
-    this.createInsOuts(2, 1);
-    this.a = this.input[0] = new Tone.Gain();
-    this.b = this.input[1] = new Tone.Gain();
-    this.fade = new Tone.Signal(this.defaultArg(initialFade, 0.5), Tone.Type.NormalRange);
-    this._equalPowerA = new Tone.EqualPowerGain();
-    this._equalPowerB = new Tone.EqualPowerGain();
-    this._invert = new Tone.Expr('1 - $0');
-    this.a.connect(this.output);
-    this.b.connect(this.output);
-    this.fade.chain(this._equalPowerB, this.b.gain);
-    this.fade.chain(this._invert, this._equalPowerA, this.a.gain);
-    this._readOnly('fade');
-  };
-  Tone.extend(Tone.CrossFade);
-  Tone.CrossFade.prototype.dispose = function () {
-    Tone.prototype.dispose.call(this);
-    this._writable('fade');
-    this._equalPowerA.dispose();
-    this._equalPowerA = null;
-    this._equalPowerB.dispose();
-    this._equalPowerB = null;
-    this.fade.dispose();
-    this.fade = null;
-    this._invert.dispose();
-    this._invert = null;
-    this.a.dispose();
-    this.a = null;
-    this.b.dispose();
-    this.b = null;
-    return this;
-  };
-  return Tone.CrossFade;
-}(Tone_core_Tone, Tone_signal_Signal, Tone_signal_Expr, Tone_signal_EqualPowerGain);
-var effect;
-'use strict';
-effect = function () {
-  var p5sound = master;
-  var CrossFade = Tone_component_CrossFade;
+    } else if (val.output) {
+      val.output.disconnect();
+      val.output.connect(this.oscillator.frequency);
+      val.output.connect(this.osc2.oscillator.frequency);
+      this.freqMod = val;
+    }
+  }; 
+
+
+  function createDCOffset() {
+    var ac = p5sound.audiocontext;
+    var buffer = ac.createBuffer(1, 2048, ac.sampleRate);
+    var data = buffer.getChannelData(0);
+
+    for (var i = 0; i < 2048; i++) {
+      data[i] = 1.0;
+    }
+
+    var bufferSource = ac.createBufferSource();
+    bufferSource.buffer = buffer;
+    bufferSource.loop = true;
+    return bufferSource;
+  }
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
   /**
-   * Effect is a base class for audio effects in p5. <br>
-   * This module handles the nodes and methods that are 
-   * common and useful for current and future effects.
-   *
-   *
-   * This class is extended by <a href="/reference/#/p5.Distortion">p5.Distortion</a>, 
-   * <a href="/reference/#/p5.Compressor">p5.Compressor</a>,
-   * <a href="/reference/#/p5.Delay">p5.Delay</a>, 
-   * <a href="/reference/#/p5.Filter">p5.Filter</a>, 
-   * <a href="/reference/#/p5.Reverb">p5.Reverb</a>.
+   *  Noise is a type of oscillator that generates a buffer with random values.
    *
-   * @class  p5.Effect
-   * @constructor
-   * 
-   * @param {Object} [ac]   Reference to the audio context of the p5 object
-   * @param {AudioNode} [input]  Gain Node effect wrapper
-   * @param {AudioNode} [output] Gain Node effect wrapper
-   * @param {Object} [_drywet]   Tone.JS CrossFade node (defaults to value: 1)
-   * @param {AudioNode} [wet]  Effects that extend this class should connect
-   *                              to the wet signal to this gain node, so that dry and wet 
-   *                              signals are mixed properly.
-   */
-  p5.Effect = function () {
-    this.ac = p5sound.audiocontext;
-    this.input = this.ac.createGain();
-    this.output = this.ac.createGain();
-    /**
-    *	The p5.Effect class is built
-    * 	using Tone.js CrossFade
-    * 	@private
-    */
-    this._drywet = new CrossFade(1);
-    /**
-     *	In classes that extend
-     *	p5.Effect, connect effect nodes
-     *	to the wet parameter
-     */
-    this.wet = this.ac.createGain();
-    this.input.connect(this._drywet.a);
-    this.wet.connect(this._drywet.b);
-    this._drywet.connect(this.output);
-    this.connect();
-    //Add to the soundArray
-    p5sound.soundArray.push(this);
-  };
-  /**
-   *  Set the output volume of the filter.
-   *  
-   *  @method  amp
-   *  @param {Number} [vol] amplitude between 0 and 1.0
-   *  @param {Number} [rampTime] create a fade that lasts until rampTime 
-   *  @param {Number} [tFromNow] schedule this event to happen in tFromNow seconds
+   *  @class p5.Noise
+   *  @extends p5.Oscillator
+   *  @constructor
+   *  @param {String} type Type of noise can be 'white' (default),
+   *                       'brown' or 'pink'.
    */
-  p5.Effect.prototype.amp = function (vol, rampTime, tFromNow) {
-    var rampTime = rampTime || 0;
-    var tFromNow = tFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    var currentVol = this.output.gain.value;
-    this.output.gain.cancelScheduledValues(now);
-    this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow + 0.001);
-    this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime + 0.001);
+
+
+  p5.Noise = function (type) {
+    var assignType;
+    p5.Oscillator.call(this);
+    delete this.f;
+    delete this.freq;
+    delete this.oscillator;
+
+    if (type === 'brown') {
+      assignType = _brownNoise;
+    } else if (type === 'pink') {
+      assignType = _pinkNoise;
+    } else {
+      assignType = _whiteNoise;
+    }
+
+    this.buffer = assignType;
   };
+
+  p5.Noise.prototype = Object.create(p5.Oscillator.prototype); 
+
+  var _whiteNoise = function () {
+    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
+    var whiteBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
+    var noiseData = whiteBuffer.getChannelData(0);
+
+    for (var i = 0; i < bufferSize; i++) {
+      noiseData[i] = Math.random() * 2 - 1;
+    }
+
+    whiteBuffer.type = 'white';
+    return whiteBuffer;
+  }();
+
+  var _pinkNoise = function () {
+    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
+    var pinkBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
+    var noiseData = pinkBuffer.getChannelData(0);
+    var b0, b1, b2, b3, b4, b5, b6;
+    b0 = b1 = b2 = b3 = b4 = b5 = b6 = 0.0;
+
+    for (var i = 0; i < bufferSize; i++) {
+      var white = Math.random() * 2 - 1;
+      b0 = 0.99886 * b0 + white * 0.0555179;
+      b1 = 0.99332 * b1 + white * 0.0750759;
+      b2 = 0.96900 * b2 + white * 0.1538520;
+      b3 = 0.86650 * b3 + white * 0.3104856;
+      b4 = 0.55000 * b4 + white * 0.5329522;
+      b5 = -0.7616 * b5 - white * 0.0168980;
+      noiseData[i] = b0 + b1 + b2 + b3 + b4 + b5 + b6 + white * 0.5362;
+      noiseData[i] *= 0.11; 
+
+      b6 = white * 0.115926;
+    }
+
+    pinkBuffer.type = 'pink';
+    return pinkBuffer;
+  }();
+
+  var _brownNoise = function () {
+    var bufferSize = 2 * p5sound.audiocontext.sampleRate;
+    var brownBuffer = p5sound.audiocontext.createBuffer(1, bufferSize, p5sound.audiocontext.sampleRate);
+    var noiseData = brownBuffer.getChannelData(0);
+    var lastOut = 0.0;
+
+    for (var i = 0; i < bufferSize; i++) {
+      var white = Math.random() * 2 - 1;
+      noiseData[i] = (lastOut + 0.02 * white) / 1.02;
+      lastOut = noiseData[i];
+      noiseData[i] *= 3.5;
+    }
+
+    brownBuffer.type = 'brown';
+    return brownBuffer;
+  }();
   /**
-   *	Link effects together in a chain	
-   *	Example usage: filter.chain(reverb, delay, panner);
-   *	May be used with an open-ended number of arguments
+   *  Set type of noise to 'white', 'pink' or 'brown'.
+   *  White is the default.
    *
-   *	@method chain 
-     *  @param {Object} [arguments]  Chain together multiple sound objects	
+   *  @method setType
+   *  @param {String} [type] 'white', 'pink' or 'brown'
    */
-  p5.Effect.prototype.chain = function () {
-    if (arguments.length > 0) {
-      this.connect(arguments[0]);
-      for (var i = 1; i < arguments.length; i += 1) {
-        arguments[i - 1].connect(arguments[i]);
-      }
+
+
+  p5.Noise.prototype.setType = function (type) {
+    switch (type) {
+      case 'white':
+        this.buffer = _whiteNoise;
+        break;
+
+      case 'pink':
+        this.buffer = _pinkNoise;
+        break;
+
+      case 'brown':
+        this.buffer = _brownNoise;
+        break;
+
+      default:
+        this.buffer = _whiteNoise;
     }
-    return this;
-  };
-  /**
-   *	Adjust the dry/wet value.	
-   *	
-   *	@method drywet
-   *	@param {Number} [fade] The desired drywet value (0 - 1.0)
-   */
-  p5.Effect.prototype.drywet = function (fade) {
-    if (typeof fade !== 'undefined') {
-      this._drywet.fade.value = fade;
+
+    if (this.started) {
+      var now = p5sound.audiocontext.currentTime;
+      this.stop(now);
+      this.start(now + .01);
     }
-    return this._drywet.fade.value;
   };
-  /**
-   *	Send output to a p5.js-sound, Web Audio Node, or use signal to
-   *	control an AudioParam	
-   *	
-   *	@method connect 
-   *	@param {Object} unit 
-   */
-  p5.Effect.prototype.connect = function (unit) {
-    var u = unit || p5.soundOut.input;
-    this.output.connect(u.input ? u.input : u);
+
+  p5.Noise.prototype.getType = function () {
+    return this.buffer.type;
   };
-  /**
-   *	Disconnect all output.	
-   *	
-   *	@method disconnect 
-   */
-  p5.Effect.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
+
+  p5.Noise.prototype.start = function () {
+    if (this.started) {
+      this.stop();
+    }
+
+    this.noise = p5sound.audiocontext.createBufferSource();
+    this.noise.buffer = this.buffer;
+    this.noise.loop = true;
+    this.noise.connect(this.output);
+    var now = p5sound.audiocontext.currentTime;
+    this.noise.start(now);
+    this.started = true;
+  };
+
+  p5.Noise.prototype.stop = function () {
+    var now = p5sound.audiocontext.currentTime;
+
+    if (this.noise) {
+      this.noise.stop(now);
+      this.started = false;
     }
   };
-  p5.Effect.prototype.dispose = function () {
-    // remove refernce form soundArray
+
+  p5.Noise.prototype.dispose = function () {
+    var now = p5sound.audiocontext.currentTime; 
+
     var index = p5sound.soundArray.indexOf(this);
     p5sound.soundArray.splice(index, 1);
-    if (this.input) {
-      this.input.disconnect();
-      delete this.input;
+
+    if (this.noise) {
+      this.noise.disconnect();
+      this.stop(now);
     }
+
     if (this.output) {
       this.output.disconnect();
-      delete this.output;
-    }
-    if (this._drywet) {
-      this._drywet.disconnect();
-      delete this._drywet;
     }
-    if (this.wet) {
-      this.wet.disconnect();
-      delete this.wet;
+
+    if (this.panner) {
+      this.panner.disconnect();
     }
-    this.ac = undefined;
+
+    this.output = null;
+    this.panner = null;
+    this.buffer = null;
+    this.noise = null;
   };
-  return p5.Effect;
-}(master, Tone_component_CrossFade);
-var filter;
-'use strict';
-filter = function () {
-  var p5sound = master;
-  var Effect = effect;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1); 
+
+
+  p5sound.inputSources = [];
   /**
-   *  <p>A p5.Filter uses a Web Audio Biquad Filter to filter
-   *  the frequency response of an input source. Subclasses
-   *  include:</p>
-   *  * <a href="/reference/#/p5.LowPass"><code>p5.LowPass</code></a>:
-   *  Allows frequencies below the cutoff frequency to pass through,
-   *  and attenuates frequencies above the cutoff.<br/>
-   *  * <a href="/reference/#/p5.HighPass"><code>p5.HighPass</code></a>:
-   *  The opposite of a lowpass filter. <br/>
-   *  * <a href="/reference/#/p5.BandPass"><code>p5.BandPass</code></a>:
-   *  Allows a range of frequencies to pass through and attenuates
-   *  the frequencies below and above this frequency range.<br/>
+   *  <p>Get audio from an input, i.e. your computer's microphone.</p>
    *
-   *  The <code>.res()</code> method controls either width of the
-   *  bandpass, or resonance of the low/highpass cutoff frequency.
+   *  <p>Turn the mic on/off with the start() and stop() methods. When the mic
+   *  is on, its volume can be measured with getLevel or by connecting an
+   *  FFT object.</p>
    *
-   *  This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.  
-   *  Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>, 
-   *  <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and 
-   *  <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
+   *  <p>If you want to hear the AudioIn, use the .connect() method.
+   *  AudioIn does not connect to p5.sound output by default to prevent
+   *  feedback.</p>
    *
-   *  @class p5.Filter
-   *  @extends p5.Effect
+   *  <p><em>Note: This uses the <a href="http://caniuse.com/stream">getUserMedia/
+   *  Stream</a> API, which is not supported by certain browsers. Access in Chrome browser
+   *  is limited to localhost and https, but access over http may be limited.</em></p>
+   *
+   *  @class p5.AudioIn
    *  @constructor
-   *  @param {String} [type] 'lowpass' (default), 'highpass', 'bandpass'
+   *  @param {Function} [errorCallback] A function to call if there is an error
+   *                                    accessing the AudioIn. For example,
+   *                                    Safari and iOS devices do not
+   *                                    currently allow microphone access.
    *  @example
    *  <div><code>
-   *  let fft, noise, filter;
-   *
-   *  function setup() {
-   *    fill(255, 40, 255);
-   *
-   *    filter = new p5.BandPass();
-   *
-   *    noise = new p5.Noise();
-   *    // disconnect unfiltered noise,
-   *    // and connect to filter
-   *    noise.disconnect();
-   *    noise.connect(filter);
-   *    noise.start();
+   *  let mic;
    *
-   *    fft = new p5.FFT();
+   *   function setup(){
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(userStartAudio);
+   *    textAlign(CENTER);
+   *    mic = new p5.AudioIn();
+   *    mic.start();
    *  }
    *
-   *  function draw() {
-   *    background(30);
-   *
-   *    // set the BandPass frequency based on mouseX
-   *    let freq = map(mouseX, 0, width, 20, 10000);
-   *    filter.freq(freq);
-   *    // give the filter a narrow band (lower res = wider bandpass)
-   *    filter.res(50);
-   *
-   *    // draw filtered spectrum
-   *    let spectrum = fft.analyze();
-   *    noStroke();
-   *    for (let i = 0; i < spectrum.length; i++) {
-   *      let x = map(i, 0, spectrum.length, 0, width);
-   *      let h = -height + map(spectrum[i], 0, 255, height, 0);
-   *      rect(x, height, width/spectrum.length, h);
-   *    }
-   *
-   *    isMouseOverCanvas();
-   *  }
+   *  function draw(){
+   *    background(0);
+   *    fill(255);
+   *    text('tap to start', width/2, 20);
    *
-   *  function isMouseOverCanvas() {
-   *    let mX = mouseX, mY = mouseY;
-   *    if (mX > 0 && mX < width && mY < height && mY > 0) {
-   *      noise.amp(0.5, 0.2);
-   *    } else {
-   *      noise.amp(0, 0.2);
-   *    }
+   *    micLevel = mic.getLevel();
+   *    let y = height - micLevel * height;
+   *    ellipse(width/2, y, 10, 10);
    *  }
    *  </code></div>
    */
-  //constructor with inheritance
-  p5.Filter = function (type) {
-    Effect.call(this);
-    //add extend Effect by adding a Biquad Filter
+
+  p5.AudioIn = function (errorCallback) {
+
     /**
-        *  The p5.Filter is built with a
-        *  <a href="http://www.w3.org/TR/webaudio/#BiquadFilterNode">
-        *  Web Audio BiquadFilter Node</a>.
-        *
-        *  @property {DelayNode} biquadFilter
+     * @property {GainNode} input
      */
-    this.biquad = this.ac.createBiquadFilter();
-    this.input.connect(this.biquad);
-    this.biquad.connect(this.wet);
-    if (type) {
-      this.setType(type);
-    }
-    //Properties useful for the toggle method.
-    this._on = true;
-    this._untoggledType = this.biquad.type;
-  };
-  p5.Filter.prototype = Object.create(Effect.prototype);
-  /**
-   *  Filter an audio signal according to a set
-   *  of filter parameters.
-   *
-   *  @method  process
-   *  @param  {Object} Signal  An object that outputs audio
-   *  @param {Number} [freq] Frequency in Hz, from 10 to 22050
-   *  @param {Number} [res] Resonance/Width of the filter frequency
-   *                        from 0.001 to 1000
-   */
-  p5.Filter.prototype.process = function (src, freq, res, time) {
-    src.connect(this.input);
-    this.set(freq, res, time);
-  };
-  /**
-   *  Set the frequency and the resonance of the filter.
-   *
-   *  @method  set
-   *  @param {Number} [freq] Frequency in Hz, from 10 to 22050
-   *  @param {Number} [res]  Resonance (Q) from 0.001 to 1000
-   *  @param {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   */
-  p5.Filter.prototype.set = function (freq, res, time) {
-    if (freq) {
-      this.freq(freq, time);
-    }
-    if (res) {
-      this.res(res, time);
-    }
+    this.input = p5sound.audiocontext.createGain();
+    /**
+     * @property {GainNode} output
+     */
+
+    this.output = p5sound.audiocontext.createGain();
+    /**
+     * @property {MediaStream|null} stream
+     */
+
+    this.stream = null;
+    /**
+     * @property {MediaStreamAudioSourceNode|null} mediaStream
+     */
+
+    this.mediaStream = null;
+    /**
+     * @property {Number|null} currentSource
+     */
+
+    this.currentSource = null;
+    /**
+     *  Client must allow browser to access their microphone / audioin source.
+     *  Default: false. Will become true when the client enables access.
+     *
+     *  @property {Boolean} enabled
+     */
+
+    this.enabled = false;
+    /**
+     * Input amplitude, connect to it by default but not to master out
+     *
+     *  @property {p5.Amplitude} amplitude
+     */
+
+    this.amplitude = new p5.Amplitude();
+    this.output.connect(this.amplitude.input);
+
+    if (!window.MediaStreamTrack || !window.navigator.mediaDevices || !window.navigator.mediaDevices.getUserMedia) {
+      errorCallback ? errorCallback() : window.alert('This browser does not support MediaStreamTrack and mediaDevices');
+    } 
+
+
+    p5sound.soundArray.push(this);
   };
   /**
-   *  Set the filter frequency, in Hz, from 10 to 22050 (the range of
-   *  human hearing, although in reality most people hear in a narrower
-   *  range).
+   *  Start processing audio input. This enables the use of other
+   *  AudioIn methods like getLevel(). Note that by default, AudioIn
+   *  is not connected to p5.sound's output. So you won't hear
+   *  anything unless you use the connect() method.<br/>
    *
-   *  @method  freq
-   *  @param  {Number} freq Filter Frequency
-   *  @param {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   *  @return {Number} value  Returns the current frequency value
-   */
-  p5.Filter.prototype.freq = function (freq, time) {
-    var t = time || 0;
-    if (freq <= 0) {
-      freq = 1;
-    }
-    if (typeof freq === 'number') {
-      this.biquad.frequency.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.biquad.frequency.exponentialRampToValueAtTime(freq, this.ac.currentTime + 0.02 + t);
-    } else if (freq) {
-      freq.connect(this.biquad.frequency);
-    }
-    return this.biquad.frequency.value;
-  };
-  /**
-   *  Controls either width of a bandpass frequency,
-   *  or the resonance of a low/highpass cutoff frequency.
+   *  Certain browsers limit access to the user's microphone. For example,
+   *  Chrome only allows access from localhost and over https. For this reason,
+   *  you may want to include an errorCallback—a function that is called in case
+   *  the browser won't provide mic access.
    *
-   *  @method  res
-   *  @param {Number} res  Resonance/Width of filter freq
-   *                       from 0.001 to 1000
-   *  @param {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   *  @return {Number} value Returns the current res value
+   *  @method start
+   *  @for p5.AudioIn
+   *  @param {Function} [successCallback] Name of a function to call on
+   *                                    success.
+   *  @param {Function} [errorCallback] Name of a function to call if
+   *                                    there was an error. For example,
+   *                                    some browsers do not support
+   *                                    getUserMedia.
    */
-  p5.Filter.prototype.res = function (res, time) {
-    var t = time || 0;
-    if (typeof res === 'number') {
-      this.biquad.Q.value = res;
-      this.biquad.Q.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.biquad.Q.linearRampToValueAtTime(res, this.ac.currentTime + 0.02 + t);
-    } else if (res) {
-      res.connect(this.biquad.Q);
+
+
+  p5.AudioIn.prototype.start = function (successCallback, errorCallback) {
+    var self = this;
+
+    if (this.stream) {
+      this.stop();
+    } 
+
+
+    var audioSource = p5sound.inputSources[self.currentSource];
+    var constraints = {
+      audio: {
+        sampleRate: p5sound.audiocontext.sampleRate,
+        echoCancellation: false
+      }
+    }; 
+
+    if (p5sound.inputSources[this.currentSource]) {
+      constraints.audio.deviceId = audioSource.deviceId;
     }
-    return this.biquad.Q.value;
+
+    window.navigator.mediaDevices.getUserMedia(constraints).then(function (stream) {
+      self.stream = stream;
+      self.enabled = true; 
+
+      self.mediaStream = p5sound.audiocontext.createMediaStreamSource(stream);
+      self.mediaStream.connect(self.output); 
+
+      self.amplitude.setInput(self.output);
+      if (successCallback) successCallback();
+    })["catch"](function (err) {
+      if (errorCallback) errorCallback(err);else console.error(err);
+    });
   };
   /**
-   * Controls the gain attribute of a Biquad Filter.
-   * This is distinctly different from .amp() which is inherited from p5.Effect
-   * .amp() controls the volume via the output gain node
-   * p5.Filter.gain() controls the gain parameter of a Biquad Filter node.
+   *  Turn the AudioIn off. If the AudioIn is stopped, it cannot getLevel().
+   *  If re-starting, the user may be prompted for permission access.
    *
-   * @method gain
-   * @param  {Number} gain 
-   * @return {Number} Returns the current or updated gain value
+   *  @method stop
+   *  @for p5.AudioIn
    */
-  p5.Filter.prototype.gain = function (gain, time) {
-    var t = time || 0;
-    if (typeof gain === 'number') {
-      this.biquad.gain.value = gain;
-      this.biquad.gain.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.biquad.gain.linearRampToValueAtTime(gain, this.ac.currentTime + 0.02 + t);
-    } else if (gain) {
-      gain.connect(this.biquad.gain);
+
+
+  p5.AudioIn.prototype.stop = function () {
+    if (this.stream) {
+      this.stream.getTracks().forEach(function (track) {
+        track.stop();
+      });
+      this.mediaStream.disconnect();
+      delete this.mediaStream;
+      delete this.stream;
     }
-    return this.biquad.gain.value;
   };
   /**
-   * Toggle function. Switches between the specified type and allpass
+   *  Connect to an audio unit. If no parameter is provided, will
+   *  connect to the master output (i.e. your speakers).<br/>
    *
-   * @method toggle
-   * @return {boolean} [Toggle value]
+   *  @method  connect
+   *  @for p5.AudioIn
+   *  @param  {Object} [unit] An object that accepts audio input,
+   *                          such as an FFT
    */
-  p5.Filter.prototype.toggle = function () {
-    this._on = !this._on;
-    if (this._on === true) {
-      this.biquad.type = this._untoggledType;
-    } else if (this._on === false) {
-      this.biquad.type = 'allpass';
+
+
+  p5.AudioIn.prototype.connect = function (unit) {
+    if (unit) {
+      if (unit.hasOwnProperty('input')) {
+        this.output.connect(unit.input);
+      } else if (unit.hasOwnProperty('analyser')) {
+        this.output.connect(unit.analyser);
+      } else {
+        this.output.connect(unit);
+      }
+    } else {
+      this.output.connect(p5sound.input);
     }
-    return this._on;
   };
   /**
-   *  Set the type of a p5.Filter. Possible types include:
-   *  "lowpass" (default), "highpass", "bandpass",
-   *  "lowshelf", "highshelf", "peaking", "notch",
-   *  "allpass".
+   *  Disconnect the AudioIn from all audio units. For example, if
+   *  connect() had been called, disconnect() will stop sending
+   *  signal to your speakers.<br/>
    *
-   *  @method  setType
-   *  @param {String} t
+   *  @method  disconnect
+   *  @for p5.AudioIn
    */
-  p5.Filter.prototype.setType = function (t) {
-    this.biquad.type = t;
-    this._untoggledType = this.biquad.type;
-  };
-  p5.Filter.prototype.dispose = function () {
-    // remove reference from soundArray
-    Effect.prototype.dispose.apply(this);
-    if (this.biquad) {
-      this.biquad.disconnect();
-      delete this.biquad;
+
+
+  p5.AudioIn.prototype.disconnect = function () {
+    if (this.output) {
+      this.output.disconnect(); 
+
+      this.output.connect(this.amplitude.input);
     }
   };
   /**
-   *  Constructor: <code>new p5.LowPass()</code> Filter.
-   *  This is the same as creating a p5.Filter and then calling
-   *  its method <code>setType('lowpass')</code>.
-   *  See p5.Filter for methods.
+   *  Read the Amplitude (volume level) of an AudioIn. The AudioIn
+   *  class contains its own instance of the Amplitude class to help
+   *  make it easy to get a microphone's volume level. Accepts an
+   *  optional smoothing value (0.0 < 1.0). <em>NOTE: AudioIn must
+   *  .start() before using .getLevel().</em><br/>
    *
-   *  @class p5.LowPass
-   *  @constructor
-   *  @extends p5.Filter
+   *  @method  getLevel
+   *  @for p5.AudioIn
+   *  @param  {Number} [smoothing] Smoothing is 0.0 by default.
+   *                               Smooths values based on previous values.
+   *  @return {Number}           Volume level (between 0.0 and 1.0)
    */
-  p5.LowPass = function () {
-    p5.Filter.call(this, 'lowpass');
+
+
+  p5.AudioIn.prototype.getLevel = function (smoothing) {
+    if (smoothing) {
+      this.amplitude.smoothing = smoothing;
+    }
+
+    return this.amplitude.getLevel();
   };
-  p5.LowPass.prototype = Object.create(p5.Filter.prototype);
   /**
-   *  Constructor: <code>new p5.HighPass()</code> Filter.
-   *  This is the same as creating a p5.Filter and then calling
-   *  its method <code>setType('highpass')</code>.
-   *  See p5.Filter for methods.
+   *  Set amplitude (volume) of a mic input between 0 and 1.0. <br/>
    *
-   *  @class p5.HighPass
-   *  @constructor
-   *  @extends p5.Filter
+   *  @method  amp
+   *  @for p5.AudioIn
+   *  @param  {Number} vol between 0 and 1.0
+   *  @param {Number} [time] ramp time (optional)
    */
-  p5.HighPass = function () {
-    p5.Filter.call(this, 'highpass');
+
+
+  p5.AudioIn.prototype.amp = function (vol, t) {
+    if (t) {
+      var rampTime = t || 0;
+      var currentVol = this.output.gain.value;
+      this.output.gain.cancelScheduledValues(p5sound.audiocontext.currentTime);
+      this.output.gain.setValueAtTime(currentVol, p5sound.audiocontext.currentTime);
+      this.output.gain.linearRampToValueAtTime(vol, rampTime + p5sound.audiocontext.currentTime);
+    } else {
+      this.output.gain.cancelScheduledValues(p5sound.audiocontext.currentTime);
+      this.output.gain.setValueAtTime(vol, p5sound.audiocontext.currentTime);
+    }
   };
-  p5.HighPass.prototype = Object.create(p5.Filter.prototype);
   /**
-   *  Constructor: <code>new p5.BandPass()</code> Filter.
-   *  This is the same as creating a p5.Filter and then calling
-   *  its method <code>setType('bandpass')</code>.
-   *  See p5.Filter for methods.
+   * Returns a list of available input sources. This is a wrapper
+   * for <a title="MediaDevices.enumerateDevices() - Web APIs | MDN" target="_blank" href=
+   *  "https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/enumerateDevices"
+   *  > and it returns a Promise.
    *
-   *  @class p5.BandPass
-   *  @constructor
-   *  @extends p5.Filter
+   * @method  getSources
+   * @for p5.AudioIn
+   * @param  {Function} [successCallback] This callback function handles the sources when they
+   *                                      have been enumerated. The callback function
+   *                                      receives the deviceList array as its only argument
+   * @param  {Function} [errorCallback] This optional callback receives the error
+   *                                    message as its argument.
+   * @returns {Promise} Returns a Promise that can be used in place of the callbacks, similar
+   *                            to the enumerateDevices() method
+   * @example
+   *  <div><code>
+   *  let audioIn;
+   *
+   *  function setup(){
+   *    text('getting sources...', 0, 20);
+   *    audioIn = new p5.AudioIn();
+   *    audioIn.getSources(gotSources);
+   *  }
+   *
+   *  function gotSources(deviceList) {
+   *    if (deviceList.length > 0) {
+   *      //set the source to the first item in the deviceList array
+   *      audioIn.setSource(0);
+   *      let currentSource = deviceList[audioIn.currentSource];
+   *      text('set source to: ' + currentSource.deviceId, 5, 20, width);
+   *    }
+   *  }
+   *  </code></div>
    */
-  p5.BandPass = function () {
-    p5.Filter.call(this, 'bandpass');
+
+
+  p5.AudioIn.prototype.getSources = function (onSuccess, onError) {
+    return new Promise(function (resolve, reject) {
+      window.navigator.mediaDevices.enumerateDevices().then(function (devices) {
+        p5sound.inputSources = devices.filter(function (device) {
+          return device.kind === 'audioinput';
+        });
+        resolve(p5sound.inputSources);
+
+        if (onSuccess) {
+          onSuccess(p5sound.inputSources);
+        }
+      })["catch"](function (error) {
+        reject(error);
+
+        if (onError) {
+          onError(error);
+        } else {
+          console.error('This browser does not support MediaStreamTrack.getSources()');
+        }
+      });
+    });
   };
-  p5.BandPass.prototype = Object.create(p5.Filter.prototype);
-  return p5.Filter;
-}(master, effect);
-var src_eqFilter;
-'use strict';
-src_eqFilter = function () {
-  var Filter = filter;
-  var p5sound = master;
   /**
-   *  EQFilter extends p5.Filter with constraints
-   *  necessary for the p5.EQ
+   *  Set the input source. Accepts a number representing a
+   *  position in the array returned by getSources().
+   *  This is only available in browsers that support
+   *  <a title="MediaDevices.enumerateDevices() - Web APIs | MDN" target="_blank" href=
+   *  "https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/enumerateDevices"
+   *  >navigator.mediaDevices.enumerateDevices()</a>.<br/>
    *
-   *  @private
+   *  @method setSource
+   *  @for p5.AudioIn
+   *  @param {number} num position of input source in the array
+   *  @example
+   *  <div><code>
+   *  let audioIn;
+   *
+   *  function setup(){
+   *    text('getting sources...', 0, 20);
+   *    audioIn = new p5.AudioIn();
+   *    audioIn.getSources(gotSources);
+   *  }
+   *
+   *  function gotSources(deviceList) {
+   *    if (deviceList.length > 0) {
+   *      //set the source to the first item in the deviceList array
+   *      audioIn.setSource(0);
+   *      let currentSource = deviceList[audioIn.currentSource];
+   *      text('set source to: ' + currentSource.deviceId, 5, 20, width);
+   *    }
+   *  }
+   *  </code></div>
    */
-  var EQFilter = function (freq, res) {
-    Filter.call(this, 'peaking');
-    this.disconnect();
-    this.set(freq, res);
-    this.biquad.gain.value = 0;
-    delete this.input;
-    delete this.output;
-    delete this._drywet;
-    delete this.wet;
-  };
-  EQFilter.prototype = Object.create(Filter.prototype);
-  EQFilter.prototype.amp = function () {
-    console.warn('`amp()` is not available for p5.EQ bands. Use `.gain()`');
-  };
-  EQFilter.prototype.drywet = function () {
-    console.warn('`drywet()` is not available for p5.EQ bands.');
-  };
-  EQFilter.prototype.connect = function (unit) {
-    var u = unit || p5.soundOut.input;
-    if (this.biquad) {
-      this.biquad.connect(u.input ? u.input : u);
+
+
+  p5.AudioIn.prototype.setSource = function (num) {
+    if (p5sound.inputSources.length > 0 && num < p5sound.inputSources.length) {
+      this.currentSource = num;
+      console.log('set source to ', p5sound.inputSources[this.currentSource]);
     } else {
-      this.output.connect(u.input ? u.input : u);
-    }
-  };
-  EQFilter.prototype.disconnect = function () {
-    if (this.biquad) {
-      this.biquad.disconnect();
+      console.log('unable to set input source');
+    } 
+
+
+    if (this.stream && this.stream.active) {
+      this.start();
     }
-  };
-  EQFilter.prototype.dispose = function () {
-    // remove reference form soundArray
+  }; 
+
+
+  p5.AudioIn.prototype.dispose = function () {
     var index = p5sound.soundArray.indexOf(this);
     p5sound.soundArray.splice(index, 1);
-    this.disconnect();
-    delete this.biquad;
+    this.stop();
+
+    if (this.output) {
+      this.output.disconnect();
+    }
+
+    if (this.amplitude) {
+      this.amplitude.disconnect();
+    }
+
+    delete this.amplitude;
+    delete this.output;
   };
-  return EQFilter;
-}(filter, master);
-var eq;
-'use strict';
-eq = function () {
-  var Effect = effect;
-  var EQFilter = src_eqFilter;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(2),__webpack_require__(52),__webpack_require__(58),__webpack_require__(9)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new i.Gain,this.b=this.input[1]=new i.Gain,this.fade=new i.Signal(this.defaultArg(e,.5),i.Type.NormalRange),this._equalPowerA=new i.EqualPowerGain,this._equalPowerB=new i.EqualPowerGain,this._invert=new i.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},i.extend(i.CrossFade),i.CrossFade.prototype.dispose=function(){return i.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},i.CrossFade}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(7),__webpack_require__(16),__webpack_require__(3),__webpack_require__(53),__webpack_require__(26),__webpack_require__(54),__webpack_require__(25),__webpack_require__(55),__webpack_require__(56),__webpack_require__(57)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(p){"use strict";function r(e,n,r){var t=new e;return r._eval(n[0]).connect(t,0,0),r._eval(n[1]).connect(t,0,1),t}function t(e,n,r){var t=new e;return r._eval(n[0]).connect(t,0,0),t}function o(e){return e?parseFloat(e):void 0}function i(e){return e&&e.args?parseFloat(e.args):void 0}return p.Expr=function(){var n=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(n);this._nodes=[],this.input=new Array(e);for(var r=0;r<e;r++)this.input[r]=this.context.createGain();var t,o=this._parseTree(n);try{t=this._eval(o)}catch(e){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+n)}this.output=t},p.extend(p.Expr,p.SignalBase),p.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){return new p.Signal(o(e))}},input:{regexp:/^\$\d/,method:function(e,n){return n.input[o(e.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:t.bind(this,p.Abs)},mod:{regexp:/^mod/,method:function(e,n){var r=i(e[1]),t=new p.Modulo(r);return n._eval(e[0]).connect(t),t}},pow:{regexp:/^pow/,method:function(e,n){var r=i(e[1]),t=new p.Pow(r);return n._eval(e[0]).connect(t),t}},a2g:{regexp:/^a2g/,method:function(e,n){var r=new p.AudioToGain;return n._eval(e[0]).connect(r),r}}},binary:{"+":{regexp:/^\+/,precedence:1,method:r.bind(this,p.Add)},"-":{regexp:/^\-/,precedence:1,method:function(e,n){return 1===e.length?t(p.Negate,e,n):r(p.Subtract,e,n)}},"*":{regexp:/^\*/,precedence:0,method:r.bind(this,p.Multiply)}},unary:{"-":{regexp:/^\-/,method:t.bind(this,p.Negate)},"!":{regexp:/^\!/,method:t.bind(this,p.NOT)}}},p.Expr.prototype._parseInputs=function(e){var n=e.match(/\$\d/g),r=0;if(null!==n)for(var t=0;t<n.length;t++){var o=parseInt(n[t].substr(1))+1;r=Math.max(r,o)}return r},p.Expr.prototype._replacements=function(e){for(var n=e.shift(),r=0;r<e.length;r++)n=n.replace(/\%/i,e[r]);return n},p.Expr.prototype._tokenize=function(e){for(var n=-1,r=[];0<e.length;){var t=o(e=e.trim());r.push(t),e=e.substr(t.value.length)}function o(e){for(var n in p.Expr._Expressions){var r=p.Expr._Expressions[n];for(var t in r){var o=r[t],i=o.regexp,a=e.match(i);if(null!==a)return{type:n,value:a[0],method:o.method}}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}return{next:function(){return r[++n]},peek:function(){return r[n+1]}}},p.Expr.prototype._parseTree=function(e){var t=this._tokenize(e),a=this.isUndef.bind(this);function r(e,n){return!a(e)&&"glue"===e.type&&e.value===n}function o(e,n,r){var t=p.Expr._Expressions[n];if(!a(e))for(var o in t){var i=t[o];if(i.regexp.test(e.value)){if(a(r))return!0;if(i.precedence===r)return!0}}return!1}function i(e){var n;a(e)&&(e=5),n=e<0?function e(){var n,r;n=t.peek();if(o(n,"unary"))return n=t.next(),r=e(),{operator:n.value,method:n.method,args:[r]};return s()}():i(e-1);for(var r=t.peek();o(r,"binary",e);)n={operator:(r=t.next()).value,method:r.method,args:[n,i(e-1)]},r=t.peek();return n}function s(){var e,n;if(e=t.peek(),a(e))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===e.type)return function(e){var n=[];if(!r(t.next(),"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+e.value+'"');r(t.peek(),")")||(n=function(){var e,n=[];for(;e=i(),!a(e)&&(n.push(e),r(t.peek(),","));)t.next();return n}());if(r(t.next(),")"))return{method:e.method,args:n,name:name};throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+e.value+'"')}(e=t.next());if("value"===e.type)return{method:(e=t.next()).method,args:e.value};if(r(e,"(")){if(t.next(),n=i(),!r(e=t.next(),")"))throw new SyntaxError("Expected )");return n}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+e.value)}return i()},p.Expr.prototype._eval=function(e){if(!this.isUndef(e)){var n=e.method(e.args,this);return this._nodes.push(n),n}},p.Expr.prototype._disposeNodes=function(){for(var e=0;e<this._nodes.length;e++){var n=this._nodes[e];this.isFunction(n.dispose)?n.dispose():this.isFunction(n.disconnect)&&n.disconnect(),n=null,this._nodes[e]=null}this._nodes=null},p.Expr.prototype.dispose=function(){p.prototype.dispose.call(this),this._disposeNodes()},p.Expr}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(26),__webpack_require__(16),__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(e){"use strict";return e.GreaterThan=function(t){this.createInsOuts(2,0),this._param=this.input[0]=new e.Subtract(t),this.input[1]=this._param.input[1],this._gtz=this.output=new e.GreaterThanZero,this._param.connect(this._gtz)},e.extend(e.GreaterThan,e.Signal),e.GreaterThan.prototype.dispose=function(){return e.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},e.GreaterThan}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5),__webpack_require__(19)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(s){"use strict";return s.Abs=function(){this._abs=this.input=this.output=new s.WaveShaper(function(s){return 0===s?0:Math.abs(s)},127)},s.extend(s.Abs,s.SignalBase),s.Abs.prototype.dispose=function(){return s.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},s.Abs}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5),__webpack_require__(3),__webpack_require__(16)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(i){"use strict";return i.Modulo=function(t){this.createInsOuts(1,0),this._shaper=new i.WaveShaper(Math.pow(2,16)),this._multiply=new i.Multiply,this._subtract=this.output=new i.Subtract,this._modSignal=new i.Signal(t),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(t)},i.extend(i.Modulo,i.SignalBase),i.Modulo.prototype._setWaveShaper=function(i){this._shaper.setMap(function(t){return Math.floor((t+1e-4)/i)})},Object.defineProperty(i.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),i.Modulo.prototype.dispose=function(){return i.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},i.Modulo}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(t){"use strict";return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(e){this._exp=e,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5),__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(n){"use strict";return n.AudioToGain=function(){this._norm=this.input=this.output=new n.WaveShaper(function(n){return(n+1)/2})},n.extend(n.AudioToGain,n.SignalBase),n.AudioToGain.prototype.dispose=function(){return n.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},n.AudioToGain}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(5)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(e){"use strict";return e.EqualPowerGain=function(){this._eqPower=this.input=this.output=new e.WaveShaper(function(e){return Math.abs(e)<.001?0:this.equalPowerScale(e)}.bind(this),4096)},e.extend(e.EqualPowerGain,e.SignalBase),e.EqualPowerGain.prototype.dispose=function(){return e.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},e.EqualPowerGain}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Effect = __webpack_require__(4);
+
+  var EQFilter = __webpack_require__(60);
   /**
    * p5.EQ is an audio effect that performs the function of a multiband
    * audio equalizer. Equalization is used to adjust the balance of
@@ -8850,11 +8042,9 @@ eq = function () {
    *
    * @example
    * <div><code>
-   * let eq;
-   * let band_names;
-   * let band_index;
-   *
-   * let soundFile, play;
+   * let eq, soundFile
+   * let eqBandIndex = 0;
+   * let eqBandNames = ['lows', 'mids', 'highs'];
    *
    * function preload() {
    *   soundFormats('mp3', 'ogg');
@@ -8862,75 +8052,78 @@ eq = function () {
    * }
    *
    * function setup() {
-   *   eq = new p5.EQ(3);
+   *   let cnv = createCanvas(100, 100);
+   *   cnv.mousePressed(toggleSound);
+   *
+   *   eq = new p5.EQ(eqBandNames.length);
    *   soundFile.disconnect();
    *   eq.process(soundFile);
-   *
-   *   band_names = ['lows','mids','highs'];
-   *   band_index = 0;
-   *   play = false;
-   *   textAlign(CENTER);
    * }
    *
    * function draw() {
    *   background(30);
    *   noStroke();
    *   fill(255);
-   *   text('click to kill',50,25);
+   *   textAlign(CENTER);
+   *   text('filtering ', 50, 25);
    *
    *   fill(255, 40, 255);
    *   textSize(26);
-   *   text(band_names[band_index],50,55);
+   *   text(eqBandNames[eqBandIndex], 50, 55);
    *
    *   fill(255);
    *   textSize(9);
-   *   text('space = play/pause',50,80);
+   *
+   *   if (!soundFile.isPlaying()) {
+   *     text('tap to play', 50, 80);
+   *   } else {
+   *     text('tap to filter next band', 50, 80)
+   *   }
    * }
    *
-   * //If mouse is over canvas, cycle to the next band and kill the frequency
-   * function mouseClicked() {
+   * function toggleSound() {
+   *   if (!soundFile.isPlaying()) {
+   *     soundFile.play();
+   *   } else {
+   *     eqBandIndex = (eqBandIndex + 1) % eq.bands.length;
+   *   }
+   *
    *   for (let i = 0; i < eq.bands.length; i++) {
    *     eq.bands[i].gain(0);
    *   }
-   *   eq.bands[band_index].gain(-40);
-   *   if (mouseX > 0 && mouseX < width && mouseY < height && mouseY > 0) {
-   *     band_index === 2 ? band_index = 0 : band_index++;
-   *   }
-   * }
-   * 
-   * //use space bar to trigger play / pause
-   * function keyPressed() {
-   *   if (key===' ') {
-   *     play = !play
-   *     play ? soundFile.loop() : soundFile.pause();
-   *   }
+   *   // filter the band we want to filter
+   *   eq.bands[eqBandIndex].gain(-40);
    * }
    * </code></div>
    */
+
+
   p5.EQ = function (_eqsize) {
-    Effect.call(this);
-    //p5.EQ can be of size (3) or (8), defaults to 3
+    Effect.call(this); 
+
     _eqsize = _eqsize === 3 || _eqsize === 8 ? _eqsize : 3;
     var factor;
     _eqsize === 3 ? factor = Math.pow(2, 3) : factor = 2;
     /**
       *  The p5.EQ is built with abstracted p5.Filter objects.
-      *  To modify any bands, use methods of the <a 
+      *  To modify any bands, use methods of the <a
       *  href="/reference/#/p5.Filter" title="p5.Filter reference">
       *  p5.Filter</a> API, especially `gain` and `freq`.
       *  Bands are stored in an array, with indices 0 - 3, or 0 - 7
       *  @property {Array}  bands
       *
     */
+
     this.bands = [];
     var freq, res;
+
     for (var i = 0; i < _eqsize; i++) {
       if (i === _eqsize - 1) {
         freq = 21000;
-        res = 0.01;
+        res = .01;
       } else if (i === 0) {
         freq = 100;
-        res = 0.1;
+        res = .1;
       } else if (i === 1) {
         freq = _eqsize === 3 ? 360 * factor : 360;
         res = 1;
@@ -8938,30 +8131,35 @@ eq = function () {
         freq = this.bands[i - 1].freq() * factor;
         res = 1;
       }
+
       this.bands[i] = this._newBand(freq, res);
+
       if (i > 0) {
         this.bands[i - 1].connect(this.bands[i].biquad);
       } else {
         this.input.connect(this.bands[i].biquad);
       }
     }
+
     this.bands[_eqsize - 1].connect(this.output);
   };
+
   p5.EQ.prototype = Object.create(Effect.prototype);
   /**
    * Process an input by connecting it to the EQ
    * @method  process
    * @param  {Object} src Audio source
    */
+
   p5.EQ.prototype.process = function (src) {
     src.connect(this.input);
-  };
-  //  /**
+  }; 
   //   * Set the frequency and gain of each band in the EQ. This method should be
   //   * called with 3 or 8 frequency and gain pairs, depending on the size of the EQ.
   //   * ex. eq.set(freq0, gain0, freq1, gain1, freq2, gain2);
   //   *
   //   * @method  set
+  //   * @for p5.EQ
   //   * @param {Number} [freq0] Frequency value for band with index 0
   //   * @param {Number} [gain0] Gain value for band with index 0
   //   * @param {Number} [freq1] Frequency value for band with index 1
@@ -8979,6 +8177,8 @@ eq = function () {
   //   * @param {Number} [freq7] Frequency value for band with index 7
   //   * @param {Number} [gain7] Gain value for band with index 7
   //   */
+
+
   p5.EQ.prototype.set = function () {
     if (arguments.length === this.bands.length * 2) {
       for (var i = 0; i < arguments.length; i += 2) {
@@ -8994,30 +8194,110 @@ eq = function () {
    * the raw biquad filter. This method returns an abstracted p5.Filter,
    * which can be added to p5.EQ.bands, in order to create new EQ bands.
    * @private
+   * @for p5.EQ
    * @method  _newBand
    * @param  {Number} freq
    * @param  {Number} res
    * @return {Object}      Abstracted Filter
    */
+
+
   p5.EQ.prototype._newBand = function (freq, res) {
     return new EQFilter(freq, res);
   };
+
   p5.EQ.prototype.dispose = function () {
     Effect.prototype.dispose.apply(this);
+
     if (this.bands) {
       while (this.bands.length > 0) {
         delete this.bands.pop().dispose();
       }
+
       delete this.bands;
     }
   };
+
   return p5.EQ;
-}(effect, src_eqFilter);
-var panner3d;
-'use strict';
-panner3d = function () {
-  var p5sound = master;
-  var Effect = effect;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Filter = __webpack_require__(15);
+
+  var p5sound = __webpack_require__(1);
+  /**
+   *  EQFilter extends p5.Filter with constraints
+   *  necessary for the p5.EQ
+   *
+   *  @private
+   */
+
+
+  var EQFilter = function EQFilter(freq, res) {
+    Filter.call(this, 'peaking');
+    this.disconnect();
+    this.set(freq, res);
+    this.biquad.gain.value = 0;
+    delete this.input;
+    delete this.output;
+    delete this._drywet;
+    delete this.wet;
+  };
+
+  EQFilter.prototype = Object.create(Filter.prototype);
+
+  EQFilter.prototype.amp = function () {
+    console.warn('`amp()` is not available for p5.EQ bands. Use `.gain()`');
+  };
+
+  EQFilter.prototype.drywet = function () {
+    console.warn('`drywet()` is not available for p5.EQ bands.');
+  };
+
+  EQFilter.prototype.connect = function (unit) {
+    var u = unit || p5.soundOut.input;
+
+    if (this.biquad) {
+      this.biquad.connect(u.input ? u.input : u);
+    } else {
+      this.output.connect(u.input ? u.input : u);
+    }
+  };
+
+  EQFilter.prototype.disconnect = function () {
+    if (this.biquad) {
+      this.biquad.disconnect();
+    }
+  };
+
+  EQFilter.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+    this.disconnect();
+    delete this.biquad;
+  };
+
+  return EQFilter;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var Effect = __webpack_require__(4);
   /**
    * Panner3D is based on the <a title="Web Audio Panner docs"  href=
    * "https://developer.mozilla.org/en-US/docs/Web/API/PannerNode">
@@ -9034,6 +8314,8 @@ panner3d = function () {
    * @class p5.Panner3D
    * @constructor
    */
+
+
   p5.Panner3D = function () {
     Effect.call(this);
     /**
@@ -9052,58 +8334,69 @@ panner3d = function () {
      *  @property {AudioNode} panner
      *
      */
+
     this.panner = this.ac.createPanner();
     this.panner.panningModel = 'HRTF';
     this.panner.distanceModel = 'linear';
     this.panner.connect(this.output);
     this.input.connect(this.panner);
   };
+
   p5.Panner3D.prototype = Object.create(Effect.prototype);
   /**
    * Connect an audio sorce
    *
    * @method  process
+   * @for p5.Panner3D
    * @param  {Object} src Input source
    */
+
   p5.Panner3D.prototype.process = function (src) {
     src.connect(this.input);
   };
   /**
    * Set the X,Y,Z position of the Panner
    * @method set
+   * @for p5.Panner3D
    * @param  {Number} xVal
    * @param  {Number} yVal
    * @param  {Number} zVal
    * @param  {Number} time
    * @return {Array}      Updated x, y, z values as an array
    */
+
+
   p5.Panner3D.prototype.set = function (xVal, yVal, zVal, time) {
     this.positionX(xVal, time);
     this.positionY(yVal, time);
     this.positionZ(zVal, time);
-    return [
-      this.panner.positionX.value,
-      this.panner.positionY.value,
-      this.panner.positionZ.value
-    ];
+    return [this.panner.positionX.value, this.panner.positionY.value, this.panner.positionZ.value];
   };
   /**
    * Getter and setter methods for position coordinates
    * @method positionX
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
   /**
    * Getter and setter methods for position coordinates
    * @method positionY
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
   /**
    * Getter and setter methods for position coordinates
    * @method positionZ
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
+
   p5.Panner3D.prototype.positionX = function (xVal, time) {
     var t = time || 0;
+
     if (typeof xVal === 'number') {
       this.panner.positionX.value = xVal;
       this.panner.positionX.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9111,10 +8404,13 @@ panner3d = function () {
     } else if (xVal) {
       xVal.connect(this.panner.positionX);
     }
+
     return this.panner.positionX.value;
   };
+
   p5.Panner3D.prototype.positionY = function (yVal, time) {
     var t = time || 0;
+
     if (typeof yVal === 'number') {
       this.panner.positionY.value = yVal;
       this.panner.positionY.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9122,10 +8418,13 @@ panner3d = function () {
     } else if (yVal) {
       yVal.connect(this.panner.positionY);
     }
+
     return this.panner.positionY.value;
   };
+
   p5.Panner3D.prototype.positionZ = function (zVal, time) {
     var t = time || 0;
+
     if (typeof zVal === 'number') {
       this.panner.positionZ.value = zVal;
       this.panner.positionZ.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9133,44 +8432,52 @@ panner3d = function () {
     } else if (zVal) {
       zVal.connect(this.panner.positionZ);
     }
+
     return this.panner.positionZ.value;
   };
   /**
    * Set the X,Y,Z position of the Panner
    * @method  orient
+   * @for p5.Panner3D
    * @param  {Number} xVal
    * @param  {Number} yVal
    * @param  {Number} zVal
    * @param  {Number} time
    * @return {Array}      Updated x, y, z values as an array
    */
+
+
   p5.Panner3D.prototype.orient = function (xVal, yVal, zVal, time) {
     this.orientX(xVal, time);
     this.orientY(yVal, time);
     this.orientZ(zVal, time);
-    return [
-      this.panner.orientationX.value,
-      this.panner.orientationY.value,
-      this.panner.orientationZ.value
-    ];
+    return [this.panner.orientationX.value, this.panner.orientationY.value, this.panner.orientationZ.value];
   };
   /**
    * Getter and setter methods for orient coordinates
    * @method orientX
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
   /**
    * Getter and setter methods for orient coordinates
    * @method orientY
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
   /**
    * Getter and setter methods for orient coordinates
    * @method orientZ
+   * @for p5.Panner3D
    * @return {Number}      updated coordinate value
    */
+
+
   p5.Panner3D.prototype.orientX = function (xVal, time) {
     var t = time || 0;
+
     if (typeof xVal === 'number') {
       this.panner.orientationX.value = xVal;
       this.panner.orientationX.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9178,10 +8485,13 @@ panner3d = function () {
     } else if (xVal) {
       xVal.connect(this.panner.orientationX);
     }
+
     return this.panner.orientationX.value;
   };
+
   p5.Panner3D.prototype.orientY = function (yVal, time) {
     var t = time || 0;
+
     if (typeof yVal === 'number') {
       this.panner.orientationY.value = yVal;
       this.panner.orientationY.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9189,10 +8499,13 @@ panner3d = function () {
     } else if (yVal) {
       yVal.connect(this.panner.orientationY);
     }
+
     return this.panner.orientationY.value;
   };
+
   p5.Panner3D.prototype.orientZ = function (zVal, time) {
     var t = time || 0;
+
     if (typeof zVal === 'number') {
       this.panner.orientationZ.value = zVal;
       this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9200,14 +8513,18 @@ panner3d = function () {
     } else if (zVal) {
       zVal.connect(this.panner.orientationZ);
     }
+
     return this.panner.orientationZ.value;
   };
   /**
    * Set the rolloff factor and max distance
    * @method  setFalloff
+   * @for p5.Panner3D
    * @param {Number} [maxDistance]
    * @param {Number} [rolloffFactor]
    */
+
+
   p5.Panner3D.prototype.setFalloff = function (maxDistance, rolloffFactor) {
     this.maxDist(maxDistance);
     this.rolloff(rolloffFactor);
@@ -9215,42 +8532,59 @@ panner3d = function () {
   /**
    * Maxium distance between the source and the listener
    * @method  maxDist
+   * @for p5.Panner3D
    * @param  {Number} maxDistance
    * @return {Number} updated value
    */
+
+
   p5.Panner3D.prototype.maxDist = function (maxDistance) {
     if (typeof maxDistance === 'number') {
       this.panner.maxDistance = maxDistance;
     }
+
     return this.panner.maxDistance;
   };
   /**
    * How quickly the volume is reduced as the source moves away from the listener
    * @method  rollof
+   * @for p5.Panner3D
    * @param  {Number} rolloffFactor
    * @return {Number} updated value
    */
+
+
   p5.Panner3D.prototype.rolloff = function (rolloffFactor) {
     if (typeof rolloffFactor === 'number') {
       this.panner.rolloffFactor = rolloffFactor;
     }
+
     return this.panner.rolloffFactor;
   };
+
   p5.Panner3D.dispose = function () {
     Effect.prototype.dispose.apply(this);
+
     if (this.panner) {
       this.panner.disconnect();
       delete this.panner;
     }
   };
+
   return p5.Panner3D;
-}(master, effect);
-var listener3d;
-'use strict';
-listener3d = function () {
-  var p5sound = master;
-  var Effect = effect;
-  //  /**
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var Effect = __webpack_require__(4); 
   //   * listener is a class that can construct both a Spatial Panner
   //   * and a Spatial Listener. The panner is based on the 
   //   * Web Audio Spatial Panner Node
@@ -9273,18 +8607,20 @@ listener3d = function () {
   //   * @param {AudioParam} listener.distanceModel "linear", "inverse", or "exponential"
   //   * @param {String} [type] [Specify construction of a spatial panner or listener]
   //   */
+
+
   p5.Listener3D = function (type) {
     this.ac = p5sound.audiocontext;
     this.listener = this.ac.listener;
-  };
-  //  /**
+  }; 
   //   * Connect an audio sorce
   //   * @param  {Object} src Input source
   //   */
+
+
   p5.Listener3D.prototype.process = function (src) {
     src.connect(this.input);
-  };
-  //  /**
+  }; 
   //   * Set the X,Y,Z position of the Panner
   //   * @param  {[Number]} xVal
   //   * @param  {[Number]} yVal
@@ -9292,22 +8628,22 @@ listener3d = function () {
   //   * @param  {[Number]} time
   //   * @return {[Array]}      [Updated x, y, z values as an array]
   //   */
+
+
   p5.Listener3D.prototype.position = function (xVal, yVal, zVal, time) {
     this.positionX(xVal, time);
     this.positionY(yVal, time);
     this.positionZ(zVal, time);
-    return [
-      this.listener.positionX.value,
-      this.listener.positionY.value,
-      this.listener.positionZ.value
-    ];
-  };
-  //  /**
+    return [this.listener.positionX.value, this.listener.positionY.value, this.listener.positionZ.value];
+  }; 
   //   * Getter and setter methods for position coordinates
   //   * @return {Number}      [updated coordinate value]
   //   */
+
+
   p5.Listener3D.prototype.positionX = function (xVal, time) {
     var t = time || 0;
+
     if (typeof xVal === 'number') {
       this.listener.positionX.value = xVal;
       this.listener.positionX.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9315,10 +8651,13 @@ listener3d = function () {
     } else if (xVal) {
       xVal.connect(this.listener.positionX);
     }
+
     return this.listener.positionX.value;
   };
+
   p5.Listener3D.prototype.positionY = function (yVal, time) {
     var t = time || 0;
+
     if (typeof yVal === 'number') {
       this.listener.positionY.value = yVal;
       this.listener.positionY.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9326,10 +8665,13 @@ listener3d = function () {
     } else if (yVal) {
       yVal.connect(this.listener.positionY);
     }
+
     return this.listener.positionY.value;
   };
+
   p5.Listener3D.prototype.positionZ = function (zVal, time) {
     var t = time || 0;
+
     if (typeof zVal === 'number') {
       this.listener.positionZ.value = zVal;
       this.listener.positionZ.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9337,10 +8679,9 @@ listener3d = function () {
     } else if (zVal) {
       zVal.connect(this.listener.positionZ);
     }
+
     return this.listener.positionZ.value;
-  };
-  // cannot define method when class definition is commented
-  //  /**
+  }; 
   //   * Overrides the listener orient() method because Listener has slightly
   //   * different params. In human terms, Forward vectors are the direction the 
   //   * nose is pointing. Up vectors are the direction of the top of the head.
@@ -9355,6 +8696,8 @@ listener3d = function () {
   //   * @param  {Number} time  
   //   * @return {Array}       All orienation params
   //   */
+
+
   p5.Listener3D.prototype.orient = function (xValF, yValF, zValF, xValU, yValU, zValU, time) {
     if (arguments.length === 3 || arguments.length === 4) {
       time = arguments[3];
@@ -9363,41 +8706,31 @@ listener3d = function () {
       this.orientForward(xValF, yValF, zValF);
       this.orientUp(xValU, yValU, zValU, time);
     }
-    return [
-      this.listener.forwardX.value,
-      this.listener.forwardY.value,
-      this.listener.forwardZ.value,
-      this.listener.upX.value,
-      this.listener.upY.value,
-      this.listener.upZ.value
-    ];
+
+    return [this.listener.forwardX.value, this.listener.forwardY.value, this.listener.forwardZ.value, this.listener.upX.value, this.listener.upY.value, this.listener.upZ.value];
   };
+
   p5.Listener3D.prototype.orientForward = function (xValF, yValF, zValF, time) {
     this.forwardX(xValF, time);
     this.forwardY(yValF, time);
     this.forwardZ(zValF, time);
-    return [
-      this.listener.forwardX,
-      this.listener.forwardY,
-      this.listener.forwardZ
-    ];
+    return [this.listener.forwardX, this.listener.forwardY, this.listener.forwardZ];
   };
+
   p5.Listener3D.prototype.orientUp = function (xValU, yValU, zValU, time) {
     this.upX(xValU, time);
     this.upY(yValU, time);
     this.upZ(zValU, time);
-    return [
-      this.listener.upX,
-      this.listener.upY,
-      this.listener.upZ
-    ];
-  };
-  //  /**
+    return [this.listener.upX, this.listener.upY, this.listener.upZ];
+  }; 
   //   * Getter and setter methods for orient coordinates
   //   * @return {Number}      [updated coordinate value]
   //   */
+
+
   p5.Listener3D.prototype.forwardX = function (xVal, time) {
     var t = time || 0;
+
     if (typeof xVal === 'number') {
       this.listener.forwardX.value = xVal;
       this.listener.forwardX.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9405,10 +8738,13 @@ listener3d = function () {
     } else if (xVal) {
       xVal.connect(this.listener.forwardX);
     }
+
     return this.listener.forwardX.value;
   };
+
   p5.Listener3D.prototype.forwardY = function (yVal, time) {
     var t = time || 0;
+
     if (typeof yVal === 'number') {
       this.listener.forwardY.value = yVal;
       this.listener.forwardY.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9416,10 +8752,13 @@ listener3d = function () {
     } else if (yVal) {
       yVal.connect(this.listener.forwardY);
     }
+
     return this.listener.forwardY.value;
   };
+
   p5.Listener3D.prototype.forwardZ = function (zVal, time) {
     var t = time || 0;
+
     if (typeof zVal === 'number') {
       this.listener.forwardZ.value = zVal;
       this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9427,10 +8766,13 @@ listener3d = function () {
     } else if (zVal) {
       zVal.connect(this.listener.forwardZ);
     }
+
     return this.listener.forwardZ.value;
   };
+
   p5.Listener3D.prototype.upX = function (xVal, time) {
     var t = time || 0;
+
     if (typeof xVal === 'number') {
       this.listener.upX.value = xVal;
       this.listener.upX.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9438,10 +8780,13 @@ listener3d = function () {
     } else if (xVal) {
       xVal.connect(this.listener.upX);
     }
+
     return this.listener.upX.value;
   };
+
   p5.Listener3D.prototype.upY = function (yVal, time) {
     var t = time || 0;
+
     if (typeof yVal === 'number') {
       this.listener.upY.value = yVal;
       this.listener.upY.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9449,10 +8794,13 @@ listener3d = function () {
     } else if (yVal) {
       yVal.connect(this.listener.upY);
     }
+
     return this.listener.upY.value;
   };
+
   p5.Listener3D.prototype.upZ = function (zVal, time) {
     var t = time || 0;
+
     if (typeof zVal === 'number') {
       this.listener.upZ.value = zVal;
       this.listener.upZ.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
@@ -9460,21 +8808,30 @@ listener3d = function () {
     } else if (zVal) {
       zVal.connect(this.listener.upZ);
     }
+
     return this.listener.upZ.value;
   };
+
   return p5.Listener3D;
-}(master, effect);
-var delay;
-'use strict';
-delay = function () {
-  var Filter = filter;
-  var Effect = effect;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Filter = __webpack_require__(15);
+
+  var Effect = __webpack_require__(4);
   /**
    *  Delay is an echo effect. It processes an existing sound source,
    *  and outputs a delayed version of that sound. The p5.Delay can
    *  produce different effects depending on the delayTime, feedback,
    *  filter, and type. In the example below, a feedback of 0.5 (the
-   *  defaul value) will produce a looping delay that decreases in
+   *  default value) will produce a looping delay that decreases in
    *  volume by 50% each repeat. A filter will cut out the high
    *  frequencies so that the delay does not sound as piercing as the
    *  original source.
@@ -9489,40 +8846,36 @@ delay = function () {
    *  @constructor
    *  @example
    *  <div><code>
-   *  let noise, env, delay;
+   *  let osc;
    *
    *  function setup() {
-   *    background(0);
-   *    noStroke();
-   *    fill(255);
+   *    let cnv = createCanvas(100, 100);
+   *    background(220);
    *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
-   *
-   *    noise = new p5.Noise('brown');
-   *    noise.amp(0);
-   *    noise.start();
+   *    text('tap to play', width/2, height/2);
    *
+   *    osc = new p5.Oscillator('square');
+   *    osc.amp(0.5);
    *    delay = new p5.Delay();
    *
    *    // delay.process() accepts 4 parameters:
-   *    // source, delayTime, feedback, filter frequency
-   *    // play with these numbers!!
-   *    delay.process(noise, .12, .7, 2300);
+   *    // source, delayTime (in seconds), feedback, filter frequency
+   *    delay.process(osc, 0.12, .7, 2300);
    *
-   *    // play the noise with an envelope,
-   *    // a series of fades ( time / value pairs )
-   *    env = new p5.Envelope(.01, 0.2, .2, .1);
+   *    cnv.mousePressed(oscStart);
    *  }
    *
-   *  // mouseClick triggers envelope
-   *  function mouseClicked() {
-   *    // is mouse over canvas?
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      env.play(noise);
-   *    }
+   *  function oscStart() {
+   *    osc.start();
+   *  }
+   *
+   *  function mouseReleased() {
+   *    osc.stop();
    *  }
    *  </code></div>
    */
+
+
   p5.Delay = function () {
     Effect.call(this);
     this._split = this.ac.createChannelSplitter(2);
@@ -9534,46 +8887,64 @@ delay = function () {
      *  <a href="http://www.w3.org/TR/webaudio/#DelayNode">
      *  Web Audio Delay Nodes</a>, one for each stereo channel.
      *
+     *  @for p5.Delay
      *  @property {DelayNode} leftDelay
      */
+
     this.leftDelay = this.ac.createDelay();
     /**
      *  The p5.Delay is built with two
      *  <a href="http://www.w3.org/TR/webaudio/#DelayNode">
      *  Web Audio Delay Nodes</a>, one for each stereo channel.
-     *
+     *  @for p5.Delay
      *  @property {DelayNode} rightDelay
      */
+
     this.rightDelay = this.ac.createDelay();
     this._leftFilter = new Filter();
     this._rightFilter = new Filter();
+
     this._leftFilter.disconnect();
+
     this._rightFilter.disconnect();
+
     this._leftFilter.biquad.frequency.setValueAtTime(1200, this.ac.currentTime);
+
     this._rightFilter.biquad.frequency.setValueAtTime(1200, this.ac.currentTime);
+
     this._leftFilter.biquad.Q.setValueAtTime(0.3, this.ac.currentTime);
-    this._rightFilter.biquad.Q.setValueAtTime(0.3, this.ac.currentTime);
-    // graph routing
+
+    this._rightFilter.biquad.Q.setValueAtTime(0.3, this.ac.currentTime); 
+
+
     this.input.connect(this._split);
     this.leftDelay.connect(this._leftGain);
     this.rightDelay.connect(this._rightGain);
+
     this._leftGain.connect(this._leftFilter.input);
+
     this._rightGain.connect(this._rightFilter.input);
+
     this._merge.connect(this.wet);
+
     this._leftFilter.biquad.gain.setValueAtTime(1, this.ac.currentTime);
-    this._rightFilter.biquad.gain.setValueAtTime(1, this.ac.currentTime);
-    // default routing
+
+    this._rightFilter.biquad.gain.setValueAtTime(1, this.ac.currentTime); 
+
+
     this.setType(0);
-    this._maxDelay = this.leftDelay.delayTime.maxValue;
-    // set initial feedback to 0.5
+    this._maxDelay = this.leftDelay.delayTime.maxValue; 
+
     this.feedback(0.5);
   };
+
   p5.Delay.prototype = Object.create(Effect.prototype);
   /**
    *  Add delay to an audio signal according to a set
    *  of delay parameters.
    *
    *  @method  process
+   *  @for p5.Delay
    *  @param  {Object} Signal  An object that outputs audio
    *  @param  {Number} [delayTime] Time (in seconds) of the delay/echo.
    *                               Some browsers limit delayTime to
@@ -9585,3172 +8956,2735 @@ delay = function () {
    *                               below the lowPass will be part of the
    *                               delay.
    */
+
   p5.Delay.prototype.process = function (src, _delayTime, _feedback, _filter) {
     var feedback = _feedback || 0;
     var delayTime = _delayTime || 0;
-    if (feedback >= 1) {
+
+    if (feedback >= 1.0) {
       throw new Error('Feedback value will force a positive feedback loop.');
     }
+
     if (delayTime >= this._maxDelay) {
       throw new Error('Delay Time exceeds maximum delay time of ' + this._maxDelay + ' second.');
     }
+
     src.connect(this.input);
     this.leftDelay.delayTime.setValueAtTime(delayTime, this.ac.currentTime);
     this.rightDelay.delayTime.setValueAtTime(delayTime, this.ac.currentTime);
     this._leftGain.gain.value = feedback;
     this._rightGain.gain.value = feedback;
+
     if (_filter) {
       this._leftFilter.freq(_filter);
+
       this._rightFilter.freq(_filter);
     }
   };
   /**
-   *  Set the delay (echo) time, in seconds. Usually this value will be
-   *  a floating point number between 0.0 and 1.0.
-   *
-   *  @method  delayTime
-   *  @param {Number} delayTime Time (in seconds) of the delay
-   */
-  p5.Delay.prototype.delayTime = function (t) {
-    // if t is an audio node...
-    if (typeof t !== 'number') {
-      t.connect(this.leftDelay.delayTime);
-      t.connect(this.rightDelay.delayTime);
-    } else {
-      this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime);
-      this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime);
-      this.leftDelay.delayTime.linearRampToValueAtTime(t, this.ac.currentTime);
-      this.rightDelay.delayTime.linearRampToValueAtTime(t, this.ac.currentTime);
-    }
-  };
-  /**
-   *  Feedback occurs when Delay sends its signal back through its input
-   *  in a loop. The feedback amount determines how much signal to send each
-   *  time through the loop. A feedback greater than 1.0 is not desirable because
-   *  it will increase the overall output each time through the loop,
-   *  creating an infinite feedback loop. The default value is 0.5
-   *
-   *  @method  feedback
-   *  @param {Number|Object} feedback 0.0 to 1.0, or an object such as an
-   *                                  Oscillator that can be used to
-   *                                  modulate this param
-   *  @returns {Number} Feedback value
-   *
-   */
-  p5.Delay.prototype.feedback = function (f) {
-    // if f is an audio node...
-    if (f && typeof f !== 'number') {
-      f.connect(this._leftGain.gain);
-      f.connect(this._rightGain.gain);
-    } else if (f >= 1) {
-      throw new Error('Feedback value will force a positive feedback loop.');
-    } else if (typeof f === 'number') {
-      this._leftGain.gain.value = f;
-      this._rightGain.gain.value = f;
-    }
-    // return value of feedback
-    return this._leftGain.gain.value;
-  };
-  /**
-   *  Set a lowpass filter frequency for the delay. A lowpass filter
-   *  will cut off any frequencies higher than the filter frequency.
-   *
-   *  @method  filter
-   *  @param {Number|Object} cutoffFreq  A lowpass filter will cut off any
-   *                              frequencies higher than the filter frequency.
-   *  @param {Number|Object} res  Resonance of the filter frequency
-   *                              cutoff, or an object (i.e. a p5.Oscillator)
-   *                              that can be used to modulate this parameter.
-   *                              High numbers (i.e. 15) will produce a resonance,
-   *                              low numbers (i.e. .2) will produce a slope.
-   */
-  p5.Delay.prototype.filter = function (freq, q) {
-    this._leftFilter.set(freq, q);
-    this._rightFilter.set(freq, q);
-  };
-  /**
-   *  Choose a preset type of delay. 'pingPong' bounces the signal
-   *  from the left to the right channel to produce a stereo effect.
-   *  Any other parameter will revert to the default delay setting.
-   *
-   *  @method  setType
-   *  @param {String|Number} type 'pingPong' (1) or 'default' (0)
-   */
-  p5.Delay.prototype.setType = function (t) {
-    if (t === 1) {
-      t = 'pingPong';
-    }
-    this._split.disconnect();
-    this._leftFilter.disconnect();
-    this._rightFilter.disconnect();
-    this._split.connect(this.leftDelay, 0);
-    this._split.connect(this.rightDelay, 1);
-    switch (t) {
-    case 'pingPong':
-      this._rightFilter.setType(this._leftFilter.biquad.type);
-      this._leftFilter.output.connect(this._merge, 0, 0);
-      this._rightFilter.output.connect(this._merge, 0, 1);
-      this._leftFilter.output.connect(this.rightDelay);
-      this._rightFilter.output.connect(this.leftDelay);
-      break;
-    default:
-      this._leftFilter.output.connect(this._merge, 0, 0);
-      this._rightFilter.output.connect(this._merge, 0, 1);
-      this._leftFilter.output.connect(this.leftDelay);
-      this._rightFilter.output.connect(this.rightDelay);
-    }
-  };
-  // DocBlocks for methods inherited from p5.Effect
-  /**
-   *  Set the output level of the delay effect.
-   *
-   *  @method  amp
-   *  @param  {Number} volume amplitude between 0 and 1.0
-   *  @param {Number} [rampTime] create a fade that lasts rampTime
-   *  @param {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   */
-  /**
-   *  Send output to a p5.sound or web audio object
-   *
-   *  @method  connect
-   *  @param  {Object} unit
-   */
-  /**
-   *  Disconnect all output.
-   *
-   *  @method disconnect
-   */
-  p5.Delay.prototype.dispose = function () {
-    Effect.prototype.dispose.apply(this);
-    this._split.disconnect();
-    this._leftFilter.dispose();
-    this._rightFilter.dispose();
-    this._merge.disconnect();
-    this._leftGain.disconnect();
-    this._rightGain.disconnect();
-    this.leftDelay.disconnect();
-    this.rightDelay.disconnect();
-    this._split = undefined;
-    this._leftFilter = undefined;
-    this._rightFilter = undefined;
-    this._merge = undefined;
-    this._leftGain = undefined;
-    this._rightGain = undefined;
-    this.leftDelay = undefined;
-    this.rightDelay = undefined;
-  };
-}(filter, effect);
-var reverb;
-'use strict';
-reverb = function () {
-  var CustomError = errorHandler;
-  var Effect = effect;
-  /**
-   *  Reverb adds depth to a sound through a large number of decaying
-   *  echoes. It creates the perception that sound is occurring in a
-   *  physical space. The p5.Reverb has paramters for Time (how long does the
-   *  reverb last) and decayRate (how much the sound decays with each echo)
-   *  that can be set with the .set() or .process() methods. The p5.Convolver
-   *  extends p5.Reverb allowing you to recreate the sound of actual physical
-   *  spaces through convolution.
-   *
-   *  This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.
-   *  Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>,
-   *  <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and
-   *  <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
-   *
-   *  @class p5.Reverb
-   *  @extends p5.Effect
-   *  @constructor
-   *  @example
-   *  <div><code>
-   *  let soundFile, reverb;
-   *  function preload() {
-   *    soundFile = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    reverb = new p5.Reverb();
-   *    soundFile.disconnect(); // so we'll only hear reverb...
-   *
-   *    // connect soundFile to reverb, process w/
-   *    // 3 second reverbTime, decayRate of 2%
-   *    reverb.process(soundFile, 3, 2);
-   *    soundFile.play();
-   *  }
-   *  </code></div>
-   */
-  p5.Reverb = function () {
-    Effect.call(this);
-    this._initConvolverNode();
-    // otherwise, Safari distorts
-    this.input.gain.value = 0.5;
-    // default params
-    this._seconds = 3;
-    this._decay = 2;
-    this._reverse = false;
-    this._buildImpulse();
-  };
-  p5.Reverb.prototype = Object.create(Effect.prototype);
-  p5.Reverb.prototype._initConvolverNode = function () {
-    this.convolverNode = this.ac.createConvolver();
-    this.input.connect(this.convolverNode);
-    this.convolverNode.connect(this.wet);
-  };
-  p5.Reverb.prototype._teardownConvolverNode = function () {
-    if (this.convolverNode) {
-      this.convolverNode.disconnect();
-      delete this.convolverNode;
-    }
-  };
-  p5.Reverb.prototype._setBuffer = function (audioBuffer) {
-    this._teardownConvolverNode();
-    this._initConvolverNode();
-    this.convolverNode.buffer = audioBuffer;
-  };
-  /**
-   *  Connect a source to the reverb, and assign reverb parameters.
-   *
-   *  @method  process
-   *  @param  {Object} src     p5.sound / Web Audio object with a sound
-   *                           output.
-   *  @param  {Number} [seconds] Duration of the reverb, in seconds.
-   *                           Min: 0, Max: 10. Defaults to 3.
-   *  @param  {Number} [decayRate] Percentage of decay with each echo.
-   *                            Min: 0, Max: 100. Defaults to 2.
-   *  @param  {Boolean} [reverse] Play the reverb backwards or forwards.
-   */
-  p5.Reverb.prototype.process = function (src, seconds, decayRate, reverse) {
-    src.connect(this.input);
-    var rebuild = false;
-    if (seconds) {
-      this._seconds = seconds;
-      rebuild = true;
-    }
-    if (decayRate) {
-      this._decay = decayRate;
-    }
-    if (reverse) {
-      this._reverse = reverse;
-    }
-    if (rebuild) {
-      this._buildImpulse();
-    }
-  };
-  /**
-   *  Set the reverb settings. Similar to .process(), but without
-   *  assigning a new input.
-   *
-   *  @method  set
-   *  @param  {Number} [seconds] Duration of the reverb, in seconds.
-   *                           Min: 0, Max: 10. Defaults to 3.
-   *  @param  {Number} [decayRate] Percentage of decay with each echo.
-   *                            Min: 0, Max: 100. Defaults to 2.
-   *  @param  {Boolean} [reverse] Play the reverb backwards or forwards.
-   */
-  p5.Reverb.prototype.set = function (seconds, decayRate, reverse) {
-    var rebuild = false;
-    if (seconds) {
-      this._seconds = seconds;
-      rebuild = true;
-    }
-    if (decayRate) {
-      this._decay = decayRate;
-    }
-    if (reverse) {
-      this._reverse = reverse;
-    }
-    if (rebuild) {
-      this._buildImpulse();
-    }
-  };
-  // DocBlocks for methods inherited from p5.Effect
-  /**
-   *  Set the output level of the reverb effect.
-   *
-   *  @method  amp
-   *  @param  {Number} volume amplitude between 0 and 1.0
-   *  @param  {Number} [rampTime] create a fade that lasts rampTime
-   *  @param  {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   */
-  /**
-   *  Send output to a p5.sound or web audio object
+   *  Set the delay (echo) time, in seconds. Usually this value will be
+   *  a floating point number between 0.0 and 1.0.
    *
-   *  @method  connect
-   *  @param  {Object} unit
+   *  @method  delayTime
+   *  @for p5.Delay
+   *  @param {Number} delayTime Time (in seconds) of the delay
    */
+
+
+  p5.Delay.prototype.delayTime = function (t) {
+    if (typeof t !== 'number') {
+      t.connect(this.leftDelay.delayTime);
+      t.connect(this.rightDelay.delayTime);
+    } else {
+      this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime);
+      this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime);
+      this.leftDelay.delayTime.linearRampToValueAtTime(t, this.ac.currentTime);
+      this.rightDelay.delayTime.linearRampToValueAtTime(t, this.ac.currentTime);
+    }
+  };
   /**
-   *  Disconnect all output.
+   *  Feedback occurs when Delay sends its signal back through its input
+   *  in a loop. The feedback amount determines how much signal to send each
+   *  time through the loop. A feedback greater than 1.0 is not desirable because
+   *  it will increase the overall output each time through the loop,
+   *  creating an infinite feedback loop. The default value is 0.5
+   *
+   *  @method  feedback
+   *  @for p5.Delay
+   *  @param {Number|Object} feedback 0.0 to 1.0, or an object such as an
+   *                                  Oscillator that can be used to
+   *                                  modulate this param
+   *  @returns {Number} Feedback value
    *
-   *  @method disconnect
    */
+
+
+  p5.Delay.prototype.feedback = function (f) {
+    if (f && typeof f !== 'number') {
+      f.connect(this._leftGain.gain);
+      f.connect(this._rightGain.gain);
+    } else if (f >= 1.0) {
+      throw new Error('Feedback value will force a positive feedback loop.');
+    } else if (typeof f === 'number') {
+      this._leftGain.gain.value = f;
+      this._rightGain.gain.value = f;
+    } 
+
+
+    return this._leftGain.gain.value;
+  };
   /**
-   *  Inspired by Simple Reverb by Jordan Santell
-   *  https://github.com/web-audio-components/simple-reverb/blob/master/index.js
-   *
-   *  Utility function for building an impulse response
-   *  based on the module parameters.
+   *  Set a lowpass filter frequency for the delay. A lowpass filter
+   *  will cut off any frequencies higher than the filter frequency.
    *
-   *  @private
+   *  @method  filter
+   *  @for p5.Delay
+   *  @param {Number|Object} cutoffFreq  A lowpass filter will cut off any
+   *                              frequencies higher than the filter frequency.
+   *  @param {Number|Object} res  Resonance of the filter frequency
+   *                              cutoff, or an object (i.e. a p5.Oscillator)
+   *                              that can be used to modulate this parameter.
+   *                              High numbers (i.e. 15) will produce a resonance,
+   *                              low numbers (i.e. .2) will produce a slope.
    */
-  p5.Reverb.prototype._buildImpulse = function () {
-    var rate = this.ac.sampleRate;
-    var length = rate * this._seconds;
-    var decay = this._decay;
-    var impulse = this.ac.createBuffer(2, length, rate);
-    var impulseL = impulse.getChannelData(0);
-    var impulseR = impulse.getChannelData(1);
-    var n, i;
-    for (i = 0; i < length; i++) {
-      n = this._reverse ? length - i : i;
-      impulseL[i] = (Math.random() * 2 - 1) * Math.pow(1 - n / length, decay);
-      impulseR[i] = (Math.random() * 2 - 1) * Math.pow(1 - n / length, decay);
-    }
-    this._setBuffer(impulse);
-  };
-  p5.Reverb.prototype.dispose = function () {
-    Effect.prototype.dispose.apply(this);
-    this._teardownConvolverNode();
+
+
+  p5.Delay.prototype.filter = function (freq, q) {
+    this._leftFilter.set(freq, q);
+
+    this._rightFilter.set(freq, q);
   };
-  // =======================================================================
-  //                          *** p5.Convolver ***
-  // =======================================================================
   /**
-   *  <p>p5.Convolver extends p5.Reverb. It can emulate the sound of real
-   *  physical spaces through a process called <a href="
-   *  https://en.wikipedia.org/wiki/Convolution_reverb#Real_space_simulation">
-   *  convolution</a>.</p>
-   *
-   *  <p>Convolution multiplies any audio input by an "impulse response"
-   *  to simulate the dispersion of sound over time. The impulse response is
-   *  generated from an audio file that you provide. One way to
-   *  generate an impulse response is to pop a balloon in a reverberant space
-   *  and record the echo. Convolution can also be used to experiment with
-   *  sound.</p>
-   *
-   *  <p>Use the method <code>createConvolution(path)</code> to instantiate a
-   *  p5.Convolver with a path to your impulse response audio file.</p>
-   *
-   *  @class p5.Convolver
-   *  @extends p5.Effect
-   *  @constructor
-   *  @param  {String}   path     path to a sound file
-   *  @param  {Function} [callback] function to call when loading succeeds
-   *  @param  {Function} [errorCallback] function to call if loading fails.
-   *                                     This function will receive an error or
-   *                                     XMLHttpRequest object with information
-   *                                     about what went wrong.
-   *  @example
-   *  <div><code>
-   *  let cVerb, sound;
-   *  function preload() {
-   *    // We have both MP3 and OGG versions of all sound assets
-   *    soundFormats('ogg', 'mp3');
-   *
-   *    // Try replacing 'bx-spring' with other soundfiles like
-   *    // 'concrete-tunnel' 'small-plate' 'drum' 'beatbox'
-   *    cVerb = createConvolver('assets/bx-spring.mp3');
-   *
-   *    // Try replacing 'Damscray_DancingTiger' with
-   *    // 'beat', 'doorbell', lucky_dragons_-_power_melody'
-   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    // disconnect from master output...
-   *    sound.disconnect();
-   *
-   *    // ...and process with cVerb
-   *    // so that we only hear the convolution
-   *    cVerb.process(sound);
+   *  Choose a preset type of delay. 'pingPong' bounces the signal
+   *  from the left to the right channel to produce a stereo effect.
+   *  Any other parameter will revert to the default delay setting.
    *
-   *    sound.play();
-   *  }
-   *  </code></div>
+   *  @method  setType
+   *  @for p5.Delay
+   *  @param {String|Number} type 'pingPong' (1) or 'default' (0)
    */
-  p5.Convolver = function (path, callback, errorCallback) {
-    p5.Reverb.call(this);
-    /**
-     *  Internally, the p5.Convolver uses the a
-     *  <a href="http://www.w3.org/TR/webaudio/#ConvolverNode">
-     *  Web Audio Convolver Node</a>.
-     *
-     *  @property {ConvolverNode} convolverNode
-     */
-    this._initConvolverNode();
-    // otherwise, Safari distorts
-    this.input.gain.value = 0.5;
-    if (path) {
-      this.impulses = [];
-      this._loadBuffer(path, callback, errorCallback);
-    } else {
-      // parameters
-      this._seconds = 3;
-      this._decay = 2;
-      this._reverse = false;
-      this._buildImpulse();
+
+
+  p5.Delay.prototype.setType = function (t) {
+    if (t === 1) {
+      t = 'pingPong';
     }
-  };
-  p5.Convolver.prototype = Object.create(p5.Reverb.prototype);
-  p5.prototype.registerPreloadMethod('createConvolver', p5.prototype);
+
+    this._split.disconnect();
+
+    this._leftFilter.disconnect();
+
+    this._rightFilter.disconnect();
+
+    this._split.connect(this.leftDelay, 0);
+
+    this._split.connect(this.rightDelay, 1);
+
+    switch (t) {
+      case 'pingPong':
+        this._rightFilter.setType(this._leftFilter.biquad.type);
+
+        this._leftFilter.output.connect(this._merge, 0, 0);
+
+        this._rightFilter.output.connect(this._merge, 0, 1);
+
+        this._leftFilter.output.connect(this.rightDelay);
+
+        this._rightFilter.output.connect(this.leftDelay);
+
+        break;
+
+      default:
+        this._leftFilter.output.connect(this._merge, 0, 0);
+
+        this._rightFilter.output.connect(this._merge, 0, 1);
+
+        this._leftFilter.output.connect(this.leftDelay);
+
+        this._rightFilter.output.connect(this.rightDelay);
+
+    }
+  }; 
+
   /**
-   *  Create a p5.Convolver. Accepts a path to a soundfile
-   *  that will be used to generate an impulse response.
-   *
-   *  @method  createConvolver
-   *  @param  {String}   path     path to a sound file
-   *  @param  {Function} [callback] function to call if loading is successful.
-   *                                The object will be passed in as the argument
-   *                                to the callback function.
-   *  @param  {Function} [errorCallback] function to call if loading is not successful.
-   *                                A custom error will be passed in as the argument
-   *                                to the callback function.
-   *  @return {p5.Convolver}
-   *  @example
-   *  <div><code>
-   *  let cVerb, sound;
-   *  function preload() {
-   *    // We have both MP3 and OGG versions of all sound assets
-   *    soundFormats('ogg', 'mp3');
-   *
-   *    // Try replacing 'bx-spring' with other soundfiles like
-   *    // 'concrete-tunnel' 'small-plate' 'drum' 'beatbox'
-   *    cVerb = createConvolver('assets/bx-spring.mp3');
-   *
-   *    // Try replacing 'Damscray_DancingTiger' with
-   *    // 'beat', 'doorbell', lucky_dragons_-_power_melody'
-   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    // disconnect from master output...
-   *    sound.disconnect();
-   *
-   *    // ...and process with cVerb
-   *    // so that we only hear the convolution
-   *    cVerb.process(sound);
+   *  Set the output level of the delay effect.
    *
-   *    sound.play();
-   *  }
-   *  </code></div>
+   *  @method  amp
+   *  @for p5.Delay
+   *  @param  {Number} volume amplitude between 0 and 1.0
+   *  @param {Number} [rampTime] create a fade that lasts rampTime
+   *  @param {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
    */
-  p5.prototype.createConvolver = function (path, callback, errorCallback) {
-    // if loading locally without a server
-    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
-      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
-    }
-    var self = this;
-    var cReverb = new p5.Convolver(path, function (buffer) {
-      if (typeof callback === 'function') {
-        callback(buffer);
-      }
-      if (typeof self._decrementPreload === 'function') {
-        self._decrementPreload();
-      }
-    }, errorCallback);
-    cReverb.impulses = [];
-    return cReverb;
-  };
+
   /**
-   *  Private method to load a buffer as an Impulse Response,
-   *  assign it to the convolverNode, and add to the Array of .impulses.
+   *  Send output to a p5.sound or web audio object
    *
-   *  @param   {String}   path
-   *  @param   {Function} callback
-   *  @param   {Function} errorCallback
-   *  @private
+   *  @method  connect
+   *  @for p5.Delay
+   *  @param  {Object} unit
    */
-  p5.Convolver.prototype._loadBuffer = function (path, callback, errorCallback) {
-    var path = p5.prototype._checkFileFormats(path);
-    var self = this;
-    var errorTrace = new Error().stack;
-    var ac = p5.prototype.getAudioContext();
-    var request = new XMLHttpRequest();
-    request.open('GET', path, true);
-    request.responseType = 'arraybuffer';
-    request.onload = function () {
-      if (request.status === 200) {
-        // on success loading file:
-        ac.decodeAudioData(request.response, function (buff) {
-          var buffer = {};
-          var chunks = path.split('/');
-          buffer.name = chunks[chunks.length - 1];
-          buffer.audioBuffer = buff;
-          self.impulses.push(buffer);
-          self._setBuffer(buffer.audioBuffer);
-          if (callback) {
-            callback(buffer);
-          }
-        }, // error decoding buffer. "e" is undefined in Chrome 11/22/2015
-        function () {
-          var err = new CustomError('decodeAudioData', errorTrace, self.url);
-          var msg = 'AudioContext error at decodeAudioData for ' + self.url;
-          if (errorCallback) {
-            err.msg = msg;
-            errorCallback(err);
-          } else {
-            console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-          }
-        });
-      } else {
-        var err = new CustomError('loadConvolver', errorTrace, self.url);
-        var msg = 'Unable to load ' + self.url + '. The request status was: ' + request.status + ' (' + request.statusText + ')';
-        if (errorCallback) {
-          err.message = msg;
-          errorCallback(err);
-        } else {
-          console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-        }
-      }
-    };
-    // if there is another error, aside from 404...
-    request.onerror = function () {
-      var err = new CustomError('loadConvolver', errorTrace, self.url);
-      var msg = 'There was no response from the server at ' + self.url + '. Check the url and internet connectivity.';
-      if (errorCallback) {
-        err.message = msg;
-        errorCallback(err);
-      } else {
-        console.error(msg + '\n The error stack trace includes: \n' + err.stack);
-      }
-    };
-    request.send();
+
+  /**
+   *  Disconnect all output.
+   *
+   *  @method disconnect
+   *  @for p5.Delay
+   */
+
+
+  p5.Delay.prototype.dispose = function () {
+    Effect.prototype.dispose.apply(this);
+
+    this._split.disconnect();
+
+    this._leftFilter.dispose();
+
+    this._rightFilter.dispose();
+
+    this._merge.disconnect();
+
+    this._leftGain.disconnect();
+
+    this._rightGain.disconnect();
+
+    this.leftDelay.disconnect();
+    this.rightDelay.disconnect();
+    this._split = undefined;
+    this._leftFilter = undefined;
+    this._rightFilter = undefined;
+    this._merge = undefined;
+    this._leftGain = undefined;
+    this._rightGain = undefined;
+    this.leftDelay = undefined;
+    this.rightDelay = undefined;
   };
-  p5.Convolver.prototype.set = null;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var CustomError = __webpack_require__(11);
+
+  var Effect = __webpack_require__(4);
   /**
-   *  Connect a source to the reverb, and assign reverb parameters.
+   *  Reverb adds depth to a sound through a large number of decaying
+   *  echoes. It creates the perception that sound is occurring in a
+   *  physical space. The p5.Reverb has paramters for Time (how long does the
+   *  reverb last) and decayRate (how much the sound decays with each echo)
+   *  that can be set with the .set() or .process() methods. The p5.Convolver
+   *  extends p5.Reverb allowing you to recreate the sound of actual physical
+   *  spaces through convolution.
    *
-   *  @method  process
-   *  @param  {Object} src     p5.sound / Web Audio object with a sound
-   *                           output.
+   *  This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.
+   *  Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>,
+   *  <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and
+   *  <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
+   *
+   *  @class p5.Reverb
+   *  @extends p5.Effect
+   *  @constructor
    *  @example
    *  <div><code>
-   *  let cVerb, sound;
+   *  let soundFile, reverb;
    *  function preload() {
-   *    soundFormats('ogg', 'mp3');
+   *    soundFile = loadSound('assets/Damscray_DancingTiger.mp3');
+   *  }
    *
-   *    cVerb = createConvolver('assets/concrete-tunnel.mp3');
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playSound);
    *
-   *    sound = loadSound('assets/beat.mp3');
+   *    reverb = new p5.Reverb();
+   *    soundFile.disconnect(); // so we'll only hear reverb...
+   *
+   *    // connect soundFile to reverb, process w/
+   *    // 3 second reverbTime, decayRate of 2%
+   *    reverb.process(soundFile, 3, 2);
    *  }
    *
-   *  function setup() {
-   *    // disconnect from master output...
-   *    sound.disconnect();
+   *  function draw() {
+   *    let dryWet = constrain(map(mouseX, 0, width, 0, 1), 0, 1);
+   *    // 1 = all reverb, 0 = no reverb
+   *    reverb.drywet(dryWet);
    *
-   *    // ...and process with (i.e. connect to) cVerb
-   *    // so that we only hear the convolution
-   *    cVerb.process(sound);
+   *    background(220);
+   *    text('tap to play', 10, 20);
+   *    text('dry/wet: ' + round(dryWet * 100) + '%', 10, height - 20);
+   *  }
    *
-   *    sound.play();
+   *  function playSound() {
+   *    soundFile.play();
    *  }
    *  </code></div>
    */
-  p5.Convolver.prototype.process = function (src) {
-    src.connect(this.input);
+
+
+  p5.Reverb = function () {
+    Effect.call(this);
+
+    this._initConvolverNode(); 
+
+
+    this.input.gain.value = 0.5; 
+
+    this._seconds = 3;
+    this._decay = 2;
+    this._reverse = false;
+
+    this._buildImpulse();
   };
-  /**
-   *  If you load multiple impulse files using the .addImpulse method,
-   *  they will be stored as Objects in this Array. Toggle between them
-   *  with the <code>toggleImpulse(id)</code> method.
-   *
-   *  @property {Array} impulses
-   */
-  p5.Convolver.prototype.impulses = [];
-  /**
-   *  Load and assign a new Impulse Response to the p5.Convolver.
-   *  The impulse is added to the <code>.impulses</code> array. Previous
-   *  impulses can be accessed with the <code>.toggleImpulse(id)</code>
-   *  method.
-   *
-   *  @method  addImpulse
-   *  @param  {String}   path     path to a sound file
-   *  @param  {Function} callback function (optional)
-   *  @param  {Function} errorCallback function (optional)
-   */
-  p5.Convolver.prototype.addImpulse = function (path, callback, errorCallback) {
-    // if loading locally without a server
-    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
-      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
-    }
-    this._loadBuffer(path, callback, errorCallback);
+
+  p5.Reverb.prototype = Object.create(Effect.prototype);
+
+  p5.Reverb.prototype._initConvolverNode = function () {
+    this.convolverNode = this.ac.createConvolver();
+    this.input.connect(this.convolverNode);
+    this.convolverNode.connect(this.wet);
   };
-  /**
-   *  Similar to .addImpulse, except that the <code>.impulses</code>
-   *  Array is reset to save memory. A new <code>.impulses</code>
-   *  array is created with this impulse as the only item.
-   *
-   *  @method  resetImpulse
-   *  @param  {String}   path     path to a sound file
-   *  @param  {Function} callback function (optional)
-   *  @param  {Function} errorCallback function (optional)
-   */
-  p5.Convolver.prototype.resetImpulse = function (path, callback, errorCallback) {
-    // if loading locally without a server
-    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
-      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
+
+  p5.Reverb.prototype._teardownConvolverNode = function () {
+    if (this.convolverNode) {
+      this.convolverNode.disconnect();
+      delete this.convolverNode;
     }
-    this.impulses = [];
-    this._loadBuffer(path, callback, errorCallback);
+  };
+
+  p5.Reverb.prototype._setBuffer = function (audioBuffer) {
+    this._teardownConvolverNode();
+
+    this._initConvolverNode();
+
+    this.convolverNode.buffer = audioBuffer;
   };
   /**
-   *  If you have used <code>.addImpulse()</code> to add multiple impulses
-   *  to a p5.Convolver, then you can use this method to toggle between
-   *  the items in the <code>.impulses</code> Array. Accepts a parameter
-   *  to identify which impulse you wish to use, identified either by its
-   *  original filename (String) or by its position in the <code>.impulses
-   *  </code> Array (Number).<br/>
-   *  You can access the objects in the .impulses Array directly. Each
-   *  Object has two attributes: an <code>.audioBuffer</code> (type:
-   *  Web Audio <a href="
-   *  http://webaudio.github.io/web-audio-api/#the-audiobuffer-interface">
-   *  AudioBuffer)</a> and a <code>.name</code>, a String that corresponds
-   *  with the original filename.
+   *  Connect a source to the reverb, and assign reverb parameters.
    *
-   *  @method toggleImpulse
-   *  @param {String|Number} id Identify the impulse by its original filename
-   *                            (String), or by its position in the
-   *                            <code>.impulses</code> Array (Number).
-   */
-  p5.Convolver.prototype.toggleImpulse = function (id) {
-    if (typeof id === 'number' && id < this.impulses.length) {
-      this._setBuffer(this.impulses[id].audioBuffer);
-    }
-    if (typeof id === 'string') {
-      for (var i = 0; i < this.impulses.length; i++) {
-        if (this.impulses[i].name === id) {
-          this._setBuffer(this.impulses[i].audioBuffer);
-          break;
-        }
-      }
-    }
-  };
-  p5.Convolver.prototype.dispose = function () {
-    p5.Reverb.prototype.dispose.apply(this);
-    // remove all the Impulse Response buffers
-    for (var i in this.impulses) {
-      if (this.impulses[i]) {
-        this.impulses[i] = null;
-      }
+   *  @method  process
+   *  @for p5.Reverb
+   *  @param  {Object} src     p5.sound / Web Audio object with a sound
+   *                           output.
+   *  @param  {Number} [seconds] Duration of the reverb, in seconds.
+   *                           Min: 0, Max: 10. Defaults to 3.
+   *  @param  {Number} [decayRate] Percentage of decay with each echo.
+   *                            Min: 0, Max: 100. Defaults to 2.
+   *  @param  {Boolean} [reverse] Play the reverb backwards or forwards.
+   */
+
+
+  p5.Reverb.prototype.process = function (src, seconds, decayRate, reverse) {
+    src.connect(this.input);
+    var rebuild = false;
+
+    if (seconds) {
+      this._seconds = seconds;
+      rebuild = true;
     }
-  };
-}(errorHandler, effect);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_TimelineState;
-Tone_core_TimelineState = function (Tone) {
-  'use strict';
-  Tone.TimelineState = function (initial) {
-    Tone.Timeline.call(this);
-    this._initial = initial;
-  };
-  Tone.extend(Tone.TimelineState, Tone.Timeline);
-  Tone.TimelineState.prototype.getValueAtTime = function (time) {
-    var event = this.get(time);
-    if (event !== null) {
-      return event.state;
-    } else {
-      return this._initial;
+
+    if (decayRate) {
+      this._decay = decayRate;
     }
-  };
-  Tone.TimelineState.prototype.setStateAtTime = function (state, time) {
-    this.add({
-      'state': state,
-      'time': time
-    });
-  };
-  return Tone.TimelineState;
-}(Tone_core_Tone, Tone_core_Timeline);
-/** Tone.js module by Yotam Mann, MIT License 2016  http://opensource.org/licenses/MIT **/
-var Tone_core_Clock;
-Tone_core_Clock = function (Tone) {
-  'use strict';
-  Tone.Clock = function () {
-    Tone.Emitter.call(this);
-    var options = this.optionsObject(arguments, [
-      'callback',
-      'frequency'
-    ], Tone.Clock.defaults);
-    this.callback = options.callback;
-    this._nextTick = 0;
-    this._lastState = Tone.State.Stopped;
-    this.frequency = new Tone.TimelineSignal(options.frequency, Tone.Type.Frequency);
-    this._readOnly('frequency');
-    this.ticks = 0;
-    this._state = new Tone.TimelineState(Tone.State.Stopped);
-    this._boundLoop = this._loop.bind(this);
-    this.context.on('tick', this._boundLoop);
-  };
-  Tone.extend(Tone.Clock, Tone.Emitter);
-  Tone.Clock.defaults = {
-    'callback': Tone.noOp,
-    'frequency': 1,
-    'lookAhead': 'auto'
-  };
-  Object.defineProperty(Tone.Clock.prototype, 'state', {
-    get: function () {
-      return this._state.getValueAtTime(this.now());
+
+    if (reverse) {
+      this._reverse = reverse;
     }
-  });
-  Tone.Clock.prototype.start = function (time, offset) {
-    time = this.toSeconds(time);
-    if (this._state.getValueAtTime(time) !== Tone.State.Started) {
-      this._state.add({
-        'state': Tone.State.Started,
-        'time': time,
-        'offset': offset
-      });
+
+    if (rebuild) {
+      this._buildImpulse();
     }
-    return this;
-  };
-  Tone.Clock.prototype.stop = function (time) {
-    time = this.toSeconds(time);
-    this._state.cancel(time);
-    this._state.setStateAtTime(Tone.State.Stopped, time);
-    return this;
   };
-  Tone.Clock.prototype.pause = function (time) {
-    time = this.toSeconds(time);
-    if (this._state.getValueAtTime(time) === Tone.State.Started) {
-      this._state.setStateAtTime(Tone.State.Paused, time);
+  /**
+   *  Set the reverb settings. Similar to .process(), but without
+   *  assigning a new input.
+   *
+   *  @method  set
+   *  @for p5.Reverb
+   *  @param  {Number} [seconds] Duration of the reverb, in seconds.
+   *                           Min: 0, Max: 10. Defaults to 3.
+   *  @param  {Number} [decayRate] Percentage of decay with each echo.
+   *                            Min: 0, Max: 100. Defaults to 2.
+   *  @param  {Boolean} [reverse] Play the reverb backwards or forwards.
+   */
+
+
+  p5.Reverb.prototype.set = function (seconds, decayRate, reverse) {
+    var rebuild = false;
+
+    if (seconds) {
+      this._seconds = seconds;
+      rebuild = true;
     }
-    return this;
-  };
-  Tone.Clock.prototype._loop = function () {
-    var now = this.now();
-    var lookAhead = this.context.lookAhead;
-    var updateInterval = this.context.updateInterval;
-    var lagCompensation = this.context.lag * 2;
-    var loopInterval = now + lookAhead + updateInterval + lagCompensation;
-    while (loopInterval > this._nextTick && this._state) {
-      var currentState = this._state.getValueAtTime(this._nextTick);
-      if (currentState !== this._lastState) {
-        this._lastState = currentState;
-        var event = this._state.get(this._nextTick);
-        if (currentState === Tone.State.Started) {
-          this._nextTick = event.time;
-          if (!this.isUndef(event.offset)) {
-            this.ticks = event.offset;
-          }
-          this.emit('start', event.time, this.ticks);
-        } else if (currentState === Tone.State.Stopped) {
-          this.ticks = 0;
-          this.emit('stop', event.time);
-        } else if (currentState === Tone.State.Paused) {
-          this.emit('pause', event.time);
-        }
-      }
-      var tickTime = this._nextTick;
-      if (this.frequency) {
-        this._nextTick += 1 / this.frequency.getValueAtTime(this._nextTick);
-        if (currentState === Tone.State.Started) {
-          this.callback(tickTime);
-          this.ticks++;
-        }
-      }
+
+    if (decayRate) {
+      this._decay = decayRate;
     }
-  };
-  Tone.Clock.prototype.getStateAtTime = function (time) {
-    time = this.toSeconds(time);
-    return this._state.getValueAtTime(time);
-  };
-  Tone.Clock.prototype.dispose = function () {
-    Tone.Emitter.prototype.dispose.call(this);
-    this.context.off('tick', this._boundLoop);
-    this._writable('frequency');
-    this.frequency.dispose();
-    this.frequency = null;
-    this._boundLoop = null;
-    this._nextTick = Infinity;
-    this.callback = null;
-    this._state.dispose();
-    this._state = null;
-  };
-  return Tone.Clock;
-}(Tone_core_Tone, Tone_signal_TimelineSignal, Tone_core_TimelineState, Tone_core_Emitter);
-var metro;
-'use strict';
-metro = function () {
-  var p5sound = master;
-  // requires the Tone.js library's Clock (MIT license, Yotam Mann)
-  // https://github.com/TONEnoTONE/Tone.js/
-  var Clock = Tone_core_Clock;
-  p5.Metro = function () {
-    this.clock = new Clock({ 'callback': this.ontick.bind(this) });
-    this.syncedParts = [];
-    this.bpm = 120;
-    // gets overridden by p5.Part
-    this._init();
-    this.prevTick = 0;
-    this.tatumTime = 0;
-    this.tickCallback = function () {
-    };
-  };
-  p5.Metro.prototype.ontick = function (tickTime) {
-    var elapsedTime = tickTime - this.prevTick;
-    var secondsFromNow = tickTime - p5sound.audiocontext.currentTime;
-    if (elapsedTime - this.tatumTime <= -0.02) {
-      return;
-    } else {
-      // console.log('ok', this.syncedParts[0].phrases[0].name);
-      this.prevTick = tickTime;
-      // for all of the active things on the metro:
-      var self = this;
-      this.syncedParts.forEach(function (thisPart) {
-        if (!thisPart.isPlaying)
-          return;
-        thisPart.incrementStep(secondsFromNow);
-        // each synced source keeps track of its own beat number
-        thisPart.phrases.forEach(function (thisPhrase) {
-          var phraseArray = thisPhrase.sequence;
-          var bNum = self.metroTicks % phraseArray.length;
-          if (phraseArray[bNum] !== 0 && (self.metroTicks < phraseArray.length || !thisPhrase.looping)) {
-            thisPhrase.callback(secondsFromNow, phraseArray[bNum]);
-          }
-        });
-      });
-      this.metroTicks += 1;
-      this.tickCallback(secondsFromNow);
+
+    if (reverse) {
+      this._reverse = reverse;
     }
-  };
-  p5.Metro.prototype.setBPM = function (bpm, rampTime) {
-    var beatTime = 60 / (bpm * this.tatums);
-    var now = p5sound.audiocontext.currentTime;
-    this.tatumTime = beatTime;
-    var rampTime = rampTime || 0;
-    this.clock.frequency.setValueAtTime(this.clock.frequency.value, now);
-    this.clock.frequency.linearRampToValueAtTime(bpm, now + rampTime);
-    this.bpm = bpm;
-  };
-  p5.Metro.prototype.getBPM = function () {
-    return this.clock.getRate() / this.tatums * 60;
-  };
-  p5.Metro.prototype._init = function () {
-    this.metroTicks = 0;
-  };
-  // clear existing synced parts, add only this one
-  p5.Metro.prototype.resetSync = function (part) {
-    this.syncedParts = [part];
-  };
-  // push a new synced part to the array
-  p5.Metro.prototype.pushSync = function (part) {
-    this.syncedParts.push(part);
-  };
-  p5.Metro.prototype.start = function (timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    this.clock.start(now + t);
-    this.setBPM(this.bpm);
-  };
-  p5.Metro.prototype.stop = function (timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    this.clock.stop(now + t);
-  };
-  p5.Metro.prototype.beatLength = function (tatums) {
-    this.tatums = 1 / tatums / 4;
-  };
-}(master, Tone_core_Clock);
-var looper;
-'use strict';
-looper = function () {
-  var p5sound = master;
-  var BPM = 120;
+
+    if (rebuild) {
+      this._buildImpulse();
+    }
+  }; 
+
   /**
-   *  Set the global tempo, in beats per minute, for all
-   *  p5.Parts. This method will impact all active p5.Parts.
+   *  Set the output level of the reverb effect.
    *
-   *  @method setBPM
-   *  @param {Number} BPM      Beats Per Minute
-   *  @param {Number} rampTime Seconds from now
+   *  @method  amp
+   *  @for p5.Reverb
+   *  @param  {Number} volume amplitude between 0 and 1.0
+   *  @param  {Number} [rampTime] create a fade that lasts rampTime
+   *  @param  {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
    */
-  p5.prototype.setBPM = function (bpm, rampTime) {
-    BPM = bpm;
-    for (var i in p5sound.parts) {
-      if (p5sound.parts[i]) {
-        p5sound.parts[i].setBPM(bpm, rampTime);
-      }
+
+  /**
+   *  Send output to a p5.sound or web audio object
+   *
+   *  @method  connect
+   *  @for p5.Reverb
+   *  @param  {Object} unit
+   */
+
+  /**
+   *  Disconnect all output.
+   *
+   *  @method disconnect
+   *  @for p5.Reverb
+   */
+
+  /**
+   *  Inspired by Simple Reverb by Jordan Santell
+   *  https://github.com/web-audio-components/simple-reverb/blob/master/index.js
+   *
+   *  Utility function for building an impulse response
+   *  based on the module parameters.
+   *
+   *  @private
+   */
+
+
+  p5.Reverb.prototype._buildImpulse = function () {
+    var rate = this.ac.sampleRate;
+    var length = rate * this._seconds;
+    var decay = this._decay;
+    var impulse = this.ac.createBuffer(2, length, rate);
+    var impulseL = impulse.getChannelData(0);
+    var impulseR = impulse.getChannelData(1);
+    var n, i;
+
+    for (i = 0; i < length; i++) {
+      n = this._reverse ? length - i : i;
+      impulseL[i] = (Math.random() * 2 - 1) * Math.pow(1 - n / length, decay);
+      impulseR[i] = (Math.random() * 2 - 1) * Math.pow(1 - n / length, decay);
     }
+
+    this._setBuffer(impulse);
   };
+
+  p5.Reverb.prototype.dispose = function () {
+    Effect.prototype.dispose.apply(this);
+
+    this._teardownConvolverNode();
+  }; 
+
   /**
-   *  <p>A phrase is a pattern of musical events over time, i.e.
-   *  a series of notes and rests.</p>
+   *  <p>p5.Convolver extends p5.Reverb. It can emulate the sound of real
+   *  physical spaces through a process called <a href="
+   *  https://en.wikipedia.org/wiki/Convolution_reverb#Real_space_simulation">
+   *  convolution</a>.</p>
    *
-   *  <p>Phrases must be added to a p5.Part for playback, and
-   *  each part can play multiple phrases at the same time.
-   *  For example, one Phrase might be a kick drum, another
-   *  could be a snare, and another could be the bassline.</p>
+   *  <p>Convolution multiplies any audio input by an "impulse response"
+   *  to simulate the dispersion of sound over time. The impulse response is
+   *  generated from an audio file that you provide. One way to
+   *  generate an impulse response is to pop a balloon in a reverberant space
+   *  and record the echo. Convolution can also be used to experiment with
+   *  sound.</p>
    *
-   *  <p>The first parameter is a name so that the phrase can be
-   *  modified or deleted later. The callback is a a function that
-   *  this phrase will call at every step—for example it might be
-   *  called <code>playNote(value){}</code>. The array determines
-   *  which value is passed into the callback at each step of the
-   *  phrase. It can be numbers, an object with multiple numbers,
-   *  or a zero (0) indicates a rest so the callback won't be called).</p>
+   *  <p>Use the method <code>createConvolution(path)</code> to instantiate a
+   *  p5.Convolver with a path to your impulse response audio file.</p>
    *
-   *  @class p5.Phrase
+   *  @class p5.Convolver
+   *  @extends p5.Effect
    *  @constructor
-   *  @param {String}   name     Name so that you can access the Phrase.
-   *  @param {Function} callback The name of a function that this phrase
-   *                             will call. Typically it will play a sound,
-   *                             and accept two parameters: a time at which
-   *                             to play the sound (in seconds from now),
-   *                             and a value from the sequence array. The
-   *                             time should be passed into the play() or
-   *                             start() method to ensure precision.
-   *  @param {Array}   sequence    Array of values to pass into the callback
-   *                            at each step of the phrase.
+   *  @param  {String}   path     path to a sound file
+   *  @param  {Function} [callback] function to call when loading succeeds
+   *  @param  {Function} [errorCallback] function to call if loading fails.
+   *                                     This function will receive an error or
+   *                                     XMLHttpRequest object with information
+   *                                     about what went wrong.
    *  @example
    *  <div><code>
-   *  let mySound, myPhrase, myPart;
-   *  let pattern = [1,0,0,2,0,2,0,0];
-   *  let msg = 'click to play';
-   *
+   *  let cVerb, sound;
    *  function preload() {
-   *    mySound = loadSound('assets/beatbox.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    noStroke();
-   *    fill(255);
-   *    textAlign(CENTER);
-   *    masterVolume(0.1);
+   *    // We have both MP3 and OGG versions of all sound assets
+   *    soundFormats('ogg', 'mp3');
    *
-   *    myPhrase = new p5.Phrase('bbox', makeSound, pattern);
-   *    myPart = new p5.Part();
-   *    myPart.addPhrase(myPhrase);
-   *    myPart.setBPM(60);
-   *  }
+   *    // Try replacing 'bx-spring' with other soundfiles like
+   *    // 'concrete-tunnel' 'small-plate' 'drum' 'beatbox'
+   *    cVerb = createConvolver('assets/bx-spring.mp3');
    *
-   *  function draw() {
-   *    background(0);
-   *    text(msg, width/2, height/2);
+   *    // Try replacing 'Damscray_DancingTiger' with
+   *    // 'beat', 'doorbell', lucky_dragons_-_power_melody'
+   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
    *  }
    *
-   *  function makeSound(time, playbackRate) {
-   *    mySound.rate(playbackRate);
-   *    mySound.play(time);
-   *  }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playSound);
+   *    background(220);
+   *    text('tap to play', 20, 20);
    *
-   *  function mouseClicked() {
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      myPart.start();
-   *      msg = 'playing pattern';
-   *    }
+   *    // disconnect from master output...
+   *    sound.disconnect();
+   *
+   *    // ...and process with cVerb
+   *    // so that we only hear the convolution
+   *    cVerb.process(sound);
    *  }
    *
+   *  function playSound() {
+   *    sound.play();
+   *  }
    *  </code></div>
    */
-  p5.Phrase = function (name, callback, sequence) {
-    this.phraseStep = 0;
-    this.name = name;
-    this.callback = callback;
+
+
+  p5.Convolver = function (path, callback, errorCallback) {
+    p5.Reverb.call(this);
     /**
-     * Array of values to pass into the callback
-     * at each step of the phrase. Depending on the callback
-     * function's requirements, these values may be numbers,
-     * strings, or an object with multiple parameters.
-     * Zero (0) indicates a rest.
+     *  Internally, the p5.Convolver uses the a
+     *  <a href="http://www.w3.org/TR/webaudio/#ConvolverNode">
+     *  Web Audio Convolver Node</a>.
      *
-     * @property {Array} sequence
+     *  @property {ConvolverNode} convolverNode
      */
-    this.sequence = sequence;
+
+    this._initConvolverNode(); 
+
+
+    this.input.gain.value = 0.5;
+
+    if (path) {
+      this.impulses = [];
+
+      this._loadBuffer(path, callback, errorCallback);
+    } else {
+      this._seconds = 3;
+      this._decay = 2;
+      this._reverse = false;
+
+      this._buildImpulse();
+    }
   };
+
+  p5.Convolver.prototype = Object.create(p5.Reverb.prototype);
+  p5.prototype.registerPreloadMethod('createConvolver', p5.prototype);
   /**
-   *  <p>A p5.Part plays back one or more p5.Phrases. Instantiate a part
-   *  with steps and tatums. By default, each step represents a 1/16th note.</p>
-   *
-   *  <p>See p5.Phrase for more about musical timing.</p>
+   *  Create a p5.Convolver. Accepts a path to a soundfile
+   *  that will be used to generate an impulse response.
    *
-   *  @class p5.Part
-   *  @constructor
-   *  @param {Number} [steps]   Steps in the part
-   *  @param {Number} [tatums] Divisions of a beat, e.g. use 1/4, or 0.25 for a quater note (default is 1/16, a sixteenth note)
+   *  @method  createConvolver
+   *  @for p5
+   *  @param  {String}   path     path to a sound file
+   *  @param  {Function} [callback] function to call if loading is successful.
+   *                                The object will be passed in as the argument
+   *                                to the callback function.
+   *  @param  {Function} [errorCallback] function to call if loading is not successful.
+   *                                A custom error will be passed in as the argument
+   *                                to the callback function.
+   *  @return {p5.Convolver}
    *  @example
    *  <div><code>
-   *  let box, drum, myPart;
-   *  let boxPat = [1,0,0,2,0,2,0,0];
-   *  let drumPat = [0,1,1,0,2,0,1,0];
-   *  let msg = 'click to play';
-   *
+   *  let cVerb, sound;
    *  function preload() {
-   *    box = loadSound('assets/beatbox.mp3');
-   *    drum = loadSound('assets/drum.mp3');
-   *  }
+   *    // We have both MP3 and OGG versions of all sound assets
+   *    soundFormats('ogg', 'mp3');
    *
-   *  function setup() {
-   *    noStroke();
-   *    fill(255);
-   *    textAlign(CENTER);
-   *    masterVolume(0.1);
+   *    // Try replacing 'bx-spring' with other soundfiles like
+   *    // 'concrete-tunnel' 'small-plate' 'drum' 'beatbox'
+   *    cVerb = createConvolver('assets/bx-spring.mp3');
    *
-   *    let boxPhrase = new p5.Phrase('box', playBox, boxPat);
-   *    let drumPhrase = new p5.Phrase('drum', playDrum, drumPat);
-   *    myPart = new p5.Part();
-   *    myPart.addPhrase(boxPhrase);
-   *    myPart.addPhrase(drumPhrase);
-   *    myPart.setBPM(60);
-   *    masterVolume(0.1);
+   *    // Try replacing 'Damscray_DancingTiger' with
+   *    // 'beat', 'doorbell', lucky_dragons_-_power_melody'
+   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
    *  }
    *
-   *  function draw() {
-   *    background(0);
-   *    text(msg, width/2, height/2);
-   *  }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playSound);
+   *    background(220);
+   *    text('tap to play', 20, 20);
    *
-   *  function playBox(time, playbackRate) {
-   *    box.rate(playbackRate);
-   *    box.play(time);
-   *  }
+   *    // disconnect from master output...
+   *    sound.disconnect();
    *
-   *  function playDrum(time, playbackRate) {
-   *    drum.rate(playbackRate);
-   *    drum.play(time);
+   *    // ...and process with cVerb
+   *    // so that we only hear the convolution
+   *    cVerb.process(sound);
    *  }
    *
-   *  function mouseClicked() {
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      myPart.start();
-   *      msg = 'playing part';
-   *    }
+   *  function playSound() {
+   *    sound.play();
    *  }
    *  </code></div>
    */
-  p5.Part = function (steps, bLength) {
-    this.length = steps || 0;
-    // how many beats
-    this.partStep = 0;
-    this.phrases = [];
-    this.isPlaying = false;
-    this.noLoop();
-    this.tatums = bLength || 0.0625;
-    // defaults to quarter note
-    this.metro = new p5.Metro();
-    this.metro._init();
-    this.metro.beatLength(this.tatums);
-    this.metro.setBPM(BPM);
-    p5sound.parts.push(this);
-    this.callback = function () {
-    };
-  };
-  /**
-   *  Set the tempo of this part, in Beats Per Minute.
-   *
-   *  @method  setBPM
-   *  @param {Number} BPM      Beats Per Minute
-   *  @param {Number} [rampTime] Seconds from now
-   */
-  p5.Part.prototype.setBPM = function (tempo, rampTime) {
-    this.metro.setBPM(tempo, rampTime);
-  };
-  /**
-   *  Returns the tempo, in Beats Per Minute, of this part.
-   *
-   *  @method getBPM
-   *  @return {Number}
-   */
-  p5.Part.prototype.getBPM = function () {
-    return this.metro.getBPM();
-  };
-  /**
-   *  Start playback of this part. It will play
-   *  through all of its phrases at a speed
-   *  determined by setBPM.
-   *
-   *  @method  start
-   *  @param  {Number} [time] seconds from now
-   */
-  p5.Part.prototype.start = function (time) {
-    if (!this.isPlaying) {
-      this.isPlaying = true;
-      this.metro.resetSync(this);
-      var t = time || 0;
-      this.metro.start(t);
+
+  p5.prototype.createConvolver = function (path, callback, errorCallback) {
+    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
+      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
     }
+
+    var self = this;
+    var cReverb = new p5.Convolver(path, function (buffer) {
+      if (typeof callback === 'function') {
+        callback(buffer);
+      }
+
+      if (typeof self._decrementPreload === 'function') {
+        self._decrementPreload();
+      }
+    }, errorCallback);
+    cReverb.impulses = [];
+    return cReverb;
   };
   /**
-   *  Loop playback of this part. It will begin
-   *  looping through all of its phrases at a speed
-   *  determined by setBPM.
+   *  Private method to load a buffer as an Impulse Response,
+   *  assign it to the convolverNode, and add to the Array of .impulses.
    *
-   *  @method  loop
-   *  @param  {Number} [time] seconds from now
+   *  @param   {String}   path
+   *  @param   {Function} callback
+   *  @param   {Function} errorCallback
+   *  @private
    */
-  p5.Part.prototype.loop = function (time) {
-    this.looping = true;
-    // rest onended function
-    this.onended = function () {
-      this.partStep = 0;
+
+
+  p5.Convolver.prototype._loadBuffer = function (path, callback, errorCallback) {
+    var path = p5.prototype._checkFileFormats(path);
+
+    var self = this;
+    var errorTrace = new Error().stack;
+    var ac = p5.prototype.getAudioContext();
+    var request = new XMLHttpRequest();
+    request.open('GET', path, true);
+    request.responseType = 'arraybuffer';
+
+    request.onload = function () {
+      if (request.status === 200) {
+        ac.decodeAudioData(request.response, function (buff) {
+          var buffer = {};
+          var chunks = path.split('/');
+          buffer.name = chunks[chunks.length - 1];
+          buffer.audioBuffer = buff;
+          self.impulses.push(buffer);
+
+          self._setBuffer(buffer.audioBuffer);
+
+          if (callback) {
+            callback(buffer);
+          }
+        }, 
+        function () {
+          var err = new CustomError('decodeAudioData', errorTrace, self.url);
+          var msg = 'AudioContext error at decodeAudioData for ' + self.url;
+
+          if (errorCallback) {
+            err.msg = msg;
+            errorCallback(err);
+          } else {
+            console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+          }
+        });
+      } 
+      else {
+          var err = new CustomError('loadConvolver', errorTrace, self.url);
+          var msg = 'Unable to load ' + self.url + '. The request status was: ' + request.status + ' (' + request.statusText + ')';
+
+          if (errorCallback) {
+            err.message = msg;
+            errorCallback(err);
+          } else {
+            console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+          }
+        }
+    }; 
+
+
+    request.onerror = function () {
+      var err = new CustomError('loadConvolver', errorTrace, self.url);
+      var msg = 'There was no response from the server at ' + self.url + '. Check the url and internet connectivity.';
+
+      if (errorCallback) {
+        err.message = msg;
+        errorCallback(err);
+      } else {
+        console.error(msg + '\n The error stack trace includes: \n' + err.stack);
+      }
     };
-    var t = time || 0;
-    this.start(t);
+
+    request.send();
   };
+
+  p5.Convolver.prototype.set = null;
   /**
-   *  Tell the part to stop looping.
+   *  Connect a source to the convolver.
    *
-   *  @method  noLoop
-   */
-  p5.Part.prototype.noLoop = function () {
-    this.looping = false;
-    // rest onended function
-    this.onended = function () {
-      this.stop();
-    };
-  };
-  /**
-   *  Stop the part and cue it to step 0. Playback will resume from the begining of the Part when it is played again.
+   *  @method  process
+   *  @for p5.Convolver
+   *  @param  {Object} src     p5.sound / Web Audio object with a sound
+   *                           output.
+   *  @example
+   *  <div><code>
+   *  let cVerb, sound;
+   *  function preload() {
+   *    // We have both MP3 and OGG versions of all sound assets
+   *    soundFormats('ogg', 'mp3');
    *
-   *  @method  stop
-   *  @param  {Number} [time] seconds from now
-   */
-  p5.Part.prototype.stop = function (time) {
-    this.partStep = 0;
-    this.pause(time);
-  };
-  /**
-   *  Pause the part. Playback will resume
-   *  from the current step.
+   *    // Try replacing 'bx-spring' with other soundfiles like
+   *    // 'concrete-tunnel' 'small-plate' 'drum' 'beatbox'
+   *    cVerb = createConvolver('assets/bx-spring.mp3');
    *
-   *  @method  pause
-   *  @param  {Number} time seconds from now
+   *    // Try replacing 'Damscray_DancingTiger' with
+   *    // 'beat', 'doorbell', lucky_dragons_-_power_melody'
+   *    sound = loadSound('assets/Damscray_DancingTiger.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playSound);
+   *    background(220);
+   *    text('tap to play', 20, 20);
+   *
+   *    // disconnect from master output...
+   *    sound.disconnect();
+   *
+   *    // ...and process with cVerb
+   *    // so that we only hear the convolution
+   *    cVerb.process(sound);
+   *  }
+   *
+   *  function playSound() {
+   *    sound.play();
+   *  }
+   *
+   *  </code></div>
    */
-  p5.Part.prototype.pause = function (time) {
-    this.isPlaying = false;
-    var t = time || 0;
-    this.metro.stop(t);
+
+  p5.Convolver.prototype.process = function (src) {
+    src.connect(this.input);
   };
   /**
-   *  Add a p5.Phrase to this Part.
+   *  If you load multiple impulse files using the .addImpulse method,
+   *  they will be stored as Objects in this Array. Toggle between them
+   *  with the <code>toggleImpulse(id)</code> method.
    *
-   *  @method  addPhrase
-   *  @param {p5.Phrase}   phrase   reference to a p5.Phrase
+   *  @property {Array} impulses
+   *  @for p5.Convolver
    */
-  p5.Part.prototype.addPhrase = function (name, callback, array) {
-    var p;
-    if (arguments.length === 3) {
-      p = new p5.Phrase(name, callback, array);
-    } else if (arguments[0] instanceof p5.Phrase) {
-      p = arguments[0];
-    } else {
-      throw 'invalid input. addPhrase accepts name, callback, array or a p5.Phrase';
-    }
-    this.phrases.push(p);
-    // reset the length if phrase is longer than part's existing length
-    if (p.sequence.length > this.length) {
-      this.length = p.sequence.length;
-    }
-  };
+
+
+  p5.Convolver.prototype.impulses = [];
   /**
-   *  Remove a phrase from this part, based on the name it was
-   *  given when it was created.
+   *  Load and assign a new Impulse Response to the p5.Convolver.
+   *  The impulse is added to the <code>.impulses</code> array. Previous
+   *  impulses can be accessed with the <code>.toggleImpulse(id)</code>
+   *  method.
    *
-   *  @method  removePhrase
-   *  @param  {String} phraseName
+   *  @method  addImpulse
+   *  @for p5.Convolver
+   *  @param  {String}   path     path to a sound file
+   *  @param  {Function} callback function (optional)
+   *  @param  {Function} errorCallback function (optional)
    */
-  p5.Part.prototype.removePhrase = function (name) {
-    for (var i in this.phrases) {
-      if (this.phrases[i].name === name) {
-        this.phrases.splice(i, 1);
-      }
+
+  p5.Convolver.prototype.addImpulse = function (path, callback, errorCallback) {
+    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
+      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
     }
+
+    this._loadBuffer(path, callback, errorCallback);
   };
   /**
-   *  Get a phrase from this part, based on the name it was
-   *  given when it was created. Now you can modify its array.
+   *  Similar to .addImpulse, except that the <code>.impulses</code>
+   *  Array is reset to save memory. A new <code>.impulses</code>
+   *  array is created with this impulse as the only item.
    *
-   *  @method  getPhrase
-   *  @param  {String} phraseName
+   *  @method  resetImpulse
+   *  @for p5.Convolver
+   *  @param  {String}   path     path to a sound file
+   *  @param  {Function} callback function (optional)
+   *  @param  {Function} errorCallback function (optional)
    */
-  p5.Part.prototype.getPhrase = function (name) {
-    for (var i in this.phrases) {
-      if (this.phrases[i].name === name) {
-        return this.phrases[i];
-      }
+
+
+  p5.Convolver.prototype.resetImpulse = function (path, callback, errorCallback) {
+    if (window.location.origin.indexOf('file://') > -1 && window.cordova === 'undefined') {
+      alert('This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS');
     }
+
+    this.impulses = [];
+
+    this._loadBuffer(path, callback, errorCallback);
   };
   /**
-   *  Find all sequences with the specified name, and replace their patterns with the specified array.
+   *  If you have used <code>.addImpulse()</code> to add multiple impulses
+   *  to a p5.Convolver, then you can use this method to toggle between
+   *  the items in the <code>.impulses</code> Array. Accepts a parameter
+   *  to identify which impulse you wish to use, identified either by its
+   *  original filename (String) or by its position in the <code>.impulses
+   *  </code> Array (Number).<br/>
+   *  You can access the objects in the .impulses Array directly. Each
+   *  Object has two attributes: an <code>.audioBuffer</code> (type:
+   *  Web Audio <a href="
+   *  http://webaudio.github.io/web-audio-api/#the-audiobuffer-interface">
+   *  AudioBuffer)</a> and a <code>.name</code>, a String that corresponds
+   *  with the original filename.
    *
-   *  @method  replaceSequence
-   *  @param  {String} phraseName
-   *  @param  {Array} sequence  Array of values to pass into the callback
-   *                            at each step of the phrase.
+   *  @method toggleImpulse
+   *  @for p5.Convolver
+   *  @param {String|Number} id Identify the impulse by its original filename
+   *                            (String), or by its position in the
+   *                            <code>.impulses</code> Array (Number).
    */
-  p5.Part.prototype.replaceSequence = function (name, array) {
-    for (var i in this.phrases) {
-      if (this.phrases[i].name === name) {
-        this.phrases[i].sequence = array;
-      }
+
+
+  p5.Convolver.prototype.toggleImpulse = function (id) {
+    if (typeof id === 'number' && id < this.impulses.length) {
+      this._setBuffer(this.impulses[id].audioBuffer);
     }
-  };
-  p5.Part.prototype.incrementStep = function (time) {
-    if (this.partStep < this.length - 1) {
-      this.callback(time);
-      this.partStep += 1;
-    } else {
-      if (!this.looping && this.partStep === this.length - 1) {
-        console.log('done');
-        // this.callback(time);
-        this.onended();
+
+    if (typeof id === 'string') {
+      for (var i = 0; i < this.impulses.length; i++) {
+        if (this.impulses[i].name === id) {
+          this._setBuffer(this.impulses[i].audioBuffer);
+
+          break;
+        }
       }
     }
   };
-  /**
-   *  Set the function that will be called at every step. This will clear the previous function.
-   *
-   *  @method onStep
-   *  @param  {Function} callback The name of the callback
-   *                              you want to fire
-   *                              on every beat/tatum.
-   */
-  p5.Part.prototype.onStep = function (callback) {
-    this.callback = callback;
-  };
-  // ===============
-  // p5.Score
-  // ===============
-  /**
-   *  A Score consists of a series of Parts. The parts will
-   *  be played back in order. For example, you could have an
-   *  A part, a B part, and a C part, and play them back in this order
-   *  <code>new p5.Score(a, a, b, a, c)</code>
-   *
-   *  @class p5.Score
-   *  @constructor
-   *  @param {p5.Part} [...parts] One or multiple parts, to be played in sequence.
-   */
-  p5.Score = function () {
-    // for all of the arguments
-    this.parts = [];
-    this.currentPart = 0;
-    var thisScore = this;
-    for (var i in arguments) {
-      if (arguments[i] && this.parts[i]) {
-        this.parts[i] = arguments[i];
-        this.parts[i].nextPart = this.parts[i + 1];
-        this.parts[i].onended = function () {
-          thisScore.resetPart(i);
-          playNextPart(thisScore);
-        };
+
+  p5.Convolver.prototype.dispose = function () {
+    p5.Reverb.prototype.dispose.apply(this); 
+
+    for (var i in this.impulses) {
+      if (this.impulses[i]) {
+        this.impulses[i] = null;
       }
     }
-    this.looping = false;
   };
-  p5.Score.prototype.onended = function () {
-    if (this.looping) {
-      // this.resetParts();
-      this.parts[0].start();
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1); 
+
+
+  var Clock = __webpack_require__(27);
+
+  p5.Metro = function () {
+    this.clock = new Clock({
+      'callback': this.ontick.bind(this)
+    });
+    this.syncedParts = [];
+    this.bpm = 120; 
+
+    this._init();
+
+    this.prevTick = 0;
+    this.tatumTime = 0;
+
+    this.tickCallback = function () {};
+  };
+
+  p5.Metro.prototype.ontick = function (tickTime) {
+    var elapsedTime = tickTime - this.prevTick;
+    var secondsFromNow = tickTime - p5sound.audiocontext.currentTime;
+
+    if (elapsedTime - this.tatumTime <= -0.02) {
+      return;
     } else {
-      this.parts[this.parts.length - 1].onended = function () {
-        this.stop();
-        this.resetParts();
-      };
+      this.prevTick = tickTime; 
+
+      var self = this;
+      this.syncedParts.forEach(function (thisPart) {
+        if (!thisPart.isPlaying) return;
+        thisPart.incrementStep(secondsFromNow); 
+
+        thisPart.phrases.forEach(function (thisPhrase) {
+          var phraseArray = thisPhrase.sequence;
+          var bNum = self.metroTicks % phraseArray.length;
+
+          if (phraseArray[bNum] !== 0 && (self.metroTicks < phraseArray.length || !thisPhrase.looping)) {
+            thisPhrase.callback(secondsFromNow, phraseArray[bNum]);
+          }
+        });
+      });
+      this.metroTicks += 1;
+      this.tickCallback(secondsFromNow);
     }
-    this.currentPart = 0;
-  };
-  /**
-   *  Start playback of the score.
-   *
-   *  @method  start
-   */
-  p5.Score.prototype.start = function () {
-    this.parts[this.currentPart].start();
-    this.scoreStep = 0;
   };
-  /**
-   *  Stop playback of the score.
-   *
-   *  @method  stop
-   */
-  p5.Score.prototype.stop = function () {
-    this.parts[this.currentPart].stop();
-    this.currentPart = 0;
-    this.scoreStep = 0;
+
+  p5.Metro.prototype.setBPM = function (bpm, rampTime) {
+    var beatTime = 60 / (bpm * this.tatums);
+    var now = p5sound.audiocontext.currentTime;
+    this.tatumTime = beatTime;
+    var rampTime = rampTime || 0;
+    this.clock.frequency.setValueAtTime(this.clock.frequency.value, now);
+    this.clock.frequency.linearRampToValueAtTime(bpm, now + rampTime);
+    this.bpm = bpm;
   };
-  /**
-   *  Pause playback of the score.
-   *
-   *  @method  pause
-   */
-  p5.Score.prototype.pause = function () {
-    this.parts[this.currentPart].stop();
+
+  p5.Metro.prototype.getBPM = function () {
+    return this.clock.getRate() / this.tatums * 60;
   };
-  /**
-   *  Loop playback of the score.
-   *
-   *  @method  loop
-   */
-  p5.Score.prototype.loop = function () {
-    this.looping = true;
-    this.start();
+
+  p5.Metro.prototype._init = function () {
+    this.metroTicks = 0; 
+  }; 
+
+
+  p5.Metro.prototype.resetSync = function (part) {
+    this.syncedParts = [part];
+  }; 
+
+
+  p5.Metro.prototype.pushSync = function (part) {
+    this.syncedParts.push(part);
   };
-  /**
-   *  Stop looping playback of the score. If it
-   *  is currently playing, this will go into effect
-   *  after the current round of playback completes.
-   *
-   *  @method  noLoop
-   */
-  p5.Score.prototype.noLoop = function () {
-    this.looping = false;
+
+  p5.Metro.prototype.start = function (timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+    this.clock.start(now + t);
+    this.setBPM(this.bpm);
   };
-  p5.Score.prototype.resetParts = function () {
-    var self = this;
-    this.parts.forEach(function (part) {
-      self.resetParts[part];
-    });
+
+  p5.Metro.prototype.stop = function (timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+    this.clock.stop(now + t);
   };
-  p5.Score.prototype.resetPart = function (i) {
-    this.parts[i].stop();
-    this.parts[i].partStep = 0;
-    for (var p in this.parts[i].phrases) {
-      if (this.parts[i]) {
-        this.parts[i].phrases[p].phraseStep = 0;
-      }
-    }
+
+  p5.Metro.prototype.beatLength = function (tatums) {
+    this.tatums = 1 / tatums / 4; 
   };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(0),__webpack_require__(24),__webpack_require__(8)], __WEBPACK_AMD_DEFINE_RESULT__ = (function(t){"use strict";return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(e){var t=this.get(e);return null!==t?t.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(e,t){this.add({state:e,time:t})},t.TimelineState}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var BPM = 120;
   /**
-   *  Set the tempo for all parts in the score
+   *  Set the global tempo, in beats per minute, for all
+   *  p5.Parts. This method will impact all active p5.Parts.
    *
    *  @method setBPM
+   *  @for p5
    *  @param {Number} BPM      Beats Per Minute
    *  @param {Number} rampTime Seconds from now
    */
-  p5.Score.prototype.setBPM = function (bpm, rampTime) {
-    for (var i in this.parts) {
-      if (this.parts[i]) {
-        this.parts[i].setBPM(bpm, rampTime);
+
+  p5.prototype.setBPM = function (bpm, rampTime) {
+    BPM = bpm;
+
+    for (var i in p5sound.parts) {
+      if (p5sound.parts[i]) {
+        p5sound.parts[i].setBPM(bpm, rampTime);
       }
     }
   };
-  function playNextPart(aScore) {
-    aScore.currentPart++;
-    if (aScore.currentPart >= aScore.parts.length) {
-      aScore.scoreStep = 0;
-      aScore.onended();
-    } else {
-      aScore.scoreStep = 0;
-      aScore.parts[aScore.currentPart - 1].stop();
-      aScore.parts[aScore.currentPart].start();
-    }
-  }
-}(master);
-var soundloop;
-'use strict';
-soundloop = function () {
-  var p5sound = master;
-  var Clock = Tone_core_Clock;
   /**
-   * SoundLoop
+   *  <p>A phrase is a pattern of musical events over time, i.e.
+   *  a series of notes and rests.</p>
    *
-   * @class p5.SoundLoop
-   * @constructor
+   *  <p>Phrases must be added to a p5.Part for playback, and
+   *  each part can play multiple phrases at the same time.
+   *  For example, one Phrase might be a kick drum, another
+   *  could be a snare, and another could be the bassline.</p>
    *
-   * @param {Function} callback this function will be called on each iteration of theloop
-   * @param {Number|String} [interval] amount of time or beats for each iteration of the loop
-   *                                       defaults to 1
+   *  <p>The first parameter is a name so that the phrase can be
+   *  modified or deleted later. The callback is a a function that
+   *  this phrase will call at every step—for example it might be
+   *  called <code>playNote(value){}</code>. The array determines
+   *  which value is passed into the callback at each step of the
+   *  phrase. It can be numbers, an object with multiple numbers,
+   *  or a zero (0) indicates a rest so the callback won't be called).</p>
    *
-   * @example
-   * <div><code>
-   * let click;
-   * let looper1;
+   *  @class p5.Phrase
+   *  @constructor
+   *  @param {String}   name     Name so that you can access the Phrase.
+   *  @param {Function} callback The name of a function that this phrase
+   *                             will call. Typically it will play a sound,
+   *                             and accept two parameters: a time at which
+   *                             to play the sound (in seconds from now),
+   *                             and a value from the sequence array. The
+   *                             time should be passed into the play() or
+   *                             start() method to ensure precision.
+   *  @param {Array}   sequence    Array of values to pass into the callback
+   *                            at each step of the phrase.
+   *  @example
+   *  <div><code>
+   *  let mySound, myPhrase, myPart;
+   *  let pattern = [1,0,0,2,0,2,0,0];
+   *
+   *  function preload() {
+   *    mySound = loadSound('assets/beatbox.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playMyPart);
+   *    background(220);
+   *    text('tap to play', width/2, height/2);
+   *    textAlign(CENTER, CENTER);
+   *
+   *    myPhrase = new p5.Phrase('bbox', onEachStep, pattern);
+   *    myPart = new p5.Part();
+   *    myPart.addPhrase(myPhrase);
+   *    myPart.setBPM(60);
+   *  }
+   *
+   *  function onEachStep(time, playbackRate) {
+   *    mySound.rate(playbackRate);
+   *    mySound.play(time);
+   *  }
+   *
+   *  function playMyPart() {
+   *    userStartAudio();
+   *    myPart.start();
+   *  }
+   *  </code></div>
+   */
+
+
+  p5.Phrase = function (name, callback, sequence) {
+    this.phraseStep = 0;
+    this.name = name;
+    this.callback = callback;
+    /**
+     * Array of values to pass into the callback
+     * at each step of the phrase. Depending on the callback
+     * function's requirements, these values may be numbers,
+     * strings, or an object with multiple parameters.
+     * Zero (0) indicates a rest.
+     *
+     * @property {Array} sequence
+     */
+
+    this.sequence = sequence;
+  };
+  /**
+   *  <p>A p5.Part plays back one or more p5.Phrases. Instantiate a part
+   *  with steps and tatums. By default, each step represents a 1/16th note.</p>
+   *
+   *  <p>See p5.Phrase for more about musical timing.</p>
+   *
+   *  @class p5.Part
+   *  @constructor
+   *  @param {Number} [steps]   Steps in the part
+   *  @param {Number} [tatums] Divisions of a beat, e.g. use 1/4, or 0.25 for a quater note (default is 1/16, a sixteenth note)
+   *  @example
+   *  <div><code>
+   *  let box, drum, myPart;
+   *  let boxPat = [1,0,0,2,0,2,0,0];
+   *  let drumPat = [0,1,1,0,2,0,1,0];
+   *
+   *  function preload() {
+   *    box = loadSound('assets/beatbox.mp3');
+   *    drum = loadSound('assets/drum.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(playMyPart);
+   *    background(220);
+   *    textAlign(CENTER, CENTER);
+   *    text('tap to play', width/2, height/2);
+   *
+   *    let boxPhrase = new p5.Phrase('box', playBox, boxPat);
+   *    let drumPhrase = new p5.Phrase('drum', playDrum, drumPat);
+   *    myPart = new p5.Part();
+   *    myPart.addPhrase(boxPhrase);
+   *    myPart.addPhrase(drumPhrase);
+   *    myPart.setBPM(60);
+   *  }
+   *
+   *  function playBox(time, playbackRate) {
+   *    box.rate(playbackRate);
+   *    box.play(time);
+   *  }
    *
-   * function preload() {
-   *   click = loadSound('assets/drum.mp3');
-   * }
+   *  function playDrum(time, playbackRate) {
+   *    drum.rate(playbackRate);
+   *    drum.play(time);
+   *  }
    *
-   * function setup() {
-   *   //the looper's callback is passed the timeFromNow
-   *   //this value should be used as a reference point from
-   *   //which to schedule sounds
-   *   looper1 = new p5.SoundLoop(function(timeFromNow){
-   *     click.play(timeFromNow);
-   *     background(255 * (looper1.iterations % 2));
-   *     }, 2);
-   *
-   *   //stop after 10 iteratios;
-   *   looper1.maxIterations = 10;
-   *   //start the loop
-   *   looper1.start();
-   * }
-   * </code></div>
+   *  function playMyPart() {
+   *    userStartAudio();
+   *
+   *    myPart.start();
+   *  }
+   *  </code></div>
    */
-  p5.SoundLoop = function (callback, interval) {
-    this.callback = callback;
-    /**
-       * musicalTimeMode uses <a href = "https://github.com/Tonejs/Tone.js/wiki/Time">Tone.Time</a> convention
-    * true if string, false if number
-       * @property {Boolean} musicalTimeMode
-       */
-    this.musicalTimeMode = typeof this._interval === 'number' ? false : true;
-    this._interval = interval || 1;
-    /**
-     * musicalTimeMode variables
-     * modify these only when the interval is specified in musicalTime format as a string
-     */
-    this._timeSignature = 4;
-    this._bpm = 60;
+
+
+  p5.Part = function (steps, bLength) {
+    this.length = steps || 0; 
+
+    this.partStep = 0;
+    this.phrases = [];
     this.isPlaying = false;
-    /**
-     * Set a limit to the number of loops to play. defaults to Infinity
-     * @property {Number} maxIterations
-     */
-    this.maxIterations = Infinity;
-    var self = this;
-    this.clock = new Clock({
-      'callback': function (time) {
-        var timeFromNow = time - p5sound.audiocontext.currentTime;
-        /**
-         * Do not initiate the callback if timeFromNow is < 0
-         * This ususually occurs for a few milliseconds when the page
-         * is not fully loaded
-         *
-         * The callback should only be called until maxIterations is reached
-         */
-        if (timeFromNow > 0 && self.iterations <= self.maxIterations) {
-          self.callback(timeFromNow);
-        }
-      },
-      'frequency': this._calcFreq()
-    });
+    this.noLoop();
+    this.tatums = bLength || 0.0625; 
+
+    this.metro = new p5.Metro();
+
+    this.metro._init();
+
+    this.metro.beatLength(this.tatums);
+    this.metro.setBPM(BPM);
+    p5sound.parts.push(this);
+
+    this.callback = function () {};
   };
   /**
-   * Start the loop
-   * @method  start
-   * @param  {Number} [timeFromNow] schedule a starting time
+   *  Set the tempo of this part, in Beats Per Minute.
+   *
+   *  @method  setBPM
+   *  @for p5.Part
+   *  @param {Number} BPM      Beats Per Minute
+   *  @param {Number} [rampTime] Seconds from now
    */
-  p5.SoundLoop.prototype.start = function (timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    if (!this.isPlaying) {
-      this.clock.start(now + t);
-      this.isPlaying = true;
-    }
+
+
+  p5.Part.prototype.setBPM = function (tempo, rampTime) {
+    this.metro.setBPM(tempo, rampTime);
   };
   /**
-   * Stop the loop
-   * @method  stop
-   * @param  {Number} [timeFromNow] schedule a stopping time
+   *  Returns the tempo, in Beats Per Minute, of this part.
+   *
+   *  @method getBPM
+   *  @for p5.Part
+   *  @return {Number}
    */
-  p5.SoundLoop.prototype.stop = function (timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    if (this.isPlaying) {
-      this.clock.stop(now + t);
-      this.isPlaying = false;
-    }
+
+
+  p5.Part.prototype.getBPM = function () {
+    return this.metro.getBPM();
   };
   /**
-   * Pause the loop
-   * @method pause
-   * @param  {Number} [timeFromNow] schedule a pausing time
+   *  Start playback of this part. It will play
+   *  through all of its phrases at a speed
+   *  determined by setBPM.
+   *
+   *  @method  start
+   *  @for p5.Part
+   *  @param  {Number} [time] seconds from now
    */
-  p5.SoundLoop.prototype.pause = function (timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    if (this.isPlaying) {
-      this.clock.pause(now + t);
-      this.isPlaying = false;
+
+
+  p5.Part.prototype.start = function (time) {
+    if (!this.isPlaying) {
+      this.isPlaying = true;
+      this.metro.resetSync(this);
+      var t = time || 0;
+      this.metro.start(t);
     }
   };
   /**
-   * Synchronize loops. Use this method to start two more more loops in synchronization
-   * or to start a loop in synchronization with a loop that is already playing
-   * This method will schedule the implicit loop in sync with the explicit master loop
-   * i.e. loopToStart.syncedStart(loopToSyncWith)
-   * 
-   * @method  syncedStart
-   * @param  {Object} otherLoop   a p5.SoundLoop to sync with 
-   * @param  {Number} [timeFromNow] Start the loops in sync after timeFromNow seconds
+   *  Loop playback of this part. It will begin
+   *  looping through all of its phrases at a speed
+   *  determined by setBPM.
+   *
+   *  @method  loop
+   *  @for p5.Part
+   *  @param  {Number} [time] seconds from now
    */
-  p5.SoundLoop.prototype.syncedStart = function (otherLoop, timeFromNow) {
-    var t = timeFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    if (!otherLoop.isPlaying) {
-      otherLoop.clock.start(now + t);
-      otherLoop.isPlaying = true;
-      this.clock.start(now + t);
-      this.isPlaying = true;
-    } else if (otherLoop.isPlaying) {
-      var time = otherLoop.clock._nextTick - p5sound.audiocontext.currentTime;
-      this.clock.start(now + time);
-      this.isPlaying = true;
-    }
+
+
+  p5.Part.prototype.loop = function (time) {
+    this.looping = true; 
+
+    this.onended = function () {
+      this.partStep = 0;
+    };
+
+    var t = time || 0;
+    this.start(t);
   };
   /**
-   * Updates frequency value, reflected in next callback
-   * @private
-   * @method  _update
+   *  Tell the part to stop looping.
+   *
+   *  @method  noLoop
+   *  @for p5.Part
    */
-  p5.SoundLoop.prototype._update = function () {
-    this.clock.frequency.value = this._calcFreq();
+
+
+  p5.Part.prototype.noLoop = function () {
+    this.looping = false; 
+
+    this.onended = function () {
+      this.stop();
+    };
   };
   /**
-   * Calculate the frequency of the clock's callback based on bpm, interval, and timesignature
-   * @private
-   * @method  _calcFreq
-   * @return {Number} new clock frequency value
+   *  Stop the part and cue it to step 0. Playback will resume from the begining of the Part when it is played again.
+   *
+   *  @method  stop
+   *  @for p5.Part
+   *  @param  {Number} [time] seconds from now
    */
-  p5.SoundLoop.prototype._calcFreq = function () {
-    //Seconds mode, bpm / timesignature has no effect
-    if (typeof this._interval === 'number') {
-      this.musicalTimeMode = false;
-      return 1 / this._interval;
-    } else if (typeof this._interval === 'string') {
-      this.musicalTimeMode = true;
-      return this._bpm / 60 / this._convertNotation(this._interval) * (this._timeSignature / 4);
-    }
+
+
+  p5.Part.prototype.stop = function (time) {
+    this.partStep = 0;
+    this.pause(time);
   };
   /**
-   * Convert notation from musical time format to seconds
-   * Uses <a href = "https://github.com/Tonejs/Tone.js/wiki/Time">Tone.Time</a> convention
-   * @private
-   * @method _convertNotation
-   * @param  {String} value value to be converted
-   * @return {Number}       converted value in seconds
+   *  Pause the part. Playback will resume
+   *  from the current step.
+   *
+   *  @method  pause
+   *  @for p5.Part
+   *  @param  {Number} time seconds from now
    */
-  p5.SoundLoop.prototype._convertNotation = function (value) {
-    var type = value.slice(-1);
-    value = Number(value.slice(0, -1));
-    switch (type) {
-    case 'm':
-      return this._measure(value);
-    case 'n':
-      return this._note(value);
-    default:
-      console.warn('Specified interval is not formatted correctly. See Tone.js ' + 'timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time');
-    }
+
+
+  p5.Part.prototype.pause = function (time) {
+    this.isPlaying = false;
+    var t = time || 0;
+    this.metro.stop(t);
   };
   /**
-   * Helper conversion methods of measure and note
-   * @private
-   * @method  _measure
-   * @private
-   * @method  _note
+   *  Add a p5.Phrase to this Part.
+   *
+   *  @method  addPhrase
+   *  @for p5.Part
+   *  @param {p5.Phrase}   phrase   reference to a p5.Phrase
    */
-  p5.SoundLoop.prototype._measure = function (value) {
-    return value * this._timeSignature;
-  };
-  p5.SoundLoop.prototype._note = function (value) {
-    return this._timeSignature / value;
+
+
+  p5.Part.prototype.addPhrase = function (name, callback, array) {
+    var p;
+
+    if (arguments.length === 3) {
+      p = new p5.Phrase(name, callback, array);
+    } else if (arguments[0] instanceof p5.Phrase) {
+      p = arguments[0];
+    } else {
+      throw 'invalid input. addPhrase accepts name, callback, array or a p5.Phrase';
+    }
+
+    this.phrases.push(p); 
+
+    if (p.sequence.length > this.length) {
+      this.length = p.sequence.length;
+    }
   };
   /**
-   * Getters and Setters, setting any paramter will result in a change in the clock's
-   * frequency, that will be reflected after the next callback
-   * beats per minute (defaults to 60)
-   * @property {Number} bpm
-   */
-  Object.defineProperty(p5.SoundLoop.prototype, 'bpm', {
-    get: function () {
-      return this._bpm;
-    },
-    set: function (bpm) {
-      if (!this.musicalTimeMode) {
-        console.warn('Changing the BPM in "seconds" mode has no effect. ' + 'BPM is only relevant in musicalTimeMode ' + 'when the interval is specified as a string ' + '("2n", "4n", "1m"...etc)');
+   *  Remove a phrase from this part, based on the name it was
+   *  given when it was created.
+   *
+   *  @method  removePhrase
+   *  @for p5.Part
+   *  @param  {String} phraseName
+   */
+
+
+  p5.Part.prototype.removePhrase = function (name) {
+    for (var i in this.phrases) {
+      if (this.phrases[i].name === name) {
+        this.phrases.splice(i, 1);
       }
-      this._bpm = bpm;
-      this._update();
     }
-  });
+  };
   /**
-   * number of quarter notes in a measure (defaults to 4)
-   * @property {Number} timeSignature
+   *  Get a phrase from this part, based on the name it was
+   *  given when it was created. Now you can modify its array.
+   *
+   *  @method  getPhrase
+   *  @for p5.Part
+   *  @param  {String} phraseName
    */
-  Object.defineProperty(p5.SoundLoop.prototype, 'timeSignature', {
-    get: function () {
-      return this._timeSignature;
-    },
-    set: function (timeSig) {
-      if (!this.musicalTimeMode) {
-        console.warn('Changing the timeSignature in "seconds" mode has no effect. ' + 'BPM is only relevant in musicalTimeMode ' + 'when the interval is specified as a string ' + '("2n", "4n", "1m"...etc)');
+
+
+  p5.Part.prototype.getPhrase = function (name) {
+    for (var i in this.phrases) {
+      if (this.phrases[i].name === name) {
+        return this.phrases[i];
       }
-      this._timeSignature = timeSig;
-      this._update();
     }
-  });
+  };
   /**
-   * length of the loops interval
-   * @property {Number|String} interval
+   *  Find all sequences with the specified name, and replace their patterns with the specified array.
+   *
+   *  @method  replaceSequence
+   *  @for p5.Part
+   *  @param  {String} phraseName
+   *  @param  {Array} sequence  Array of values to pass into the callback
+   *                            at each step of the phrase.
    */
-  Object.defineProperty(p5.SoundLoop.prototype, 'interval', {
-    get: function () {
-      return this._interval;
-    },
-    set: function (interval) {
-      this.musicalTimeMode = typeof interval === 'Number' ? false : true;
-      this._interval = interval;
-      this._update();
+
+
+  p5.Part.prototype.replaceSequence = function (name, array) {
+    for (var i in this.phrases) {
+      if (this.phrases[i].name === name) {
+        this.phrases[i].sequence = array;
+      }
     }
-  });
-  /**
-   * how many times the callback has been called so far
-   * @property {Number} iterations
-   * @readonly
-   */
-  Object.defineProperty(p5.SoundLoop.prototype, 'iterations', {
-    get: function () {
-      return this.clock.ticks;
+  };
+
+  p5.Part.prototype.incrementStep = function (time) {
+    if (this.partStep < this.length - 1) {
+      this.callback(time);
+      this.partStep += 1;
+    } else {
+      if (!this.looping && this.partStep === this.length - 1) {
+        this.onended();
+      }
     }
-  });
-  return p5.SoundLoop;
-}(master, Tone_core_Clock);
-var compressor;
-compressor = function () {
-  'use strict';
-  var p5sound = master;
-  var Effect = effect;
-  var CustomError = errorHandler;
+  };
   /**
-   * Compressor is an audio effect class that performs dynamics compression
-   * on an audio input source. This is a very commonly used technique in music
-   * and sound production. Compression creates an overall louder, richer, 
-   * and fuller sound by lowering the volume of louds and raising that of softs.
-   * Compression can be used to avoid clipping (sound distortion due to 
-   * peaks in volume) and is especially useful when many sounds are played 
-   * at once. Compression can be used on indivudal sound sources in addition
-   * to the master output.  
-   *
-   * This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.  
-   * Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>, 
-   * <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and 
-   * <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
-   *
-   * @class p5.Compressor
-   * @constructor
-   * @extends p5.Effect
+   *  Set the function that will be called at every step. This will clear the previous function.
    *
-   * 
+   *  @method onStep
+   *  @for p5.Part
+   *  @param  {Function} callback The name of the callback
+   *                              you want to fire
+   *                              on every beat/tatum.
    */
-  p5.Compressor = function () {
-    Effect.call(this);
-    /**
-       * The p5.Compressor is built with a <a href="https://www.w3.org/TR/webaudio/#the-dynamicscompressornode-interface" 
-     *   target="_blank" title="W3 spec for Dynamics Compressor Node">Web Audio Dynamics Compressor Node
-     *   </a>
-       * @property {AudioNode} compressor 
-       */
-    this.compressor = this.ac.createDynamicsCompressor();
-    this.input.connect(this.compressor);
-    this.compressor.connect(this.wet);
-  };
-  p5.Compressor.prototype = Object.create(Effect.prototype);
-  /**
-  * Performs the same function as .connect, but also accepts
-  * optional parameters to set compressor's audioParams
-  * @method process 
-  *
-  * @param {Object} src         Sound source to be connected
-  * 
-  * @param {Number} [attack]     The amount of time (in seconds) to reduce the gain by 10dB,
-  *                            default = .003, range 0 - 1
-  * @param {Number} [knee]       A decibel value representing the range above the 
-  *                            threshold where the curve smoothly transitions to the "ratio" portion.
-  *                            default = 30, range 0 - 40
-  * @param {Number} [ratio]      The amount of dB change in input for a 1 dB change in output
-  *                            default = 12, range 1 - 20
-  * @param {Number} [threshold]  The decibel value above which the compression will start taking effect
-  *                            default = -24, range -100 - 0
-  * @param {Number} [release]    The amount of time (in seconds) to increase the gain by 10dB
-  *                            default = .25, range 0 - 1
-  */
-  p5.Compressor.prototype.process = function (src, attack, knee, ratio, threshold, release) {
-    src.connect(this.input);
-    this.set(attack, knee, ratio, threshold, release);
-  };
+
+
+  p5.Part.prototype.onStep = function (callback) {
+    this.callback = callback;
+  }; 
+
   /**
-   * Set the paramters of a compressor. 
-   * @method  set
-   * @param {Number} attack     The amount of time (in seconds) to reduce the gain by 10dB,
-   *                            default = .003, range 0 - 1
-   * @param {Number} knee       A decibel value representing the range above the 
-   *                            threshold where the curve smoothly transitions to the "ratio" portion.
-   *                            default = 30, range 0 - 40
-   * @param {Number} ratio      The amount of dB change in input for a 1 dB change in output
-   *                            default = 12, range 1 - 20
-   * @param {Number} threshold  The decibel value above which the compression will start taking effect
-   *                            default = -24, range -100 - 0
-   * @param {Number} release    The amount of time (in seconds) to increase the gain by 10dB
-   *                            default = .25, range 0 - 1
+   *  A Score consists of a series of Parts. The parts will
+   *  be played back in order. For example, you could have an
+   *  A part, a B part, and a C part, and play them back in this order
+   *  <code>new p5.Score(a, a, b, a, c)</code>
+   *
+   *  @class p5.Score
+   *  @constructor
+   *  @param {p5.Part} [...parts] One or multiple parts, to be played in sequence.
    */
-  p5.Compressor.prototype.set = function (attack, knee, ratio, threshold, release) {
-    if (typeof attack !== 'undefined') {
-      this.attack(attack);
-    }
-    if (typeof knee !== 'undefined') {
-      this.knee(knee);
-    }
-    if (typeof ratio !== 'undefined') {
-      this.ratio(ratio);
-    }
-    if (typeof threshold !== 'undefined') {
-      this.threshold(threshold);
+
+
+  p5.Score = function () {
+    this.parts = [];
+    this.currentPart = 0;
+    var thisScore = this;
+
+    for (var i in arguments) {
+      if (arguments[i] && this.parts[i]) {
+        this.parts[i] = arguments[i];
+        this.parts[i].nextPart = this.parts[i + 1];
+
+        this.parts[i].onended = function () {
+          thisScore.resetPart(i);
+          playNextPart(thisScore);
+        };
+      }
     }
-    if (typeof release !== 'undefined') {
-      this.release(release);
+
+    this.looping = false;
+  };
+
+  p5.Score.prototype.onended = function () {
+    if (this.looping) {
+      this.parts[0].start();
+    } else {
+      this.parts[this.parts.length - 1].onended = function () {
+        this.stop();
+        this.resetParts();
+      };
     }
+
+    this.currentPart = 0;
   };
   /**
-   * Get current attack or set value w/ time ramp
-   * 
-   * 
-   * @method attack
-   * @param {Number} [attack] Attack is the amount of time (in seconds) to reduce the gain by 10dB,
-   *                          default = .003, range 0 - 1
-   * @param {Number} [time]  Assign time value to schedule the change in value
+   *  Start playback of the score.
+   *
+   *  @method  start
+   *  @for p5.Score
    */
-  p5.Compressor.prototype.attack = function (attack, time) {
-    var t = time || 0;
-    if (typeof attack == 'number') {
-      this.compressor.attack.value = attack;
-      this.compressor.attack.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.compressor.attack.linearRampToValueAtTime(attack, this.ac.currentTime + 0.02 + t);
-    } else if (typeof attack !== 'undefined') {
-      attack.connect(this.compressor.attack);
-    }
-    return this.compressor.attack.value;
+
+
+  p5.Score.prototype.start = function () {
+    this.parts[this.currentPart].start();
+    this.scoreStep = 0;
   };
   /**
-   * Get current knee or set value w/ time ramp
-   * 
-   * @method knee
-   * @param {Number} [knee] A decibel value representing the range above the 
-   *                        threshold where the curve smoothly transitions to the "ratio" portion.
-   *                        default = 30, range 0 - 40
-   * @param {Number} [time]  Assign time value to schedule the change in value
+   *  Stop playback of the score.
+   *
+   *  @method  stop
+   *  @for p5.Score
    */
-  p5.Compressor.prototype.knee = function (knee, time) {
-    var t = time || 0;
-    if (typeof knee == 'number') {
-      this.compressor.knee.value = knee;
-      this.compressor.knee.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.compressor.knee.linearRampToValueAtTime(knee, this.ac.currentTime + 0.02 + t);
-    } else if (typeof knee !== 'undefined') {
-      knee.connect(this.compressor.knee);
-    }
-    return this.compressor.knee.value;
+
+
+  p5.Score.prototype.stop = function () {
+    this.parts[this.currentPart].stop();
+    this.currentPart = 0;
+    this.scoreStep = 0;
   };
   /**
-   * Get current ratio or set value w/ time ramp
-   * @method ratio
+   *  Pause playback of the score.
    *
-   * @param {Number} [ratio]      The amount of dB change in input for a 1 dB change in output
-   *                            default = 12, range 1 - 20 
-   * @param {Number} [time]  Assign time value to schedule the change in value
+   *  @method  pause
+   *  @for p5.Score
    */
-  p5.Compressor.prototype.ratio = function (ratio, time) {
-    var t = time || 0;
-    if (typeof ratio == 'number') {
-      this.compressor.ratio.value = ratio;
-      this.compressor.ratio.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.compressor.ratio.linearRampToValueAtTime(ratio, this.ac.currentTime + 0.02 + t);
-    } else if (typeof ratio !== 'undefined') {
-      ratio.connect(this.compressor.ratio);
-    }
-    return this.compressor.ratio.value;
+
+
+  p5.Score.prototype.pause = function () {
+    this.parts[this.currentPart].stop();
   };
   /**
-   * Get current threshold or set value w/ time ramp
-   * @method threshold
+   *  Loop playback of the score.
    *
-   * @param {Number} threshold  The decibel value above which the compression will start taking effect
-   *                            default = -24, range -100 - 0
-   * @param {Number} [time]  Assign time value to schedule the change in value
-   */
-  p5.Compressor.prototype.threshold = function (threshold, time) {
-    var t = time || 0;
-    if (typeof threshold == 'number') {
-      this.compressor.threshold.value = threshold;
-      this.compressor.threshold.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.compressor.threshold.linearRampToValueAtTime(threshold, this.ac.currentTime + 0.02 + t);
-    } else if (typeof threshold !== 'undefined') {
-      threshold.connect(this.compressor.threshold);
-    }
-    return this.compressor.threshold.value;
+   *  @method  loop
+   *  @for p5.Score
+   */
+
+
+  p5.Score.prototype.loop = function () {
+    this.looping = true;
+    this.start();
   };
   /**
-   * Get current release or set value w/ time ramp
-   * @method release
-   *
-   * @param {Number} release    The amount of time (in seconds) to increase the gain by 10dB
-   *                            default = .25, range 0 - 1
+   *  Stop looping playback of the score. If it
+   *  is currently playing, this will go into effect
+   *  after the current round of playback completes.
    *
-   * @param {Number} [time]  Assign time value to schedule the change in value
+   *  @method  noLoop
+   *  @for p5.Score
    */
-  p5.Compressor.prototype.release = function (release, time) {
-    var t = time || 0;
-    if (typeof release == 'number') {
-      this.compressor.release.value = release;
-      this.compressor.release.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
-      this.compressor.release.linearRampToValueAtTime(release, this.ac.currentTime + 0.02 + t);
-    } else if (typeof number !== 'undefined') {
-      release.connect(this.compressor.release);
+
+
+  p5.Score.prototype.noLoop = function () {
+    this.looping = false;
+  };
+
+  p5.Score.prototype.resetParts = function () {
+    var self = this;
+    this.parts.forEach(function (part) {
+      self.resetParts[part];
+    });
+  };
+
+  p5.Score.prototype.resetPart = function (i) {
+    this.parts[i].stop();
+    this.parts[i].partStep = 0;
+
+    for (var p in this.parts[i].phrases) {
+      if (this.parts[i]) {
+        this.parts[i].phrases[p].phraseStep = 0;
+      }
     }
-    return this.compressor.release.value;
   };
   /**
-   * Return the current reduction value
+   *  Set the tempo for all parts in the score
    *
-   * @method reduction
-   * @return {Number} Value of the amount of gain reduction that is applied to the signal
+   *  @method setBPM
+   *  @for p5.Score
+   *  @param {Number} BPM      Beats Per Minute
+   *  @param {Number} rampTime Seconds from now
    */
-  p5.Compressor.prototype.reduction = function () {
-    return this.compressor.reduction.value;
-  };
-  p5.Compressor.prototype.dispose = function () {
-    Effect.prototype.dispose.apply(this);
-    if (this.compressor) {
-      this.compressor.disconnect();
-      delete this.compressor;
+
+
+  p5.Score.prototype.setBPM = function (bpm, rampTime) {
+    for (var i in this.parts) {
+      if (this.parts[i]) {
+        this.parts[i].setBPM(bpm, rampTime);
+      }
     }
   };
-  return p5.Compressor;
-}(master, effect, errorHandler);
-var soundRecorder;
-'use strict';
-soundRecorder = function () {
-  // inspiration: recorder.js, Tone.js & typedarray.org
-  var p5sound = master;
-  var convertToWav = helpers.convertToWav;
-  var ac = p5sound.audiocontext;
+
+  function playNextPart(aScore) {
+    aScore.currentPart++;
+
+    if (aScore.currentPart >= aScore.parts.length) {
+      aScore.scoreStep = 0;
+      aScore.onended();
+    } else {
+      aScore.scoreStep = 0;
+      aScore.parts[aScore.currentPart - 1].stop();
+      aScore.parts[aScore.currentPart].start();
+    }
+  }
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var Clock = __webpack_require__(27);
   /**
-   *  <p>Record sounds for playback and/or to save as a .wav file.
-   *  The p5.SoundRecorder records all sound output from your sketch,
-   *  or can be assigned a specific source with setInput().</p>
-   *  <p>The record() method accepts a p5.SoundFile as a parameter.
-   *  When playback is stopped (either after the given amount of time,
-   *  or with the stop() method), the p5.SoundRecorder will send its
-   *  recording to that p5.SoundFile for playback.</p>
-   *
-   *  @class p5.SoundRecorder
-   *  @constructor
-   *  @example
-   *  <div><code>
-   *  let mic, recorder, soundFile;
-   *  let state = 0;
-   *
-   *  function setup() {
-   *    background(200);
-   *    // create an audio in
-   *    mic = new p5.AudioIn();
-   *
-   *    // prompts user to enable their browser mic
-   *    mic.start();
-   *
-   *    // create a sound recorder
-   *    recorder = new p5.SoundRecorder();
-   *
-   *    // connect the mic to the recorder
-   *    recorder.setInput(mic);
-   *
-   *    // this sound file will be used to
-   *    // playback & save the recording
-   *    soundFile = new p5.SoundFile();
+   * SoundLoop
    *
-   *    text('keyPress to record', 20, 20);
-   *  }
+   * @class p5.SoundLoop
+   * @constructor
    *
-   *  function keyPressed() {
-   *    // make sure user enabled the mic
-   *    if (state === 0 && mic.enabled) {
+   * @param {Function} callback this function will be called on each iteration of theloop
+   * @param {Number|String} [interval] amount of time (if a number) or beats (if a string, following <a href = "https://github.com/Tonejs/Tone.js/wiki/Time">Tone.Time</a> convention) for each iteration of the loop. Defaults to 1 second.
    *
-   *      // record to our p5.SoundFile
-   *      recorder.record(soundFile);
+   * @example
+   * <div><code>
+   *  let synth, soundLoop;
+   *  let notePattern = [60, 62, 64, 67, 69, 72];
    *
-   *      background(255,0,0);
-   *      text('Recording!', 20, 20);
-   *      state++;
-   *    }
-   *    else if (state === 1) {
-   *      background(0,255,0);
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    colorMode(HSB);
+   *    background(0, 0, 86);
+   *    text('tap to start/stop', 10, 20);
+   *
+   *    //the looper's callback is passed the timeFromNow
+   *    //this value should be used as a reference point from
+   *    //which to schedule sounds
+   *    let intervalInSeconds = 0.2;
+   *    soundLoop = new p5.SoundLoop(onSoundLoop, intervalInSeconds);
+   *
+   *    synth = new p5.MonoSynth();
+   * }
    *
-   *      // stop recorder and
-   *      // send result to soundFile
-   *      recorder.stop();
+   * function canvasPressed() {
+   *   // ensure audio is enabled
+   *   userStartAudio();
    *
-   *      text('Stopped', 20, 20);
-   *      state++;
-   *    }
+   *   if (soundLoop.isPlaying) {
+   *     soundLoop.stop();
+   *   } else {
+   *     // start the loop
+   *     soundLoop.start();
+   *   }
+   * }
    *
-   *    else if (state === 2) {
-   *      soundFile.play(); // play the result!
-   *      save(soundFile, 'mySound.wav');
-   *      state++;
-   *    }
-   *  }
-   *  </div></code>
+   * function onSoundLoop(timeFromNow) {
+   *   let noteIndex = (soundLoop.iterations - 1) % notePattern.length;
+   *   let note = midiToFreq(notePattern[noteIndex]);
+   *   synth.play(note, 0.5, timeFromNow);
+   *   background(noteIndex * 360 / notePattern.length, 50, 100);
+   * }
+   * </code></div>
    */
-  p5.SoundRecorder = function () {
-    this.input = ac.createGain();
-    this.output = ac.createGain();
-    this.recording = false;
-    this.bufferSize = 1024;
-    this._channels = 2;
-    // stereo (default)
-    this._clear();
-    // initialize variables
-    this._jsNode = ac.createScriptProcessor(this.bufferSize, this._channels, 2);
-    this._jsNode.onaudioprocess = this._audioprocess.bind(this);
+
+
+  p5.SoundLoop = function (callback, interval) {
+    this.callback = callback;
     /**
-     *  callback invoked when the recording is over
-     *  @private
-     *  @type Function(Float32Array)
+     * musicalTimeMode uses <a href = "https://github.com/Tonejs/Tone.js/wiki/Time">Tone.Time</a> convention
+     * true if string, false if number
+     * @property {Boolean} musicalTimeMode
      */
-    this._callback = function () {
-    };
-    // connections
-    this._jsNode.connect(p5.soundOut._silentNode);
-    this.setInput();
-    // add this p5.SoundFile to the soundArray
-    p5sound.soundArray.push(this);
+
+    this.musicalTimeMode = typeof this._interval === 'number' ? false : true;
+    this._interval = interval || 1;
+    /**
+     * musicalTimeMode variables
+     * modify these only when the interval is specified in musicalTime format as a string
+     */
+
+    this._timeSignature = 4;
+    this._bpm = 60;
+    this.isPlaying = false;
+    /**
+     * Set a limit to the number of loops to play. defaults to Infinity
+     * @property {Number} maxIterations
+     */
+
+    this.maxIterations = Infinity;
+    var self = this;
+    this.clock = new Clock({
+      'callback': function callback(time) {
+        var timeFromNow = time - p5sound.audiocontext.currentTime;
+        /**
+         * Do not initiate the callback if timeFromNow is < 0
+         * This ususually occurs for a few milliseconds when the page
+         * is not fully loaded
+         *
+         * The callback should only be called until maxIterations is reached
+         */
+
+        if (timeFromNow > 0 && self.iterations <= self.maxIterations) {
+          self.callback(timeFromNow);
+        }
+      },
+      'frequency': this._calcFreq()
+    });
   };
   /**
-   *  Connect a specific device to the p5.SoundRecorder.
-   *  If no parameter is given, p5.SoundRecorer will record
-   *  all audible p5.sound from your sketch.
-   *
-   *  @method  setInput
-   *  @param {Object} [unit] p5.sound object or a web audio unit
-   *                         that outputs sound
+   * Start the loop
+   * @method  start
+   * @for p5.SoundLoop
+   * @param  {Number} [timeFromNow] schedule a starting time
    */
-  p5.SoundRecorder.prototype.setInput = function (unit) {
-    this.input.disconnect();
-    this.input = null;
-    this.input = ac.createGain();
-    this.input.connect(this._jsNode);
-    this.input.connect(this.output);
-    if (unit) {
-      unit.connect(this.input);
-    } else {
-      p5.soundOut.output.connect(this.input);
+
+
+  p5.SoundLoop.prototype.start = function (timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+
+    if (!this.isPlaying) {
+      this.clock.start(now + t);
+      this.isPlaying = true;
+    }
+  };
+  /**
+   * Stop the loop
+   * @method  stop
+   * @for p5.SoundLoop
+   * @param  {Number} [timeFromNow] schedule a stopping time
+   */
+
+
+  p5.SoundLoop.prototype.stop = function (timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+
+    if (this.isPlaying) {
+      this.clock.stop(now + t);
+      this.isPlaying = false;
+    }
+  };
+  /**
+   * Pause the loop
+   * @method pause
+   * @for p5.SoundLoop
+   * @param  {Number} [timeFromNow] schedule a pausing time
+   */
+
+
+  p5.SoundLoop.prototype.pause = function (timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+
+    if (this.isPlaying) {
+      this.clock.pause(now + t);
+      this.isPlaying = false;
     }
   };
   /**
-   *  Start recording. To access the recording, provide
-   *  a p5.SoundFile as the first parameter. The p5.SoundRecorder
-   *  will send its recording to that p5.SoundFile for playback once
-   *  recording is complete. Optional parameters include duration
-   *  (in seconds) of the recording, and a callback function that
-   *  will be called once the complete recording has been
-   *  transfered to the p5.SoundFile.
+   * Synchronize loops. Use this method to start two more more loops in synchronization
+   * or to start a loop in synchronization with a loop that is already playing
+   * This method will schedule the implicit loop in sync with the explicit master loop
+   * i.e. loopToStart.syncedStart(loopToSyncWith)
    *
-   *  @method  record
-   *  @param  {p5.SoundFile}   soundFile    p5.SoundFile
-   *  @param  {Number}   [duration] Time (in seconds)
-   *  @param  {Function} [callback] The name of a function that will be
-   *                                called once the recording completes
+   * @method  syncedStart
+   * @for p5.SoundLoop
+   * @param  {Object} otherLoop   a p5.SoundLoop to sync with
+   * @param  {Number} [timeFromNow] Start the loops in sync after timeFromNow seconds
    */
-  p5.SoundRecorder.prototype.record = function (sFile, duration, callback) {
-    this.recording = true;
-    if (duration) {
-      this.sampleLimit = Math.round(duration * ac.sampleRate);
-    }
-    if (sFile && callback) {
-      this._callback = function () {
-        this.buffer = this._getBuffer();
-        sFile.setBuffer(this.buffer);
-        callback();
-      };
-    } else if (sFile) {
-      this._callback = function () {
-        this.buffer = this._getBuffer();
-        sFile.setBuffer(this.buffer);
-      };
+
+
+  p5.SoundLoop.prototype.syncedStart = function (otherLoop, timeFromNow) {
+    var t = timeFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+
+    if (!otherLoop.isPlaying) {
+      otherLoop.clock.start(now + t);
+      otherLoop.isPlaying = true;
+      this.clock.start(now + t);
+      this.isPlaying = true;
+    } else if (otherLoop.isPlaying) {
+      var time = otherLoop.clock._nextTick - p5sound.audiocontext.currentTime;
+      this.clock.start(now + time);
+      this.isPlaying = true;
     }
   };
   /**
-   *  Stop the recording. Once the recording is stopped,
-   *  the results will be sent to the p5.SoundFile that
-   *  was given on .record(), and if a callback function
-   *  was provided on record, that function will be called.
-   *
-   *  @method  stop
+   * Updates frequency value, reflected in next callback
+   * @private
+   * @for p5.SoundLoop
+   * @method  _update
    */
-  p5.SoundRecorder.prototype.stop = function () {
-    this.recording = false;
-    this._callback();
-    this._clear();
-  };
-  p5.SoundRecorder.prototype._clear = function () {
-    this._leftBuffers = [];
-    this._rightBuffers = [];
-    this.recordedSamples = 0;
-    this.sampleLimit = null;
+
+
+  p5.SoundLoop.prototype._update = function () {
+    this.clock.frequency.value = this._calcFreq();
   };
   /**
-   *  internal method called on audio process
-   *
-   *  @private
-   *  @param   {AudioProcessorEvent} event
+   * Calculate the frequency of the clock's callback based on bpm, interval, and timesignature
+   * @private
+   * @for p5.SoundLoop
+   * @method  _calcFreq
+   * @return {Number} new clock frequency value
    */
-  p5.SoundRecorder.prototype._audioprocess = function (event) {
-    if (this.recording === false) {
-      return;
-    } else if (this.recording === true) {
-      // if we are past the duration, then stop... else:
-      if (this.sampleLimit && this.recordedSamples >= this.sampleLimit) {
-        this.stop();
-      } else {
-        // get channel data
-        var left = event.inputBuffer.getChannelData(0);
-        var right = event.inputBuffer.getChannelData(1);
-        // clone the samples
-        this._leftBuffers.push(new Float32Array(left));
-        this._rightBuffers.push(new Float32Array(right));
-        this.recordedSamples += this.bufferSize;
+
+
+  p5.SoundLoop.prototype._calcFreq = function () {
+    if (typeof this._interval === 'number') {
+      this.musicalTimeMode = false;
+      return 1 / this._interval;
+    } 
+    else if (typeof this._interval === 'string') {
+        this.musicalTimeMode = true;
+        return this._bpm / 60 / this._convertNotation(this._interval) * (this._timeSignature / 4);
       }
-    }
-  };
-  p5.SoundRecorder.prototype._getBuffer = function () {
-    var buffers = [];
-    buffers.push(this._mergeBuffers(this._leftBuffers));
-    buffers.push(this._mergeBuffers(this._rightBuffers));
-    return buffers;
-  };
-  p5.SoundRecorder.prototype._mergeBuffers = function (channelBuffer) {
-    var result = new Float32Array(this.recordedSamples);
-    var offset = 0;
-    var lng = channelBuffer.length;
-    for (var i = 0; i < lng; i++) {
-      var buffer = channelBuffer[i];
-      result.set(buffer, offset);
-      offset += buffer.length;
-    }
-    return result;
   };
-  p5.SoundRecorder.prototype.dispose = function () {
-    this._clear();
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    this._callback = function () {
-    };
-    if (this.input) {
-      this.input.disconnect();
+  /**
+   * Convert notation from musical time format to seconds
+   * Uses <a href = "https://github.com/Tonejs/Tone.js/wiki/Time">Tone.Time</a> convention
+   * @private
+   * @for p5.SoundLoop
+   * @method _convertNotation
+   * @param  {String} value value to be converted
+   * @return {Number}       converted value in seconds
+   */
+
+
+  p5.SoundLoop.prototype._convertNotation = function (value) {
+    var type = value.slice(-1);
+    value = Number(value.slice(0, -1));
+
+    switch (type) {
+      case 'm':
+        return this._measure(value);
+
+      case 'n':
+        return this._note(value);
+
+      default:
+        console.warn('Specified interval is not formatted correctly. See Tone.js ' + 'timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time');
     }
-    this.input = null;
-    this._jsNode = null;
   };
   /**
-   * Save a p5.SoundFile as a .wav file. The browser will prompt the user
-   * to download the file to their device.
-   * For uploading audio to a server, use
-   * <a href="/docs/reference/#/p5.SoundFile/saveBlob">`p5.SoundFile.saveBlob`</a>.
-   *
-   *  @for p5
-   *  @method saveSound
-   *  @param  {p5.SoundFile} soundFile p5.SoundFile that you wish to save
-   *  @param  {String} fileName      name of the resulting .wav file.
+   * Helper conversion methods of measure and note
+   * @private
+   * @for p5.SoundLoop
+   * @method  _measure
    */
-  // add to p5.prototype as this is used by the p5 `save()` method.
-  p5.prototype.saveSound = function (soundFile, fileName) {
-    const dataView = convertToWav(soundFile.buffer);
-    p5.prototype.writeFile([dataView], fileName, 'wav');
+
+
+  p5.SoundLoop.prototype._measure = function (value) {
+    return value * this._timeSignature;
   };
-}(master, helpers);
-var peakdetect;
-'use strict';
-peakdetect = function () {
   /**
-   *  <p>PeakDetect works in conjunction with p5.FFT to
-   *  look for onsets in some or all of the frequency spectrum.
-   *  </p>
-   *  <p>
-   *  To use p5.PeakDetect, call <code>update</code> in the draw loop
-   *  and pass in a p5.FFT object.
-   *  </p>
-   *  <p>
-   *  You can listen for a specific part of the frequency spectrum by
-   *  setting the range between <code>freq1</code> and <code>freq2</code>.
-   *  </p>
-   *
-   *  <p><code>threshold</code> is the threshold for detecting a peak,
-   *  scaled between 0 and 1. It is logarithmic, so 0.1 is half as loud
-   *  as 1.0.</p>
-   *
-   *  <p>
-   *  The update method is meant to be run in the draw loop, and
-   *  <b>frames</b> determines how many loops must pass before
-   *  another peak can be detected.
-   *  For example, if the frameRate() = 60, you could detect the beat of a
-   *  120 beat-per-minute song with this equation:
-   *  <code> framesPerPeak = 60 / (estimatedBPM / 60 );</code>
-   *  </p>
-   *
-   *  <p>
-   *  Based on example contribtued by @b2renger, and a simple beat detection
-   *  explanation by <a
-   *  href="http://www.airtightinteractive.com/2013/10/making-audio-reactive-visuals/"
-   *  target="_blank">Felix Turner</a>.
-   *  </p>
-   *
-   *  @class  p5.PeakDetect
-   *  @constructor
-   *  @param {Number} [freq1]     lowFrequency - defaults to 20Hz
-   *  @param {Number} [freq2]     highFrequency - defaults to 20000 Hz
-   *  @param {Number} [threshold] Threshold for detecting a beat between 0 and 1
-   *                            scaled logarithmically where 0.1 is 1/2 the loudness
-   *                            of 1.0. Defaults to 0.35.
-   *  @param {Number} [framesPerPeak]     Defaults to 20.
-   *  @example
-   *  <div><code>
-   *
-   *  let cnv, soundFile, fft, peakDetect;
-   *  let ellipseWidth = 10;
-   *
-   *  function preload() {
-   *    soundFile = loadSound('assets/beat.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    background(0);
-   *    noStroke();
-   *    fill(255);
-   *    textAlign(CENTER);
-   *
-   *    // p5.PeakDetect requires a p5.FFT
-   *    fft = new p5.FFT();
-   *    peakDetect = new p5.PeakDetect();
-   *  }
-   *
-   *  function draw() {
-   *    background(0);
-   *    text('click to play/pause', width/2, height/2);
-   *
-   *    // peakDetect accepts an fft post-analysis
-   *    fft.analyze();
-   *    peakDetect.update(fft);
-   *
-   *    if ( peakDetect.isDetected ) {
-   *      ellipseWidth = 50;
-   *    } else {
-   *      ellipseWidth *= 0.95;
-   *    }
-   *
-   *    ellipse(width/2, height/2, ellipseWidth, ellipseWidth);
-   *  }
-   *
-   *  // toggle play/stop when canvas is clicked
-   *  function mouseClicked() {
-   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
-   *      if (soundFile.isPlaying() ) {
-   *        soundFile.stop();
-   *      } else {
-   *        soundFile.play();
-   *      }
-   *    }
-   *  }
-   *  </code></div>
+   * @private
+   * @method  _note
+   * @for p5.SoundLoop
    */
-  p5.PeakDetect = function (freq1, freq2, threshold, _framesPerPeak) {
-    // framesPerPeak determines how often to look for a beat.
-    // If a beat is provided, try to look for a beat based on bpm
-    this.framesPerPeak = _framesPerPeak || 20;
-    this.framesSinceLastPeak = 0;
-    this.decayRate = 0.95;
-    this.threshold = threshold || 0.35;
-    this.cutoff = 0;
-    // how much to increase the cutoff
-    // TO DO: document this / figure out how to make it accessible
-    this.cutoffMult = 1.5;
-    this.energy = 0;
-    this.penergy = 0;
-    // TO DO: document this property / figure out how to make it accessible
-    this.currentValue = 0;
-    /**
-     *  isDetected is set to true when a peak is detected.
-     *
-     *  @attribute isDetected {Boolean}
-     *  @default  false
-     */
-    this.isDetected = false;
-    this.f1 = freq1 || 40;
-    this.f2 = freq2 || 20000;
-    // function to call when a peak is detected
-    this._onPeak = function () {
-    };
+
+
+  p5.SoundLoop.prototype._note = function (value) {
+    return this._timeSignature / value;
   };
   /**
-   *  The update method is run in the draw loop.
-   *
-   *  Accepts an FFT object. You must call .analyze()
-   *  on the FFT object prior to updating the peakDetect
-   *  because it relies on a completed FFT analysis.
-   *
-   *  @method  update
-   *  @param  {p5.FFT} fftObject A p5.FFT object
+   * Getters and Setters, setting any paramter will result in a change in the clock's
+   * frequency, that will be reflected after the next callback
+   * beats per minute (defaults to 60)
+   * @property {Number} bpm
+   * @for p5.SoundLoop
+   */
+
+
+  Object.defineProperty(p5.SoundLoop.prototype, 'bpm', {
+    get: function get() {
+      return this._bpm;
+    },
+    set: function set(bpm) {
+      if (!this.musicalTimeMode) {
+        console.warn('Changing the BPM in "seconds" mode has no effect. ' + 'BPM is only relevant in musicalTimeMode ' + 'when the interval is specified as a string ' + '("2n", "4n", "1m"...etc)');
+      }
+
+      this._bpm = bpm;
+
+      this._update();
+    }
+  });
+  /**
+   * number of quarter notes in a measure (defaults to 4)
+   * @property {Number} timeSignature
+   * @for p5.SoundLoop
    */
-  p5.PeakDetect.prototype.update = function (fftObject) {
-    var nrg = this.energy = fftObject.getEnergy(this.f1, this.f2) / 255;
-    if (nrg > this.cutoff && nrg > this.threshold && nrg - this.penergy > 0) {
-      // trigger callback
-      this._onPeak();
-      this.isDetected = true;
-      // debounce
-      this.cutoff = nrg * this.cutoffMult;
-      this.framesSinceLastPeak = 0;
-    } else {
-      this.isDetected = false;
-      if (this.framesSinceLastPeak <= this.framesPerPeak) {
-        this.framesSinceLastPeak++;
-      } else {
-        this.cutoff *= this.decayRate;
-        this.cutoff = Math.max(this.cutoff, this.threshold);
+
+  Object.defineProperty(p5.SoundLoop.prototype, 'timeSignature', {
+    get: function get() {
+      return this._timeSignature;
+    },
+    set: function set(timeSig) {
+      if (!this.musicalTimeMode) {
+        console.warn('Changing the timeSignature in "seconds" mode has no effect. ' + 'BPM is only relevant in musicalTimeMode ' + 'when the interval is specified as a string ' + '("2n", "4n", "1m"...etc)');
       }
+
+      this._timeSignature = timeSig;
+
+      this._update();
     }
-    this.currentValue = nrg;
-    this.penergy = nrg;
-  };
+  });
   /**
-   *  onPeak accepts two arguments: a function to call when
-   *  a peak is detected. The value of the peak,
-   *  between 0.0 and 1.0, is passed to the callback.
-   *
-   *  @method  onPeak
-   *  @param  {Function} callback Name of a function that will
-   *                              be called when a peak is
-   *                              detected.
-   *  @param  {Object}   [val]    Optional value to pass
-   *                              into the function when
-   *                              a peak is detected.
-   *  @example
-   *  <div><code>
-   *  let cnv, soundFile, fft, peakDetect;
-   *  let ellipseWidth = 0;
-   *
-   *  function preload() {
-   *    soundFile = loadSound('assets/beat.mp3');
-   *  }
-   *
-   *  function setup() {
-   *    cnv = createCanvas(100,100);
-   *    textAlign(CENTER);
-   *
-   *    fft = new p5.FFT();
-   *    peakDetect = new p5.PeakDetect();
-   *
-   *    setupSound();
-   *
-   *    // when a beat is detected, call triggerBeat()
-   *    peakDetect.onPeak(triggerBeat);
-   *  }
-   *
-   *  function draw() {
-   *    background(0);
-   *    fill(255);
-   *    text('click to play', width/2, height/2);
-   *
-   *    fft.analyze();
-   *    peakDetect.update(fft);
-   *
-   *    ellipseWidth *= 0.95;
-   *    ellipse(width/2, height/2, ellipseWidth, ellipseWidth);
-   *  }
-   *
-   *  // this function is called by peakDetect.onPeak
-   *  function triggerBeat() {
-   *    ellipseWidth = 50;
-   *  }
-   *
-   *  // mouseclick starts/stops sound
-   *  function setupSound() {
-   *    cnv.mouseClicked( function() {
-   *      if (soundFile.isPlaying() ) {
-   *        soundFile.stop();
-   *      } else {
-   *        soundFile.play();
-   *      }
-   *    });
-   *  }
-   *  </code></div>
+   * length of the loops interval
+   * @property {Number|String} interval
+   * @for p5.SoundLoop
    */
-  p5.PeakDetect.prototype.onPeak = function (callback, val) {
-    var self = this;
-    self._onPeak = function () {
-      callback(self.energy, val);
-    };
-  };
-}();
-var gain;
-'use strict';
-gain = function () {
-  var p5sound = master;
+
+  Object.defineProperty(p5.SoundLoop.prototype, 'interval', {
+    get: function get() {
+      return this._interval;
+    },
+    set: function set(interval) {
+      this.musicalTimeMode = typeof interval === 'Number' ? false : true;
+      this._interval = interval;
+
+      this._update();
+    }
+  });
   /**
-   *  A gain node is usefull to set the relative volume of sound.
-   *  It's typically used to build mixers.
-   *
-   *  @class p5.Gain
-   *  @constructor
-   *  @example
-   *  <div><code>
-   *
-   * // load two soundfile and crossfade beetween them
-   * let sound1,sound2;
-   * let gain1, gain2, gain3;
-   *
-   * function preload(){
-   *   soundFormats('ogg', 'mp3');
-   *   sound1 = loadSound('assets/Damscray_-_Dancing_Tiger_01');
-   *   sound2 = loadSound('assets/beat.mp3');
-   * }
-   *
-   * function setup() {
-   *   createCanvas(400,200);
-   *
-   *   // create a 'master' gain to which we will connect both soundfiles
-   *   gain3 = new p5.Gain();
-   *   gain3.connect();
-   *
-   *   // setup first sound for playing
-   *   sound1.rate(1);
-   *   sound1.loop();
-   *   sound1.disconnect(); // diconnect from p5 output
-   *
-   *   gain1 = new p5.Gain(); // setup a gain node
-   *   gain1.setInput(sound1); // connect the first sound to its input
-   *   gain1.connect(gain3); // connect its output to the 'master'
-   *
-   *   sound2.rate(1);
-   *   sound2.disconnect();
-   *   sound2.loop();
-   *
-   *   gain2 = new p5.Gain();
-   *   gain2.setInput(sound2);
-   *   gain2.connect(gain3);
-   *
-   * }
-   *
-   * function draw(){
-   *   background(180);
-   *
-   *   // calculate the horizontal distance beetween the mouse and the right of the screen
-   *   let d = dist(mouseX,0,width,0);
+   * how many times the callback has been called so far
+   * @property {Number} iterations
+   * @for p5.SoundLoop
+   * @readonly
+   */
+
+  Object.defineProperty(p5.SoundLoop.prototype, 'iterations', {
+    get: function get() {
+      return this.clock.ticks;
+    }
+  });
+  return p5.SoundLoop;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  'use strict';
+
+  var p5sound = __webpack_require__(1);
+
+  var Effect = __webpack_require__(4);
+
+  var CustomError = __webpack_require__(11);
+  /**
+   * Compressor is an audio effect class that performs dynamics compression
+   * on an audio input source. This is a very commonly used technique in music
+   * and sound production. Compression creates an overall louder, richer,
+   * and fuller sound by lowering the volume of louds and raising that of softs.
+   * Compression can be used to avoid clipping (sound distortion due to
+   * peaks in volume) and is especially useful when many sounds are played
+   * at once. Compression can be used on indivudal sound sources in addition
+   * to the master output.
    *
-   *   // map the horizontal position of the mouse to values useable for volume control of sound1
-   *   let vol1 = map(mouseX,0,width,0,1);
-   *   let vol2 = 1-vol1; // when sound1 is loud, sound2 is quiet and vice versa
+   * This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.
+   * Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>,
+   * <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and
+   * <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
    *
-   *   gain1.amp(vol1,0.5,0);
-   *   gain2.amp(vol2,0.5,0);
+   * @class p5.Compressor
+   * @constructor
+   * @extends p5.Effect
    *
-   *   // map the vertical position of the mouse to values useable for 'master volume control'
-   *   let vol3 = map(mouseY,0,height,0,1);
-   *   gain3.amp(vol3,0.5,0);
-   * }
-   *</code></div>
    *
    */
-  p5.Gain = function () {
-    this.ac = p5sound.audiocontext;
-    this.input = this.ac.createGain();
-    this.output = this.ac.createGain();
-    // otherwise, Safari distorts
-    this.input.gain.value = 0.5;
-    this.input.connect(this.output);
-    // add  to the soundArray
-    p5sound.soundArray.push(this);
+
+
+  p5.Compressor = function () {
+    Effect.call(this);
+    /**
+     * The p5.Compressor is built with a <a href="https://www.w3.org/TR/webaudio/#the-dynamicscompressornode-interface"
+    *   target="_blank" title="W3 spec for Dynamics Compressor Node">Web Audio Dynamics Compressor Node
+    *   </a>
+     * @property {AudioNode} compressor
+     */
+
+    this.compressor = this.ac.createDynamicsCompressor();
+    this.input.connect(this.compressor);
+    this.compressor.connect(this.wet);
   };
+
+  p5.Compressor.prototype = Object.create(Effect.prototype);
   /**
-   *  Connect a source to the gain node.
+   * Performs the same function as .connect, but also accepts
+   * optional parameters to set compressor's audioParams
+   * @method process
+   * @for p5.Compressor
    *
-   *  @method  setInput
-   *  @param  {Object} src     p5.sound / Web Audio object with a sound
-   *                           output.
-   */
-  p5.Gain.prototype.setInput = function (src) {
-    src.connect(this.input);
-  };
-  /**
-   *  Send output to a p5.sound or web audio object
+   * @param {Object} src         Sound source to be connected
    *
-   *  @method  connect
-   *  @param  {Object} unit
+   * @param {Number} [attack]     The amount of time (in seconds) to reduce the gain by 10dB,
+   *                            default = .003, range 0 - 1
+   * @param {Number} [knee]       A decibel value representing the range above the
+   *                            threshold where the curve smoothly transitions to the "ratio" portion.
+   *                            default = 30, range 0 - 40
+   * @param {Number} [ratio]      The amount of dB change in input for a 1 dB change in output
+   *                            default = 12, range 1 - 20
+   * @param {Number} [threshold]  The decibel value above which the compression will start taking effect
+   *                            default = -24, range -100 - 0
+   * @param {Number} [release]    The amount of time (in seconds) to increase the gain by 10dB
+   *                            default = .25, range 0 - 1
    */
-  p5.Gain.prototype.connect = function (unit) {
-    var u = unit || p5.soundOut.input;
-    this.output.connect(u.input ? u.input : u);
+
+  p5.Compressor.prototype.process = function (src, attack, knee, ratio, threshold, release) {
+    src.connect(this.input);
+    this.set(attack, knee, ratio, threshold, release);
   };
   /**
-   *  Disconnect all output.
-   *
-   *  @method disconnect
+   * Set the paramters of a compressor.
+   * @method  set
+   * @for p5.Compressor
+   * @param {Number} attack     The amount of time (in seconds) to reduce the gain by 10dB,
+   *                            default = .003, range 0 - 1
+   * @param {Number} knee       A decibel value representing the range above the
+   *                            threshold where the curve smoothly transitions to the "ratio" portion.
+   *                            default = 30, range 0 - 40
+   * @param {Number} ratio      The amount of dB change in input for a 1 dB change in output
+   *                            default = 12, range 1 - 20
+   * @param {Number} threshold  The decibel value above which the compression will start taking effect
+   *                            default = -24, range -100 - 0
+   * @param {Number} release    The amount of time (in seconds) to increase the gain by 10dB
+   *                            default = .25, range 0 - 1
    */
-  p5.Gain.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
+
+
+  p5.Compressor.prototype.set = function (attack, knee, ratio, threshold, release) {
+    if (typeof attack !== 'undefined') {
+      this.attack(attack);
     }
-  };
-  /**
-   *  Set the output level of the gain node.
-   *
-   *  @method  amp
-   *  @param  {Number} volume amplitude between 0 and 1.0
-   *  @param  {Number} [rampTime] create a fade that lasts rampTime
-   *  @param  {Number} [timeFromNow] schedule this event to happen
-   *                                seconds from now
-   */
-  p5.Gain.prototype.amp = function (vol, rampTime, tFromNow) {
-    var rampTime = rampTime || 0;
-    var tFromNow = tFromNow || 0;
-    var now = p5sound.audiocontext.currentTime;
-    var currentVol = this.output.gain.value;
-    this.output.gain.cancelScheduledValues(now);
-    this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
-    this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
-  };
-  p5.Gain.prototype.dispose = function () {
-    // remove reference from soundArray
-    var index = p5sound.soundArray.indexOf(this);
-    p5sound.soundArray.splice(index, 1);
-    if (this.output) {
-      this.output.disconnect();
-      delete this.output;
+
+    if (typeof knee !== 'undefined') {
+      this.knee(knee);
     }
-    if (this.input) {
-      this.input.disconnect();
-      delete this.input;
+
+    if (typeof ratio !== 'undefined') {
+      this.ratio(ratio);
+    }
+
+    if (typeof threshold !== 'undefined') {
+      this.threshold(threshold);
+    }
+
+    if (typeof release !== 'undefined') {
+      this.release(release);
     }
   };
-}(master);
-var audioVoice;
-'use strict';
-audioVoice = function () {
-  var p5sound = master;
   /**
-   * Base class for monophonic synthesizers. Any extensions of this class
-   * should follow the API and implement the methods below in order to 
-   * remain compatible with p5.PolySynth();
+   * Get current attack or set value w/ time ramp
    *
-   * @class p5.AudioVoice
-   * @constructor
+   *
+   * @method attack
+   * @for p5.Compressor
+   * @param {Number} [attack] Attack is the amount of time (in seconds) to reduce the gain by 10dB,
+   *                          default = .003, range 0 - 1
+   * @param {Number} [time]  Assign time value to schedule the change in value
    */
-  p5.AudioVoice = function () {
-    this.ac = p5sound.audiocontext;
-    this.output = this.ac.createGain();
-    this.connect();
-    p5sound.soundArray.push(this);
-  };
-  p5.AudioVoice.prototype.play = function (note, velocity, secondsFromNow, sustime) {
-  };
-  p5.AudioVoice.prototype.triggerAttack = function (note, velocity, secondsFromNow) {
-  };
-  p5.AudioVoice.prototype.triggerRelease = function (secondsFromNow) {
+
+
+  p5.Compressor.prototype.attack = function (attack, time) {
+    var t = time || 0;
+
+    if (typeof attack == 'number') {
+      this.compressor.attack.value = attack;
+      this.compressor.attack.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.compressor.attack.linearRampToValueAtTime(attack, this.ac.currentTime + 0.02 + t);
+    } else if (typeof attack !== 'undefined') {
+      attack.connect(this.compressor.attack);
+    }
+
+    return this.compressor.attack.value;
   };
-  p5.AudioVoice.prototype.amp = function (vol, rampTime) {
+  /**
+    * Get current knee or set value w/ time ramp
+    *
+    * @method knee
+    * @for p5.Compressor
+    * @param {Number} [knee] A decibel value representing the range above the
+    *                        threshold where the curve smoothly transitions to the "ratio" portion.
+    *                        default = 30, range 0 - 40
+    * @param {Number} [time]  Assign time value to schedule the change in value
+    */
+
+
+  p5.Compressor.prototype.knee = function (knee, time) {
+    var t = time || 0;
+
+    if (typeof knee == 'number') {
+      this.compressor.knee.value = knee;
+      this.compressor.knee.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.compressor.knee.linearRampToValueAtTime(knee, this.ac.currentTime + 0.02 + t);
+    } else if (typeof knee !== 'undefined') {
+      knee.connect(this.compressor.knee);
+    }
+
+    return this.compressor.knee.value;
   };
   /**
-   * Connect to p5 objects or Web Audio Nodes
-   * @method  connect
-   * @param {Object} unit 
+   * Get current ratio or set value w/ time ramp
+   * @method ratio
+   * @for p5.Compressor
+   * @param {Number} [ratio]      The amount of dB change in input for a 1 dB change in output
+   *                            default = 12, range 1 - 20
+   * @param {Number} [time]  Assign time value to schedule the change in value
    */
-  p5.AudioVoice.prototype.connect = function (unit) {
-    var u = unit || p5sound.input;
-    this.output.connect(u.input ? u.input : u);
+
+
+  p5.Compressor.prototype.ratio = function (ratio, time) {
+    var t = time || 0;
+
+    if (typeof ratio == 'number') {
+      this.compressor.ratio.value = ratio;
+      this.compressor.ratio.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.compressor.ratio.linearRampToValueAtTime(ratio, this.ac.currentTime + 0.02 + t);
+    } else if (typeof ratio !== 'undefined') {
+      ratio.connect(this.compressor.ratio);
+    }
+
+    return this.compressor.ratio.value;
   };
   /**
-   * Disconnect from soundOut
-   * @method  disconnect
+   * Get current threshold or set value w/ time ramp
+   * @method threshold
+   * @for p5.Compressor
+   * @param {Number} threshold  The decibel value above which the compression will start taking effect
+   *                            default = -24, range -100 - 0
+   * @param {Number} [time]  Assign time value to schedule the change in value
    */
-  p5.AudioVoice.prototype.disconnect = function () {
-    this.output.disconnect();
-  };
-  p5.AudioVoice.prototype.dispose = function () {
-    if (this.output) {
-      this.output.disconnect();
-      delete this.output;
+
+
+  p5.Compressor.prototype.threshold = function (threshold, time) {
+    var t = time || 0;
+
+    if (typeof threshold == 'number') {
+      this.compressor.threshold.value = threshold;
+      this.compressor.threshold.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.compressor.threshold.linearRampToValueAtTime(threshold, this.ac.currentTime + 0.02 + t);
+    } else if (typeof threshold !== 'undefined') {
+      threshold.connect(this.compressor.threshold);
     }
+
+    return this.compressor.threshold.value;
   };
-  return p5.AudioVoice;
-}(master);
-var monosynth;
-'use strict';
-monosynth = function () {
-  var p5sound = master;
-  var AudioVoice = audioVoice;
-  var noteToFreq = helpers.noteToFreq;
-  var DEFAULT_SUSTAIN = 0.15;
   /**
-  *  A MonoSynth is used as a single voice for sound synthesis.
-  *  This is a class to be used in conjunction with the PolySynth
-  *  class. Custom synthetisers should be built inheriting from
-  *  this class.
-  *
-  *  @class p5.MonoSynth
-  *  @constructor
-  *  @example
-  *  <div><code>
-  *  let monoSynth;
-  *
-  *  function setup() {
-  *    let cnv = createCanvas(100, 100);
-  *    cnv.mousePressed(playSynth);
-  *
-  *    monoSynth = new p5.MonoSynth();
-  *
-  *    textAlign(CENTER);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *
-  *  function playSynth() {
-  *    // time from now (in seconds)
-  *    let time = 0;
-  *    // note duration (in seconds)
-  *    let dur = 0.25;
-  *    // velocity (volume, from 0 to 1)
-  *    let v = 0.2;
-  *
-  *    monoSynth.play("G3", v, time, dur);
-  *    monoSynth.play("C4", v, time += dur, dur);
-  *
-  *    background(random(255), random(255), 255);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *  </code></div>
-  **/
-  p5.MonoSynth = function () {
-    AudioVoice.call(this);
-    this.oscillator = new p5.Oscillator();
-    this.env = new p5.Envelope();
-    this.env.setRange(1, 0);
-    this.env.setExp(true);
-    //set params
-    this.setADSR(0.02, 0.25, 0.05, 0.35);
-    // oscillator --> env --> this.output (gain) --> p5.soundOut
-    this.oscillator.disconnect();
-    this.oscillator.connect(this.output);
-    this.env.disconnect();
-    this.env.setInput(this.output.gain);
-    // reset oscillator gain to 1.0
-    this.oscillator.output.gain.value = 1;
-    this.oscillator.start();
-    this.connect();
-    p5sound.soundArray.push(this);
+   * Get current release or set value w/ time ramp
+   * @method release
+   * @for p5.Compressor
+   * @param {Number} release    The amount of time (in seconds) to increase the gain by 10dB
+   *                            default = .25, range 0 - 1
+   *
+   * @param {Number} [time]  Assign time value to schedule the change in value
+   */
+
+
+  p5.Compressor.prototype.release = function (release, time) {
+    var t = time || 0;
+
+    if (typeof release == 'number') {
+      this.compressor.release.value = release;
+      this.compressor.release.cancelScheduledValues(this.ac.currentTime + 0.01 + t);
+      this.compressor.release.linearRampToValueAtTime(release, this.ac.currentTime + 0.02 + t);
+    } else if (typeof number !== 'undefined') {
+      release.connect(this.compressor.release);
+    }
+
+    return this.compressor.release.value;
   };
-  p5.MonoSynth.prototype = Object.create(p5.AudioVoice.prototype);
   /**
-  *  Play tells the MonoSynth to start playing a note. This method schedules
-  *  the calling of .triggerAttack and .triggerRelease.
-  *
-  *  @method play
-  *  @param {String | Number} note the note you want to play, specified as a
-  *                                 frequency in Hertz (Number) or as a midi
-  *                                 value in Note/Octave format ("C4", "Eb3"...etc")
-  *                                 See <a href = "https://github.com/Tonejs/Tone.js/wiki/Instruments">
-  *                                 Tone</a>. Defaults to 440 hz.
-  *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
-  *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
-  *  @param  {Number} [sustainTime] time to sustain before releasing the envelope
-  *  @example
-  *  <div><code>
-  *  let monoSynth;
-  *
-  *  function setup() {
-  *    let cnv = createCanvas(100, 100);
-  *    cnv.mousePressed(playSynth);
-  *
-  *    monoSynth = new p5.MonoSynth();
-  *
-  *    textAlign(CENTER);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *
-  *  function playSynth() {
-  *    // time from now (in seconds)
-  *    let time = 0;
-  *    // note duration (in seconds)
-  *    let dur = 1/6;
-  *    // note velocity (volume, from 0 to 1)
-  *    let v = random();
-  *
-  *    monoSynth.play("Fb3", v, 0, dur);
-  *    monoSynth.play("Gb3", v, time += dur, dur);
-  *
-  *    background(random(255), random(255), 255);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *  </code></div>
-  *
-  */
-  p5.MonoSynth.prototype.play = function (note, velocity, secondsFromNow, susTime) {
-    this.triggerAttack(note, velocity, ~~secondsFromNow);
-    this.triggerRelease(~~secondsFromNow + (susTime || DEFAULT_SUSTAIN));
+   * Return the current reduction value
+   *
+   * @method reduction
+   * @for p5.Compressor
+   * @return {Number} Value of the amount of gain reduction that is applied to the signal
+   */
+
+
+  p5.Compressor.prototype.reduction = function () {
+    return this.compressor.reduction.value;
+  };
+
+  p5.Compressor.prototype.dispose = function () {
+    Effect.prototype.dispose.apply(this);
+
+    if (this.compressor) {
+      this.compressor.disconnect();
+      delete this.compressor;
+    }
   };
+
+  return p5.Compressor;
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
+
+  var _require = __webpack_require__(6),
+      convertToWav = _require.convertToWav,
+      safeBufferSize = _require.safeBufferSize;
+
+  var processorNames = __webpack_require__(10);
+
+  var ac = p5sound.audiocontext;
   /**
-   *  Trigger the Attack, and Decay portion of the Envelope.
-   *  Similar to holding down a key on a piano, but it will
-   *  hold the sustain level until you let go.
+   *  <p>Record sounds for playback and/or to save as a .wav file.
+   *  The p5.SoundRecorder records all sound output from your sketch,
+   *  or can be assigned a specific source with setInput().</p>
+   *  <p>The record() method accepts a p5.SoundFile as a parameter.
+   *  When playback is stopped (either after the given amount of time,
+   *  or with the stop() method), the p5.SoundRecorder will send its
+   *  recording to that p5.SoundFile for playback.</p>
    *
-   *  @param {String | Number} note the note you want to play, specified as a
-   *                                 frequency in Hertz (Number) or as a midi
-   *                                 value in Note/Octave format ("C4", "Eb3"...etc")
-   *                                 See <a href = "https://github.com/Tonejs/Tone.js/wiki/Instruments">
-   *                                 Tone</a>. Defaults to 440 hz
-   *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
-   *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
-   *  @method  triggerAttack
+   *  @class p5.SoundRecorder
+   *  @constructor
    *  @example
    *  <div><code>
-   *  let monoSynth = new p5.MonoSynth();
+   *  let mic, recorder, soundFile;
+   *  let state = 0;
    *
-   *  function mousePressed() {
-   *    monoSynth.triggerAttack("E3");
-   *  }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(canvasPressed);
+   *    background(220);
+   *    textAlign(CENTER, CENTER);
    *
-   *  function mouseReleased() {
-   *    monoSynth.triggerRelease();
+   *    // create an audio in
+   *    mic = new p5.AudioIn();
+   *
+   *    // prompts user to enable their browser mic
+   *    mic.start();
+   *
+   *    // create a sound recorder
+   *    recorder = new p5.SoundRecorder();
+   *
+   *    // connect the mic to the recorder
+   *    recorder.setInput(mic);
+   *
+   *    // this sound file will be used to
+   *    // playback & save the recording
+   *    soundFile = new p5.SoundFile();
+   *
+   *    text('tap to record', width/2, height/2);
    *  }
-   *  </code></div>
-   */
-  p5.MonoSynth.prototype.triggerAttack = function (note, velocity, secondsFromNow) {
-    var secondsFromNow = ~~secondsFromNow;
-    var freq = noteToFreq(note);
-    var vel = velocity || 0.1;
-    this.oscillator.freq(freq, 0, secondsFromNow);
-    this.env.ramp(this.output.gain, secondsFromNow, vel);
-  };
-  /**
-   *  Trigger the release of the Envelope. This is similar to releasing
-   *  the key on a piano and letting the sound fade according to the
-   *  release level and release time.
    *
-   *  @param  {Number} secondsFromNow time to trigger the release
-   *  @method  triggerRelease
-   *  @example
-   *  <div><code>
-   *  let monoSynth = new p5.MonoSynth();
+   *  function canvasPressed() {
+   *    // ensure audio is enabled
+   *    userStartAudio();
+   *
+   *    // make sure user enabled the mic
+   *    if (state === 0 && mic.enabled) {
+   *
+   *      // record to our p5.SoundFile
+   *      recorder.record(soundFile);
+   *
+   *      background(255,0,0);
+   *      text('Recording!', width/2, height/2);
+   *      state++;
+   *    }
+   *    else if (state === 1) {
+   *      background(0,255,0);
    *
-   *  function mousePressed() {
-   *    monoSynth.triggerAttack("E3");
-   *  }
+   *      // stop recorder and
+   *      // send result to soundFile
+   *      recorder.stop();
    *
-   *  function mouseReleased() {
-   *    monoSynth.triggerRelease();
-   *  }
-   *  </code></div>
-   */
-  p5.MonoSynth.prototype.triggerRelease = function (secondsFromNow) {
-    var secondsFromNow = secondsFromNow || 0;
-    this.env.ramp(this.output.gain, secondsFromNow, 0);
-  };
-  /**
-   *  Set values like a traditional
-   *  <a href="https://en.wikipedia.org/wiki/Synthesizer#/media/File:ADSR_parameter.svg">
-   *  ADSR envelope
-   *  </a>.
+   *      text('Done! Tap to play and download', width/2, height/2, width - 20);
+   *      state++;
+   *    }
    *
-   *  @method  setADSR
-   *  @param {Number} attackTime    Time (in seconds before envelope
-   *                                reaches Attack Level
-   *  @param {Number} [decayTime]    Time (in seconds) before envelope
-   *                                reaches Decay/Sustain Level
-   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
-   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
-   *                                The susRatio determines the decayLevel and the level at which the
-   *                                sustain portion of the envelope will sustain.
-   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
-   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
-   *                                increased to 1.0 (using <code>setRange</code>),
-   *                                then decayLevel would increase proportionally, to become 0.5.
-   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
-   */
-  p5.MonoSynth.prototype.setADSR = function (attack, decay, sustain, release) {
-    this.env.setADSR(attack, decay, sustain, release);
-  };
-  /**
-   * Getters and Setters
-   * @property {Number} attack
-   */
-  /**
-   * @property {Number} decay
-   */
-  /**
-   * @property {Number} sustain
-   */
-  /**
-   * @property {Number} release
+   *    else if (state === 2) {
+   *      soundFile.play(); // play the result!
+   *      save(soundFile, 'mySound.wav');
+   *      state++;
+   *    }
+   *  }
+   *  </div></code>
    */
-  Object.defineProperties(p5.MonoSynth.prototype, {
-    'attack': {
-      get: function () {
-        return this.env.aTime;
-      },
-      set: function (attack) {
-        this.env.setADSR(attack, this.env.dTime, this.env.sPercent, this.env.rTime);
-      }
-    },
-    'decay': {
-      get: function () {
-        return this.env.dTime;
-      },
-      set: function (decay) {
-        this.env.setADSR(this.env.aTime, decay, this.env.sPercent, this.env.rTime);
-      }
-    },
-    'sustain': {
-      get: function () {
-        return this.env.sPercent;
-      },
-      set: function (sustain) {
-        this.env.setADSR(this.env.aTime, this.env.dTime, sustain, this.env.rTime);
+
+  p5.SoundRecorder = function () {
+    this.input = ac.createGain();
+    this.output = ac.createGain();
+    this._inputChannels = 2;
+    this._outputChannels = 2; 
+
+    var workletBufferSize = safeBufferSize(1024);
+    this._workletNode = new AudioWorkletNode(ac, processorNames.recorderProcessor, {
+      outputChannelCount: [this._outputChannels],
+      processorOptions: {
+        numInputChannels: this._inputChannels,
+        bufferSize: workletBufferSize
       }
-    },
-    'release': {
-      get: function () {
-        return this.env.rTime;
-      },
-      set: function (release) {
-        this.env.setADSR(this.env.aTime, this.env.dTime, this.env.sPercent, release);
+    });
+
+    this._workletNode.port.onmessage = function (event) {
+      if (event.data.name === 'buffers') {
+        var buffers = [new Float32Array(event.data.leftBuffer), new Float32Array(event.data.rightBuffer)];
+
+        this._callback(buffers);
       }
-    }
-  });
-  /**
-   * MonoSynth amp
-   * @method  amp
-   * @param  {Number} vol      desired volume
-   * @param  {Number} [rampTime] Time to reach new volume
-   * @return {Number}          new volume value
-   */
-  p5.MonoSynth.prototype.amp = function (vol, rampTime) {
-    var t = rampTime || 0;
-    if (typeof vol !== 'undefined') {
-      this.oscillator.amp(vol, t);
-    }
-    return this.oscillator.amp().value;
+    }.bind(this);
+    /**
+     *  callback invoked when the recording is over
+     *  @private
+     *  @type Function(Float32Array)
+     */
+
+
+    this._callback = function () {}; 
+
+
+    this._workletNode.connect(p5.soundOut._silentNode);
+
+    this.setInput(); 
+
+    p5sound.soundArray.push(this);
   };
   /**
-   *  Connect to a p5.sound / Web Audio object.
+   *  Connect a specific device to the p5.SoundRecorder.
+   *  If no parameter is given, p5.SoundRecorer will record
+   *  all audible p5.sound from your sketch.
    *
-   *  @method  connect
-   *  @param  {Object} unit A p5.sound or Web Audio object
+   *  @method  setInput
+   *  @for p5.SoundRecorder
+   *  @param {Object} [unit] p5.sound object or a web audio unit
+   *                         that outputs sound
    */
-  p5.MonoSynth.prototype.connect = function (unit) {
-    var u = unit || p5sound.input;
-    this.output.connect(u.input ? u.input : u);
+
+
+  p5.SoundRecorder.prototype.setInput = function (unit) {
+    this.input.disconnect();
+    this.input = null;
+    this.input = ac.createGain();
+    this.input.connect(this._workletNode);
+    this.input.connect(this.output);
+
+    if (unit) {
+      unit.connect(this.input);
+    } else {
+      p5.soundOut.output.connect(this.input);
+    }
   };
   /**
-   *  Disconnect all outputs
+   *  Start recording. To access the recording, provide
+   *  a p5.SoundFile as the first parameter. The p5.SoundRecorder
+   *  will send its recording to that p5.SoundFile for playback once
+   *  recording is complete. Optional parameters include duration
+   *  (in seconds) of the recording, and a callback function that
+   *  will be called once the complete recording has been
+   *  transfered to the p5.SoundFile.
    *
-   *  @method  disconnect
+   *  @method  record
+   *  @for p5.SoundRecorder
+   *  @param  {p5.SoundFile}   soundFile    p5.SoundFile
+   *  @param  {Number}   [duration] Time (in seconds)
+   *  @param  {Function} [callback] The name of a function that will be
+   *                                called once the recording completes
    */
-  p5.MonoSynth.prototype.disconnect = function () {
-    if (this.output) {
-      this.output.disconnect();
+
+
+  p5.SoundRecorder.prototype.record = function (sFile, duration, callback) {
+    this._workletNode.port.postMessage({
+      name: 'start',
+      duration: duration
+    });
+
+    if (sFile && callback) {
+      this._callback = function (buffer) {
+        sFile.setBuffer(buffer);
+        callback();
+      };
+    } else if (sFile) {
+      this._callback = function (buffer) {
+        sFile.setBuffer(buffer);
+      };
     }
   };
   /**
-   *  Get rid of the MonoSynth and free up its resources / memory.
+   *  Stop the recording. Once the recording is stopped,
+   *  the results will be sent to the p5.SoundFile that
+   *  was given on .record(), and if a callback function
+   *  was provided on record, that function will be called.
    *
-   *  @method  dispose
+   *  @method  stop
+   *  @for p5.SoundRecorder
    */
-  p5.MonoSynth.prototype.dispose = function () {
-    AudioVoice.prototype.dispose.apply(this);
-    if (this.env) {
-      this.env.dispose();
-    }
-    if (this.oscillator) {
-      this.oscillator.dispose();
-    }
+
+
+  p5.SoundRecorder.prototype.stop = function () {
+    this._workletNode.port.postMessage({
+      name: 'stop'
+    });
   };
-}(master, audioVoice, helpers);
-var polysynth;
-'use strict';
-polysynth = function () {
-  var p5sound = master;
-  var TimelineSignal = Tone_signal_TimelineSignal;
-  var noteToFreq = helpers.noteToFreq;
-  /**
-  *  An AudioVoice is used as a single voice for sound synthesis.
-  *  The PolySynth class holds an array of AudioVoice, and deals
-  *  with voices allocations, with setting notes to be played, and
-  *  parameters to be set.
-  *
-  *  @class p5.PolySynth
-  *  @constructor
-  *
-  *  @param {Number} [synthVoice]   A monophonic synth voice inheriting
-  *                                 the AudioVoice class. Defaults to p5.MonoSynth
-  *  @param {Number} [maxVoices] Number of voices, defaults to 8;
-  *  @example
-  *  <div><code>
-  *  let polySynth;
-  *
-  *  function setup() {
-  *    let cnv = createCanvas(100, 100);
-  *    cnv.mousePressed(playSynth);
-  *
-  *    polySynth = new p5.PolySynth();
-  *
-  *    textAlign(CENTER);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *
-  *  function playSynth() {
-  *    // note duration (in seconds)
-  *    let dur = 1.5;
-  *
-  *    // time from now (in seconds)
-  *    let time = 0;
-  *
-  *    // velocity (volume, from 0 to 1)
-  *    let vel = 0.1;
-  *
-  *    // notes can overlap with each other
-  *    polySynth.play("G2", vel, 0, dur);
-  *    polySynth.play("C3", vel, time += 1/3, dur);
-  *    polySynth.play("G3", vel, time += 1/3, dur);
-  *
-  *    background(random(255), random(255), 255);
-  *    text('click to play', width/2, height/2);
-  *  }
-  *  </code></div>
-  **/
-  p5.PolySynth = function (audioVoice, maxVoices) {
-    //audiovoices will contain maxVoices many monophonic synths
-    this.audiovoices = [];
-    /**
-     * An object that holds information about which notes have been played and
-     * which notes are currently being played. New notes are added as keys
-     * on the fly. While a note has been attacked, but not released, the value of the
-     * key is the audiovoice which is generating that note. When notes are released,
-     * the value of the key becomes undefined.
-     * @property notes
-     */
-    this.notes = {};
-    //indices of the most recently used, and least recently used audiovoice
-    this._newest = 0;
-    this._oldest = 0;
-    /**
-     * A PolySynth must have at least 1 voice, defaults to 8
-     * @property polyvalue
-     */
-    this.maxVoices = maxVoices || 8;
-    /**
-     * Monosynth that generates the sound for each note that is triggered. The
-     * p5.PolySynth defaults to using the p5.MonoSynth as its voice.
-     * @property AudioVoice
-     */
-    this.AudioVoice = audioVoice === undefined ? p5.MonoSynth : audioVoice;
-    /**
-       * This value must only change as a note is attacked or released. Due to delay
-       * and sustain times, Tone.TimelineSignal is required to schedule the change in value.
-    * @private
-       * @property {Tone.TimelineSignal} _voicesInUse
-       */
-    this._voicesInUse = new TimelineSignal(0);
-    this.output = p5sound.audiocontext.createGain();
-    this.connect();
-    //Construct the appropriate number of audiovoices
-    this._allocateVoices();
-    p5sound.soundArray.push(this);
+
+  p5.SoundRecorder.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+
+    this._callback = function () {};
+
+    if (this.input) {
+      this.input.disconnect();
+    }
+
+    this.input = null;
+    this._workletNode = null;
   };
   /**
-   * Construct the appropriate number of audiovoices
-   * @private
-   * @method  _allocateVoices
+   * Save a p5.SoundFile as a .wav file. The browser will prompt the user
+   * to download the file to their device.
+   * For uploading audio to a server, use
+   * <a href="/docs/reference/#/p5.SoundFile/saveBlob">`p5.SoundFile.saveBlob`</a>.
+   *
+   *  @for p5
+   *  @method saveSound
+   *  @param  {p5.SoundFile} soundFile p5.SoundFile that you wish to save
+   *  @param  {String} fileName      name of the resulting .wav file.
    */
-  p5.PolySynth.prototype._allocateVoices = function () {
-    for (var i = 0; i < this.maxVoices; i++) {
-      this.audiovoices.push(new this.AudioVoice());
-      this.audiovoices[i].disconnect();
-      this.audiovoices[i].connect(this.output);
-    }
+
+
+  p5.prototype.saveSound = function (soundFile, fileName) {
+    var dataView = convertToWav(soundFile.buffer);
+    p5.prototype.writeFile([dataView], fileName, 'wav');
   };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
   /**
-   *  Play a note by triggering noteAttack and noteRelease with sustain time
+   *  <p>PeakDetect works in conjunction with p5.FFT to
+   *  look for onsets in some or all of the frequency spectrum.
+   *  </p>
+   *  <p>
+   *  To use p5.PeakDetect, call <code>update</code> in the draw loop
+   *  and pass in a p5.FFT object.
+   *  </p>
+   *  <p>
+   *  You can listen for a specific part of the frequency spectrum by
+   *  setting the range between <code>freq1</code> and <code>freq2</code>.
+   *  </p>
    *
-   *  @method  play
-   *  @param  {Number} [note] midi note to play (ranging from 0 to 127 - 60 being a middle C)
-   *  @param  {Number} [velocity] velocity of the note to play (ranging from 0 to 1)
-   *  @param  {Number} [secondsFromNow]  time from now (in seconds) at which to play
-   *  @param  {Number} [sustainTime] time to sustain before releasing the envelope
+   *  <p><code>threshold</code> is the threshold for detecting a peak,
+   *  scaled between 0 and 1. It is logarithmic, so 0.1 is half as loud
+   *  as 1.0.</p>
+   *
+   *  <p>
+   *  The update method is meant to be run in the draw loop, and
+   *  <b>frames</b> determines how many loops must pass before
+   *  another peak can be detected.
+   *  For example, if the frameRate() = 60, you could detect the beat of a
+   *  120 beat-per-minute song with this equation:
+   *  <code> framesPerPeak = 60 / (estimatedBPM / 60 );</code>
+   *  </p>
+   *
+   *  <p>
+   *  Based on example contribtued by @b2renger, and a simple beat detection
+   *  explanation by <a
+   *  href="http://www.airtightinteractive.com/2013/10/making-audio-reactive-visuals/"
+   *  target="_blank">Felix Turner</a>.
+   *  </p>
+   *
+   *  @class  p5.PeakDetect
+   *  @constructor
+   *  @param {Number} [freq1]     lowFrequency - defaults to 20Hz
+   *  @param {Number} [freq2]     highFrequency - defaults to 20000 Hz
+   *  @param {Number} [threshold] Threshold for detecting a beat between 0 and 1
+   *                            scaled logarithmically where 0.1 is 1/2 the loudness
+   *                            of 1.0. Defaults to 0.35.
+   *  @param {Number} [framesPerPeak]     Defaults to 20.
    *  @example
    *  <div><code>
-   *  let polySynth;
    *
-   *  function setup() {
-   *    let cnv = createCanvas(100, 100);
-   *    cnv.mousePressed(playSynth);
+   *  var cnv, soundFile, fft, peakDetect;
+   *  var ellipseWidth = 10;
    *
-   *    polySynth = new p5.PolySynth();
+   *  function preload() {
+   *    soundFile = loadSound('assets/beat.mp3');
+   *  }
    *
+   *  function setup() {
+   *    background(0);
+   *    noStroke();
+   *    fill(255);
    *    textAlign(CENTER);
-   *    text('click to play', width/2, height/2);
+   *
+   *    // p5.PeakDetect requires a p5.FFT
+   *    fft = new p5.FFT();
+   *    peakDetect = new p5.PeakDetect();
    *  }
    *
-   *  function playSynth() {
-   *    // note duration (in seconds)
-   *    let dur = 0.1;
+   *  function draw() {
+   *    background(0);
+   *    text('click to play/pause', width/2, height/2);
    *
-   *    // time from now (in seconds)
-   *    let time = 0;
+   *    // peakDetect accepts an fft post-analysis
+   *    fft.analyze();
+   *    peakDetect.update(fft);
    *
-   *    // velocity (volume, from 0 to 1)
-   *    let vel = 0.1;
+   *    if ( peakDetect.isDetected ) {
+   *      ellipseWidth = 50;
+   *    } else {
+   *      ellipseWidth *= 0.95;
+   *    }
    *
-   *    polySynth.play("G2", vel, 0, dur);
-   *    polySynth.play("C3", vel, 0, dur);
-   *    polySynth.play("G3", vel, 0, dur);
+   *    ellipse(width/2, height/2, ellipseWidth, ellipseWidth);
+   *  }
    *
-   *    background(random(255), random(255), 255);
-   *    text('click to play', width/2, height/2);
+   *  // toggle play/stop when canvas is clicked
+   *  function mouseClicked() {
+   *    if (mouseX > 0 && mouseX < width && mouseY > 0 && mouseY < height) {
+   *      if (soundFile.isPlaying() ) {
+   *        soundFile.stop();
+   *      } else {
+   *        soundFile.play();
+   *      }
+   *    }
    *  }
    *  </code></div>
    */
-  p5.PolySynth.prototype.play = function (note, velocity, secondsFromNow, susTime) {
-    var susTime = susTime || 1;
-    this.noteAttack(note, velocity, secondsFromNow);
-    this.noteRelease(note, secondsFromNow + susTime);
+  p5.PeakDetect = function (freq1, freq2, threshold, _framesPerPeak) {
+    this.framesPerPeak = _framesPerPeak || 20;
+    this.framesSinceLastPeak = 0;
+    this.decayRate = 0.95;
+    this.threshold = threshold || 0.35;
+    this.cutoff = 0; 
+
+    this.cutoffMult = 1.5;
+    this.energy = 0;
+    this.penergy = 0; 
+
+    this.currentValue = 0;
+    /**
+     *  isDetected is set to true when a peak is detected.
+     *
+     *  @attribute isDetected {Boolean}
+     *  @default  false
+     */
+
+    this.isDetected = false;
+    this.f1 = freq1 || 40;
+    this.f2 = freq2 || 20000; 
+
+    this._onPeak = function () {};
   };
   /**
-   *  noteADSR sets the envelope for a specific note that has just been triggered.
-   *  Using this method modifies the envelope of whichever audiovoice is being used
-   *  to play the desired note. The envelope should be reset before noteRelease is called
-   *  in order to prevent the modified envelope from being used on other notes.
+   *  The update method is run in the draw loop.
    *
-   *  @method  noteADSR
-   *  @param {Number} [note]        Midi note on which ADSR should be set.
-   *  @param {Number} [attackTime]  Time (in seconds before envelope
-   *                                reaches Attack Level
-   *  @param {Number} [decayTime]   Time (in seconds) before envelope
-   *                                reaches Decay/Sustain Level
-   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
-   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
-   *                                The susRatio determines the decayLevel and the level at which the
-   *                                sustain portion of the envelope will sustain.
-   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
-   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
-   *                                increased to 1.0 (using <code>setRange</code>),
-   *                                then decayLevel would increase proportionally, to become 0.5.
-   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
-   **/
-  p5.PolySynth.prototype.noteADSR = function (note, a, d, s, r, timeFromNow) {
-    var now = p5sound.audiocontext.currentTime;
-    var timeFromNow = timeFromNow || 0;
-    var t = now + timeFromNow;
-    this.audiovoices[this.notes[note].getValueAtTime(t)].setADSR(a, d, s, r);
-  };
-  /**
-   * Set the PolySynths global envelope. This method modifies the envelopes of each
-   * monosynth so that all notes are played with this envelope.
+   *  Accepts an FFT object. You must call .analyze()
+   *  on the FFT object prior to updating the peakDetect
+   *  because it relies on a completed FFT analysis.
    *
-   *  @method  setADSR
-   *  @param {Number} [attackTime]  Time (in seconds before envelope
-   *                                reaches Attack Level
-   *  @param {Number} [decayTime]   Time (in seconds) before envelope
-   *                                reaches Decay/Sustain Level
-   *  @param {Number} [susRatio]    Ratio between attackLevel and releaseLevel, on a scale from 0 to 1,
-   *                                where 1.0 = attackLevel, 0.0 = releaseLevel.
-   *                                The susRatio determines the decayLevel and the level at which the
-   *                                sustain portion of the envelope will sustain.
-   *                                For example, if attackLevel is 0.4, releaseLevel is 0,
-   *                                and susAmt is 0.5, the decayLevel would be 0.2. If attackLevel is
-   *                                increased to 1.0 (using <code>setRange</code>),
-   *                                then decayLevel would increase proportionally, to become 0.5.
-   *  @param {Number} [releaseTime]   Time in seconds from now (defaults to 0)
-   **/
-  p5.PolySynth.prototype.setADSR = function (a, d, s, r) {
-    this.audiovoices.forEach(function (voice) {
-      voice.setADSR(a, d, s, r);
-    });
+   *  @method  update
+   *  @param  {p5.FFT} fftObject A p5.FFT object
+   */
+
+
+  p5.PeakDetect.prototype.update = function (fftObject) {
+    var nrg = this.energy = fftObject.getEnergy(this.f1, this.f2) / 255;
+
+    if (nrg > this.cutoff && nrg > this.threshold && nrg - this.penergy > 0) {
+      this._onPeak();
+
+      this.isDetected = true; 
+
+      this.cutoff = nrg * this.cutoffMult;
+      this.framesSinceLastPeak = 0;
+    } else {
+      this.isDetected = false;
+
+      if (this.framesSinceLastPeak <= this.framesPerPeak) {
+        this.framesSinceLastPeak++;
+      } else {
+        this.cutoff *= this.decayRate;
+        this.cutoff = Math.max(this.cutoff, this.threshold);
+      }
+    }
+
+    this.currentValue = nrg;
+    this.penergy = nrg;
   };
   /**
-   *  Trigger the Attack, and Decay portion of a MonoSynth.
-   *  Similar to holding down a key on a piano, but it will
-   *  hold the sustain level until you let go.
+   *  onPeak accepts two arguments: a function to call when
+   *  a peak is detected. The value of the peak,
+   *  between 0.0 and 1.0, is passed to the callback.
    *
-   *  @method  noteAttack
-   *  @param  {Number} [note]           midi note on which attack should be triggered.
-   *  @param  {Number} [velocity]       velocity of the note to play (ranging from 0 to 1)/
-   *  @param  {Number} [secondsFromNow] time from now (in seconds)
+   *  @method  onPeak
+   *  @param  {Function} callback Name of a function that will
+   *                              be called when a peak is
+   *                              detected.
+   *  @param  {Object}   [val]    Optional value to pass
+   *                              into the function when
+   *                              a peak is detected.
    *  @example
    *  <div><code>
-   *  let polySynth = new p5.PolySynth();
-   *  let pitches = ["G", "D", "G", "C"];
-   *  let octaves = [2, 3, 4];
+   *  var cnv, soundFile, fft, peakDetect;
+   *  var ellipseWidth = 0;
+   *
+   *  function preload() {
+   *    soundFile = loadSound('assets/beat.mp3');
+   *  }
+   *
+   *  function setup() {
+   *    cnv = createCanvas(100,100);
+   *    textAlign(CENTER);
+   *
+   *    fft = new p5.FFT();
+   *    peakDetect = new p5.PeakDetect();
+   *
+   *    setupSound();
+   *
+   *    // when a beat is detected, call triggerBeat()
+   *    peakDetect.onPeak(triggerBeat);
+   *  }
+   *
+   *  function draw() {
+   *    background(0);
+   *    fill(255);
+   *    text('click to play', width/2, height/2);
+   *
+   *    fft.analyze();
+   *    peakDetect.update(fft);
    *
-   *  function mousePressed() {
-   *    // play a chord: multiple notes at the same time
-   *    for (let i = 0; i < 4; i++) {
-   *      let note = random(pitches) + random(octaves);
-   *      polySynth.noteAttack(note, 0.1);
-   *    }
+   *    ellipseWidth *= 0.95;
+   *    ellipse(width/2, height/2, ellipseWidth, ellipseWidth);
    *  }
    *
-   *  function mouseReleased() {
-   *    // release all voices
-   *    polySynth.noteRelease();
+   *  // this function is called by peakDetect.onPeak
+   *  function triggerBeat() {
+   *    ellipseWidth = 50;
    *  }
-   *  </code></div>
-   */
-  p5.PolySynth.prototype.noteAttack = function (_note, _velocity, secondsFromNow) {
-    //this value goes to the audiovoices which handle their own scheduling
-    var secondsFromNow = ~~secondsFromNow;
-    //this value is used by this._voicesInUse
-    var acTime = p5sound.audiocontext.currentTime + secondsFromNow;
-    //Convert note to frequency if necessary. This is because entries into this.notes
-    //should be based on frequency for the sake of consistency.
-    var note = noteToFreq(_note);
-    var velocity = _velocity || 0.1;
-    var currentVoice;
-    //Release the note if it is already playing
-    if (this.notes[note] && this.notes[note].getValueAtTime(acTime) !== null) {
-      this.noteRelease(note, 0);
-    }
-    //Check to see how many voices are in use at the time the note will start
-    if (this._voicesInUse.getValueAtTime(acTime) < this.maxVoices) {
-      currentVoice = Math.max(~~this._voicesInUse.getValueAtTime(acTime), 0);
-    } else {
-      currentVoice = this._oldest;
-      var oldestNote = p5.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);
-      this.noteRelease(oldestNote);
-      this._oldest = (this._oldest + 1) % (this.maxVoices - 1);
-    }
-    //Overrite the entry in the notes object. A note (frequency value)
-    //corresponds to the index of the audiovoice that is playing it
-    this.notes[note] = new TimelineSignal();
-    this.notes[note].setValueAtTime(currentVoice, acTime);
-    //Find the scheduled change in this._voicesInUse that will be previous to this new note
-    //Add 1 and schedule this value at time 't', when this note will start playing
-    var previousVal = this._voicesInUse._searchBefore(acTime) === null ? 0 : this._voicesInUse._searchBefore(acTime).value;
-    this._voicesInUse.setValueAtTime(previousVal + 1, acTime);
-    //Then update all scheduled values that follow to increase by 1
-    this._updateAfter(acTime, 1);
-    this._newest = currentVoice;
-    //The audiovoice handles the actual scheduling of the note
-    if (typeof velocity === 'number') {
-      var maxRange = 1 / this._voicesInUse.getValueAtTime(acTime) * 2;
-      velocity = velocity > maxRange ? maxRange : velocity;
-    }
-    this.audiovoices[currentVoice].triggerAttack(note, velocity, secondsFromNow);
-  };
-  /**
-   * Private method to ensure accurate values of this._voicesInUse
-   * Any time a new value is scheduled, it is necessary to increment all subsequent
-   * scheduledValues after attack, and decrement all subsequent
-   * scheduledValues after release
    *
-   * @private
-   * @param  {[type]} time  [description]
-   * @param  {[type]} value [description]
-   * @return {[type]}       [description]
+   *  // mouseclick starts/stops sound
+   *  function setupSound() {
+   *    cnv.mouseClicked( function() {
+   *      if (soundFile.isPlaying() ) {
+   *        soundFile.stop();
+   *      } else {
+   *        soundFile.play();
+   *      }
+   *    });
+   *  }
+   *  </code></div>
    */
-  p5.PolySynth.prototype._updateAfter = function (time, value) {
-    if (this._voicesInUse._searchAfter(time) === null) {
-      return;
-    } else {
-      this._voicesInUse._searchAfter(time).value += value;
-      var nextTime = this._voicesInUse._searchAfter(time).time;
-      this._updateAfter(nextTime, value);
-    }
+
+
+  p5.PeakDetect.prototype.onPeak = function (callback, val) {
+    var self = this;
+
+    self._onPeak = function () {
+      callback(self.energy, val);
+    };
   };
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var p5sound = __webpack_require__(1);
   /**
-   *  Trigger the Release of an AudioVoice note. This is similar to releasing
-   *  the key on a piano and letting the sound fade according to the
-   *  release level and release time.
+   *  A gain node is usefull to set the relative volume of sound.
+   *  It's typically used to build mixers.
    *
-   *  @method  noteRelease
-   *  @param  {Number} [note]           midi note on which attack should be triggered.
-   *                                    If no value is provided, all notes will be released.
-   *  @param  {Number} [secondsFromNow] time to trigger the release
+   *  @class p5.Gain
+   *  @constructor
    *  @example
    *  <div><code>
-   *  let pitches = ["G", "D", "G", "C"];
-   *  let octaves = [2, 3, 4];
-   *  let polySynth = new p5.PolySynth();
    *
-   *  function mousePressed() {
-   *    // play a chord: multiple notes at the same time
-   *    for (let i = 0; i < 4; i++) {
-   *      let note = random(pitches) + random(octaves);
-   *      polySynth.noteAttack(note, 0.1);
-   *    }
+   *  // load two soundfile and crossfade beetween them
+   *  let sound1,sound2;
+   *  let sound1Gain, sound2Gain, masterGain;
+   *  function preload(){
+   *    soundFormats('ogg', 'mp3');
+   *    sound1 = loadSound('assets/Damscray_-_Dancing_Tiger_01');
+   *    sound2 = loadSound('assets/beat');
+   *  }
+   *  function setup() {
+   *    let cnv = createCanvas(100, 100);
+   *    cnv.mousePressed(startSound);
+   *    // create a 'master' gain to which we will connect both soundfiles
+   *    masterGain = new p5.Gain();
+   *    masterGain.connect();
+   *    sound1.disconnect(); // diconnect from p5 output
+   *    sound1Gain = new p5.Gain(); // setup a gain node
+   *    sound1Gain.setInput(sound1); // connect the first sound to its input
+   *    sound1Gain.connect(masterGain); // connect its output to the 'master'
+   *    sound2.disconnect();
+   *    sound2Gain = new p5.Gain();
+   *    sound2Gain.setInput(sound2);
+   *    sound2Gain.connect(masterGain);
+   *  }
+   *  function startSound() {
+   *    sound1.loop();
+   *    sound2.loop();
+   *    loop();
    *  }
-   *
    *  function mouseReleased() {
-   *    // release all voices
-   *    polySynth.noteRelease();
+   *    sound1.stop();
+   *    sound2.stop();
    *  }
-   *  </code></div>
+   *  function draw(){
+   *    background(220);
+   *    textAlign(CENTER);
+   *    textSize(11);
+   *    fill(0);
+   *    if (!sound1.isPlaying()) {
+   *      text('tap and drag to play', width/2, height/2);
+   *      return;
+   *    }
+   *    // map the horizontal position of the mouse to values useable for volume    *  control of sound1
+   *    var sound1Volume = constrain(map(mouseX,width,0,0,1), 0, 1);
+   *    var sound2Volume = 1-sound1Volume;
+   *    sound1Gain.amp(sound1Volume);
+   *    sound2Gain.amp(sound2Volume);
+   *    // map the vertical position of the mouse to values useable for 'master    *  volume control'
+   *    var masterVolume = constrain(map(mouseY,height,0,0,1), 0, 1);
+   *    masterGain.amp(masterVolume);
+   *    text('master', width/2, height - masterVolume * height * 0.9)
+   *    fill(255, 0, 255);
+   *    textAlign(LEFT);
+   *    text('sound1', 5, height - sound1Volume * height * 0.9);
+   *    textAlign(RIGHT);
+   *    text('sound2', width - 5, height - sound2Volume * height * 0.9);
+   *  }
+   *</code></div>
+   */
+
+
+  p5.Gain = function () {
+    this.ac = p5sound.audiocontext;
+    this.input = this.ac.createGain();
+    this.output = this.ac.createGain(); 
+
+    this.input.gain.value = 0.5;
+    this.input.connect(this.output); 
+
+    p5sound.soundArray.push(this);
+  };
+  /**
+   *  Connect a source to the gain node.
    *
+   *  @method  setInput
+   *  @for p5.Gain
+   *  @param  {Object} src     p5.sound / Web Audio object with a sound
+   *                           output.
    */
-  p5.PolySynth.prototype.noteRelease = function (_note, secondsFromNow) {
-    var now = p5sound.audiocontext.currentTime;
-    var tFromNow = secondsFromNow || 0;
-    var t = now + tFromNow;
-    // if a note value is not provided, release all voices
-    if (!_note) {
-      this.audiovoices.forEach(function (voice) {
-        voice.triggerRelease(tFromNow);
-      });
-      this._voicesInUse.setValueAtTime(0, t);
-      for (var n in this.notes) {
-        this.notes[n].dispose();
-        delete this.notes[n];
-      }
-      return;
-    }
-    //Make sure note is in frequency inorder to query the this.notes object
-    var note = noteToFreq(_note);
-    if (!this.notes[note] || this.notes[note].getValueAtTime(t) === null) {
-      console.warn('Cannot release a note that is not already playing');
-    } else {
-      //Find the scheduled change in this._voicesInUse that will be previous to this new note
-      //subtract 1 and schedule this value at time 't', when this note will stop playing
-      var previousVal = Math.max(~~this._voicesInUse.getValueAtTime(t).value, 1);
-      this._voicesInUse.setValueAtTime(previousVal - 1, t);
-      //Then update all scheduled values that follow to decrease by 1 but never go below 0
-      if (previousVal > 0) {
-        this._updateAfter(t, -1);
-      }
-      this.audiovoices[this.notes[note].getValueAtTime(t)].triggerRelease(tFromNow);
-      this.notes[note].dispose();
-      delete this.notes[note];
-      this._newest = this._newest === 0 ? 0 : (this._newest - 1) % (this.maxVoices - 1);
-    }
+
+
+  p5.Gain.prototype.setInput = function (src) {
+    src.connect(this.input);
   };
   /**
-  *  Connect to a p5.sound / Web Audio object.
-  *
-  *  @method  connect
-  *  @param  {Object} unit A p5.sound or Web Audio object
-  */
-  p5.PolySynth.prototype.connect = function (unit) {
-    var u = unit || p5sound.input;
+   *  Send output to a p5.sound or web audio object
+   *
+   *  @method  connect
+   *  @for p5.Gain
+   *  @param  {Object} unit
+   */
+
+
+  p5.Gain.prototype.connect = function (unit) {
+    var u = unit || p5.soundOut.input;
     this.output.connect(u.input ? u.input : u);
   };
   /**
-  *  Disconnect all outputs
-  *
-  *  @method  disconnect
-  */
-  p5.PolySynth.prototype.disconnect = function () {
+   *  Disconnect all output.
+   *
+   *  @method disconnect
+   *  @for p5.Gain
+   */
+
+
+  p5.Gain.prototype.disconnect = function () {
     if (this.output) {
       this.output.disconnect();
     }
   };
   /**
-  *  Get rid of the MonoSynth and free up its resources / memory.
-  *
-  *  @method  dispose
-  */
-  p5.PolySynth.prototype.dispose = function () {
-    this.audiovoices.forEach(function (voice) {
-      voice.dispose();
-    });
+   *  Set the output level of the gain node.
+   *
+   *  @method  amp
+   *  @for p5.Gain
+   *  @param  {Number} volume amplitude between 0 and 1.0
+   *  @param  {Number} [rampTime] create a fade that lasts rampTime
+   *  @param  {Number} [timeFromNow] schedule this event to happen
+   *                                seconds from now
+   */
+
+
+  p5.Gain.prototype.amp = function (vol, rampTime, tFromNow) {
+    var rampTime = rampTime || 0;
+    var tFromNow = tFromNow || 0;
+    var now = p5sound.audiocontext.currentTime;
+    var currentVol = this.output.gain.value;
+    this.output.gain.cancelScheduledValues(now);
+    this.output.gain.linearRampToValueAtTime(currentVol, now + tFromNow);
+    this.output.gain.linearRampToValueAtTime(vol, now + tFromNow + rampTime);
+  };
+
+  p5.Gain.prototype.dispose = function () {
+    var index = p5sound.soundArray.indexOf(this);
+    p5sound.soundArray.splice(index, 1);
+
     if (this.output) {
       this.output.disconnect();
       delete this.output;
     }
+
+    if (this.input) {
+      this.input.disconnect();
+      delete this.input;
+    }
   };
-}(master, Tone_signal_TimelineSignal, helpers);
-var distortion;
-'use strict';
-distortion = function () {
-  var Effect = effect;
-  /*
-   * Adapted from [Kevin Ennis on StackOverflow](http://stackoverflow.com/questions/22312841/waveshaper-node-in-webaudio-how-to-emulate-distortion)
-   */
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ }),
+ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var __WEBPACK_AMD_DEFINE_RESULT__;
+
+!(__WEBPACK_AMD_DEFINE_RESULT__ = (function (require) {
+  var Effect = __webpack_require__(4);
+
+
   function makeDistortionCurve(amount) {
     var k = typeof amount === 'number' ? amount : 50;
     var numSamples = 44100;
@@ -12758,22 +11692,24 @@ distortion = function () {
     var deg = Math.PI / 180;
     var i = 0;
     var x;
+
     for (; i < numSamples; ++i) {
       x = i * 2 / numSamples - 1;
       curve[i] = (3 + k) * x * 20 * deg / (Math.PI + k * Math.abs(x));
     }
+
     return curve;
   }
   /**
    * A Distortion effect created with a Waveshaper Node,
    * with an approach adapted from
    * [Kevin Ennis](http://stackoverflow.com/questions/22312841/waveshaper-node-in-webaudio-how-to-emulate-distortion)
-   * 
-   * This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.  
-   * Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>, 
-   * <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and 
+   *
+   * This class extends <a href = "/reference/#/p5.Effect">p5.Effect</a>.
+   * Methods <a href = "/reference/#/p5.Effect/amp">amp()</a>, <a href = "/reference/#/p5.Effect/chain">chain()</a>,
+   * <a href = "/reference/#/p5.Effect/drywet">drywet()</a>, <a href = "/reference/#/p5.Effect/connect">connect()</a>, and
    * <a href = "/reference/#/p5.Effect/disconnect">disconnect()</a> are available.
-   * 
+   *
    * @class p5.Distortion
    * @extends p5.Effect
    * @constructor
@@ -12782,21 +11718,28 @@ distortion = function () {
    * @param {String} [oversample='none'] 'none', '2x', or '4x'.
    *
    */
+
+
   p5.Distortion = function (amount, oversample) {
     Effect.call(this);
+
     if (typeof amount === 'undefined') {
       amount = 0.25;
     }
+
     if (typeof amount !== 'number') {
       throw new Error('amount must be a number');
     }
+
     if (typeof oversample === 'undefined') {
       oversample = '2x';
     }
+
     if (typeof oversample !== 'string') {
       throw new Error('oversample must be a String');
     }
-    var curveAmount = p5.prototype.map(amount, 0, 1, 0, 2000);
+
+    var curveAmount = p5.prototype.map(amount, 0.0, 1.0, 0, 2000);
     /**
      *  The p5.Distortion is built with a
      *  <a href="http://www.w3.org/TR/webaudio/#WaveShaperNode">
@@ -12804,6 +11747,7 @@ distortion = function () {
      *
      *  @property {AudioNode} WaveShaperNode
      */
+
     this.waveShaperNode = this.ac.createWaveShaper();
     this.amount = curveAmount;
     this.waveShaperNode.curve = makeDistortionCurve(curveAmount);
@@ -12811,15 +11755,18 @@ distortion = function () {
     this.input.connect(this.waveShaperNode);
     this.waveShaperNode.connect(this.wet);
   };
+
   p5.Distortion.prototype = Object.create(Effect.prototype);
   /**
    * Process a sound source, optionally specify amount and oversample values.
    *
    * @method process
+   * @for p5.Distortion
    * @param {Number} [amount=0.25] Unbounded distortion amount.
    *                                Normal values range from 0-1.
    * @param {String} [oversample='none'] 'none', '2x', or '4x'.
    */
+
   p5.Distortion.prototype.process = function (src, amount, oversample) {
     src.connect(this.input);
     this.set(amount, oversample);
@@ -12828,16 +11775,20 @@ distortion = function () {
    * Set the amount and oversample of the waveshaper distortion.
    *
    * @method set
+   * @for p5.Distortion
    * @param {Number} [amount=0.25] Unbounded distortion amount.
    *                                Normal values range from 0-1.
    * @param {String} [oversample='none'] 'none', '2x', or '4x'.
    */
+
+
   p5.Distortion.prototype.set = function (amount, oversample) {
     if (amount) {
-      var curveAmount = p5.prototype.map(amount, 0, 1, 0, 2000);
+      var curveAmount = p5.prototype.map(amount, 0.0, 1.0, 0, 2000);
       this.amount = curveAmount;
       this.waveShaperNode.curve = makeDistortionCurve(curveAmount);
     }
+
     if (oversample) {
       this.waveShaperNode.oversample = oversample;
     }
@@ -12846,9 +11797,12 @@ distortion = function () {
    *  Return the distortion amount, typically between 0-1.
    *
    *  @method  getAmount
+   *  @for p5.Distortion
    *  @return {Number} Unbounded distortion amount.
    *                   Normal values range from 0-1.
    */
+
+
   p5.Distortion.prototype.getAmount = function () {
     return this.amount;
   };
@@ -12856,24 +11810,25 @@ distortion = function () {
    *  Return the oversampling.
    *
    *  @method getOversample
-   *
+   *  @for p5.Distortion
    *  @return {String} Oversample can either be 'none', '2x', or '4x'.
    */
+
+
   p5.Distortion.prototype.getOversample = function () {
     return this.waveShaperNode.oversample;
   };
+
   p5.Distortion.prototype.dispose = function () {
     Effect.prototype.dispose.apply(this);
+
     if (this.waveShaperNode) {
       this.waveShaperNode.disconnect();
       this.waveShaperNode = null;
     }
   };
-}(effect);
-var src_app;
-'use strict';
-src_app = function () {
-  var p5SOUND = master;
-  return p5SOUND;
-}(shims, audiocontext, master, helpers, errorHandler, panner, soundfile, amplitude, fft, signal, oscillator, envelope, pulse, noise, audioin, filter, eq, panner3d, listener3d, delay, reverb, metro, looper, soundloop, compressor, soundRecorder, peakdetect, gain, monosynth, polysynth, distortion, audioVoice, monosynth, polysynth);
-}));
+}).call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+ })
+ ]);
diff --git a/lib/addons/p5.sound.min.js b/lib/addons/p5.sound.min.js
index 899f447372..fe65a81f13 100644
--- a/lib/addons/p5.sound.min.js
+++ b/lib/addons/p5.sound.min.js
@@ -1,28 +1,3 @@
-/*! p5.sound.min.js v0.3.11 2019-03-14 */
-
-/**
- *  p5.sound 
- *  https://p5js.org/reference/#/libraries/p5.sound
- *
- *  From the Processing Foundation and contributors
- *  https://github.com/processing/p5.js-sound/graphs/contributors
- *
- *  MIT License (MIT)
- *  https://github.com/processing/p5.js-sound/blob/master/LICENSE
- *
- *  Some of the many audio libraries & resources that inspire p5.sound:
- *   - TONE.js (c) Yotam Mann. Licensed under The MIT License (MIT). https://github.com/TONEnoTONE/Tone.js
- *   - buzz.js (c) Jay Salvat. Licensed under The MIT License (MIT). http://buzz.jaysalvat.com/
- *   - Boris Smus Web Audio API book, 2013. Licensed under the Apache License http://www.apache.org/licenses/LICENSE-2.0
- *   - wavesurfer.js https://github.com/katspaugh/wavesurfer.js
- *   - Web Audio Components by Jordan Santell https://github.com/web-audio-components
- *   - Wilm Thoben's Sound library for Processing https://github.com/processing/processing/tree/master/java/libraries/sound
- *
- *   Web Audio API: http://w3.org/TR/webaudio/
- */
-
-!function(t,e){"function"==typeof define&&define.amd?define("p5.sound",["p5"],function(t){e(t)}):e("object"==typeof exports?require("../p5"):t.p5)}(this,function(t){var e;e=function(){!function(){function t(t){t&&(t.setTargetAtTime||(t.setTargetAtTime=t.setTargetValueAtTime))}window.hasOwnProperty("webkitAudioContext")&&!window.hasOwnProperty("AudioContext")&&(window.AudioContext=window.webkitAudioContext,"function"!=typeof AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),"function"!=typeof AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),"function"!=typeof AudioContext.prototype.createScriptProcessor&&(AudioContext.prototype.createScriptProcessor=AudioContext.prototype.createJavaScriptNode),"function"!=typeof AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),AudioContext.prototype.internal_createGain=AudioContext.prototype.createGain,AudioContext.prototype.createGain=function(){var e=this.internal_createGain();return t(e.gain),e},AudioContext.prototype.internal_createDelay=AudioContext.prototype.createDelay,AudioContext.prototype.createDelay=function(e){var i=e?this.internal_createDelay(e):this.internal_createDelay();return t(i.delayTime),i},AudioContext.prototype.internal_createBufferSource=AudioContext.prototype.createBufferSource,AudioContext.prototype.createBufferSource=function(){var e=this.internal_createBufferSource();return e.start?(e.internal_start=e.start,e.start=function(t,i,n){"undefined"!=typeof n?e.internal_start(t||0,i,n):e.internal_start(t||0,i||0)}):e.start=function(t,e,i){e||i?this.noteGrainOn(t||0,e,i):this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},t(e.playbackRate),e},AudioContext.prototype.internal_createDynamicsCompressor=AudioContext.prototype.createDynamicsCompressor,AudioContext.prototype.createDynamicsCompressor=function(){var e=this.internal_createDynamicsCompressor();return t(e.threshold),t(e.knee),t(e.ratio),t(e.reduction),t(e.attack),t(e.release),e},AudioContext.prototype.internal_createBiquadFilter=AudioContext.prototype.createBiquadFilter,AudioContext.prototype.createBiquadFilter=function(){var e=this.internal_createBiquadFilter();return t(e.frequency),t(e.detune),t(e.Q),t(e.gain),e},"function"!=typeof AudioContext.prototype.createOscillator&&(AudioContext.prototype.internal_createOscillator=AudioContext.prototype.createOscillator,AudioContext.prototype.createOscillator=function(){var e=this.internal_createOscillator();return e.start?(e.internal_start=e.start,e.start=function(t){e.internal_start(t||0)}):e.start=function(t){this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},e.setPeriodicWave||(e.setPeriodicWave=e.setWaveTable),t(e.frequency),t(e.detune),e})),window.hasOwnProperty("webkitOfflineAudioContext")&&!window.hasOwnProperty("OfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext)}(window),navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var e=document.createElement("audio");t.prototype.isSupported=function(){return!!e.canPlayType};var i=function(){return!!e.canPlayType&&e.canPlayType('audio/ogg; codecs="vorbis"')},n=function(){return!!e.canPlayType&&e.canPlayType("audio/mpeg;")},o=function(){return!!e.canPlayType&&e.canPlayType('audio/wav; codecs="1"')},r=function(){return!!e.canPlayType&&(e.canPlayType("audio/x-m4a;")||e.canPlayType("audio/aac;"))},s=function(){return!!e.canPlayType&&e.canPlayType("audio/x-aiff;")};t.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return n();case"wav":return o();case"ogg":return i();case"aac":case"m4a":case"mp4":return r();case"aif":case"aiff":return s();default:return!1}}}();var i;!function(t,e){i=function(){return e()}()}(this,function(){function t(t){var e=t.createBuffer(1,1,t.sampleRate),i=t.createBufferSource();i.buffer=e,i.connect(t.destination),i.start(0),t.resume&&t.resume()}function e(t){return"running"===t.state}function i(t,i){function n(){e(t)?i():(requestAnimationFrame(n),t.resume&&t.resume())}e(t)?i():n()}function n(t,e,i){if(Array.isArray(t)||NodeList&&t instanceof NodeList)for(var o=0;o<t.length;o++)n(t[o],e,i);else if("string"==typeof t)n(document.querySelectorAll(t),e,i);else if(t.jquery&&"function"==typeof t.toArray)n(t.toArray(),e,i);else if(Element&&t instanceof Element){var s=new r(t,i);e.push(s)}}function o(t,e,o){var r=new Promise(function(e){i(t,e)}),s=[];return e||(e=document.body),n(e,s,t),r.then(function(){for(var t=0;t<s.length;t++)s[t].dispose();s=null,o&&o()}),r}var r=function(t,e){this._dragged=!1,this._element=t,this._bindedMove=this._moved.bind(this),this._bindedEnd=this._ended.bind(this,e),t.addEventListener("touchstart",this._bindedEnd),t.addEventListener("touchmove",this._bindedMove),t.addEventListener("touchend",this._bindedEnd),t.addEventListener("mouseup",this._bindedEnd)};return r.prototype._moved=function(t){this._dragged=!0},r.prototype._ended=function(e){this._dragged||t(e),this._dragged=!1},r.prototype.dispose=function(){this._element.removeEventListener("touchstart",this._bindedEnd),this._element.removeEventListener("touchmove",this._bindedMove),this._element.removeEventListener("touchend",this._bindedEnd),this._element.removeEventListener("mouseup",this._bindedEnd),this._bindedMove=null,this._bindedEnd=null,this._element=null},o});var n;n=function(){"use strict";var t=function(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():t>1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};t.prototype.set=function(e,i,n){if(this.isObject(e))n=i;else if(this.isString(e)){var o={};o[e]=i,e=o}t:for(var r in e){i=e[r];var s=this;if(-1!==r.indexOf(".")){for(var a=r.split("."),u=0;u<a.length-1;u++)if(s=s[a[u]],s instanceof t){a.splice(0,u+1);var c=a.join(".");s.set(c,i);continue t}r=a[a.length-1]}var p=s[r];this.isUndef(p)||(t.Signal&&p instanceof t.Signal||t.Param&&p instanceof t.Param?p.value!==i&&(this.isUndef(n)?p.value=i:p.rampTo(i,n)):p instanceof AudioParam?p.value!==i&&(p.value=i):p instanceof t?p.set(i):p!==i&&(s[r]=i))}return this},t.prototype.get=function(e){this.isUndef(e)?e=this._collectDefaults(this.constructor):this.isString(e)&&(e=[e]);for(var i={},n=0;n<e.length;n++){var o=e[n],r=this,s=i;if(-1!==o.indexOf(".")){for(var a=o.split("."),u=0;u<a.length-1;u++){var c=a[u];s[c]=s[c]||{},s=s[c],r=r[c]}o=a[a.length-1]}var p=r[o];this.isObject(e[o])?s[o]=p.get():t.Signal&&p instanceof t.Signal?s[o]=p.value:t.Param&&p instanceof t.Param?s[o]=p.value:p instanceof AudioParam?s[o]=p.value:p instanceof t?s[o]=p.get():this.isFunction(p)||this.isUndef(p)||(s[o]=p)}return i},t.prototype._collectDefaults=function(t){var e=[];if(this.isUndef(t.defaults)||(e=Object.keys(t.defaults)),!this.isUndef(t._super))for(var i=this._collectDefaults(t._super),n=0;n<i.length;n++)-1===e.indexOf(i[n])&&e.push(i[n]);return e},t.prototype.toString=function(){for(var e in t){var i=e[0].match(/^[A-Z]$/),n=t[e]===this.constructor;if(this.isFunction(t[e])&&i&&n)return e}return"Tone"},Object.defineProperty(t.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(t.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),t.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},t.prototype.connect=function(t,e,i){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i),this},t.prototype.disconnect=function(t,e,i){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,i)):this.output.disconnect.apply(this.output,arguments)},t.prototype.connectSeries=function(){if(arguments.length>1)for(var t=arguments[0],e=1;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.chain=function(){if(arguments.length>0)for(var t=this,e=0;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}return this},t.prototype.fan=function(){if(arguments.length>0)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=t.prototype.chain,AudioNode.prototype.fan=t.prototype.fan,t.prototype.defaultArg=function(t,e){if(this.isObject(t)&&this.isObject(e)){var i={};for(var n in t)i[n]=this.defaultArg(e[n],t[n]);for(var o in e)i[o]=this.defaultArg(t[o],e[o]);return i}return this.isUndef(t)?e:t},t.prototype.optionsObject=function(t,e,i){var n={};if(1===t.length&&this.isObject(t[0]))n=t[0];else for(var o=0;o<e.length;o++)n[e[o]]=t[o];return this.isUndef(i)?n:this.defaultArg(n,i)},t.prototype.isUndef=function(t){return"undefined"==typeof t},t.prototype.isFunction=function(t){return"function"==typeof t},t.prototype.isNumber=function(t){return"number"==typeof t},t.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},t.prototype.isBoolean=function(t){return"boolean"==typeof t},t.prototype.isArray=function(t){return Array.isArray(t)},t.prototype.isString=function(t){return"string"==typeof t},t.noOp=function(){},t.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},t.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},t.State={Started:"started",Stopped:"stopped",Paused:"paused"},t.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},t.prototype.dbToGain=function(t){return Math.pow(2,t/6)},t.prototype.gainToDb=function(t){return 20*(Math.log(t)/Math.LN10)},t.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},t.prototype.now=function(){return t.context.now()},t.now=function(){return t.context.now()},t.extend=function(e,i){function n(){}t.prototype.isUndef(i)&&(i=t),n.prototype=i.prototype,e.prototype=new n,e.prototype.constructor=e,e._super=i};var e;return Object.defineProperty(t,"context",{get:function(){return e},set:function(i){e=t.Context&&i instanceof t.Context?i:new t.Context(i),t.Context&&t.Context.emit("init",e)}}),Object.defineProperty(t.prototype,"context",{get:function(){return t.context}}),t.setContext=function(e){t.context=e},Object.defineProperty(t.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(t.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(t,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),i=window.hasOwnProperty("Worker");return t&&e&&i}}),t.version="r10",!window.TONE_SILENCE_VERSION_LOGGING,t}();var o;o=function(t){"use strict";return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){for(var i=t.split(/\W+/),n=0;n<i.length;n++){var o=i[n];this._events.hasOwnProperty(o)||(this._events[o]=[]),this._events[o].push(e)}return this},t.Emitter.prototype.off=function(e,i){for(var n=e.split(/\W+/),o=0;o<n.length;o++)if(e=n[o],this._events.hasOwnProperty(e))if(t.prototype.isUndef(i))this._events[e]=[];else for(var r=this._events[e],s=0;s<r.length;s++)r[s]===i&&r.splice(s,1);return this},t.Emitter.prototype.emit=function(t){if(this._events){var e=Array.apply(null,arguments).slice(1);if(this._events.hasOwnProperty(t))for(var i=this._events[t],n=0,o=i.length;o>n;n++)i[n].apply(this,e)}return this},t.Emitter.mixin=function(e){var i=["on","off","emit"];e._events={};for(var n=0;n<i.length;n++){var o=i[n],r=t.Emitter.prototype[o];e[o]=r}},t.Emitter.prototype.dispose=function(){return t.prototype.dispose.call(this),this._events=null,this},t.Emitter}(n);var r;r=function(t){function e(){function e(e,i,o){if(e.input)Array.isArray(e.input)?(t.prototype.isUndef(o)&&(o=0),this.connect(e.input[o])):this.connect(e.input,i,o);else try{e instanceof AudioNode?n.call(this,e,i,o):n.call(this,e,i)}catch(r){throw new Error("error connecting to node: "+e+"\n"+r)}}function i(e,i,n){if(e&&e.input&&Array.isArray(e.input))t.prototype.isUndef(n)&&(n=0),this.disconnect(e.input[n],i,n);else if(e&&e.input)this.disconnect(e.input,i,n);else try{o.apply(this,arguments)}catch(r){throw new Error("error disconnecting node: "+e+"\n"+r)}}var n=AudioNode.prototype.connect,o=AudioNode.prototype.disconnect;AudioNode.prototype.connect!==e&&(AudioNode.prototype.connect=e,AudioNode.prototype.disconnect=i)}return!window.hasOwnProperty("AudioContext")&&window.hasOwnProperty("webkitAudioContext")&&(window.AudioContext=window.webkitAudioContext),t.Context=function(e){t.Emitter.call(this),e||(e=new window.AudioContext),this._context=e;for(var i in this._context)this._defineProperty(this._context,i);this._latencyHint="interactive",this._lookAhead=.1,this._updateInterval=this._lookAhead/3,this._computedUpdateInterval=0,this._worker=this._createWorker(),this._constants={}},t.extend(t.Context,t.Emitter),t.Emitter.mixin(t.Context),t.Context.prototype._defineProperty=function(t,e){this.isUndef(this[e])&&Object.defineProperty(this,e,{get:function(){return"function"==typeof t[e]?t[e].bind(t):t[e]},set:function(i){t[e]=i}})},t.Context.prototype.now=function(){return this._context.currentTime},t.Context.prototype._createWorker=function(){window.URL=window.URL||window.webkitURL;var t=new Blob(["var timeoutTime = "+(1e3*this._updateInterval).toFixed(1)+";self.onmessage = function(msg){	timeoutTime = parseInt(msg.data);};function tick(){	setTimeout(tick, timeoutTime);	self.postMessage('tick');}tick();"]),e=URL.createObjectURL(t),i=new Worker(e);return i.addEventListener("message",function(){this.emit("tick")}.bind(this)),i.addEventListener("message",function(){var t=this.now();if(this.isNumber(this._lastUpdate)){var e=t-this._lastUpdate;this._computedUpdateInterval=Math.max(e,.97*this._computedUpdateInterval)}this._lastUpdate=t}.bind(this)),i},t.Context.prototype.getConstant=function(t){if(this._constants[t])return this._constants[t];for(var e=this._context.createBuffer(1,128,this._context.sampleRate),i=e.getChannelData(0),n=0;n<i.length;n++)i[n]=t;var o=this._context.createBufferSource();return o.channelCount=1,o.channelCountMode="explicit",o.buffer=e,o.loop=!0,o.start(0),this._constants[t]=o,o},Object.defineProperty(t.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return t=Math.max(t,0)}}),Object.defineProperty(t.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(t.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(e){this._updateInterval=Math.max(e,t.prototype.blockTime),this._worker.postMessage(Math.max(1e3*e,1))}}),Object.defineProperty(t.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),t.supported?(e(),t.context=new t.Context):console.warn("This browser does not support Tone.js"),t.Context}(n);var s;s=function(e,i,n){const o=new window.AudioContext;return n.context.dispose(),n.setContext(o),t.prototype.getAudioContext=function(){return o},t.prototype.userStartAudio=function(i,n){var r=i;return i instanceof t.Element?r=i.elt:i instanceof Array&&i[0]instanceof t.Element&&(r=i.map(function(t){return t.elt})),e(o,r,n)},o}(i,r,n);var a;a=function(e){var i=function(){this.input=e.createGain(),this.output=e.createGain(),this.limiter=e.createDynamicsCompressor(),this.limiter.threshold.value=-3,this.limiter.ratio.value=20,this.limiter.knee.value=1,this.audiocontext=e,this.output.disconnect(),this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=e.createGain(),this.fftMeter=e.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]},n=new i;return t.prototype.getMasterVolume=function(){return n.output.gain.value},t.prototype.masterVolume=function(t,e,i){if("number"==typeof t){var e=e||0,i=i||0,o=n.audiocontext.currentTime,r=n.output.gain.value;n.output.gain.cancelScheduledValues(o+i),n.output.gain.linearRampToValueAtTime(r,o+i),n.output.gain.linearRampToValueAtTime(t,o+i+e)}else{if(!t)return n.output.gain;t.connect(n.output.gain)}},t.prototype.soundOut=t.soundOut=n,t.soundOut._silentNode=n.audiocontext.createGain(),t.soundOut._silentNode.gain.value=0,t.soundOut._silentNode.connect(n.audiocontext.destination),n}(s);var u;u=function(){function e(t){var e,r;e=t.getChannelData(0),r=t.numberOfChannels>1?t.getChannelData(1):e;var s=i(e,r),a=new window.ArrayBuffer(44+2*s.length),u=new window.DataView(a);n(u,0,"RIFF"),u.setUint32(4,36+2*s.length,!0),n(u,8,"WAVE"),n(u,12,"fmt "),u.setUint32(16,16,!0),u.setUint16(20,1,!0),u.setUint16(22,2,!0),u.setUint32(24,o.audiocontext.sampleRate,!0),u.setUint32(28,4*o.audiocontext.sampleRate,!0),u.setUint16(32,4,!0),u.setUint16(34,16,!0),n(u,36,"data"),u.setUint32(40,2*s.length,!0);for(var c=s.length,p=44,h=1,l=0;c>l;l++)u.setInt16(p,s[l]*(32767*h),!0),p+=2;return u}function i(t,e){for(var i=t.length+e.length,n=new Float32Array(i),o=0,r=0;i>r;)n[r++]=t[o],n[r++]=e[o],o++;return n}function n(t,e,i){for(var n=i.length,o=0;n>o;o++)t.setUint8(e+o,i.charCodeAt(o))}var o=a;t.prototype.sampleRate=function(){return o.audiocontext.sampleRate},t.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2),i=Math.round(12*e)+69;return i};var r=t.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)},s=function(t){if("string"!=typeof t)return t;var e={A:21,B:23,C:24,D:26,E:28,F:29,G:31},i=e[t[0].toUpperCase()],n=~~t.slice(-1);switch(i+=12*(n-1),t[1]){case"#":i+=1;break;case"b":i-=1}return r(i)};return t.prototype.soundFormats=function(){o.extensions=[];for(var t=0;t<arguments.length;t++){if(arguments[t]=arguments[t].toLowerCase(),!(["mp3","wav","ogg","m4a","aac"].indexOf(arguments[t])>-1))throw arguments[t]+" is not a valid sound format!";o.extensions.push(arguments[t])}},t.prototype.disposeSound=function(){for(var t=0;t<o.soundArray.length;t++)o.soundArray[t].dispose()},t.prototype.registerMethod("remove",t.prototype.disposeSound),t.prototype._checkFileFormats=function(e){var i;if("string"==typeof e){i=e;var n=i.split(".").pop();if(["mp3","wav","ogg","m4a","aac"].indexOf(n)>-1)if(t.prototype.isFileSupported(n))i=i;else for(var r=i.split("."),s=r[r.length-1],a=0;a<o.extensions.length;a++){var u=o.extensions[a],c=t.prototype.isFileSupported(u);if(c){s="",2===r.length&&(s+=r[0]);for(var a=1;a<=r.length-2;a++){var p=r[a];s+="."+p}i=s+=".",i=i+=u;break}}else for(var a=0;a<o.extensions.length;a++){var u=o.extensions[a],c=t.prototype.isFileSupported(u);if(c){i=i+"."+u;break}}}else if("object"==typeof e)for(var a=0;a<e.length;a++){var u=e[a].split(".").pop(),c=t.prototype.isFileSupported(u);if(c){i=e[a];break}}return i},t.prototype._mathChain=function(t,e,i,n,o){for(var r in t.mathOps)t.mathOps[r]instanceof o&&(t.mathOps[r].dispose(),i=r,i<t.mathOps.length-1&&(n=t.mathOps[r+1]));return t.mathOps[i-1].disconnect(),t.mathOps[i-1].connect(e),e.connect(n),t.mathOps[i]=e,t},{convertToWav:e,midiToFreq:r,noteToFreq:s}}(a);var c;c=function(){var t=function(t,e,i){var n,o,r=new Error;r.name=t,r.originalStack=r.stack+e,n=r.stack+e,r.failedPath=i;var o=n.split("\n");return o=o.filter(function(t){return!t.match(/(p5.|native code|globalInit)/g)}),r.stack=o.join("\n"),r};return t}();var p;p=function(){var e=a,i=e.audiocontext;"undefined"!=typeof i.createStereoPanner?(t.Panner=function(t,e){this.stereoPanner=this.input=i.createStereoPanner(),t.connect(this.stereoPanner),this.stereoPanner.connect(e)},t.Panner.prototype.pan=function(t,e){var n=e||0,o=i.currentTime+n;this.stereoPanner.pan.linearRampToValueAtTime(t,o)},t.Panner.prototype.inputChannels=function(){},t.Panner.prototype.connect=function(t){this.stereoPanner.connect(t)},t.Panner.prototype.disconnect=function(){this.stereoPanner&&this.stereoPanner.disconnect()}):(t.Panner=function(t,e,n){this.input=i.createGain(),t.connect(this.input),this.left=i.createGain(),this.right=i.createGain(),this.left.channelInterpretation="discrete",this.right.channelInterpretation="discrete",n>1?(this.splitter=i.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=i.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},t.Panner.prototype.pan=function(t,e){var n=e||0,o=i.currentTime+n,r=(t+1)/2,s=Math.cos(r*Math.PI/2),a=Math.sin(r*Math.PI/2);this.left.gain.linearRampToValueAtTime(a,o),this.right.gain.linearRampToValueAtTime(s,o)},t.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(this.splitter=i.createChannelSplitter(2),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},t.Panner.prototype.connect=function(t){this.output.connect(t)},t.Panner.prototype.disconnect=function(){this.output&&this.output.disconnect()})}(a);var h;h=function(){function e(t,e){for(var i={},n=t.length,o=0;n>o;o++){if(t[o]>e){var r=t[o],s=new v(r,o);i[o]=s,o+=6e3}o++}return i}function i(t){for(var e=[],i=Object.keys(t).sort(),n=0;n<i.length;n++)for(var o=0;10>o;o++){var r=t[i[n]],s=t[i[n+o]];if(r&&s){var a=r.sampleIndex,u=s.sampleIndex,c=u-a;c>0&&r.intervals.push(c);var p=e.some(function(t){return t.interval===c?(t.count++,t):void 0});p||e.push({interval:c,count:1})}}return e}function n(t,e){var i=[];return t.forEach(function(t){try{var n=Math.abs(60/(t.interval/e));n=r(n);var o=i.some(function(e){return e.tempo===n?e.count+=t.count:void 0});if(!o){if(isNaN(n))return;i.push({tempo:Math.round(n),count:t.count})}}catch(s){throw s}}),i}function o(t,e,i,n){for(var o=[],s=Object.keys(t).sort(),a=0;a<s.length;a++)for(var u=s[a],c=t[u],p=0;p<c.intervals.length;p++){var h=Math.round(Math.abs(60/(c.intervals[p]/i)));h=r(h),Math.abs(h-e)<n&&o.push(c.sampleIndex/i)}return o=o.filter(function(t,e,i){var n=i[e+1]-t;return n>.01?!0:void 0})}function r(t){if(isFinite(t)&&0!==t){for(;90>t;)t*=2;for(;t>180&&t>90;)t/=2;return t}}function s(t){var e=t.inputBuffer.getChannelData(0);this._lastPos=e[e.length-1]||0,this._onTimeUpdate(self._lastPos)}function p(t){const e=t.target,i=this;e._playing=!1,e.removeEventListener("ended",i._clearOnEnd),i._onended(i),i.bufferSourceNodes.forEach(function(t,e){t._playing===!1&&i.bufferSourceNodes.splice(e)}),0===i.bufferSourceNodes.length&&(i._playing=!1)}var h=c,l=a,f=l.audiocontext,d=u.midiToFreq,m=u.convertToWav;t.SoundFile=function(e,i,n,o){if("undefined"!=typeof e){if("string"==typeof e||"string"==typeof e[0]){var r=t.prototype._checkFileFormats(e);this.url=r}else if("object"==typeof e&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";e.file&&(e=e.file),this.file=e}this._onended=function(){},this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._cueIDCounter=0,this._lastPos=0,this._counterNode=null,this._scopeNode=null,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.input=l.audiocontext.createGain(),this.output=l.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.panPosition=0,this.panner=new t.Panner(this.output,l.input,2),(this.url||this.file)&&this.load(i,n),l.soundArray.push(this),"function"==typeof o?this._whileLoading=o:this._whileLoading=function(){},this._onAudioProcess=s.bind(this),this._clearOnEnd=p.bind(this)},t.prototype.registerPreloadMethod("loadSound",t.prototype),t.prototype.loadSound=function(e,i,n,o){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&window.alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var r=this,s=new t.SoundFile(e,function(){"function"==typeof i&&i.apply(r,arguments),"function"==typeof r._decrementPreload&&r._decrementPreload()},n,o);return s},t.SoundFile.prototype.load=function(t,e){var i=this,n=(new Error).stack;if(void 0!==this.url&&""!==this.url){var o=new XMLHttpRequest;o.addEventListener("progress",function(t){i._updateProgress(t)},!1),o.open("GET",this.url,!0),o.responseType="arraybuffer",o.onload=function(){if(200===o.status){if(!i.panner)return;f.decodeAudioData(o.response,function(e){i.panner&&(i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i))},function(){if(i.panner){var t=new h("decodeAudioData",n,i.url),o="AudioContext error at decodeAudioData for "+i.url;e?(t.msg=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)}})}else{if(!i.panner)return;var r=new h("loadSound",n,i.url),s="Unable to load "+i.url+". The request status was: "+o.status+" ("+o.statusText+")";e?(r.message=s,e(r)):console.error(s+"\n The error stack trace includes: \n"+r.stack)}},o.onerror=function(){var t=new h("loadSound",n,i.url),o="There was no response from the server at "+i.url+". Check the url and internet connectivity.";e?(t.message=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)},o.send()}else if(void 0!==this.file){var r=new FileReader;r.onload=function(){i.panner&&f.decodeAudioData(r.result,function(e){i.panner&&(i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i))})},r.onerror=function(t){i.panner&&onerror&&onerror(t)},r.readAsArrayBuffer(this.file)}},t.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=t.loaded/t.total*.99;this._whileLoading(e,t)}else this._whileLoading("size unknown")},t.SoundFile.prototype.isLoaded=function(){return this.buffer?!0:!1},t.SoundFile.prototype.play=function(t,e,i,n,o){if(!this.output)return void console.warn("SoundFile.play() called after dispose");var r,s,a=l.audiocontext.currentTime,u=t||0;if(0>u&&(u=0),u+=a,"undefined"!=typeof e&&this.rate(e),"undefined"!=typeof i&&this.setVolume(i),!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode&&(this.bufferSourceNode.stop(u),this._counterNode.stop(u)),"untildone"!==this.mode||!this.isPlaying()){if(this.bufferSourceNode=this._initSourceNode(),delete this._counterNode,this._counterNode=this._initCounterNode(),n){if(!(n>=0&&n<this.buffer.duration))throw"start time out of range";r=n}else r=0;o&&(o=o<=this.buffer.duration-r?o:this.buffer.duration),this._paused?(this.bufferSourceNode.start(u,this.pauseTime,o),this._counterNode.start(u,this.pauseTime,o)):(this.bufferSourceNode.start(u,r,o),this._counterNode.start(u,r,o)),this._playing=!0,this._paused=!1,this.bufferSourceNodes.push(this.bufferSourceNode),this.bufferSourceNode._arrayIndex=this.bufferSourceNodes.length-1,this.bufferSourceNode.addEventListener("ended",this._clearOnEnd),this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping,this._looping===!0&&(s=o?o:r-1e-15,this.bufferSourceNode.loopStart=r,this.bufferSourceNode.loopEnd=s,this._counterNode.loopStart=r,this._counterNode.loopEnd=s)}},t.SoundFile.prototype.playMode=function(t){var e=t.toLowerCase();if("restart"===e&&this.buffer&&this.bufferSourceNode)for(var i=0;i<this.bufferSourceNodes.length-1;i++){var n=l.audiocontext.currentTime;this.bufferSourceNodes[i].stop(n)}if("restart"!==e&&"sustain"!==e&&"untildone"!==e)throw'Invalid play mode. Must be either "restart" or "sustain"';this.mode=e},t.SoundFile.prototype.pause=function(t){var e=l.audiocontext.currentTime,i=t||0,n=i+e;this.isPlaying()&&this.buffer&&this.bufferSourceNode?(this.pauseTime=this.currentTime(),this.bufferSourceNode.stop(n),this._counterNode.stop(n),this._paused=!0,this._playing=!1,this._pauseTime=this.currentTime()):this._pauseTime=0},t.SoundFile.prototype.loop=function(t,e,i,n,o){this._looping=!0,this.play(t,e,i,n,o)},t.SoundFile.prototype.setLoop=function(t){if(t===!0)this._looping=!0;else{if(t!==!1)throw"Error: setLoop accepts either true or false";this._looping=!1}this.bufferSourceNode&&(this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping)},t.SoundFile.prototype.isLooping=function(){return this.bufferSourceNode&&this._looping===!0&&this.isPlaying()===!0?!0:!1},t.SoundFile.prototype.isPlaying=function(){return this._playing},t.SoundFile.prototype.isPaused=function(){return this._paused},t.SoundFile.prototype.stop=function(t){var e=t||0;if("sustain"===this.mode||"untildone"===this.mode)this.stopAll(e),this._playing=!1,this.pauseTime=0,this._paused=!1;else if(this.buffer&&this.bufferSourceNode){var i=l.audiocontext.currentTime,n=e||0;this.pauseTime=0,this.bufferSourceNode.stop(i+n),this._counterNode.stop(i+n),this._playing=!1,this._paused=!1}},t.SoundFile.prototype.stopAll=function(t){var e=l.audiocontext.currentTime,i=t||0;if(this.buffer&&this.bufferSourceNode){for(var n in this.bufferSourceNodes){const o=this.bufferSourceNodes[n];if(o)try{o.stop(e+i)}catch(r){}}this._counterNode.stop(e+i),this._onended(this)}},t.SoundFile.prototype.setVolume=function(t,e,i){if("number"==typeof t){var n=e||0,o=i||0,r=l.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(r+o),this.output.gain.linearRampToValueAtTime(s,r+o),this.output.gain.linearRampToValueAtTime(t,r+o+n)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},t.SoundFile.prototype.amp=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.fade=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.getVolume=function(){return this.output.gain.value},t.SoundFile.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.SoundFile.prototype.getPan=function(){return this.panPosition},t.SoundFile.prototype.rate=function(t){var e=!1;if("undefined"==typeof t)return this.playbackRate;if(this.playbackRate=t,0===t?t=1e-13:0>t&&!this.reversed?(t=Math.abs(t),e=!0):t>0&&this.reversed&&(e=!0),this.bufferSourceNode){var i=l.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(i),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i),this._counterNode.playbackRate.cancelScheduledValues(i),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i)}return e&&this.reverseBuffer(),this.playbackRate},t.SoundFile.prototype.setPitch=function(t){var e=d(t)/d(60);this.rate(e)},t.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},t.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},t.SoundFile.prototype.currentTime=function(){return this.reversed?Math.abs(this._lastPos-this.buffer.length)/f.sampleRate:this._lastPos/f.sampleRate},t.SoundFile.prototype.jump=function(t,e){if(0>t||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var i=t||0,n=e||void 0;this.isPlaying()&&this.stop(0),this.play(0,this.playbackRate,this.output.gain.value,i,n);
-},t.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},t.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},t.SoundFile.prototype.frames=function(){return this.buffer.length},t.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t||(t=5*window.width),this.buffer){for(var e=this.buffer,i=e.length/t,n=~~(i/10)||1,o=e.numberOfChannels,r=new Float32Array(Math.round(t)),s=0;o>s;s++)for(var a=e.getChannelData(s),u=0;t>u;u++){for(var c=~~(u*i),p=~~(c+i),h=0,l=c;p>l;l+=n){var f=a[l];f>h?h=f:-f>h&&(h=f)}(0===s||Math.abs(h)>r[u])&&(r[u]=h)}return r}},t.SoundFile.prototype.reverseBuffer=function(){if(!this.buffer)throw"SoundFile is not done loading";var t=this._lastPos/f.sampleRate,e=this.getVolume();this.setVolume(0,.001);const i=this.buffer.numberOfChannels;for(var n=0;i>n;n++)this.buffer.getChannelData(n).reverse();this.reversed=!this.reversed,t&&this.jump(this.duration()-t),this.setVolume(e,.001)},t.SoundFile.prototype.onended=function(t){return this._onended=t,this},t.SoundFile.prototype.add=function(){},t.SoundFile.prototype.dispose=function(){var t=l.audiocontext.currentTime,e=l.soundArray.indexOf(this);if(l.soundArray.splice(e,1),this.stop(t),this.buffer&&this.bufferSourceNode){for(var i=0;i<this.bufferSourceNodes.length-1;i++)if(null!==this.bufferSourceNodes[i]){this.bufferSourceNodes[i].disconnect();try{this.bufferSourceNodes[i].stop(t)}catch(n){console.warning("no buffer source node to dispose")}this.bufferSourceNodes[i]=null}if(this.isPlaying()){try{this._counterNode.stop(t)}catch(n){console.log(n)}this._counterNode=null}}this.output&&(this.output.disconnect(),this.output=null),this.panner&&(this.panner.disconnect(),this.panner=null)},t.SoundFile.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.panner.connect(t.input):this.panner.connect(t):this.panner.connect(l.input)},t.SoundFile.prototype.disconnect=function(){this.panner&&this.panner.disconnect()},t.SoundFile.prototype.getLevel=function(){console.warn("p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead")},t.SoundFile.prototype.setPath=function(e,i){var n=t.prototype._checkFileFormats(e);this.url=n,this.load(i)},t.SoundFile.prototype.setBuffer=function(t){var e=t.length,i=t[0].length,n=f.createBuffer(e,i,f.sampleRate);t[0]instanceof Float32Array||(t[0]=new Float32Array(t[0]));for(var o=0;e>o;o++){var r=n.getChannelData(o);r.set(t[o])}this.buffer=n,this.panner.inputChannels(e)};var y=function(t){const e=t.length,i=f.createBuffer(1,t.length,f.sampleRate),n=i.getChannelData(0);for(var o=0;e>o;o++)n[o]=o;return i};t.SoundFile.prototype._initCounterNode=function(){var e=this,i=f.currentTime,n=f.createBufferSource();return e._scopeNode&&(e._scopeNode.disconnect(),e._scopeNode.removeEventListener("audioprocess",e._onAudioProcess),delete e._scopeNode),e._scopeNode=f.createScriptProcessor(256,1,1),n.buffer=y(e.buffer),n.playbackRate.setValueAtTime(e.playbackRate,i),n.connect(e._scopeNode),e._scopeNode.connect(t.soundOut._silentNode),e._scopeNode.addEventListener("audioprocess",e._onAudioProcess),n},t.SoundFile.prototype._initSourceNode=function(){var t=f.createBufferSource();return t.buffer=this.buffer,t.playbackRate.value=this.playbackRate,t.connect(this.output),t},t.SoundFile.prototype.processPeaks=function(t,r,s,a){var u=this.buffer.length,c=this.buffer.sampleRate,p=this.buffer,h=[],l=r||.9,f=l,d=s||.22,m=a||200,y=new window.OfflineAudioContext(1,u,c),v=y.createBufferSource();v.buffer=p;var g=y.createBiquadFilter();g.type="lowpass",v.connect(g),g.connect(y.destination),v.start(0),y.startRendering(),y.oncomplete=function(r){if(self.panner){var s=r.renderedBuffer,a=s.getChannelData(0);do h=e(a,f),f-=.005;while(Object.keys(h).length<m&&f>=d);var u=i(h),c=n(u,s.sampleRate),p=c.sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=p[0].tempo;var l=5,y=o(h,p[0].tempo,s.sampleRate,l);t(y)}}};var v=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]},g=function(t,e,i,n){this.callback=t,this.time=e,this.id=i,this.val=n};t.SoundFile.prototype.addCue=function(t,e,i){var n=this._cueIDCounter++,o=new g(e,t,n,i);return this._cues.push(o),n},t.SoundFile.prototype.removeCue=function(t){for(var e=this._cues.length,i=0;e>i;i++){var n=this._cues[i];if(n.id===t){this._cues.splice(i,1);break}}0===this._cues.length},t.SoundFile.prototype.clearCues=function(){this._cues=[]},t.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,i=this._cues.length,n=0;i>n;n++){var o=this._cues[n],r=o.time,s=o.val;this._prevTime<r&&e>=r&&o.callback(s)}this._prevTime=e},t.SoundFile.prototype.save=function(e){const i=m(this.buffer);t.prototype.saveSound([i],e,"wav")},t.SoundFile.prototype.getBlob=function(){const t=m(this.buffer);return new Blob([t],{type:"audio/wav"})}}(c,a,u,u);var l;l=function(){var e=a;t.Amplitude=function(t){this.bufferSize=2048,this.audiocontext=e.audiocontext,this.processor=this.audiocontext.createScriptProcessor(this.bufferSize,2,1),this.input=this.processor,this.output=this.audiocontext.createGain(),this.smoothing=t||0,this.volume=0,this.average=0,this.stereoVol=[0,0],this.stereoAvg=[0,0],this.stereoVolNorm=[0,0],this.volMax=.001,this.normalize=!1,this.processor.onaudioprocess=this._audioProcess.bind(this),this.processor.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),e.meter.connect(this.processor),e.soundArray.push(this)},t.Amplitude.prototype.setInput=function(i,n){e.meter.disconnect(),n&&(this.smoothing=n),null==i?(console.log("Amplitude input source is not ready! Connecting to master output instead"),e.meter.connect(this.processor)):i instanceof t.Signal?i.output.connect(this.processor):i?(i.connect(this.processor),this.processor.disconnect(),this.processor.connect(this.output)):e.meter.connect(this.processor)},t.Amplitude.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):this.output.connect(t):this.output.connect(this.panner.connect(e.input))},t.Amplitude.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Amplitude.prototype._audioProcess=function(t){for(var e=0;e<t.inputBuffer.numberOfChannels;e++){for(var i,n=t.inputBuffer.getChannelData(e),o=n.length,r=0,s=0,a=0;o>a;a++)i=n[a],this.normalize?(r+=Math.max(Math.min(i/this.volMax,1),-1),s+=Math.max(Math.min(i/this.volMax,1),-1)*Math.max(Math.min(i/this.volMax,1),-1)):(r+=i,s+=i*i);var u=r/o,c=Math.sqrt(s/o);this.stereoVol[e]=Math.max(c,this.stereoVol[e]*this.smoothing),this.stereoAvg[e]=Math.max(u,this.stereoVol[e]*this.smoothing),this.volMax=Math.max(this.stereoVol[e],this.volMax)}var p=this,h=this.stereoVol.reduce(function(t,e,i){return p.stereoVolNorm[i-1]=Math.max(Math.min(p.stereoVol[i-1]/p.volMax,1),0),p.stereoVolNorm[i]=Math.max(Math.min(p.stereoVol[i]/p.volMax,1),0),t+e});this.volume=h/this.stereoVol.length,this.volNorm=Math.max(Math.min(this.volume/this.volMax,1),0)},t.Amplitude.prototype.getLevel=function(t){return"undefined"!=typeof t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},t.Amplitude.prototype.toggleNormalize=function(t){"boolean"==typeof t?this.normalize=t:this.normalize=!this.normalize},t.Amplitude.prototype.smooth=function(t){t>=0&&1>t?this.smoothing=t:console.log("Error: smoothing must be between 0 and 1")},t.Amplitude.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input&&(this.input.disconnect(),delete this.input),this.output&&(this.output.disconnect(),delete this.output),delete this.processor}}(a);var f;f=function(){var e=a;t.FFT=function(t,i){this.input=this.analyser=e.audiocontext.createAnalyser(),Object.defineProperties(this,{bins:{get:function(){return this.analyser.fftSize/2},set:function(t){this.analyser.fftSize=2*t},configurable:!0,enumerable:!0},smoothing:{get:function(){return this.analyser.smoothingTimeConstant},set:function(t){this.analyser.smoothingTimeConstant=t},configurable:!0,enumerable:!0}}),this.smooth(t),this.bins=i||1024,e.fftMeter.connect(this.analyser),this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3],e.soundArray.push(this)},t.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),e.fftMeter.disconnect()):e.fftMeter.connect(this.analyser)},t.FFT.prototype.waveform=function(){for(var e,i,n,s=0;s<arguments.length;s++)"number"==typeof arguments[s]&&(e=arguments[s],this.analyser.fftSize=2*e),"string"==typeof arguments[s]&&(i=arguments[s]);if(i&&!t.prototype._isSafari())return o(this,this.timeDomain),this.analyser.getFloatTimeDomainData(this.timeDomain),this.timeDomain;r(this,this.timeDomain),this.analyser.getByteTimeDomainData(this.timeDomain);for(var n=new Array,a=0;a<this.timeDomain.length;a++){var u=t.prototype.map(this.timeDomain[a],0,255,-1,1);n.push(u)}return n},t.FFT.prototype.analyze=function(){for(var t,e=0;e<arguments.length;e++)"number"==typeof arguments[e]&&(this.bins=arguments[e],this.analyser.fftSize=2*this.bins),"string"==typeof arguments[e]&&(t=arguments[e]);if(t&&"db"===t.toLowerCase())return i(this),this.analyser.getFloatFrequencyData(this.freqDomain),this.freqDomain;n(this,this.freqDomain),this.analyser.getByteFrequencyData(this.freqDomain);var o=Array.apply([],this.freqDomain);return o.length===this.analyser.fftSize,o.constructor===Array,o},t.FFT.prototype.getEnergy=function(t,i){var n=e.audiocontext.sampleRate/2;if("bass"===t?(t=this.bass[0],i=this.bass[1]):"lowMid"===t?(t=this.lowMid[0],i=this.lowMid[1]):"mid"===t?(t=this.mid[0],i=this.mid[1]):"highMid"===t?(t=this.highMid[0],i=this.highMid[1]):"treble"===t&&(t=this.treble[0],i=this.treble[1]),"number"!=typeof t)throw"invalid input for getEnergy()";if(i){if(t&&i){if(t>i){var o=i;i=t,t=o}for(var r=Math.round(t/n*this.freqDomain.length),s=Math.round(i/n*this.freqDomain.length),a=0,u=0,c=r;s>=c;c++)a+=this.freqDomain[c],u+=1;var p=a/u;return p}throw"invalid input for getEnergy()"}var h=Math.round(t/n*this.freqDomain.length);return this.freqDomain[h]},t.FFT.prototype.getFreq=function(t,e){console.log("getFreq() is deprecated. Please use getEnergy() instead.");var i=this.getEnergy(t,e);return i},t.FFT.prototype.getCentroid=function(){for(var t=e.audiocontext.sampleRate/2,i=0,n=0,o=0;o<this.freqDomain.length;o++)i+=o*this.freqDomain[o],n+=this.freqDomain[o];var r=0;0!==n&&(r=i/n);var s=r*(t/this.freqDomain.length);return s},t.FFT.prototype.smooth=function(t){return"undefined"!=typeof t&&(this.smoothing=t),this.smoothing},t.FFT.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.analyser&&(this.analyser.disconnect(),delete this.analyser)},t.FFT.prototype.linAverages=function(t){for(var t=t||16,e=this.freqDomain,i=e.length,n=Math.floor(i/t),o=new Array(t),r=0,s=0;i>s;s++)o[r]=void 0!==o[r]?(o[r]+e[s])/2:e[s],s%n===n-1&&r++;return o},t.FFT.prototype.logAverages=function(t){for(var i=e.audiocontext.sampleRate/2,n=this.freqDomain,o=n.length,r=new Array(t.length),s=0,a=0;o>a;a++){var u=Math.round(a*i/this.freqDomain.length);u>t[s].hi&&s++,r[s]=void 0!==r[s]?(r[s]+n[a])/2:n[a]}return r},t.FFT.prototype.getOctaveBands=function(t,i){var t=t||3,i=i||15.625,n=[],o={lo:i/Math.pow(2,1/(2*t)),ctr:i,hi:i*Math.pow(2,1/(2*t))};n.push(o);for(var r=e.audiocontext.sampleRate/2;o.hi<r;){var s={};s.lo=o.hi,s.ctr=o.ctr*Math.pow(2,1/t),s.hi=s.ctr*Math.pow(2,1/(2*t)),n.push(s),o=s}return n};var i=function(t){t.freqDomain instanceof Float32Array==!1&&(t.freqDomain=new Float32Array(t.analyser.frequencyBinCount))},n=function(t){t.freqDomain instanceof Uint8Array==!1&&(t.freqDomain=new Uint8Array(t.analyser.frequencyBinCount))},o=function(t){t.timeDomain instanceof Float32Array==!1&&(t.timeDomain=new Float32Array(t.analyser.frequencyBinCount))},r=function(t){t.timeDomain instanceof Uint8Array==!1&&(t.timeDomain=new Uint8Array(t.analyser.frequencyBinCount))}}(a);var d;d=function(t){"use strict";return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,n){return t.Signal&&t.Signal===e.constructor||t.Param&&t.Param===e.constructor||t.TimelineSignal&&t.TimelineSignal===e.constructor?(e._param.cancelScheduledValues(0),e._param.value=0,e.overridden=!0):e instanceof AudioParam&&(e.cancelScheduledValues(0),e.value=0),t.prototype.connect.call(this,e,i,n),this},t.SignalBase}(n);var m;m=function(t){"use strict";return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){for(var e=0,i=this._curve.length;i>e;e++){var n=e/(i-1)*2-1;this._curve[e]=t(n,e)}return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(-1===["none","2x","4x"].indexOf(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}(n);var y;y=function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},"default":{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){function e(t,e){for(var i=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],n=0;n<i.length;n++){var o=e[i[n]];for(var r in o){var s=o[r],a=s.regexp,u=t.match(a);if(null!==u)return{method:s.method,precedence:s.precedence,regexp:s.regexp,value:u[0]}}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}for(var i=-1,n=[];t.length>0;){t=t.trim();var o=e(t,this);n.push(o),t=t.substr(o.value.length)}return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n=!1;if(!this.isUndef(t))for(var o in e){var r=e[o];if(r.regexp.test(t.value)){if(this.isUndef(i))return r;if(r.precedence===i)return r}}return n},t.TimeBase.prototype._parseBinary=function(t,e){this.isUndef(e)&&(e=2);var i;i=0>e?this._parseUnary(t):this._parseBinary(t,e-1);for(var n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i;e=t.peek();var n=this._matchGroup(e,this._unaryExpressions);return n?(e=t.next(),i=this._parseUnary(t),n.method.bind(this,i)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i;if(e=t.peek(),this.isUndef(e))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(e,this._primaryExpressions)){e=t.next();var n=e.value.match(e.regexp);return e.method.bind(this,n[1],n[2],n[3])}if(e&&"("===e.value){if(t.next(),i=this._parseBinary(t),e=t.next(),!e||")"!==e.value)throw new SyntaxError("Expected )");return i}throw new SyntaxError("Tone.TimeBase: Cannot process token "+e.value)},t.TimeBase.prototype._parseExprString=function(t){this.isString(t)||(t=t.toString());var e=this._tokenize(t),i=this._parseBinary(e);return i},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}(n);var v;v=function(t){return t.Time=function(e,i){return this instanceof t.Time?(this._plusNow=!1,void t.TimeBase.call(this,e,i)):new t.Time(e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){t=t(),e=e.toSeconds();var n=Math.round(t/e),o=n*e,r=o-t;return t+r*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],o=this._toNotationHelper(t,n);return o.split("+").length<i.split("+").length?o:i},t.Time.prototype._toNotationHelper=function(t,e){for(var i=this._notationToUnits(e[e.length-1]),n="",o=0;o<e.length;o++){var r=this._notationToUnits(e[o]),s=t/r,a=1e-6;if(a>1-s%1&&(s+=a),s=Math.floor(s),s>0){if(n+=1===s?e[o]:s.toString()+"*"+e[o],t-=s*r,i>t)break;n+=" + "}}return""===n&&(n="0"),n},t.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,i=[e.n,e.t,e.m],n=0;n<i.length;n++){var o=i[n],r=t.match(o.regexp);if(r)return o.method.call(this,r[1])}},t.Time.prototype.toBarsBeatsSixteenths=function(){var t=this._beatsToUnits(1),e=this.toSeconds()/t,i=Math.floor(e/this._timeSignature()),n=e%1*4;e=Math.floor(e)%this._timeSignature(),n=n.toString(),n.length>3&&(n=parseFloat(n).toFixed(3));var o=[i,e,n];return o.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){var t=this._expr();return t+(this._plusNow?this.now():0)},t.Time}(n);var g;g=function(t){t.Frequency=function(e,i){return this instanceof t.Frequency?void t.TimeBase.call(this,e,i):new t.Frequency(e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],o=n+12*(parseInt(i)+1);return this.midiToFrequency(o)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){var i=t();return i*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){for(var i=t(),n=[],o=0;o<e.length;o++)n[o]=i*this.intervalToFrequencyRatio(e[o]);return n}.bind(this,this._expr,t),this},t.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},t.Frequency.prototype.toNote=function(){var e=this.valueOf(),n=Math.log(e/t.Frequency.A4)/Math.LN2,o=Math.round(12*n)+57,r=Math.floor(o/12);0>r&&(o+=-12*r);var s=i[o%12];return s+r.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz";var e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}(n);var _;_=function(t){return t.TransportTime=function(e,i){return this instanceof t.TransportTime?void t.Time.call(this,e,i):new t.TransportTime(e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){var e=this._secondsToTicks(this._expr());return e+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){var e=this._expr();return e+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}(n);var T;T=function(t){return t.Type={Default:"number",Time:"time",Frequency:"frequency",TransportTime:"transportTime",Ticks:"ticks",NormalRange:"normalRange",AudioRange:"audioRange",Decibels:"db",Interval:"interval",BPM:"bpm",Positive:"positive",Cents:"cents",Degrees:"degrees",MIDI:"midi",BarsBeatsSixteenths:"barsBeatsSixteenths",Samples:"samples",Hertz:"hertz",Note:"note",Milliseconds:"milliseconds",Seconds:"seconds",Notation:"notation"},t.prototype.toSeconds=function(e){return this.isNumber(e)?e:this.isUndef(e)?this.now():this.isString(e)?new t.Time(e).toSeconds():e instanceof t.TimeBase?e.toSeconds():void 0},t.prototype.toFrequency=function(e){return this.isNumber(e)?e:this.isString(e)||this.isUndef(e)?new t.Frequency(e).valueOf():e instanceof t.TimeBase?e.toFrequency():void 0},t.prototype.toTicks=function(e){return this.isNumber(e)||this.isString(e)?new t.TransportTime(e).toTicks():this.isUndef(e)?t.Transport.ticks:e instanceof t.TimeBase?e.toTicks():void 0},t}(n,v,g,_);var b;b=function(t){"use strict";return t.Param=function(){var e=this.optionsObject(arguments,["param","units","convert"],t.Param.defaults);this._param=this.input=e.param,this.units=e.units,this.convert=e.convert,this.overridden=!1,this._lfo=null,this.isObject(e.lfo)?this.value=e.lfo:this.isUndef(e.value)||(this.value=e.value)},t.extend(t.Param),t.Param.defaults={units:t.Type.Default,convert:!0,param:void 0},Object.defineProperty(t.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(e){if(this.isObject(e)){if(this.isUndef(t.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new t.LFO(e).start(),this._lfo.connect(this.input)}else{var i=this._fromUnits(e);this._param.cancelScheduledValues(0),this._param.value=i}}}),t.Param.prototype._fromUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Time:return this.toSeconds(e);case t.Type.Frequency:return this.toFrequency(e);case t.Type.Decibels:return this.dbToGain(e);case t.Type.NormalRange:return Math.min(Math.max(e,0),1);case t.Type.AudioRange:return Math.min(Math.max(e,-1),1);case t.Type.Positive:return Math.max(e,0);default:return e}},t.Param.prototype._toUnits=function(e){if(!this.convert&&!this.isUndef(this.convert))return e;switch(this.units){case t.Type.Decibels:return this.gainToDb(e);default:return e}},t.Param.prototype._minOutput=1e-5,t.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),e<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},t.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},t.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},t.Param.prototype.exponentialRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.linearRampToValue=function(t,e,i){return i=this.toSeconds(i),this.setRampPoint(i),this.linearRampToValueAtTime(t,i+this.toSeconds(e)),this},t.Param.prototype.setTargetAtTime=function(t,e,i){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),i=Math.max(this._minOutput,i),this._param.setTargetAtTime(t,this.toSeconds(e),i),this},t.Param.prototype.setValueCurveAtTime=function(t,e,i){for(var n=0;n<t.length;n++)t[n]=this._fromUnits(t[n]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i)),this},t.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},t.Param.prototype.rampTo=function(e,i,n){return i=this.defaultArg(i,0),this.units===t.Type.Frequency||this.units===t.Type.BPM||this.units===t.Type.Decibels?this.exponentialRampToValue(e,i,n):this.linearRampToValue(e,i,n),this},Object.defineProperty(t.Param.prototype,"lfo",{get:function(){return this._lfo}}),t.Param.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},t.Param}(n);var x;x=function(t){"use strict";return window.GainNode&&!AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),t.Gain=function(){var e=this.optionsObject(arguments,["gain","units"],t.Gain.defaults);this.input=this.output=this._gainNode=this.context.createGain(),this.gain=new t.Param({param:this._gainNode.gain,units:e.units,value:e.gain,convert:e.convert}),this._readOnly("gain")},t.extend(t.Gain),t.Gain.defaults={gain:1,convert:!0},t.Gain.prototype.dispose=function(){t.Param.prototype.dispose.call(this),this._gainNode.disconnect(),this._gainNode=null,this._writable("gain"),this.gain.dispose(),this.gain=null},t.prototype.createInsOuts=function(e,i){1===e?this.input=new t.Gain:e>1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}(n,b);var S;S=function(t){"use strict";return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}(n,m,T,b);var w;w=function(t){"use strict";return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}(n,S);var A;A=function(t){"use strict";return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,
-this._param=null,this},t.Multiply}(n,S);var P;P=function(t){"use strict";return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}(n,w,A);var k;k=function(){var e=S,i=w,n=A,o=P;t.Signal=function(t){var i=new e(t);return i},e.prototype.fade=e.prototype.linearRampToValueAtTime,n.prototype.fade=e.prototype.fade,i.prototype.fade=e.prototype.fade,o.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},n.prototype.setInput=e.prototype.setInput,i.prototype.setInput=e.prototype.setInput,o.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new i(t);return this.connect(e),e},n.prototype.add=e.prototype.add,i.prototype.add=e.prototype.add,o.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new n(t);return this.connect(e),e},n.prototype.mult=e.prototype.mult,i.prototype.mult=e.prototype.mult,o.prototype.mult=e.prototype.mult,e.prototype.scale=function(e,i,n,r){var s,a;4===arguments.length?(s=t.prototype.map(n,e,i,0,1)-.5,a=t.prototype.map(r,e,i,0,1)-.5):(s=arguments[0],a=arguments[1]);var u=new o(s,a);return this.connect(u),u},n.prototype.scale=e.prototype.scale,i.prototype.scale=e.prototype.scale,o.prototype.scale=e.prototype.scale}(S,w,A,P);var O;O=function(){var e=a,i=w,n=A,o=P;t.Oscillator=function(i,n){if("string"==typeof i){var o=n;n=i,i=o}if("number"==typeof n){var o=n;n=i,i=o}this.started=!1,this.phaseAmount=void 0,this.oscillator=e.audiocontext.createOscillator(),this.f=i||440,this.oscillator.type=n||"sine",this.oscillator.frequency.setValueAtTime(this.f,e.audiocontext.currentTime),this.output=e.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,e.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=e.input,this.panner=new t.Panner(this.output,this.connection,1),this.mathOps=[this.output],e.soundArray.push(this)},t.Oscillator.prototype.start=function(t,i){if(this.started){var n=e.audiocontext.currentTime;this.stop(n)}if(!this.started){var o=i||this.f,r=this.oscillator.type;this.oscillator&&(this.oscillator.disconnect(),delete this.oscillator),this.oscillator=e.audiocontext.createOscillator(),this.oscillator.frequency.value=Math.abs(o),this.oscillator.type=r,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+e.audiocontext.currentTime),this.freqNode=this.oscillator.frequency;for(var s in this._freqMods)"undefined"!=typeof this._freqMods[s].connect&&this._freqMods[s].connect(this.oscillator.frequency);this.started=!0}},t.Oscillator.prototype.stop=function(t){if(this.started){var i=t||0,n=e.audiocontext.currentTime;this.oscillator.stop(i+n),this.started=!1}},t.Oscillator.prototype.amp=function(t,i,n){var o=this;if("number"==typeof t){var i=i||0,n=n||0,r=e.audiocontext.currentTime;this.output.gain.linearRampToValueAtTime(t,r+n+i)}else{if(!t)return this.output.gain;t.connect(o.output.gain)}},t.Oscillator.prototype.fade=t.Oscillator.prototype.amp,t.Oscillator.prototype.getAmp=function(){return this.output.gain.value},t.Oscillator.prototype.freq=function(t,i,n){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var o=e.audiocontext.currentTime,i=i||0,n=n||0;0===i?this.oscillator.frequency.setValueAtTime(t,n+o):t>0?this.oscillator.frequency.exponentialRampToValueAtTime(t,n+i+o):this.oscillator.frequency.linearRampToValueAtTime(t,n+i+o),this.phaseAmount&&this.phase(this.phaseAmount)}},t.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},t.Oscillator.prototype.setType=function(t){this.oscillator.type=t},t.Oscillator.prototype.getType=function(){return this.oscillator.type},t.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(e.input)},t.Oscillator.prototype.disconnect=function(){this.output&&this.output.disconnect(),this.panner&&(this.panner.disconnect(),this.output&&this.output.connect(this.panner)),this.oscMods=[]},t.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.Oscillator.prototype.getPan=function(){return this.panPosition},t.Oscillator.prototype.dispose=function(){var t=e.soundArray.indexOf(this);if(e.soundArray.splice(t,1),this.oscillator){var i=e.audiocontext.currentTime;this.stop(i),this.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},t.Oscillator.prototype.phase=function(i){var n=t.prototype.map(i,0,1,0,1/this.f),o=e.audiocontext.currentTime;this.phaseAmount=i,this.dNode||(this.dNode=e.audiocontext.createDelay(),this.oscillator.disconnect(),this.oscillator.connect(this.dNode),this.dNode.connect(this.output)),this.dNode.delayTime.setValueAtTime(n,o)};var r=function(t,e,i,n,o){var r=t.oscillator;for(var s in t.mathOps)t.mathOps[s]instanceof o&&(r.disconnect(),t.mathOps[s].dispose(),i=s,i<t.mathOps.length-2&&(n=t.mathOps[s+1]));return i===t.mathOps.length-1&&t.mathOps.push(n),s>0&&(r=t.mathOps[s-1]),r.disconnect(),r.connect(e),e.connect(n),t.mathOps[i]=e,t};t.Oscillator.prototype.add=function(t){var e=new i(t),n=this.mathOps.length-1,o=this.output;return r(this,e,n,o,i)},t.Oscillator.prototype.mult=function(t){var e=new n(t),i=this.mathOps.length-1,o=this.output;return r(this,e,i,o,n)},t.Oscillator.prototype.scale=function(e,i,n,s){var a,u;4===arguments.length?(a=t.prototype.map(n,e,i,0,1)-.5,u=t.prototype.map(s,e,i,0,1)-.5):(a=arguments[0],u=arguments[1]);var c=new o(a,u),p=this.mathOps.length-1,h=this.output;return r(this,c,p,h,o)},t.SinOsc=function(e){t.Oscillator.call(this,e,"sine")},t.SinOsc.prototype=Object.create(t.Oscillator.prototype),t.TriOsc=function(e){t.Oscillator.call(this,e,"triangle")},t.TriOsc.prototype=Object.create(t.Oscillator.prototype),t.SawOsc=function(e){t.Oscillator.call(this,e,"sawtooth")},t.SawOsc.prototype=Object.create(t.Oscillator.prototype),t.SqrOsc=function(e){t.Oscillator.call(this,e,"square")},t.SqrOsc.prototype=Object.create(t.Oscillator.prototype)}(a,w,A,P);var F;F=function(t){"use strict";return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var e=this._search(t.time);this._timeline.splice(e+1,0,t)}else this._timeline.push(t);if(this.length>this.memory){var i=this.length-this.memory;this._timeline.splice(0,i)}return this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);-1!==e&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return-1!==e?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},t.Timeline.prototype.getBefore=function(t){var e=this._timeline.length;if(e>0&&this._timeline[e-1].time<t)return this._timeline[e-1];var i=this._search(t);return i-1>=0?this._timeline[i-1]:null},t.Timeline.prototype.cancel=function(t){if(this._timeline.length>1){var e=this._search(t);if(e>=0)if(this._timeline[e].time===t){for(var i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e=0,i=this._timeline.length,n=i;if(i>0&&this._timeline[i-1].time<=t)return i-1;for(;n>e;){var o=Math.floor(e+(n-e)/2),r=this._timeline[o],s=this._timeline[o+1];if(r.time===t){for(var a=o;a<this._timeline.length;a++){var u=this._timeline[a];u.time===t&&(o=a)}return o}if(r.time<t&&s.time>t)return o;r.time>t?n=o:r.time<t&&(e=o+1)}return-1},t.Timeline.prototype._iterate=function(t,e,i){this._iterating=!0,e=this.defaultArg(e,0),i=this.defaultArg(i,this._timeline.length-1);for(var n=e;i>=n;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(var o=0;o<this._toRemove.length;o++){var r=this._timeline.indexOf(this._toRemove[o]);-1!==r&&this._timeline.splice(r,1)}this._toRemove=[]}},t.Timeline.prototype.forEach=function(t){return this._iterate(t),this},t.Timeline.prototype.forEachBefore=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(e,0,i),this},t.Timeline.prototype.forEachAfter=function(t,e){var i=this._search(t);return this._iterate(e,i+1),this},t.Timeline.prototype.forEachFrom=function(t,e){for(var i=this._search(t);i>=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}(n);var q;q=function(t){"use strict";return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){i=this.toSeconds(i);var n=this._searchBefore(i);n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e);var o=Math.max(e,this._minOutput);return this._events.add({type:t.TimelineSignal.Type.Exponential,value:o,time:i}),e<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,i-this.sampleTime),this.setValueAtTime(0,i)):this._param.exponentialRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.setTargetAtTime=function(e,i,n){return e=this._fromUnits(e),e=Math.max(this._minOutput,e),n=Math.max(this._minOutput,n),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Target,value:e,time:i,constant:n}),this._param.setTargetAtTime(e,i,n),this},t.TimelineSignal.prototype.setValueCurveAtTime=function(e,i,n,o){o=this.defaultArg(o,1);for(var r=new Array(e.length),s=0;s<r.length;s++)r[s]=this._fromUnits(e[s])*o;i=this.toSeconds(i),n=this.toSeconds(n),this._events.add({type:t.TimelineSignal.Type.Curve,value:r,time:i,duration:n}),this._param.setValueAtTime(r[0],i);for(var a=1;a<r.length;a++){var u=i+a/(r.length-1)*n;this._param.linearRampToValueAtTime(r[a],u)}return this},t.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},t.TimelineSignal.prototype.setRampPoint=function(e){e=this.toSeconds(e);var i=this._toUnits(this.getValueAtTime(e)),n=this._searchBefore(e);if(n&&n.time===e)this.cancelScheduledValues(e+this.sampleTime);else if(n&&n.type===t.TimelineSignal.Type.Curve&&n.time+n.duration>e)this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e);else{var o=this._searchAfter(e);o&&(this.cancelScheduledValues(e),o.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):o.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)}return this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){e=this.toSeconds(e);var i=this._searchAfter(e),n=this._searchBefore(e),o=this._initial;if(null===n)o=this._initial;else if(n.type===t.TimelineSignal.Type.Target){var r,s=this._events.getBefore(n.time);r=null===s?this._initial:s.value,o=this._exponentialApproach(n.time,r,n.value,n.constant,e)}else o=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value;return o},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,o){return i+(e-i)*Math.exp(-(o-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,o){return e+(n-e)*((o-t)/(i-t))},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,o){return e=Math.max(this._minOutput,e),e*Math.pow(n/e,(o-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var o=e.length;if(n>=t+i)return e[o-1];if(t>=n)return e[0];var r=(n-t)/i,s=Math.floor((o-1)*r),a=Math.ceil((o-1)*r),u=e[s],c=e[a];return a===s?u:this._linearInterpolate(s,u,a,c,r*(o-1))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}(n,S);var M;M=function(){var e=a,i=w,n=A,o=P,r=q;t.Envelope=function(t,i,n,o,s,a){this.aTime=t||.1,this.aLevel=i||1,this.dTime=n||.5,this.dLevel=o||0,this.rTime=s||0,this.rLevel=a||0,this._rampHighPercentage=.98,this._rampLowPercentage=.02,this.output=e.audiocontext.createGain(),this.control=new r,this._init(),this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],this.isExponential=!1,this.sourceToClear=null,this.wasTriggered=!1,e.soundArray.push(this)},t.Envelope.prototype._init=function(){var t=e.audiocontext.currentTime,i=t;this.control.setTargetAtTime(1e-5,i,.001),this._setRampAD(this.aTime,this.dTime)},t.Envelope.prototype.set=function(t,e,i,n,o,r){this.aTime=t,this.aLevel=e,this.dTime=i||0,this.dLevel=n||0,this.rTime=o||0,this.rLevel=r||0,this._setRampAD(t,i)},t.Envelope.prototype.setADSR=function(t,e,i,n){this.aTime=t,this.dTime=e||0,this.sPercent=i||0,this.dLevel="undefined"!=typeof i?i*(this.aLevel-this.rLevel)+this.rLevel:0,this.rTime=n||0,this._setRampAD(t,e)},t.Envelope.prototype.setRange=function(t,e){this.aLevel=t||1,this.rLevel=e||0},t.Envelope.prototype._setRampAD=function(t,e){this._rampAttackTime=this.checkExpInput(t),this._rampDecayTime=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=t/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=e/this.checkExpInput(i)},t.Envelope.prototype.setRampPercentages=function(t,e){this._rampHighPercentage=this.checkExpInput(t),this._rampLowPercentage=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=this._rampAttackTime/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=this._rampDecayTime/this.checkExpInput(i)},t.Envelope.prototype.setInput=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t])},t.Envelope.prototype.setExp=function(t){this.isExponential=t},t.Envelope.prototype.checkExpInput=function(t){return 0>=t&&(t=1e-8),t},t.Envelope.prototype.play=function(t,e,i){var n=e||0,i=i||0;t&&this.connection!==t&&this.connect(t),this.triggerAttack(t,n),this.triggerRelease(t,n+this.aTime+this.dTime+i)},t.Envelope.prototype.triggerAttack=function(t,i){var n=e.audiocontext.currentTime,o=i||0,r=n+o;this.lastAttack=r,this.wasTriggered=!0,t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.aTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.aLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),r+=this.dTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.dLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r))},t.Envelope.prototype.triggerRelease=function(t,i){if(this.wasTriggered){var n=e.audiocontext.currentTime,o=i||0,r=n+o;t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.rTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.rLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),this.wasTriggered=!1}},t.Envelope.prototype.ramp=function(t,i,n,o){var r=e.audiocontext.currentTime,s=i||0,a=r+s,u=this.checkExpInput(n),c="undefined"!=typeof o?this.checkExpInput(o):void 0;t&&this.connection!==t&&this.connect(t);var p=this.checkExpInput(this.control.getValueAtTime(a));u>p?(this.control.setTargetAtTime(u,a,this._rampAttackTC),a+=this._rampAttackTime):p>u&&(this.control.setTargetAtTime(u,a,this._rampDecayTC),a+=this._rampDecayTime),void 0!==c&&(c>u?this.control.setTargetAtTime(c,a,this._rampAttackTC):u>c&&this.control.setTargetAtTime(c,a,this._rampDecayTC))},t.Envelope.prototype.connect=function(i){this.connection=i,(i instanceof t.Oscillator||i instanceof t.SoundFile||i instanceof t.AudioIn||i instanceof t.Reverb||i instanceof t.Noise||i instanceof t.Filter||i instanceof t.Delay)&&(i=i.output.gain),i instanceof AudioParam&&i.setValueAtTime(0,e.audiocontext.currentTime),i instanceof t.Signal&&i.setValue(0),this.output.connect(i)},t.Envelope.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Envelope.prototype.add=function(e){var n=new i(e),o=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,n,o,r,i)},t.Envelope.prototype.mult=function(e){var i=new n(e),o=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,o,r,n)},t.Envelope.prototype.scale=function(e,i,n,r){var s=new o(e,i,n,r),a=this.mathOps.length,u=this.output;return t.prototype._mathChain(this,s,a,u,o)},t.Envelope.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.disconnect(),this.control&&(this.control.dispose(),this.control=null);for(var i=1;i<this.mathOps.length;i++)this.mathOps[i].dispose()},t.Env=function(e,i,n,o,r,s){console.warn("WARNING: p5.Env is now deprecated and may be removed in future versions. Please use the new p5.Envelope instead."),t.Envelope.call(this,e,i,n,o,r,s)},t.Env.prototype=Object.create(t.Envelope.prototype)}(a,w,A,P,q);var E;E=function(){function e(){for(var t=i.audiocontext,e=t.createBuffer(1,2048,t.sampleRate),n=e.getChannelData(0),o=0;2048>o;o++)n[o]=1;var r=t.createBufferSource();return r.buffer=e,r.loop=!0,r}var i=a;t.Pulse=function(n,o){t.Oscillator.call(this,n,"sawtooth"),this.w=o||0,this.osc2=new t.SawOsc(n),this.dNode=i.audiocontext.createDelay(),this.dcOffset=e(),this.dcGain=i.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=n||440;var r=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=r,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},t.Pulse.prototype=Object.create(t.Oscillator.prototype),t.Pulse.prototype.width=function(e){if("number"==typeof e){if(1>=e&&e>=0){this.w=e;var i=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=i}this.dcGain.gain.value=1.7*(.5-this.w)}else{e.connect(this.dNode.delayTime);var n=new t.SignalAdd(-.5);n.setInput(e),n=n.mult(-1),n=n.mult(1.7),n.connect(this.dcGain.gain)}},t.Pulse.prototype.start=function(t,n){var o=i.audiocontext.currentTime,r=n||0;if(!this.started){var s=t||this.f,a=this.oscillator.type;this.oscillator=i.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(s,o),this.oscillator.type=a,this.oscillator.connect(this.output),this.oscillator.start(r+o),this.osc2.oscillator=i.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(s,r+o),this.osc2.oscillator.type=a,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(r+o),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=e(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(r+o),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},t.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,n=i.audiocontext.currentTime;this.oscillator.stop(e+n),this.osc2.oscillator&&this.osc2.oscillator.stop(e+n),this.dcOffset.stop(e+n),this.started=!1,this.osc2.started=!1}},t.Pulse.prototype.freq=function(t,e,n){if("number"==typeof t){this.f=t;var o=i.audiocontext.currentTime,e=e||0,n=n||0,r=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(o),this.oscillator.frequency.setValueAtTime(r,o+n),this.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+o),this.osc2.oscillator.frequency.cancelScheduledValues(o),this.osc2.oscillator.frequency.setValueAtTime(r,o+n),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+o),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}(a,O);var V;V=function(){var e=a;t.Noise=function(e){var r;t.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,r="brown"===e?o:"pink"===e?n:i,this.buffer=r},t.Noise.prototype=Object.create(t.Oscillator.prototype);var i=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0;t>o;o++)n[o]=2*Math.random()-1;return i.type="white",i}(),n=function(){var t,i,n,o,r,s,a,u=2*e.audiocontext.sampleRate,c=e.audiocontext.createBuffer(1,u,e.audiocontext.sampleRate),p=c.getChannelData(0);t=i=n=o=r=s=a=0;for(var h=0;u>h;h++){var l=2*Math.random()-1;t=.99886*t+.0555179*l,i=.99332*i+.0750759*l,n=.969*n+.153852*l,o=.8665*o+.3104856*l,r=.55*r+.5329522*l,s=-.7616*s-.016898*l,p[h]=t+i+n+o+r+s+a+.5362*l,p[h]*=.11,a=.115926*l}return c.type="pink",c}(),o=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0,r=0;t>r;r++){var s=2*Math.random()-1;n[r]=(o+.02*s)/1.02,o=n[r],n[r]*=3.5}return i.type="brown",i}();t.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=i;break;case"pink":this.buffer=n;break;case"brown":this.buffer=o;break;default:this.buffer=i}if(this.started){var r=e.audiocontext.currentTime;this.stop(r),this.start(r+.01)}},t.Noise.prototype.getType=function(){return this.buffer.type},t.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=e.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=e.audiocontext.currentTime;this.noise.start(t),this.started=!0},t.Noise.prototype.stop=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},t.Noise.prototype.dispose=function(){var t=e.audiocontext.currentTime,i=e.soundArray.indexOf(this);e.soundArray.splice(i,1),this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}(a);var R;R=function(){var e=a;e.inputSources=[],t.AudioIn=function(i){this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=null,this.enabled=!1,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),window.MediaStreamTrack&&window.navigator.mediaDevices&&window.navigator.mediaDevices.getUserMedia||(i?i():window.alert("This browser does not support MediaStreamTrack and mediaDevices")),e.soundArray.push(this)},t.AudioIn.prototype.start=function(t,i){var n=this;this.stream&&this.stop();var o=e.inputSources[n.currentSource],r={audio:{sampleRate:e.audiocontext.sampleRate,echoCancellation:!1}};e.inputSources[this.currentSource]&&(r.audio.deviceId=o.deviceId),window.navigator.mediaDevices.getUserMedia(r).then(function(i){n.stream=i,n.enabled=!0,n.mediaStream=e.audiocontext.createMediaStreamSource(i),n.mediaStream.connect(n.output),n.amplitude.setInput(n.output),t&&t()})["catch"](function(t){i?i(t):console.error(t)})},t.AudioIn.prototype.stop=function(){this.stream&&(this.stream.getTracks().forEach(function(t){t.stop()}),this.mediaStream.disconnect(),delete this.mediaStream,delete this.stream)},t.AudioIn.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):t.hasOwnProperty("analyser")?this.output.connect(t.analyser):this.output.connect(t):this.output.connect(e.input)},t.AudioIn.prototype.disconnect=function(){this.output&&(this.output.disconnect(),this.output.connect(this.amplitude.input))},t.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.AudioIn.prototype.amp=function(t,i){if(i){var n=i||0,o=this.output.gain.value;this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(o,e.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,n+e.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(t,e.audiocontext.currentTime)},t.AudioIn.prototype.getSources=function(t,i){return new Promise(function(n,o){window.navigator.mediaDevices.enumerateDevices().then(function(i){e.inputSources=i.filter(function(t){return"audioinput"===t.kind}),n(e.inputSources),t&&t(e.inputSources)})["catch"](function(t){o(t),i?i(t):console.error("This browser does not support MediaStreamTrack.getSources()")})})},t.AudioIn.prototype.setSource=function(t){e.inputSources.length>0&&t<e.inputSources.length?(this.currentSource=t,console.log("set source to ",e.inputSources[this.currentSource])):console.log("unable to set input source"),this.stream&&this.stream.active&&this.start()},t.AudioIn.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.stop(),this.output&&this.output.disconnect(),this.amplitude&&this.amplitude.disconnect(),delete this.amplitude,delete this.output}}(a);var C;C=function(t){"use strict";return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}(n,A);var D;D=function(t){"use strict";return t.Subtract=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.output=new t.Gain,this._neg=new t.Negate,this._param=this.input[1]=new t.Signal(e),this._param.chain(this._neg,this._sum)},t.extend(t.Subtract,t.Signal),t.Subtract.prototype.dispose=function(){return t.prototype.dispose.call(this),this._neg.dispose(),this._neg=null,this._sum.disconnect(),this._sum=null,this._param.dispose(),this._param=null,this},t.Subtract}(n,w,C,S);var N;N=function(t){"use strict";return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return 0>=t?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}(n,S,A);var B;B=function(t){"use strict";return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}(n,N,D);var U;U=function(t){"use strict";return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}(n,m);var I;I=function(t){"use strict";return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){var i=Math.floor((e+1e-4)/t);return i;
-})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}(n,m,A);var G;G=function(t){"use strict";return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}(n);var L;L=function(t){"use strict";return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}(n,m);var j;j=function(t){"use strict";function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function o(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(t);this._nodes=[],this.input=new Array(e);for(var i=0;e>i;i++)this.input[i]=this.context.createGain();var n,o=this._parseTree(t);try{n=this._eval(o)}catch(r){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+t)}this.output=n},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){var i=new t.Signal(n(e));return i}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=o(e[1]),r=new t.Modulo(n);return i._eval(e[0]).connect(r),r}},pow:{regexp:/^pow/,method:function(e,i){var n=o(e[1]),r=new t.Pow(n);return i._eval(e[0]).connect(r),r}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add)},"-":{regexp:/^\-/,precedence:1,method:function(n,o){return 1===n.length?i(t.Negate,n,o):e(t.Subtract,n,o)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e=t.match(/\$\d/g),i=0;if(null!==e)for(var n=0;n<e.length;n++){var o=parseInt(e[n].substr(1))+1;i=Math.max(i,o)}return i},t.Expr.prototype._replacements=function(t){for(var e=t.shift(),i=0;i<t.length;i++)e=e.replace(/\%/i,t[i]);return e},t.Expr.prototype._tokenize=function(e){function i(e){for(var i in t.Expr._Expressions){var n=t.Expr._Expressions[i];for(var o in n){var r=n[o],s=r.regexp,a=e.match(s);if(null!==a)return{type:i,value:a[0],method:r.method}}}throw new SyntaxError("Tone.Expr: Unexpected token "+e)}for(var n=-1,o=[];e.length>0;){e=e.trim();var r=i(e);o.push(r),e=e.substr(r.value.length)}return{next:function(){return o[++n]},peek:function(){return o[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!p(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var o=!1,r=t.Expr._Expressions[i];if(!p(e))for(var s in r){var a=r[s];if(a.regexp.test(e.value)){if(p(n))return!0;if(a.precedence===n)return!0}}return o}function o(t){p(t)&&(t=5);var e;e=0>t?r():o(t-1);for(var i=c.peek();n(i,"binary",t);)i=c.next(),e={operator:i.value,method:i.method,args:[e,o(t-1)]},i=c.peek();return e}function r(){var t,e;return t=c.peek(),n(t,"unary")?(t=c.next(),e=r(),{operator:t.value,method:t.method,args:[e]}):s()}function s(){var t,e;if(t=c.peek(),p(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=c.next(),a(t);if("value"===t.type)return t=c.next(),{method:t.method,args:t.value};if(i(t,"(")){if(c.next(),e=o(),t=c.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=c.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=c.peek(),i(e,")")||(n=u()),e=c.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function u(){for(var t,e,n=[];;){if(e=o(),p(e))break;if(n.push(e),t=c.peek(),!i(t,","))break;c.next()}return n}var c=this._tokenize(e),p=this.isUndef.bind(this);return o()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){for(var t=0;t<this._nodes.length;t++){var e=this._nodes[t];this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null}this._nodes=null},t.Expr.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeNodes()},t.Expr}(n,w,D,A,B,N,U,C,I,G);var Z;Z=function(t){"use strict";return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}(n);var X;X=function(t){"use strict";return t.CrossFade=function(e){this.createInsOuts(2,1),this.a=this.input[0]=new t.Gain,this.b=this.input[1]=new t.Gain,this.fade=new t.Signal(this.defaultArg(e,.5),t.Type.NormalRange),this._equalPowerA=new t.EqualPowerGain,this._equalPowerB=new t.EqualPowerGain,this._invert=new t.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},t.extend(t.CrossFade),t.CrossFade.prototype.dispose=function(){return t.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},t.CrossFade}(n,S,j,Z);var Y;Y=function(){var e=a,i=X;return t.Effect=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this._drywet=new i(1),this.wet=this.ac.createGain(),this.input.connect(this._drywet.a),this.wet.connect(this._drywet.b),this._drywet.connect(this.output),this.connect(),e.soundArray.push(this)},t.Effect.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n+.001),this.output.gain.linearRampToValueAtTime(t,o+n+i+.001)},t.Effect.prototype.chain=function(){if(arguments.length>0){this.connect(arguments[0]);for(var t=1;t<arguments.length;t+=1)arguments[t-1].connect(arguments[t])}return this},t.Effect.prototype.drywet=function(t){return"undefined"!=typeof t&&(this._drywet.fade.value=t),this._drywet.fade.value},t.Effect.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Effect.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Effect.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input&&(this.input.disconnect(),delete this.input),this.output&&(this.output.disconnect(),delete this.output),this._drywet&&(this._drywet.disconnect(),delete this._drywet),this.wet&&(this.wet.disconnect(),delete this.wet),this.ac=void 0},t.Effect}(a,X);var z;z=function(){var e=Y;return t.Filter=function(t){e.call(this),this.biquad=this.ac.createBiquadFilter(),this.input.connect(this.biquad),this.biquad.connect(this.wet),t&&this.setType(t),this._on=!0,this._untoggledType=this.biquad.type},t.Filter.prototype=Object.create(e.prototype),t.Filter.prototype.process=function(t,e,i,n){t.connect(this.input),this.set(e,i,n)},t.Filter.prototype.set=function(t,e,i){t&&this.freq(t,i),e&&this.res(e,i)},t.Filter.prototype.freq=function(t,e){var i=e||0;return 0>=t&&(t=1),"number"==typeof t?(this.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.frequency),this.biquad.frequency.value},t.Filter.prototype.res=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.Q.value=t,this.biquad.Q.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.Q.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.Q),this.biquad.Q.value},t.Filter.prototype.gain=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.gain.value=t,this.biquad.gain.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.gain.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.gain),this.biquad.gain.value},t.Filter.prototype.toggle=function(){return this._on=!this._on,this._on===!0?this.biquad.type=this._untoggledType:this._on===!1&&(this.biquad.type="allpass"),this._on},t.Filter.prototype.setType=function(t){this.biquad.type=t,this._untoggledType=this.biquad.type},t.Filter.prototype.dispose=function(){e.prototype.dispose.apply(this),this.biquad&&(this.biquad.disconnect(),delete this.biquad)},t.LowPass=function(){t.Filter.call(this,"lowpass")},t.LowPass.prototype=Object.create(t.Filter.prototype),t.HighPass=function(){t.Filter.call(this,"highpass")},t.HighPass.prototype=Object.create(t.Filter.prototype),t.BandPass=function(){t.Filter.call(this,"bandpass")},t.BandPass.prototype=Object.create(t.Filter.prototype),t.Filter}(a,Y);var W;W=function(){var e=z,i=a,n=function(t,i){e.call(this,"peaking"),this.disconnect(),this.set(t,i),this.biquad.gain.value=0,delete this.input,delete this.output,delete this._drywet,delete this.wet};return n.prototype=Object.create(e.prototype),n.prototype.amp=function(){console.warn("`amp()` is not available for p5.EQ bands. Use `.gain()`")},n.prototype.drywet=function(){console.warn("`drywet()` is not available for p5.EQ bands.")},n.prototype.connect=function(e){var i=e||t.soundOut.input;this.biquad?this.biquad.connect(i.input?i.input:i):this.output.connect(i.input?i.input:i)},n.prototype.disconnect=function(){this.biquad&&this.biquad.disconnect()},n.prototype.dispose=function(){var t=i.soundArray.indexOf(this);i.soundArray.splice(t,1),this.disconnect(),delete this.biquad},n}(z,a);var Q;Q=function(){var e=Y,i=W;return t.EQ=function(t){e.call(this),t=3===t||8===t?t:3;var i;i=3===t?Math.pow(2,3):2,this.bands=[];for(var n,o,r=0;t>r;r++)r===t-1?(n=21e3,o=.01):0===r?(n=100,o=.1):1===r?(n=3===t?360*i:360,o=1):(n=this.bands[r-1].freq()*i,o=1),this.bands[r]=this._newBand(n,o),r>0?this.bands[r-1].connect(this.bands[r].biquad):this.input.connect(this.bands[r].biquad);this.bands[t-1].connect(this.output)},t.EQ.prototype=Object.create(e.prototype),t.EQ.prototype.process=function(t){t.connect(this.input)},t.EQ.prototype.set=function(){if(arguments.length===2*this.bands.length)for(var t=0;t<arguments.length;t+=2)this.bands[t/2].freq(arguments[t]),this.bands[t/2].gain(arguments[t+1]);else console.error("Argument mismatch. .set() should be called with "+2*this.bands.length+" arguments. (one frequency and gain value pair for each band of the eq)")},t.EQ.prototype._newBand=function(t,e){return new i(t,e)},t.EQ.prototype.dispose=function(){if(e.prototype.dispose.apply(this),this.bands){for(;this.bands.length>0;)delete this.bands.pop().dispose();delete this.bands}},t.EQ}(Y,W);var H;H=function(){var e=Y;return t.Panner3D=function(){e.call(this),this.panner=this.ac.createPanner(),this.panner.panningModel="HRTF",this.panner.distanceModel="linear",this.panner.connect(this.output),this.input.connect(this.panner)},t.Panner3D.prototype=Object.create(e.prototype),t.Panner3D.prototype.process=function(t){t.connect(this.input)},t.Panner3D.prototype.set=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.panner.positionX.value,this.panner.positionY.value,this.panner.positionZ.value]},t.Panner3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionX.value=t,this.panner.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionX),this.panner.positionX.value},t.Panner3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionY.value=t,this.panner.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionY),this.panner.positionY.value},t.Panner3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionZ.value=t,this.panner.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionZ),this.panner.positionZ.value},t.Panner3D.prototype.orient=function(t,e,i,n){return this.orientX(t,n),this.orientY(e,n),this.orientZ(i,n),[this.panner.orientationX.value,this.panner.orientationY.value,this.panner.orientationZ.value]},t.Panner3D.prototype.orientX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationX.value=t,this.panner.orientationX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationX),this.panner.orientationX.value},t.Panner3D.prototype.orientY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationY.value=t,this.panner.orientationY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationY),this.panner.orientationY.value},t.Panner3D.prototype.orientZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationZ.value=t,this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationZ),this.panner.orientationZ.value},t.Panner3D.prototype.setFalloff=function(t,e){this.maxDist(t),this.rolloff(e)},t.Panner3D.prototype.maxDist=function(t){return"number"==typeof t&&(this.panner.maxDistance=t),this.panner.maxDistance},t.Panner3D.prototype.rolloff=function(t){return"number"==typeof t&&(this.panner.rolloffFactor=t),this.panner.rolloffFactor},t.Panner3D.dispose=function(){e.prototype.dispose.apply(this),this.panner&&(this.panner.disconnect(),delete this.panner)},t.Panner3D}(a,Y);var $;$=function(){var e=a;return t.Listener3D=function(t){this.ac=e.audiocontext,this.listener=this.ac.listener},t.Listener3D.prototype.process=function(t){t.connect(this.input)},t.Listener3D.prototype.position=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.listener.positionX.value,this.listener.positionY.value,this.listener.positionZ.value]},t.Listener3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionX.value=t,this.listener.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionX),this.listener.positionX.value},t.Listener3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionY.value=t,this.listener.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionY),this.listener.positionY.value},t.Listener3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionZ.value=t,this.listener.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionZ),this.listener.positionZ.value},t.Listener3D.prototype.orient=function(t,e,i,n,o,r,s){return 3===arguments.length||4===arguments.length?(s=arguments[3],this.orientForward(t,e,i,s)):(6===arguments.length||7===arguments)&&(this.orientForward(t,e,i),this.orientUp(n,o,r,s)),[this.listener.forwardX.value,this.listener.forwardY.value,this.listener.forwardZ.value,this.listener.upX.value,this.listener.upY.value,this.listener.upZ.value]},t.Listener3D.prototype.orientForward=function(t,e,i,n){return this.forwardX(t,n),this.forwardY(e,n),this.forwardZ(i,n),[this.listener.forwardX,this.listener.forwardY,this.listener.forwardZ]},t.Listener3D.prototype.orientUp=function(t,e,i,n){return this.upX(t,n),this.upY(e,n),this.upZ(i,n),[this.listener.upX,this.listener.upY,this.listener.upZ]},t.Listener3D.prototype.forwardX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardX.value=t,this.listener.forwardX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardX),this.listener.forwardX.value},t.Listener3D.prototype.forwardY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardY.value=t,this.listener.forwardY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardY),this.listener.forwardY.value},t.Listener3D.prototype.forwardZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardZ.value=t,this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardZ),this.listener.forwardZ.value},t.Listener3D.prototype.upX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upX.value=t,this.listener.upX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upX),this.listener.upX.value},t.Listener3D.prototype.upY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upY.value=t,this.listener.upY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upY),this.listener.upY.value},t.Listener3D.prototype.upZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upZ.value=t,this.listener.upZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upZ),this.listener.upZ.value},t.Listener3D}(a,Y);var J;J=function(){var e=z,i=Y;t.Delay=function(){i.call(this),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new e,this._rightFilter=new e,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.wet),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue,this.feedback(.5)},t.Delay.prototype=Object.create(i.prototype),t.Delay.prototype.process=function(t,e,i,n){var o=i||0,r=e||0;if(o>=1)throw new Error("Feedback value will force a positive feedback loop.");if(r>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this._leftGain.gain.value=o,this._rightGain.gain.value=o,n&&(this._leftFilter.freq(n),this._rightFilter.freq(n))},t.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},t.Delay.prototype.feedback=function(t){if(t&&"number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(t>=1)throw new Error("Feedback value will force a positive feedback loop.");"number"==typeof t&&(this._leftGain.gain.value=t,this._rightGain.gain.value=t)}return this._leftGain.gain.value},t.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},t.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._rightFilter.output.connect(this.rightDelay)}},t.Delay.prototype.dispose=function(){i.prototype.dispose.apply(this),this._split.disconnect(),this._leftFilter.dispose(),this._rightFilter.dispose(),this._merge.disconnect(),this._leftGain.disconnect(),this._rightGain.disconnect(),this.leftDelay.disconnect(),this.rightDelay.disconnect(),this._split=void 0,this._leftFilter=void 0,this._rightFilter=void 0,this._merge=void 0,this._leftGain=void 0,this._rightGain=void 0,this.leftDelay=void 0,this.rightDelay=void 0}}(z,Y);var K;K=function(){var e=c,i=Y;t.Reverb=function(){i.call(this),this._initConvolverNode(),this.input.gain.value=.5,this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()},t.Reverb.prototype=Object.create(i.prototype),t.Reverb.prototype._initConvolverNode=function(){this.convolverNode=this.ac.createConvolver(),this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet)},t.Reverb.prototype._teardownConvolverNode=function(){this.convolverNode&&(this.convolverNode.disconnect(),delete this.convolverNode)},t.Reverb.prototype._setBuffer=function(t){this._teardownConvolverNode(),this._initConvolverNode(),this.convolverNode.buffer=t},t.Reverb.prototype.process=function(t,e,i,n){t.connect(this.input);var o=!1;e&&(this._seconds=e,o=!0),i&&(this._decay=i),n&&(this._reverse=n),o&&this._buildImpulse()},t.Reverb.prototype.set=function(t,e,i){var n=!1;t&&(this._seconds=t,n=!0),e&&(this._decay=e),i&&(this._reverse=i),n&&this._buildImpulse()},t.Reverb.prototype._buildImpulse=function(){var t,e,i=this.ac.sampleRate,n=i*this._seconds,o=this._decay,r=this.ac.createBuffer(2,n,i),s=r.getChannelData(0),a=r.getChannelData(1);for(e=0;n>e;e++)t=this._reverse?n-e:e,s[e]=(2*Math.random()-1)*Math.pow(1-t/n,o),a[e]=(2*Math.random()-1)*Math.pow(1-t/n,o);this._setBuffer(r)},t.Reverb.prototype.dispose=function(){i.prototype.dispose.apply(this),this._teardownConvolverNode()},t.Convolver=function(e,i,n){t.Reverb.call(this),this._initConvolverNode(),this.input.gain.value=.5,e?(this.impulses=[],this._loadBuffer(e,i,n)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse())},t.Convolver.prototype=Object.create(t.Reverb.prototype),t.prototype.registerPreloadMethod("createConvolver",t.prototype),t.prototype.createConvolver=function(e,i,n){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=this,r=new t.Convolver(e,function(t){"function"==typeof i&&i(t),"function"==typeof o._decrementPreload&&o._decrementPreload()},n);return r.impulses=[],r},t.Convolver.prototype._loadBuffer=function(i,n,o){var i=t.prototype._checkFileFormats(i),r=this,s=(new Error).stack,a=t.prototype.getAudioContext(),u=new XMLHttpRequest;u.open("GET",i,!0),u.responseType="arraybuffer",u.onload=function(){if(200===u.status)a.decodeAudioData(u.response,function(t){var e={},o=i.split("/");e.name=o[o.length-1],e.audioBuffer=t,r.impulses.push(e),r._setBuffer(e.audioBuffer),n&&n(e)},function(){var t=new e("decodeAudioData",s,r.url),i="AudioContext error at decodeAudioData for "+r.url;o?(t.msg=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)});else{var t=new e("loadConvolver",s,r.url),c="Unable to load "+r.url+". The request status was: "+u.status+" ("+u.statusText+")";o?(t.message=c,o(t)):console.error(c+"\n The error stack trace includes: \n"+t.stack)}},u.onerror=function(){var t=new e("loadConvolver",s,r.url),i="There was no response from the server at "+r.url+". Check the url and internet connectivity.";o?(t.message=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)},u.send()},t.Convolver.prototype.set=null,t.Convolver.prototype.process=function(t){t.connect(this.input)},t.Convolver.prototype.impulses=[],t.Convolver.prototype.addImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e,i)},t.Convolver.prototype.resetImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e,i)},t.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&t<this.impulses.length&&this._setBuffer(this.impulses[t].audioBuffer),"string"==typeof t)for(var e=0;e<this.impulses.length;e++)if(this.impulses[e].name===t){this._setBuffer(this.impulses[e].audioBuffer);break}},t.Convolver.prototype.dispose=function(){t.Reverb.prototype.dispose.apply(this);for(var e in this.impulses)this.impulses[e]&&(this.impulses[e]=null)}}(c,Y);var tt;tt=function(t){"use strict";return t.TimelineState=function(e){t.Timeline.call(this),this._initial=e},t.extend(t.TimelineState,t.Timeline),t.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},t.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},t.TimelineState}(n,F);var et;et=function(t){"use strict";return t.Clock=function(){t.Emitter.call(this);var e=this.optionsObject(arguments,["callback","frequency"],t.Clock.defaults);this.callback=e.callback,this._nextTick=0,this._lastState=t.State.Stopped,this.frequency=new t.TimelineSignal(e.frequency,t.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new t.TimelineState(t.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},t.extend(t.Clock,t.Emitter),t.Clock.defaults={callback:t.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(t.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),t.Clock.prototype.start=function(e,i){return e=this.toSeconds(e),this._state.getValueAtTime(e)!==t.State.Started&&this._state.add({state:t.State.Started,time:e,offset:i}),this},t.Clock.prototype.stop=function(e){return e=this.toSeconds(e),this._state.cancel(e),this._state.setStateAtTime(t.State.Stopped,e),this},t.Clock.prototype.pause=function(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)===t.State.Started&&this._state.setStateAtTime(t.State.Paused,e),this},t.Clock.prototype._loop=function(){for(var e=this.now(),i=this.context.lookAhead,n=this.context.updateInterval,o=2*this.context.lag,r=e+i+n+o;r>this._nextTick&&this._state;){var s=this._state.getValueAtTime(this._nextTick);if(s!==this._lastState){this._lastState=s;var a=this._state.get(this._nextTick);s===t.State.Started?(this._nextTick=a.time,this.isUndef(a.offset)||(this.ticks=a.offset),this.emit("start",a.time,this.ticks)):s===t.State.Stopped?(this.ticks=0,this.emit("stop",a.time)):s===t.State.Paused&&this.emit("pause",a.time)}var u=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),s===t.State.Started&&(this.callback(u),this.ticks++))}},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}(n,q,tt,o);var it;it=function(){var e=a,i=et;t.Metro=function(){this.clock=new i({callback:this.ontick.bind(this)}),this.syncedParts=[],this.bpm=120,this._init(),this.prevTick=0,this.tatumTime=0,this.tickCallback=function(){}},t.Metro.prototype.ontick=function(t){var i=t-this.prevTick,n=t-e.audiocontext.currentTime;if(!(i-this.tatumTime<=-.02)){this.prevTick=t;var o=this;this.syncedParts.forEach(function(t){t.isPlaying&&(t.incrementStep(n),t.phrases.forEach(function(t){var e=t.sequence,i=o.metroTicks%e.length;0!==e[i]&&(o.metroTicks<e.length||!t.looping)&&t.callback(n,e[i])}))}),this.metroTicks+=1,this.tickCallback(n)}},t.Metro.prototype.setBPM=function(t,i){var n=60/(t*this.tatums),o=e.audiocontext.currentTime;this.tatumTime=n;var i=i||0;this.clock.frequency.setValueAtTime(this.clock.frequency.value,o),this.clock.frequency.linearRampToValueAtTime(t,o+i),this.bpm=t},t.Metro.prototype.getBPM=function(){return this.clock.getRate()/this.tatums*60},t.Metro.prototype._init=function(){this.metroTicks=0},t.Metro.prototype.resetSync=function(t){this.syncedParts=[t]},t.Metro.prototype.pushSync=function(t){this.syncedParts.push(t)},t.Metro.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.start(n+i),this.setBPM(this.bpm)},t.Metro.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.clock.stop(n+i)},t.Metro.prototype.beatLength=function(t){this.tatums=1/t/4}}(a,et);var nt;nt=function(){function e(t){t.currentPart++,t.currentPart>=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}var i=a,n=120;t.prototype.setBPM=function(t,e){n=t;for(var o in i.parts)i.parts[o]&&i.parts[o].setBPM(t,e)},t.Phrase=function(t,e,i){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=i},t.Part=function(e,o){this.length=e||0,this.partStep=0,
-this.phrases=[],this.isPlaying=!1,this.noLoop(),this.tatums=o||.0625,this.metro=new t.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(n),i.parts.push(this),this.callback=function(){}},t.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},t.Part.prototype.getBPM=function(){return this.metro.getBPM()},t.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},t.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},t.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},t.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},t.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},t.Part.prototype.addPhrase=function(e,i,n){var o;if(3===arguments.length)o=new t.Phrase(e,i,n);else{if(!(arguments[0]instanceof t.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";o=arguments[0]}this.phrases.push(o),o.sequence.length>this.length&&(this.length=o.sequence.length)},t.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.splice(e,1)},t.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},t.Part.prototype.replaceSequence=function(t,e){for(var i in this.phrases)this.phrases[i].name===t&&(this.phrases[i].sequence=e)},t.Part.prototype.incrementStep=function(t){this.partStep<this.length-1?(this.callback(t),this.partStep+=1):this.looping||this.partStep!==this.length-1||(console.log("done"),this.onended())},t.Part.prototype.onStep=function(t){this.callback=t},t.Score=function(){this.parts=[],this.currentPart=0;var t=this;for(var i in arguments)arguments[i]&&this.parts[i]&&(this.parts[i]=arguments[i],this.parts[i].nextPart=this.parts[i+1],this.parts[i].onended=function(){t.resetPart(i),e(t)});this.looping=!1},t.Score.prototype.onended=function(){this.looping?this.parts[0].start():this.parts[this.parts.length-1].onended=function(){this.stop(),this.resetParts()},this.currentPart=0},t.Score.prototype.start=function(){this.parts[this.currentPart].start(),this.scoreStep=0},t.Score.prototype.stop=function(){this.parts[this.currentPart].stop(),this.currentPart=0,this.scoreStep=0},t.Score.prototype.pause=function(){this.parts[this.currentPart].stop()},t.Score.prototype.loop=function(){this.looping=!0,this.start()},t.Score.prototype.noLoop=function(){this.looping=!1},t.Score.prototype.resetParts=function(){var t=this;this.parts.forEach(function(e){t.resetParts[e]})},t.Score.prototype.resetPart=function(t){this.parts[t].stop(),this.parts[t].partStep=0;for(var e in this.parts[t].phrases)this.parts[t]&&(this.parts[t].phrases[e].phraseStep=0)},t.Score.prototype.setBPM=function(t,e){for(var i in this.parts)this.parts[i]&&this.parts[i].setBPM(t,e)}}(a);var ot;ot=function(){var e=a,i=et;return t.SoundLoop=function(t,n){this.callback=t,this.musicalTimeMode="number"==typeof this._interval?!1:!0,this._interval=n||1,this._timeSignature=4,this._bpm=60,this.isPlaying=!1,this.maxIterations=1/0;var o=this;this.clock=new i({callback:function(t){var i=t-e.audiocontext.currentTime;i>0&&o.iterations<=o.maxIterations&&o.callback(i)},frequency:this._calcFreq()})},t.SoundLoop.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying||(this.clock.start(n+i),this.isPlaying=!0)},t.SoundLoop.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.stop(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.pause=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.pause(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.syncedStart=function(t,i){var n=i||0,o=e.audiocontext.currentTime;if(t.isPlaying){if(t.isPlaying){var r=t.clock._nextTick-e.audiocontext.currentTime;this.clock.start(o+r),this.isPlaying=!0}}else t.clock.start(o+n),t.isPlaying=!0,this.clock.start(o+n),this.isPlaying=!0},t.SoundLoop.prototype._update=function(){this.clock.frequency.value=this._calcFreq()},t.SoundLoop.prototype._calcFreq=function(){return"number"==typeof this._interval?(this.musicalTimeMode=!1,1/this._interval):"string"==typeof this._interval?(this.musicalTimeMode=!0,this._bpm/60/this._convertNotation(this._interval)*(this._timeSignature/4)):void 0},t.SoundLoop.prototype._convertNotation=function(t){var e=t.slice(-1);switch(t=Number(t.slice(0,-1)),e){case"m":return this._measure(t);case"n":return this._note(t);default:console.warn("Specified interval is not formatted correctly. See Tone.js timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time")}},t.SoundLoop.prototype._measure=function(t){return t*this._timeSignature},t.SoundLoop.prototype._note=function(t){return this._timeSignature/t},Object.defineProperty(t.SoundLoop.prototype,"bpm",{get:function(){return this._bpm},set:function(t){this.musicalTimeMode||console.warn('Changing the BPM in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._bpm=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.musicalTimeMode||console.warn('Changing the timeSignature in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._timeSignature=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"interval",{get:function(){return this._interval},set:function(t){this.musicalTimeMode="Number"==typeof t?!1:!0,this._interval=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"iterations",{get:function(){return this.clock.ticks}}),t.SoundLoop}(a,et);var rt;rt=function(){"use strict";var e=Y;return t.Compressor=function(){e.call(this),this.compressor=this.ac.createDynamicsCompressor(),this.input.connect(this.compressor),this.compressor.connect(this.wet)},t.Compressor.prototype=Object.create(e.prototype),t.Compressor.prototype.process=function(t,e,i,n,o,r){t.connect(this.input),this.set(e,i,n,o,r)},t.Compressor.prototype.set=function(t,e,i,n,o){"undefined"!=typeof t&&this.attack(t),"undefined"!=typeof e&&this.knee(e),"undefined"!=typeof i&&this.ratio(i),"undefined"!=typeof n&&this.threshold(n),"undefined"!=typeof o&&this.release(o)},t.Compressor.prototype.attack=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.attack.value=t,this.compressor.attack.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.attack.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.attack),this.compressor.attack.value},t.Compressor.prototype.knee=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.knee.value=t,this.compressor.knee.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.knee.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.knee),this.compressor.knee.value},t.Compressor.prototype.ratio=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.ratio.value=t,this.compressor.ratio.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.ratio.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.ratio),this.compressor.ratio.value},t.Compressor.prototype.threshold=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.threshold.value=t,this.compressor.threshold.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.threshold.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.threshold),this.compressor.threshold.value},t.Compressor.prototype.release=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.release.value=t,this.compressor.release.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.release.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof number&&t.connect(this.compressor.release),this.compressor.release.value},t.Compressor.prototype.reduction=function(){return this.compressor.reduction.value},t.Compressor.prototype.dispose=function(){e.prototype.dispose.apply(this),this.compressor&&(this.compressor.disconnect(),delete this.compressor)},t.Compressor}(a,Y,c);var st;st=function(){var e=a,i=u.convertToWav,n=e.audiocontext;t.SoundRecorder=function(){this.input=n.createGain(),this.output=n.createGain(),this.recording=!1,this.bufferSize=1024,this._channels=2,this._clear(),this._jsNode=n.createScriptProcessor(this.bufferSize,this._channels,2),this._jsNode.onaudioprocess=this._audioprocess.bind(this),this._callback=function(){},this._jsNode.connect(t.soundOut._silentNode),this.setInput(),e.soundArray.push(this)},t.SoundRecorder.prototype.setInput=function(e){this.input.disconnect(),this.input=null,this.input=n.createGain(),this.input.connect(this._jsNode),this.input.connect(this.output),e?e.connect(this.input):t.soundOut.output.connect(this.input)},t.SoundRecorder.prototype.record=function(t,e,i){this.recording=!0,e&&(this.sampleLimit=Math.round(e*n.sampleRate)),t&&i?this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer),i()}:t&&(this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer)})},t.SoundRecorder.prototype.stop=function(){this.recording=!1,this._callback(),this._clear()},t.SoundRecorder.prototype._clear=function(){this._leftBuffers=[],this._rightBuffers=[],this.recordedSamples=0,this.sampleLimit=null},t.SoundRecorder.prototype._audioprocess=function(t){if(this.recording!==!1&&this.recording===!0)if(this.sampleLimit&&this.recordedSamples>=this.sampleLimit)this.stop();else{var e=t.inputBuffer.getChannelData(0),i=t.inputBuffer.getChannelData(1);this._leftBuffers.push(new Float32Array(e)),this._rightBuffers.push(new Float32Array(i)),this.recordedSamples+=this.bufferSize}},t.SoundRecorder.prototype._getBuffer=function(){var t=[];return t.push(this._mergeBuffers(this._leftBuffers)),t.push(this._mergeBuffers(this._rightBuffers)),t},t.SoundRecorder.prototype._mergeBuffers=function(t){for(var e=new Float32Array(this.recordedSamples),i=0,n=t.length,o=0;n>o;o++){var r=t[o];e.set(r,i),i+=r.length}return e},t.SoundRecorder.prototype.dispose=function(){this._clear();var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._jsNode=null},t.prototype.saveSound=function(e,n){const o=i(e.buffer);t.prototype.writeFile([o],n,"wav")}}(a,u);var at;at=function(){t.PeakDetect=function(t,e,i,n){this.framesPerPeak=n||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=i||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},t.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&e-this.penergy>0?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},t.PeakDetect.prototype.onPeak=function(t,e){var i=this;i._onPeak=function(){t(i.energy,e)}}}();var ut;ut=function(){var e=a;t.Gain=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output),e.soundArray.push(this)},t.Gain.prototype.setInput=function(t){t.connect(this.input)},t.Gain.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Gain.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Gain.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n),this.output.gain.linearRampToValueAtTime(t,o+n+i)},t.Gain.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.output&&(this.output.disconnect(),delete this.output),this.input&&(this.input.disconnect(),delete this.input)}}(a);var ct;ct=function(){var e=a;return t.AudioVoice=function(){this.ac=e.audiocontext,this.output=this.ac.createGain(),this.connect(),e.soundArray.push(this)},t.AudioVoice.prototype.play=function(t,e,i,n){},t.AudioVoice.prototype.triggerAttack=function(t,e,i){},t.AudioVoice.prototype.triggerRelease=function(t){},t.AudioVoice.prototype.amp=function(t,e){},t.AudioVoice.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.AudioVoice.prototype.disconnect=function(){this.output.disconnect()},t.AudioVoice.prototype.dispose=function(){this.output&&(this.output.disconnect(),delete this.output)},t.AudioVoice}(a);var pt;pt=function(){var e=a,i=ct,n=u.noteToFreq,o=.15;t.MonoSynth=function(){i.call(this),this.oscillator=new t.Oscillator,this.env=new t.Envelope,this.env.setRange(1,0),this.env.setExp(!0),this.setADSR(.02,.25,.05,.35),this.oscillator.disconnect(),this.oscillator.connect(this.output),this.env.disconnect(),this.env.setInput(this.output.gain),this.oscillator.output.gain.value=1,this.oscillator.start(),this.connect(),e.soundArray.push(this)},t.MonoSynth.prototype=Object.create(t.AudioVoice.prototype),t.MonoSynth.prototype.play=function(t,e,i,n){this.triggerAttack(t,e,~~i),this.triggerRelease(~~i+(n||o))},t.MonoSynth.prototype.triggerAttack=function(t,e,i){var i=~~i,o=n(t),r=e||.1;this.oscillator.freq(o,0,i),this.env.ramp(this.output.gain,i,r)},t.MonoSynth.prototype.triggerRelease=function(t){var t=t||0;this.env.ramp(this.output.gain,t,0)},t.MonoSynth.prototype.setADSR=function(t,e,i,n){this.env.setADSR(t,e,i,n)},Object.defineProperties(t.MonoSynth.prototype,{attack:{get:function(){return this.env.aTime},set:function(t){this.env.setADSR(t,this.env.dTime,this.env.sPercent,this.env.rTime)}},decay:{get:function(){return this.env.dTime},set:function(t){this.env.setADSR(this.env.aTime,t,this.env.sPercent,this.env.rTime)}},sustain:{get:function(){return this.env.sPercent},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,t,this.env.rTime)}},release:{get:function(){return this.env.rTime},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,this.env.sPercent,t)}}}),t.MonoSynth.prototype.amp=function(t,e){var i=e||0;return"undefined"!=typeof t&&this.oscillator.amp(t,i),this.oscillator.amp().value},t.MonoSynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.MonoSynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.MonoSynth.prototype.dispose=function(){i.prototype.dispose.apply(this),this.env&&this.env.dispose(),this.oscillator&&this.oscillator.dispose()}}(a,ct,u);var ht;ht=function(){var e=a,i=q,n=u.noteToFreq;t.PolySynth=function(n,o){this.audiovoices=[],this.notes={},this._newest=0,this._oldest=0,this.maxVoices=o||8,this.AudioVoice=void 0===n?t.MonoSynth:n,this._voicesInUse=new i(0),this.output=e.audiocontext.createGain(),this.connect(),this._allocateVoices(),e.soundArray.push(this)},t.PolySynth.prototype._allocateVoices=function(){for(var t=0;t<this.maxVoices;t++)this.audiovoices.push(new this.AudioVoice),this.audiovoices[t].disconnect(),this.audiovoices[t].connect(this.output)},t.PolySynth.prototype.play=function(t,e,i,n){var n=n||1;this.noteAttack(t,e,i),this.noteRelease(t,i+n)},t.PolySynth.prototype.noteADSR=function(t,i,n,o,r,s){var a=e.audiocontext.currentTime,s=s||0,u=a+s;this.audiovoices[this.notes[t].getValueAtTime(u)].setADSR(i,n,o,r)},t.PolySynth.prototype.setADSR=function(t,e,i,n){this.audiovoices.forEach(function(o){o.setADSR(t,e,i,n)})},t.PolySynth.prototype.noteAttack=function(o,r,s){var a,s=~~s,u=e.audiocontext.currentTime+s,c=n(o),p=r||.1;if(this.notes[c]&&null!==this.notes[c].getValueAtTime(u)&&this.noteRelease(c,0),this._voicesInUse.getValueAtTime(u)<this.maxVoices)a=Math.max(~~this._voicesInUse.getValueAtTime(u),0);else{a=this._oldest;var h=t.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);this.noteRelease(h),this._oldest=(this._oldest+1)%(this.maxVoices-1)}this.notes[c]=new i,this.notes[c].setValueAtTime(a,u);var l=null===this._voicesInUse._searchBefore(u)?0:this._voicesInUse._searchBefore(u).value;if(this._voicesInUse.setValueAtTime(l+1,u),this._updateAfter(u,1),this._newest=a,"number"==typeof p){var f=1/this._voicesInUse.getValueAtTime(u)*2;p=p>f?f:p}this.audiovoices[a].triggerAttack(c,p,s)},t.PolySynth.prototype._updateAfter=function(t,e){if(null!==this._voicesInUse._searchAfter(t)){this._voicesInUse._searchAfter(t).value+=e;var i=this._voicesInUse._searchAfter(t).time;this._updateAfter(i,e)}},t.PolySynth.prototype.noteRelease=function(t,i){var o=e.audiocontext.currentTime,r=i||0,s=o+r;if(t){var a=n(t);if(this.notes[a]&&null!==this.notes[a].getValueAtTime(s)){var u=Math.max(~~this._voicesInUse.getValueAtTime(s).value,1);this._voicesInUse.setValueAtTime(u-1,s),u>0&&this._updateAfter(s,-1),this.audiovoices[this.notes[a].getValueAtTime(s)].triggerRelease(r),this.notes[a].dispose(),delete this.notes[a],this._newest=0===this._newest?0:(this._newest-1)%(this.maxVoices-1)}else console.warn("Cannot release a note that is not already playing")}else{this.audiovoices.forEach(function(t){t.triggerRelease(r)}),this._voicesInUse.setValueAtTime(0,s);for(var c in this.notes)this.notes[c].dispose(),delete this.notes[c]}},t.PolySynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.PolySynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.PolySynth.prototype.dispose=function(){this.audiovoices.forEach(function(t){t.dispose()}),this.output&&(this.output.disconnect(),delete this.output)}}(a,q,u);var lt;lt=function(){function e(t){for(var e,i="number"==typeof t?t:50,n=44100,o=new Float32Array(n),r=Math.PI/180,s=0;n>s;++s)e=2*s/n-1,o[s]=(3+i)*e*20*r/(Math.PI+i*Math.abs(e));return o}var i=Y;t.Distortion=function(n,o){if(i.call(this),"undefined"==typeof n&&(n=.25),"number"!=typeof n)throw new Error("amount must be a number");if("undefined"==typeof o&&(o="2x"),"string"!=typeof o)throw new Error("oversample must be a String");var r=t.prototype.map(n,0,1,0,2e3);this.waveShaperNode=this.ac.createWaveShaper(),this.amount=r,this.waveShaperNode.curve=e(r),this.waveShaperNode.oversample=o,this.input.connect(this.waveShaperNode),this.waveShaperNode.connect(this.wet)},t.Distortion.prototype=Object.create(i.prototype),t.Distortion.prototype.process=function(t,e,i){t.connect(this.input),this.set(e,i)},t.Distortion.prototype.set=function(i,n){if(i){var o=t.prototype.map(i,0,1,0,2e3);this.amount=o,this.waveShaperNode.curve=e(o)}n&&(this.waveShaperNode.oversample=n)},t.Distortion.prototype.getAmount=function(){return this.amount},t.Distortion.prototype.getOversample=function(){return this.waveShaperNode.oversample},t.Distortion.prototype.dispose=function(){i.prototype.dispose.apply(this),this.waveShaperNode&&(this.waveShaperNode.disconnect(),this.waveShaperNode=null)}}(Y);var ft;ft=function(){var t=a;return t}(e,s,a,u,c,p,h,l,f,k,O,M,E,V,R,z,Q,H,$,J,K,it,nt,ot,rt,st,at,ut,pt,ht,lt,ct,pt,ht)});
\ No newline at end of file
+/** [p5.sound]  Version: 0.3.12 - 2020-01-06 */ 
+ !function(n){var i={};function o(t){if(i[t])return i[t].exports;var e=i[t]={i:t,l:!1,exports:{}};return n[t].call(e.exports,e,e.exports,o),e.l=!0,e.exports}o.m=n,o.c=i,o.d=function(t,e,n){o.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},o.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},o.t=function(e,t){if(1&t&&(e=o(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(o.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)o.d(n,i,function(t){return e[t]}.bind(null,i));return n},o.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return o.d(e,"a",e),e},o.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},o.p="",o(o.s=31)}([function(t,e,n){var i;void 0===(i=function(){"use strict";function c(t,e){this.isUndef(t)||1===t?this.input=this.context.createGain():1<t&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():1<e&&(this.output=new Array(t))}var e;return c.prototype.set=function(t,e,n){if(this.isObject(t))n=e;else if(this.isString(t)){var i={};i[t]=e,t=i}t:for(var o in t){e=t[o];var r=this;if(-1!==o.indexOf(".")){for(var s=o.split("."),a=0;a<s.length-1;a++)if((r=r[s[a]])instanceof c){s.splice(0,a+1);var u=s.join(".");r.set(u,e);continue t}o=s[s.length-1]}var p=r[o];this.isUndef(p)||(c.Signal&&p instanceof c.Signal||c.Param&&p instanceof c.Param?p.value!==e&&(this.isUndef(n)?p.value=e:p.rampTo(e,n)):p instanceof AudioParam?p.value!==e&&(p.value=e):p instanceof c?p.set(e):p!==e&&(r[o]=e))}return this},c.prototype.get=function(t){this.isUndef(t)?t=this._collectDefaults(this.constructor):this.isString(t)&&(t=[t]);for(var e={},n=0;n<t.length;n++){var i=t[n],o=this,r=e;if(-1!==i.indexOf(".")){for(var s=i.split("."),a=0;a<s.length-1;a++){var u=s[a];r[u]=r[u]||{},r=r[u],o=o[u]}i=s[s.length-1]}var p=o[i];this.isObject(t[i])?r[i]=p.get():c.Signal&&p instanceof c.Signal?r[i]=p.value:c.Param&&p instanceof c.Param?r[i]=p.value:p instanceof AudioParam?r[i]=p.value:p instanceof c?r[i]=p.get():this.isFunction(p)||this.isUndef(p)||(r[i]=p)}return e},c.prototype._collectDefaults=function(t){var e=[];if(this.isUndef(t.defaults)||(e=Object.keys(t.defaults)),!this.isUndef(t._super))for(var n=this._collectDefaults(t._super),i=0;i<n.length;i++)-1===e.indexOf(n[i])&&e.push(n[i]);return e},c.prototype.toString=function(){for(var t in c){var e=t[0].match(/^[A-Z]$/),n=c[t]===this.constructor;if(this.isFunction(c[t])&&e&&n)return t}return"Tone"},Object.defineProperty(c.prototype,"numberOfInputs",{get:function(){return this.input?this.isArray(this.input)?this.input.length:1:0}}),Object.defineProperty(c.prototype,"numberOfOutputs",{get:function(){return this.output?this.isArray(this.output)?this.output.length:1:0}}),c.prototype.dispose=function(){return this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null),this},c.prototype.connect=function(t,e,n){return Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,n)):this.output.connect(t,e,n),this},c.prototype.disconnect=function(t,e,n){this.isArray(this.output)?this.isNumber(t)?this.output[t].disconnect():(e=this.defaultArg(e,0),this.output[e].disconnect(t,0,n)):this.output.disconnect.apply(this.output,arguments)},c.prototype.connectSeries=function(){if(1<arguments.length)for(var t=arguments[0],e=1;e<arguments.length;e++){var n=arguments[e];t.connect(n),t=n}return this},c.prototype.chain=function(){if(0<arguments.length)for(var t=this,e=0;e<arguments.length;e++){var n=arguments[e];t.connect(n),t=n}return this},c.prototype.fan=function(){if(0<arguments.length)for(var t=0;t<arguments.length;t++)this.connect(arguments[t]);return this},AudioNode.prototype.chain=c.prototype.chain,AudioNode.prototype.fan=c.prototype.fan,c.prototype.defaultArg=function(t,e){if(this.isObject(t)&&this.isObject(e)){var n={};for(var i in t)n[i]=this.defaultArg(e[i],t[i]);for(var o in e)n[o]=this.defaultArg(t[o],e[o]);return n}return this.isUndef(t)?e:t},c.prototype.optionsObject=function(t,e,n){var i={};if(1===t.length&&this.isObject(t[0]))i=t[0];else for(var o=0;o<e.length;o++)i[e[o]]=t[o];return this.isUndef(n)?i:this.defaultArg(i,n)},c.prototype.isUndef=function(t){return void 0===t},c.prototype.isFunction=function(t){return"function"==typeof t},c.prototype.isNumber=function(t){return"number"==typeof t},c.prototype.isObject=function(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object},c.prototype.isBoolean=function(t){return"boolean"==typeof t},c.prototype.isArray=function(t){return Array.isArray(t)},c.prototype.isString=function(t){return"string"==typeof t},c.noOp=function(){},c.prototype._readOnly=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._readOnly(t[e]);else Object.defineProperty(this,t,{writable:!1,enumerable:!0})},c.prototype._writable=function(t){if(Array.isArray(t))for(var e=0;e<t.length;e++)this._writable(t[e]);else Object.defineProperty(this,t,{writable:!0})},c.State={Started:"started",Stopped:"stopped",Paused:"paused"},c.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},c.prototype.dbToGain=function(t){return Math.pow(2,t/6)},c.prototype.gainToDb=function(t){return Math.log(t)/Math.LN10*20},c.prototype.intervalToFrequencyRatio=function(t){return Math.pow(2,t/12)},c.prototype.now=function(){return c.context.now()},c.now=function(){return c.context.now()},c.extend=function(t,e){function n(){}c.prototype.isUndef(e)&&(e=c),n.prototype=e.prototype,t.prototype=new n,(t.prototype.constructor=t)._super=e},Object.defineProperty(c,"context",{get:function(){return e},set:function(t){e=c.Context&&t instanceof c.Context?t:new c.Context(t),c.Context&&c.Context.emit("init",e)}}),Object.defineProperty(c.prototype,"context",{get:function(){return c.context}}),c.setContext=function(t){c.context=t},Object.defineProperty(c.prototype,"blockTime",{get:function(){return 128/this.context.sampleRate}}),Object.defineProperty(c.prototype,"sampleTime",{get:function(){return 1/this.context.sampleRate}}),Object.defineProperty(c,"supported",{get:function(){var t=window.hasOwnProperty("AudioContext")||window.hasOwnProperty("webkitAudioContext"),e=window.hasOwnProperty("Promise"),n=window.hasOwnProperty("Worker");return t&&e&&n}}),c.version="r10",window.TONE_SILENCE_VERSION_LOGGING,c}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i,o;i=[n(17)],void 0===(o=function(t){var r=new function(){this.input=t.createGain(),this.output=t.createGain(),this.limiter=t.createDynamicsCompressor(),this.limiter.threshold.value=-3,this.limiter.ratio.value=20,this.limiter.knee.value=1,this.audiocontext=t,this.output.disconnect(),this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=t.createGain(),this.fftMeter=t.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]};return p5.prototype.getMasterVolume=function(){return r.output.gain.value},p5.prototype.masterVolume=function(t,e,n){if("number"==typeof t){e=e||0,n=n||0;var i=r.audiocontext.currentTime,o=r.output.gain.value;r.output.gain.cancelScheduledValues(i+n),r.output.gain.linearRampToValueAtTime(o,i+n),r.output.gain.linearRampToValueAtTime(t,i+n+e)}else{if(!t)return r.output.gain;t.connect(r.output.gain)}},p5.prototype.soundOut=p5.soundOut=r,p5.soundOut._silentNode=r.audiocontext.createGain(),p5.soundOut._silentNode.gain.value=0,p5.soundOut._silentNode.connect(r.audiocontext.destination),r}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5),n(8),n(22),n(9)],void 0===(o=function(e){"use strict";return e.Signal=function(){var t=this.optionsObject(arguments,["value","units"],e.Signal.defaults);this.output=this._gain=this.context.createGain(),t.param=this._gain.gain,e.Param.call(this,t),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},e.extend(e.Signal,e.Param),e.Signal.defaults={value:0,units:e.Type.Default,convert:!0},e.Signal.prototype.connect=e.SignalBase.prototype.connect,e.Signal.prototype.dispose=function(){return e.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},e.Signal}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(2),n(9)],void 0===(o=function(e){"use strict";return e.Multiply=function(t){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new e.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(t,0)},e.extend(e.Multiply,e.Signal),e.Multiply.prototype.dispose=function(){return e.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},e.Multiply}.apply(e,i))||(t.exports=o)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var r=n(1),e=n(51);return p5.Effect=function(){this.ac=r.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this._drywet=new e(1),this.wet=this.ac.createGain(),this.input.connect(this._drywet.a),this.wet.connect(this._drywet.b),this._drywet.connect(this.output),this.connect(),r.soundArray.push(this)},p5.Effect.prototype.amp=function(t,e,n){e=e||0,n=n||0;var i=r.audiocontext.currentTime,o=this.output.gain.value;this.output.gain.cancelScheduledValues(i),this.output.gain.linearRampToValueAtTime(o,i+n+.001),this.output.gain.linearRampToValueAtTime(t,i+n+e+.001)},p5.Effect.prototype.chain=function(){if(0<arguments.length){this.connect(arguments[0]);for(var t=1;t<arguments.length;t+=1)arguments[t-1].connect(arguments[t])}return this},p5.Effect.prototype.drywet=function(t){return void 0!==t&&(this._drywet.fade.value=t),this._drywet.fade.value},p5.Effect.prototype.connect=function(t){var e=t||p5.soundOut.input;this.output.connect(e.input?e.input:e)},p5.Effect.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.Effect.prototype.dispose=function(){var t=r.soundArray.indexOf(this);r.soundArray.splice(t,1),this.input&&(this.input.disconnect(),delete this.input),this.output&&(this.output.disconnect(),delete this.output),this._drywet&&(this._drywet.disconnect(),delete this._drywet),this.wet&&(this.wet.disconnect(),delete this.wet),this.ac=void 0},p5.Effect}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){var i,o;i=[n(0),n(19)],void 0===(o=function(t){"use strict";return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.curve=t:isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):this.isFunction(t)&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){for(var e=0,n=this._curve.length;e<n;e++){var i=e/(n-1)*2-1;this._curve[e]=t(i,e)}return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(-1===["none","2x","4x"].indexOf(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}.apply(e,i))||(t.exports=o)},function(t,e,o){"use strict";var n;function a(t){return(a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}void 0===(n=function(t){var u=o(1),i=o(10);p5.prototype.sampleRate=function(){return u.audiocontext.sampleRate},p5.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2);return Math.round(12*e)+69};var n=p5.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)};function p(t,e,n){for(var i=n.length,o=0;o<i;o++)t.setUint8(e+o,n.charCodeAt(o))}return p5.prototype.soundFormats=function(){u.extensions=[];for(var t=0;t<arguments.length;t++){if(arguments[t]=arguments[t].toLowerCase(),!(-1<["mp3","wav","ogg","m4a","aac"].indexOf(arguments[t])))throw arguments[t]+" is not a valid sound format!";u.extensions.push(arguments[t])}},p5.prototype.disposeSound=function(){for(var t=0;t<u.soundArray.length;t++)u.soundArray[t].dispose()},p5.prototype.registerMethod("remove",p5.prototype.disposeSound),p5.prototype._checkFileFormats=function(t){var e;if("string"==typeof t){var n=(e=t).split(".").pop();if(-1<["mp3","wav","ogg","m4a","aac"].indexOf(n))if(p5.prototype.isFileSupported(n))e=e;else for(var i=e.split("."),o=i[i.length-1],r=0;r<u.extensions.length;r++){var s=u.extensions[r];if(p5.prototype.isFileSupported(s)){o="",2===i.length&&(o+=i[0]);for(r=1;r<=i.length-2;r++){o+="."+i[r]}e=o+=".",e=e+=s;break}}else 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n.addEventListener("message",function(){this.emit("tick")}.bind(this)),n.addEventListener("message",function(){var t=this.now();if(this.isNumber(this._lastUpdate)){var e=t-this._lastUpdate;this._computedUpdateInterval=Math.max(e,.97*this._computedUpdateInterval)}this._lastUpdate=t}.bind(this)),n},i.Context.prototype.getConstant=function(t){if(this._constants[t])return this._constants[t];for(var e=this._context.createBuffer(1,128,this._context.sampleRate),n=e.getChannelData(0),i=0;i<n.length;i++)n[i]=t;var o=this._context.createBufferSource();return o.channelCount=1,o.channelCountMode="explicit",o.buffer=e,o.loop=!0,o.start(0),this._constants[t]=o},Object.defineProperty(i.Context.prototype,"lag",{get:function(){var t=this._computedUpdateInterval-this._updateInterval;return Math.max(t,0)}}),Object.defineProperty(i.Context.prototype,"lookAhead",{get:function(){return this._lookAhead},set:function(t){this._lookAhead=t}}),Object.defineProperty(i.Context.prototype,"updateInterval",{get:function(){return this._updateInterval},set:function(t){this._updateInterval=Math.max(t,i.prototype.blockTime),this._worker.postMessage(Math.max(1e3*t,1))}}),Object.defineProperty(i.Context.prototype,"latencyHint",{get:function(){return this._latencyHint},set:function(t){var e=t;if(this._latencyHint=t,this.isString(t))switch(t){case"interactive":e=.1,this._context.latencyHint=t;break;case"playback":e=.8,this._context.latencyHint=t;break;case"balanced":e=.25,this._context.latencyHint=t;break;case"fastest":e=.01}this.lookAhead=e,this.updateInterval=e/3}}),i.supported&&(o=AudioNode.prototype.connect,r=AudioNode.prototype.disconnect,AudioNode.prototype.connect!==t&&(AudioNode.prototype.connect=t,AudioNode.prototype.disconnect=function(t,e,n){if(t&&t.input&&Array.isArray(t.input))i.prototype.isUndef(n)&&(n=0),this.disconnect(t.input[n],e,n);else if(t&&t.input)this.disconnect(t.input,e,n);else try{r.apply(this,arguments)}catch(e){throw new Error("error disconnecting node: "+t+"\n"+e)}}),i.context=new i.Context),i.Context}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(7),n(3),n(2)],void 0===(o=function(n){"use strict";return n.Scale=function(t,e){this._outputMin=this.defaultArg(t,0),this._outputMax=this.defaultArg(e,1),this._scale=this.input=new n.Multiply(1),this._add=this.output=new n.Add(0),this._scale.connect(this._add),this._setRange()},n.extend(n.Scale,n.SignalBase),Object.defineProperty(n.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(n.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),n.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},n.Scale.prototype.dispose=function(){return n.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},n.Scale}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(2),n(24)],void 0===(o=function(u){"use strict";return u.TimelineSignal=function(){var t=this.optionsObject(arguments,["value","units"],u.Signal.defaults);this._events=new u.Timeline(10),u.Signal.apply(this,t),t.param=this._param,u.Param.call(this,t),this._initial=this._fromUnits(this._param.value)},u.extend(u.TimelineSignal,u.Param),u.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(u.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),u.TimelineSignal.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),this._events.add({type:u.TimelineSignal.Type.Set,value:t,time:e}),this._param.setValueAtTime(t,e),this},u.TimelineSignal.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),e=this.toSeconds(e),this._events.add({type:u.TimelineSignal.Type.Linear,value:t,time:e}),this._param.linearRampToValueAtTime(t,e),this},u.TimelineSignal.prototype.exponentialRampToValueAtTime=function(t,e){e=this.toSeconds(e);var n=this._searchBefore(e);n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),t=this._fromUnits(t);var i=Math.max(t,this._minOutput);return this._events.add({type:u.TimelineSignal.Type.Exponential,value:i,time:e}),t<this._minOutput?(this._param.exponentialRampToValueAtTime(this._minOutput,e-this.sampleTime),this.setValueAtTime(0,e)):this._param.exponentialRampToValueAtTime(t,e),this},u.TimelineSignal.prototype.setTargetAtTime=function(t,e,n){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),n=Math.max(this._minOutput,n),e=this.toSeconds(e),this._events.add({type:u.TimelineSignal.Type.Target,value:t,time:e,constant:n}),this._param.setTargetAtTime(t,e,n),this},u.TimelineSignal.prototype.setValueCurveAtTime=function(t,e,n,i){i=this.defaultArg(i,1);for(var o=new Array(t.length),r=0;r<o.length;r++)o[r]=this._fromUnits(t[r])*i;e=this.toSeconds(e),n=this.toSeconds(n),this._events.add({type:u.TimelineSignal.Type.Curve,value:o,time:e,duration:n}),this._param.setValueAtTime(o[0],e);for(var s=1;s<o.length;s++){var a=e+s/(o.length-1)*n;this._param.linearRampToValueAtTime(o[s],a)}return this},u.TimelineSignal.prototype.cancelScheduledValues=function(t){return t=this.toSeconds(t),this._events.cancel(t),this._param.cancelScheduledValues(t),this},u.TimelineSignal.prototype.setRampPoint=function(t){t=this.toSeconds(t);var e=this._toUnits(this.getValueAtTime(t)),n=this._searchBefore(t);if(n&&n.time===t)this.cancelScheduledValues(t+this.sampleTime);else if(n&&n.type===u.TimelineSignal.Type.Curve&&n.time+n.duration>t)this.cancelScheduledValues(t),this.linearRampToValueAtTime(e,t);else{var i=this._searchAfter(t);i&&(this.cancelScheduledValues(t),i.type===u.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(e,t):i.type===u.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(e,t)),this.setValueAtTime(e,t)}return this},u.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,n){return this.setRampPoint(e),this.linearRampToValueAtTime(t,n),this},u.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,n){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,n),this},u.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},u.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},u.TimelineSignal.prototype.getValueAtTime=function(t){t=this.toSeconds(t);var e=this._searchAfter(t),n=this._searchBefore(t),i=this._initial;if(null===n)i=this._initial;else if(n.type===u.TimelineSignal.Type.Target){var o,r=this._events.getBefore(n.time);o=null===r?this._initial:r.value,i=this._exponentialApproach(n.time,o,n.value,n.constant,t)}else i=n.type===u.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,t):null===e?n.value:e.type===u.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,e.time,e.value,t):e.type===u.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,e.time,e.value,t):n.value;return i},u.TimelineSignal.prototype.connect=u.SignalBase.prototype.connect,u.TimelineSignal.prototype._exponentialApproach=function(t,e,n,i,o){return n+(e-n)*Math.exp(-(o-t)/i)},u.TimelineSignal.prototype._linearInterpolate=function(t,e,n,i,o){return e+(o-t)/(n-t)*(i-e)},u.TimelineSignal.prototype._exponentialInterpolate=function(t,e,n,i,o){return(e=Math.max(this._minOutput,e))*Math.pow(i/e,(o-t)/(n-t))},u.TimelineSignal.prototype._curveInterpolate=function(t,e,n,i){var o=e.length;if(t+n<=i)return e[o-1];if(i<=t)return e[0];var r=(i-t)/n,s=Math.floor((o-1)*r),a=Math.ceil((o-1)*r),u=e[s],p=e[a];return a===s?u:this._linearInterpolate(s,u,a,p,r*(o-1))},u.TimelineSignal.prototype.dispose=function(){u.Signal.prototype.dispose.call(this),u.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},u.TimelineSignal}.apply(e,i))||(t.exports=o)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var e=n(4);return p5.Filter=function(t){e.call(this),this.biquad=this.ac.createBiquadFilter(),this.input.connect(this.biquad),this.biquad.connect(this.wet),t&&this.setType(t),this._on=!0,this._untoggledType=this.biquad.type},p5.Filter.prototype=Object.create(e.prototype),p5.Filter.prototype.process=function(t,e,n,i){t.connect(this.input),this.set(e,n,i)},p5.Filter.prototype.set=function(t,e,n){t&&this.freq(t,n),e&&this.res(e,n)},p5.Filter.prototype.freq=function(t,e){var n=e||0;return t<=0&&(t=1),"number"==typeof t?(this.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+n),this.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.biquad.frequency),this.biquad.frequency.value},p5.Filter.prototype.res=function(t,e){var n=e||0;return"number"==typeof t?(this.biquad.Q.value=t,this.biquad.Q.cancelScheduledValues(this.ac.currentTime+.01+n),this.biquad.Q.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.biquad.Q),this.biquad.Q.value},p5.Filter.prototype.gain=function(t,e){var n=e||0;return"number"==typeof t?(this.biquad.gain.value=t,this.biquad.gain.cancelScheduledValues(this.ac.currentTime+.01+n),this.biquad.gain.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.biquad.gain),this.biquad.gain.value},p5.Filter.prototype.toggle=function(){return this._on=!this._on,!0===this._on?this.biquad.type=this._untoggledType:!1===this._on&&(this.biquad.type="allpass"),this._on},p5.Filter.prototype.setType=function(t){this.biquad.type=t,this._untoggledType=this.biquad.type},p5.Filter.prototype.dispose=function(){e.prototype.dispose.apply(this),this.biquad&&(this.biquad.disconnect(),delete 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e,n;t.TONE_SILENCE_VERSION_LOGGING=!0,e=[r(35),r(12),r(0)],void 0===(n=function(i,t,e){var o=new window.AudioContext;return e.context.dispose(),e.setContext(o),p5.prototype.getAudioContext=function(){return o},p5.prototype.userStartAudio=function(t,e){var n=t;return t instanceof p5.Element?n=t.elt:t instanceof Array&&t[0]instanceof p5.Element&&(n=t.map(function(t){return t.elt})),i(o,n,e)},o}.apply(o,e))||(i.exports=n)}).call(this,r(34))},function(t,e,n){var i,o;i=[n(0)],void 0===(o=function(s){"use strict";return s.Emitter=function(){this._events={}},s.extend(s.Emitter),s.Emitter.prototype.on=function(t,e){for(var n=t.split(/\W+/),i=0;i<n.length;i++){var o=n[i];this._events.hasOwnProperty(o)||(this._events[o]=[]),this._events[o].push(e)}return this},s.Emitter.prototype.off=function(t,e){for(var n=t.split(/\W+/),i=0;i<n.length;i++)if(t=n[i],this._events.hasOwnProperty(t))if(s.prototype.isUndef(e))this._events[t]=[];else for(var o=this._events[t],r=0;r<o.length;r++)o[r]===e&&o.splice(r,1);return this},s.Emitter.prototype.emit=function(t){if(this._events){var e=Array.apply(null,arguments).slice(1);if(this._events.hasOwnProperty(t))for(var n=this._events[t],i=0,o=n.length;i<o;i++)n[i].apply(this,e)}return this},s.Emitter.mixin=function(t){var e=["on","off","emit"];t._events={};for(var n=0;n<e.length;n++){var i=e[n],o=s.Emitter.prototype[i];t[i]=o}},s.Emitter.prototype.dispose=function(){return s.prototype.dispose.call(this),this._events=null,this},s.Emitter}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0)],void 0===(o=function(i){"use strict";return i.SignalBase=function(){},i.extend(i.SignalBase),i.SignalBase.prototype.connect=function(t,e,n){return i.Signal&&i.Signal===t.constructor||i.Param&&i.Param===t.constructor||i.TimelineSignal&&i.TimelineSignal===t.constructor?(t._param.cancelScheduledValues(0),t._param.value=0,t.overridden=!0):t instanceof AudioParam&&(t.cancelScheduledValues(0),t.value=0),i.prototype.connect.call(this,t,e,n),this},i.SignalBase}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(21)],void 0===(o=function(n){return n.Time=function(t,e){if(!(this instanceof n.Time))return new n.Time(t,e);this._plusNow=!1,n.TimeBase.call(this,t,e)},n.extend(n.Time,n.TimeBase),n.Time.prototype._unaryExpressions=Object.create(n.TimeBase.prototype._unaryExpressions),n.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(t){return n.Transport.nextSubdivision(t())}},n.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},n.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,n){return t=t(),e=e.toSeconds(),t+(Math.round(t/e)*e-t)*n}.bind(this,this._expr,new this.constructor(t),e),this},n.Time.prototype.addNow=function(){return this._plusNow=!0,this},n.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},n.Time.prototype.copy=function(t){return n.TimeBase.prototype.copy.call(this,t),this._plusNow=t._plusNow,this},n.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=this._toNotationHelper(t,["1m","2n","4n","8n","16n","32n","64n","128n"]),n=this._toNotationHelper(t,["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"]);return n.split("+").length<e.split("+").length?n:e},n.Time.prototype._toNotationHelper=function(t,e){for(var n=this._notationToUnits(e[e.length-1]),i="",o=0;o<e.length;o++){var r=this._notationToUnits(e[o]),s=t/r;if(1-s%1<1e-6&&(s+=1e-6),0<(s=Math.floor(s))){if(i+=1===s?e[o]:s.toString()+"*"+e[o],(t-=s*r)<n)break;i+=" + "}}return""===i&&(i="0"),i},n.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,n=[e.n,e.t,e.m],i=0;i<n.length;i++){var o=n[i],r=t.match(o.regexp);if(r)return o.method.call(this,r[1])}},n.Time.prototype.toBarsBeatsSixteenths=function(){var t=this._beatsToUnits(1),e=this.toSeconds()/t,n=Math.floor(e/this._timeSignature()),i=e%1*4;return e=Math.floor(e)%this._timeSignature(),3<(i=i.toString()).length&&(i=parseFloat(i).toFixed(3)),[n,e,i].join(":")},n.Time.prototype.toTicks=function(){var t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.floor(e*n.Transport.PPQ)},n.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},n.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},n.Time.prototype.toSeconds=function(){return this.valueOf()},n.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},n.Time.prototype.valueOf=function(){return this._expr()+(this._plusNow?this.now():0)},n.Time}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0)],void 0===(o=function(i){return i.TimeBase=function(t,e){if(!(this instanceof i.TimeBase))return new i.TimeBase(t,e);if(this._expr=this._noOp,t instanceof i.TimeBase)this.copy(t);else if(!this.isUndef(e)||this.isNumber(t)){e=this.defaultArg(e,this._defaultUnits);var n=this._primaryExpressions[e].method;this._expr=n.bind(this,t)}else this.isString(t)?this.set(t):this.isUndef(t)&&(this._expr=this._defaultExpr())},i.extend(i.TimeBase),i.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},i.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},i.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},i.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return 1===(t=parseInt(t))?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,n){var i=0;return t&&"0"!==t&&(i+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(i+=this._beatsToUnits(parseFloat(e))),n&&"0"!==n&&(i+=this._beatsToUnits(parseFloat(n)/4)),i}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},default:{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},i.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},i.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},i.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},i.TimeBase.prototype._tokenize=function(t){for(var e=-1,n=[];0<t.length;){var i=o(t=t.trim(),this);n.push(i),t=t.substr(i.value.length)}function o(t,e){for(var n=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],i=0;i<n.length;i++){var o=e[n[i]];for(var r in o){var s=o[r],a=s.regexp,u=t.match(a);if(null!==u)return{method:s.method,precedence:s.precedence,regexp:s.regexp,value:u[0]}}}throw new SyntaxError("Tone.TimeBase: Unexpected token "+t)}return{next:function(){return n[++e]},peek:function(){return n[e+1]}}},i.TimeBase.prototype._matchGroup=function(t,e,n){if(!this.isUndef(t))for(var i in e){var o=e[i];if(o.regexp.test(t.value)){if(this.isUndef(n))return o;if(o.precedence===n)return o}}return!1},i.TimeBase.prototype._parseBinary=function(t,e){var n;this.isUndef(e)&&(e=2),n=e<0?this._parseUnary(t):this._parseBinary(t,e-1);for(var i=t.peek();i&&this._matchGroup(i,this._binaryExpressions,e);)n=(i=t.next()).method.bind(this,n,this._parseBinary(t,e-1)),i=t.peek();return n},i.TimeBase.prototype._parseUnary=function(t){var e,n;e=t.peek();var i=this._matchGroup(e,this._unaryExpressions);return i?(e=t.next(),n=this._parseUnary(t),i.method.bind(this,n)):this._parsePrimary(t)},i.TimeBase.prototype._parsePrimary=function(t){var e,n;if(e=t.peek(),this.isUndef(e))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(e,this._primaryExpressions)){var i=(e=t.next()).value.match(e.regexp);return e.method.bind(this,i[1],i[2],i[3])}if(e&&"("===e.value){if(t.next(),n=this._parseBinary(t),!(e=t.next())||")"!==e.value)throw new SyntaxError("Expected )");return n}throw new SyntaxError("Tone.TimeBase: Cannot process token "+e.value)},i.TimeBase.prototype._parseExprString=function(t){this.isString(t)||(t=t.toString());var e=this._tokenize(t);return this._parseBinary(e)},i.TimeBase.prototype._noOp=function(){return 0},i.TimeBase.prototype._defaultExpr=function(){return this._noOp},i.TimeBase.prototype._defaultUnits="s",i.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},i.TimeBase.prototype._beatsToUnits=function(t){return 60/i.Transport.bpm.value*t},i.TimeBase.prototype._secondsToUnits=function(t){return t},i.TimeBase.prototype._ticksToUnits=function(t){return t*(this._beatsToUnits(1)/i.Transport.PPQ)},i.TimeBase.prototype._timeSignature=function(){return i.Transport.timeSignature},i.TimeBase.prototype._pushExpr=function(t,e,n){return t instanceof i.TimeBase||(t=new this.constructor(t,n)),this._expr=this._binaryExpressions[e].method.bind(this,this._expr,t._expr),this},i.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},i.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},i.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},i.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},i.TimeBase.prototype.valueOf=function(){return this._expr()},i.TimeBase.prototype.dispose=function(){this._expr=null},i.TimeBase}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(8)],void 0===(o=function(i){"use strict";return i.Param=function(){var t=this.optionsObject(arguments,["param","units","convert"],i.Param.defaults);this._param=this.input=t.param,this.units=t.units,this.convert=t.convert,this.overridden=!1,this._lfo=null,this.isObject(t.lfo)?this.value=t.lfo:this.isUndef(t.value)||(this.value=t.value)},i.extend(i.Param),i.Param.defaults={units:i.Type.Default,convert:!0,param:void 0},Object.defineProperty(i.Param.prototype,"value",{get:function(){return this._toUnits(this._param.value)},set:function(t){if(this.isObject(t)){if(this.isUndef(i.LFO))throw new Error("Include 'Tone.LFO' to use an LFO as a Param value.");this._lfo&&this._lfo.dispose(),this._lfo=new i.LFO(t).start(),this._lfo.connect(this.input)}else{var e=this._fromUnits(t);this._param.cancelScheduledValues(0),this._param.value=e}}}),i.Param.prototype._fromUnits=function(t){if(!this.convert&&!this.isUndef(this.convert))return t;switch(this.units){case i.Type.Time:return this.toSeconds(t);case i.Type.Frequency:return this.toFrequency(t);case i.Type.Decibels:return this.dbToGain(t);case i.Type.NormalRange:return Math.min(Math.max(t,0),1);case i.Type.AudioRange:return Math.min(Math.max(t,-1),1);case i.Type.Positive:return Math.max(t,0);default:return t}},i.Param.prototype._toUnits=function(t){if(!this.convert&&!this.isUndef(this.convert))return t;switch(this.units){case i.Type.Decibels:return this.gainToDb(t);default:return t}},i.Param.prototype._minOutput=1e-5,i.Param.prototype.setValueAtTime=function(t,e){return t=this._fromUnits(t),(e=this.toSeconds(e))<=this.now()+this.blockTime?this._param.value=t:this._param.setValueAtTime(t,e),this},i.Param.prototype.setRampPoint=function(t){t=this.defaultArg(t,this.now());var e=this._param.value;return 0===e&&(e=this._minOutput),this._param.setValueAtTime(e,t),this},i.Param.prototype.linearRampToValueAtTime=function(t,e){return t=this._fromUnits(t),this._param.linearRampToValueAtTime(t,this.toSeconds(e)),this},i.Param.prototype.exponentialRampToValueAtTime=function(t,e){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),this._param.exponentialRampToValueAtTime(t,this.toSeconds(e)),this},i.Param.prototype.exponentialRampToValue=function(t,e,n){return n=this.toSeconds(n),this.setRampPoint(n),this.exponentialRampToValueAtTime(t,n+this.toSeconds(e)),this},i.Param.prototype.linearRampToValue=function(t,e,n){return n=this.toSeconds(n),this.setRampPoint(n),this.linearRampToValueAtTime(t,n+this.toSeconds(e)),this},i.Param.prototype.setTargetAtTime=function(t,e,n){return t=this._fromUnits(t),t=Math.max(this._minOutput,t),n=Math.max(this._minOutput,n),this._param.setTargetAtTime(t,this.toSeconds(e),n),this},i.Param.prototype.setValueCurveAtTime=function(t,e,n){for(var i=0;i<t.length;i++)t[i]=this._fromUnits(t[i]);return this._param.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(n)),this},i.Param.prototype.cancelScheduledValues=function(t){return this._param.cancelScheduledValues(this.toSeconds(t)),this},i.Param.prototype.rampTo=function(t,e,n){return e=this.defaultArg(e,0),this.units===i.Type.Frequency||this.units===i.Type.BPM||this.units===i.Type.Decibels?this.exponentialRampToValue(t,e,n):this.linearRampToValue(t,e,n),this},Object.defineProperty(i.Param.prototype,"lfo",{get:function(){return this._lfo}}),i.Param.prototype.dispose=function(){return i.prototype.dispose.call(this),this._param=null,this._lfo&&(this._lfo.dispose(),this._lfo=null),this},i.Param}.apply(e,i))||(t.exports=o)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var s=n(1),o=n(7),r=n(3),p=n(13);p5.Oscillator=function(t,e){if("string"==typeof t){var n=e;e=t,t=n}if("number"==typeof e){n=e;e=t,t=n}this.started=!1,this.phaseAmount=void 0,this.oscillator=s.audiocontext.createOscillator(),this.f=t||440,this.oscillator.type=e||"sine",this.oscillator.frequency.setValueAtTime(this.f,s.audiocontext.currentTime),this.output=s.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,s.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=s.input,this.panner=new p5.Panner(this.output,this.connection,1),this.mathOps=[this.output],s.soundArray.push(this)},p5.Oscillator.prototype.start=function(t,e){if(this.started){var n=s.audiocontext.currentTime;this.stop(n)}if(!this.started){var i=e||this.f,o=this.oscillator.type;for(var r in this.oscillator&&(this.oscillator.disconnect(),delete this.oscillator),this.oscillator=s.audiocontext.createOscillator(),this.oscillator.frequency.value=Math.abs(i),this.oscillator.type=o,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+s.audiocontext.currentTime),this.freqNode=this.oscillator.frequency,this._freqMods)void 0!==this._freqMods[r].connect&&this._freqMods[r].connect(this.oscillator.frequency);this.started=!0}},p5.Oscillator.prototype.stop=function(t){if(this.started){var e=t||0,n=s.audiocontext.currentTime;this.oscillator.stop(e+n),this.started=!1}},p5.Oscillator.prototype.amp=function(t,e,n){if("number"==typeof t){e=e||0,n=n||0;var i=s.audiocontext.currentTime;this.output.gain.linearRampToValueAtTime(t,i+n+e)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},p5.Oscillator.prototype.fade=p5.Oscillator.prototype.amp,p5.Oscillator.prototype.getAmp=function(){return this.output.gain.value},p5.Oscillator.prototype.freq=function(t,e,n){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var i=s.audiocontext.currentTime;n=n||0,e=e||0;0===e?this.oscillator.frequency.setValueAtTime(t,n+i):0<t?this.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+i):this.oscillator.frequency.linearRampToValueAtTime(t,n+e+i),this.phaseAmount&&this.phase(this.phaseAmount)}},p5.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},p5.Oscillator.prototype.setType=function(t){this.oscillator.type=t},p5.Oscillator.prototype.getType=function(){return this.oscillator.type},p5.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(s.input)},p5.Oscillator.prototype.disconnect=function(){this.output&&this.output.disconnect(),this.panner&&(this.panner.disconnect(),this.output&&this.output.connect(this.panner)),this.oscMods=[]},p5.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},p5.Oscillator.prototype.getPan=function(){return this.panPosition},p5.Oscillator.prototype.dispose=function(){var t=s.soundArray.indexOf(this);if(s.soundArray.splice(t,1),this.oscillator){var e=s.audiocontext.currentTime;this.stop(e),this.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},p5.Oscillator.prototype.phase=function(t){var e=p5.prototype.map(t,0,1,0,1/this.f),n=s.audiocontext.currentTime;this.phaseAmount=t,this.dNode||(this.dNode=s.audiocontext.createDelay(),this.oscillator.disconnect(),this.oscillator.connect(this.dNode),this.dNode.connect(this.output)),this.dNode.delayTime.setValueAtTime(e,n)};function c(t,e,n,i,o){var r=t.oscillator;for(var s in t.mathOps)t.mathOps[s]instanceof o&&(r.disconnect(),t.mathOps[s].dispose(),(n=s)<t.mathOps.length-2&&(i=t.mathOps[s+1]));return n===t.mathOps.length-1&&t.mathOps.push(i),0<s&&(r=t.mathOps[s-1]),r.disconnect(),r.connect(e),e.connect(i),t.mathOps[n]=e,t}p5.Oscillator.prototype.add=function(t){var e=new o(t),n=this.mathOps.length-1,i=this.output;return c(this,e,n,i,o)},p5.Oscillator.prototype.mult=function(t){var e=new r(t),n=this.mathOps.length-1,i=this.output;return c(this,e,n,i,r)},p5.Oscillator.prototype.scale=function(t,e,n,i){var o,r;r=4===arguments.length?(o=p5.prototype.map(n,t,e,0,1)-.5,p5.prototype.map(i,t,e,0,1)-.5):(o=t,e);var s=new p(o,r),a=this.mathOps.length-1,u=this.output;return c(this,s,a,u,p)},p5.SinOsc=function(t){p5.Oscillator.call(this,t,"sine")},p5.SinOsc.prototype=Object.create(p5.Oscillator.prototype),p5.TriOsc=function(t){p5.Oscillator.call(this,t,"triangle")},p5.TriOsc.prototype=Object.create(p5.Oscillator.prototype),p5.SawOsc=function(t){p5.Oscillator.call(this,t,"sawtooth")},p5.SawOsc.prototype=Object.create(p5.Oscillator.prototype),p5.SqrOsc=function(t){p5.Oscillator.call(this,t,"square")},p5.SqrOsc.prototype=Object.create(p5.Oscillator.prototype)}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){var i,o;i=[n(0),n(8)],void 0===(o=function(e){"use strict";return e.Timeline=function(){var t=this.optionsObject(arguments,["memory"],e.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=t.memory},e.extend(e.Timeline),e.Timeline.defaults={memory:1/0},Object.defineProperty(e.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),e.Timeline.prototype.add=function(t){if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var e=this._search(t.time);this._timeline.splice(e+1,0,t)}else this._timeline.push(t);if(this.length>this.memory){var n=this.length-this.memory;this._timeline.splice(0,n)}return this},e.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);-1!==e&&this._timeline.splice(e,1)}return this},e.Timeline.prototype.get=function(t){var e=this._search(t);return-1!==e?this._timeline[e]:null},e.Timeline.prototype.peek=function(){return this._timeline[0]},e.Timeline.prototype.shift=function(){return this._timeline.shift()},e.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+1<this._timeline.length?this._timeline[e+1]:null},e.Timeline.prototype.getBefore=function(t){var e=this._timeline.length;if(0<e&&this._timeline[e-1].time<t)return this._timeline[e-1];var n=this._search(t);return 0<=n-1?this._timeline[n-1]:null},e.Timeline.prototype.cancel=function(t){if(1<this._timeline.length){var e=this._search(t);if(0<=e)if(this._timeline[e].time===t){for(var n=e;0<=n&&this._timeline[n].time===t;n--)e=n;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},e.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);0<=e&&(this._timeline=this._timeline.slice(e+1))}return this},e.Timeline.prototype._search=function(t){var e=0,n=this._timeline.length,i=n;if(0<n&&this._timeline[n-1].time<=t)return n-1;for(;e<i;){var o=Math.floor(e+(i-e)/2),r=this._timeline[o],s=this._timeline[o+1];if(r.time===t){for(var a=o;a<this._timeline.length;a++)this._timeline[a].time===t&&(o=a);return o}if(r.time<t&&s.time>t)return o;r.time>t?i=o:r.time<t&&(e=o+1)}return-1},e.Timeline.prototype._iterate=function(t,e,n){this._iterating=!0,e=this.defaultArg(e,0),n=this.defaultArg(n,this._timeline.length-1);for(var i=e;i<=n;i++)t(this._timeline[i]);if(this._iterating=!1,0<this._toRemove.length){for(var o=0;o<this._toRemove.length;o++){var r=this._timeline.indexOf(this._toRemove[o]);-1!==r&&this._timeline.splice(r,1)}this._toRemove=[]}},e.Timeline.prototype.forEach=function(t){return this._iterate(t),this},e.Timeline.prototype.forEachBefore=function(t,e){var n=this._search(t);return-1!==n&&this._iterate(e,0,n),this},e.Timeline.prototype.forEachAfter=function(t,e){var n=this._search(t);return this._iterate(e,n+1),this},e.Timeline.prototype.forEachFrom=function(t,e){for(var n=this._search(t);0<=n&&this._timeline[n].time>=t;)n--;return this._iterate(e,n+1),this},e.Timeline.prototype.forEachAtTime=function(e,n){var t=this._search(e);return-1!==t&&this._iterate(function(t){t.time===e&&n(t)},0,t),this},e.Timeline.prototype.dispose=function(){e.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},e.Timeline}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(3),n(2)],void 0===(o=function(t){"use strict";return t.Negate=function(){this._multiply=this.input=this.output=new t.Multiply(-1)},t.extend(t.Negate,t.SignalBase),t.Negate.prototype.dispose=function(){return t.prototype.dispose.call(this),this._multiply.dispose(),this._multiply=null,this},t.Negate}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(2),n(3),n(5)],void 0===(o=function(t){"use strict";return t.GreaterThanZero=function(){this._thresh=this.output=new t.WaveShaper(function(t){return t<=0?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(14),n(66),n(18),n(12)],void 0===(o=function(o){"use strict";return o.Clock=function(){o.Emitter.call(this);var t=this.optionsObject(arguments,["callback","frequency"],o.Clock.defaults);this.callback=t.callback,this._nextTick=0,this._lastState=o.State.Stopped,this.frequency=new o.TimelineSignal(t.frequency,o.Type.Frequency),this._readOnly("frequency"),this.ticks=0,this._state=new o.TimelineState(o.State.Stopped),this._boundLoop=this._loop.bind(this),this.context.on("tick",this._boundLoop)},o.extend(o.Clock,o.Emitter),o.Clock.defaults={callback:o.noOp,frequency:1,lookAhead:"auto"},Object.defineProperty(o.Clock.prototype,"state",{get:function(){return this._state.getValueAtTime(this.now())}}),o.Clock.prototype.start=function(t,e){return t=this.toSeconds(t),this._state.getValueAtTime(t)!==o.State.Started&&this._state.add({state:o.State.Started,time:t,offset:e}),this},o.Clock.prototype.stop=function(t){return t=this.toSeconds(t),this._state.cancel(t),this._state.setStateAtTime(o.State.Stopped,t),this},o.Clock.prototype.pause=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)===o.State.Started&&this._state.setStateAtTime(o.State.Paused,t),this},o.Clock.prototype._loop=function(){for(var t=this.now()+this.context.lookAhead+this.context.updateInterval+2*this.context.lag;t>this._nextTick&&this._state;){var e=this._state.getValueAtTime(this._nextTick);if(e!==this._lastState){this._lastState=e;var n=this._state.get(this._nextTick);e===o.State.Started?(this._nextTick=n.time,this.isUndef(n.offset)||(this.ticks=n.offset),this.emit("start",n.time,this.ticks)):e===o.State.Stopped?(this.ticks=0,this.emit("stop",n.time)):e===o.State.Paused&&this.emit("pause",n.time)}var i=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),e===o.State.Started&&(this.callback(i),this.ticks++))}},o.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},o.Clock.prototype.dispose=function(){o.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},o.Clock}.apply(e,i))||(t.exports=o)},function(t,e,i){"use strict";var n;void 0===(n=function(t){var n=i(1),e=i(29),r=i(6).noteToFreq;p5.MonoSynth=function(){e.call(this),this.oscillator=new p5.Oscillator,this.env=new p5.Envelope,this.env.setRange(1,0),this.env.setExp(!0),this.setADSR(.02,.25,.05,.35),this.oscillator.disconnect(),this.oscillator.connect(this.output),this.env.disconnect(),this.env.setInput(this.output.gain),this.oscillator.output.gain.value=1,this.oscillator.start(),this.connect(),n.soundArray.push(this)},p5.MonoSynth.prototype=Object.create(p5.AudioVoice.prototype),p5.MonoSynth.prototype.play=function(t,e,n,i){this.triggerAttack(t,e,~~n),this.triggerRelease(~~n+(i||.15))},p5.MonoSynth.prototype.triggerAttack=function(t,e,n){n=~~n;var i=r(t),o=e||.1;this.oscillator.freq(i,0,n),this.env.ramp(this.output.gain,n,o)},p5.MonoSynth.prototype.triggerRelease=function(t){t=t||0;this.env.ramp(this.output.gain,t,0)},p5.MonoSynth.prototype.setADSR=function(t,e,n,i){this.env.setADSR(t,e,n,i)},Object.defineProperties(p5.MonoSynth.prototype,{attack:{get:function(){return this.env.aTime},set:function(t){this.env.setADSR(t,this.env.dTime,this.env.sPercent,this.env.rTime)}},decay:{get:function(){return this.env.dTime},set:function(t){this.env.setADSR(this.env.aTime,t,this.env.sPercent,this.env.rTime)}},sustain:{get:function(){return this.env.sPercent},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,t,this.env.rTime)}},release:{get:function(){return this.env.rTime},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,this.env.sPercent,t)}}}),p5.MonoSynth.prototype.amp=function(t,e){var n=e||0;return void 0!==t&&this.oscillator.amp(t,n),this.oscillator.amp().value},p5.MonoSynth.prototype.connect=function(t){var e=t||n.input;this.output.connect(e.input?e.input:e)},p5.MonoSynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.MonoSynth.prototype.dispose=function(){e.prototype.dispose.apply(this),this.env&&this.env.dispose(),this.oscillator&&this.oscillator.dispose()}}.call(e,i,e,t))||(t.exports=n)},function(t,e,i){"use strict";var n;void 0===(n=function(){var n=i(1);return p5.AudioVoice=function(){this.ac=n.audiocontext,this.output=this.ac.createGain(),this.connect(),n.soundArray.push(this)},p5.AudioVoice.prototype.play=function(t,e,n,i){},p5.AudioVoice.prototype.triggerAttack=function(t,e,n){},p5.AudioVoice.prototype.triggerRelease=function(t){},p5.AudioVoice.prototype.amp=function(t,e){},p5.AudioVoice.prototype.connect=function(t){var e=t||n.input;this.output.connect(e.input?e.input:e)},p5.AudioVoice.prototype.disconnect=function(){this.output.disconnect()},p5.AudioVoice.prototype.dispose=function(){this.output&&(this.output.disconnect(),delete this.output)},p5.AudioVoice}.call(e,i,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var c=n(1),h=n(14),l=n(6).noteToFreq;p5.PolySynth=function(t,e){this.audiovoices=[],this.notes={},this._newest=0,this._oldest=0,this.maxVoices=e||8,this.AudioVoice=void 0===t?p5.MonoSynth:t,this._voicesInUse=new h(0),this.output=c.audiocontext.createGain(),this.connect(),this._allocateVoices(),c.soundArray.push(this)},p5.PolySynth.prototype._allocateVoices=function(){for(var t=0;t<this.maxVoices;t++)this.audiovoices.push(new this.AudioVoice),this.audiovoices[t].disconnect(),this.audiovoices[t].connect(this.output)},p5.PolySynth.prototype.play=function(t,e,n,i){i=i||1;this.noteAttack(t,e,n),this.noteRelease(t,n+i)},p5.PolySynth.prototype.noteADSR=function(t,e,n,i,o,r){var s=c.audiocontext.currentTime+(r=r||0);this.audiovoices[this.notes[t].getValueAtTime(s)].setADSR(e,n,i,o)},p5.PolySynth.prototype.setADSR=function(e,n,i,o){this.audiovoices.forEach(function(t){t.setADSR(e,n,i,o)})},p5.PolySynth.prototype.noteAttack=function(t,e,n){n=~~n;var i,o=c.audiocontext.currentTime+n,r=l(t),s=e||.1;if(this.notes[r]&&null!==this.notes[r].getValueAtTime(o)&&this.noteRelease(r,0),this._voicesInUse.getValueAtTime(o)<this.maxVoices)i=Math.max(~~this._voicesInUse.getValueAtTime(o),0);else{i=this._oldest;var a=p5.prototype.freqToMidi(this.audiovoices[this._oldest].oscillator.freq().value);this.noteRelease(a),this._oldest=(this._oldest+1)%(this.maxVoices-1)}this.notes[r]=new h,this.notes[r].setValueAtTime(i,o);var u=null===this._voicesInUse._searchBefore(o)?0:this._voicesInUse._searchBefore(o).value;if(this._voicesInUse.setValueAtTime(u+1,o),this._updateAfter(o,1),this._newest=i,"number"==typeof s){var p=1/this._voicesInUse.getValueAtTime(o)*2;s=p<s?p:s}this.audiovoices[i].triggerAttack(r,s,n)},p5.PolySynth.prototype._updateAfter=function(t,e){if(null!==this._voicesInUse._searchAfter(t)){this._voicesInUse._searchAfter(t).value+=e;var n=this._voicesInUse._searchAfter(t).time;this._updateAfter(n,e)}},p5.PolySynth.prototype.noteRelease=function(t,e){var n=c.audiocontext.currentTime,i=e||0,o=n+i;if(t){var r=l(t);if(this.notes[r]&&null!==this.notes[r].getValueAtTime(o)){var s=Math.max(~~this._voicesInUse.getValueAtTime(o).value,1);this._voicesInUse.setValueAtTime(s-1,o),0<s&&this._updateAfter(o,-1),this.audiovoices[this.notes[r].getValueAtTime(o)].triggerRelease(i),this.notes[r].dispose(),delete this.notes[r],this._newest=0===this._newest?0:(this._newest-1)%(this.maxVoices-1)}else;}else for(var a in this.audiovoices.forEach(function(t){t.triggerRelease(i)}),this._voicesInUse.setValueAtTime(0,o),this.notes)this.notes[a].dispose(),delete this.notes[a]},p5.PolySynth.prototype.connect=function(t){var e=t||c.input;this.output.connect(e.input?e.input:e)},p5.PolySynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.PolySynth.prototype.dispose=function(){this.audiovoices.forEach(function(t){t.dispose()}),this.output&&(this.output.disconnect(),delete this.output)}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){n(32),n(33),n(17);var e=n(1);return n(6),n(11),n(36),n(40),n(41),n(42),n(43),n(44),n(23),n(47),n(48),n(49),n(50),n(15),n(59),n(61),n(62),n(63),n(64),n(65),n(67),n(68),n(69),n(70),n(71),n(72),n(28),n(30),n(73),n(29),n(28),n(30),e}.call(e,n,e,t))||(t.exports=i)},function(t,e){function c(t){var i=this,o={},r=-1;this.parameters.forEach(function(t,e){var n=a[++r]||(a[r]=new Float32Array(i.bufferSize));n.fill(t.value),o[e]=n}),this.processor.realm.exec("self.sampleRate=sampleRate="+this.context.sampleRate+";self.currentTime=currentTime="+this.context.currentTime);var e=s(t.inputBuffer),n=s(t.outputBuffer);this.instance.process([e],[n],o)}function s(t){for(var e=[],n=0;n<t.numberOfChannels;n++)e[n]=t.getChannelData(n);return e}function h(t){return t.$$processors||(t.$$processors={})}function n(t){this.$$context=t}var l,a;a=[],"function"!=typeof AudioWorkletNode&&(self.AudioWorkletNode=function(t,e,n){var i=h(t)[e],o=t.createScriptProcessor(void 0,2,n&&n.outputChannelCount?n.outputChannelCount[0]:2);if(o.parameters=new Map,i.properties)for(var r=0;r<i.properties.length;r++){var s=i.properties[r],a=t.createGain().gain;a.value=s.defaultValue,o.parameters.set(s.name,a)}var u=new MessageChannel;l=u.port2;var p=new i.Processor(n||{});return l=null,o.port=u.port1,o.processor=i,o.instance=p,o.onaudioprocess=c,o},Object.defineProperty((self.AudioContext||self.webkitAudioContext).prototype,"audioWorklet",{get:function(){return this.$$audioWorklet||(this.$$audioWorklet=new self.AudioWorklet(this))}}),self.AudioWorklet=(n.prototype.addModule=function(t,e){var o=this;return fetch(t).then(function(t){if(!t.ok)throw Error(t.status);return t.text()}).then(function(t){var n={sampleRate:0,currentTime:0,AudioWorkletProcessor:function(){this.port=l},registerProcessor:function(t,e){h(o.$$context)[t]={realm:i,context:n,Processor:e,properties:e.parameterDescriptors||[]}}},i=new function(t,e){var n=document.createElement("iframe");n.style.cssText="position:absolute;left:0;top:-999px;width:1px;height:1px;",e.appendChild(n);var i=n.contentWindow,o=i.document,r="var window,$hook";for(var s in i)s in t||"eval"===s||(r+=",",r+=s);for(var a in t)r+=",",r+=a,r+="=self.",r+=a;var u=o.createElement("script");u.appendChild(o.createTextNode('function 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AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),AudioContext.prototype.internal_createGain=AudioContext.prototype.createGain,AudioContext.prototype.createGain=function(){var t=this.internal_createGain();return n(t.gain),t},AudioContext.prototype.internal_createDelay=AudioContext.prototype.createDelay,AudioContext.prototype.createDelay=function(t){var e=t?this.internal_createDelay(t):this.internal_createDelay();return n(e.delayTime),e},AudioContext.prototype.internal_createBufferSource=AudioContext.prototype.createBufferSource,AudioContext.prototype.createBufferSource=function(){var i=this.internal_createBufferSource();return i.start?(i.internal_start=i.start,i.start=function(t,e,n){void 0!==n?i.internal_start(t||0,e,n):i.internal_start(t||0,e||0)}):i.start=function(t,e,n){e||n?this.noteGrainOn(t||0,e,n):this.noteOn(t||0)},i.stop?(i.internal_stop=i.stop,i.stop=function(t){i.internal_stop(t||0)}):i.stop=function(t){this.noteOff(t||0)},n(i.playbackRate),i},AudioContext.prototype.internal_createDynamicsCompressor=AudioContext.prototype.createDynamicsCompressor,AudioContext.prototype.createDynamicsCompressor=function(){var t=this.internal_createDynamicsCompressor();return n(t.threshold),n(t.knee),n(t.ratio),n(t.reduction),n(t.attack),n(t.release),t},AudioContext.prototype.internal_createBiquadFilter=AudioContext.prototype.createBiquadFilter,AudioContext.prototype.createBiquadFilter=function(){var t=this.internal_createBiquadFilter();return n(t.frequency),n(t.detune),n(t.Q),n(t.gain),t},"function"!=typeof AudioContext.prototype.createOscillator&&(AudioContext.prototype.internal_createOscillator=AudioContext.prototype.createOscillator,AudioContext.prototype.createOscillator=function(){var e=this.internal_createOscillator();return e.start?(e.internal_start=e.start,e.start=function(t){e.internal_start(t||0)}):e.start=function(t){this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},e.setPeriodicWave||(e.setPeriodicWave=e.setWaveTable),n(e.frequency),n(e.detune),e})),window.hasOwnProperty("webkitOfflineAudioContext")&&!window.hasOwnProperty("OfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext),navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var e=document.createElement("audio");p5.prototype.isSupported=function(){return!!e.canPlayType};p5.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return!!e.canPlayType&&e.canPlayType("audio/mpeg;");case"wav":return!!e.canPlayType&&e.canPlayType('audio/wav; codecs="1"');case"ogg":return!!e.canPlayType&&e.canPlayType('audio/ogg; codecs="vorbis"');case"aac":case"m4a":case"mp4":return!!e.canPlayType&&(e.canPlayType("audio/x-m4a;")||e.canPlayType("audio/aac;"));case"aif":case"aiff":return!!e.canPlayType&&e.canPlayType("audio/x-aiff;");default:return!1}}}.call(e,n,e,t))||(t.exports=i)},function(t,e){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(t){"object"==typeof window&&(n=window)}t.exports=n},function(t,e,n){var i,o,r;o=[],void 0===(r="function"==typeof(i=function(){var s=function(t,e){this._dragged=!1,this._element=t,this._bindedMove=this._moved.bind(this),this._bindedEnd=this._ended.bind(this,e),t.addEventListener("touchstart",this._bindedEnd),t.addEventListener("touchmove",this._bindedMove),t.addEventListener("touchend",this._bindedEnd),t.addEventListener("mouseup",this._bindedEnd)};function r(t){return"running"===t.state}return s.prototype._moved=function(t){this._dragged=!0},s.prototype._ended=function(t){this._dragged||function(t){var e=t.createBuffer(1,1,t.sampleRate),n=t.createBufferSource();n.buffer=e,n.connect(t.destination),n.start(0),t.resume&&t.resume()}(t),this._dragged=!1},s.prototype.dispose=function(){this._element.removeEventListener("touchstart",this._bindedEnd),this._element.removeEventListener("touchmove",this._bindedMove),this._element.removeEventListener("touchend",this._bindedEnd),this._element.removeEventListener("mouseup",this._bindedEnd),this._bindedMove=null,this._bindedEnd=null,this._element=null},function(e,t,n){var i=new Promise(function(t){!function(e,n){r(e)?n():function t(){r(e)?n():(requestAnimationFrame(t),e.resume&&e.resume())}()}(e,t)}),o=[];return function t(e,n,i){if(Array.isArray(e)||NodeList&&e instanceof NodeList)for(var o=0;o<e.length;o++)t(e[o],n,i);else if("string"==typeof e)t(document.querySelectorAll(e),n,i);else if(e.jquery&&"function"==typeof e.toArray)t(e.toArray(),n,i);else if(Element&&e instanceof Element){var r=new s(e,i);n.push(r)}}(t=t||document.body,o,e),i.then(function(){for(var t=0;t<o.length;t++)o[t].dispose();o=null,n&&n()}),i}})?i.apply(e,o):i)||(t.exports=r)},function(t,e,n){var i=n(1),o=[n(37).default,n(38).default,n(39).default],r=i.audiocontext,s=!1;p5.prototype.registerMethod("init",function(){if(!s){this.preload||window.preload||(this.preload=function(){}),this._incrementPreload();var t=function(){s=!0,this._decrementPreload()}.bind(this);Promise.all(o.map(function(t){var e=new Blob([t],{type:"application/javascript"}),n=URL.createObjectURL(e);return r.audioWorklet.addModule(n)})).then(t)}})},function(t,e,n){"use strict";n.r(e),e.default='function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn\'t been initialised - super() hasn\'t been called"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they\'re available as values at compile time\nvar processorNames = {\n  "recorderProcessor": "recorder-processor",\n  "soundFileProcessor": "sound-file-processor",\n  "amplitudeProcessor": "amplitude-processor"\n};\nvar RingBuffer = {\n  "default":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: "push",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: "pull",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: "framesAvailable",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}["default"];\n\nvar RecorderProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(RecorderProcessor, _AudioWorkletProcesso);\n\n  function RecorderProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, RecorderProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(RecorderProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.numOutputChannels = options.outputChannelCount || 2;\n    _this.numInputChannels = processorOptions.numInputChannels || 2;\n    _this.bufferSize = processorOptions.bufferSize || 1024;\n    _this.recording = false;\n\n    _this.clear();\n\n    _this.port.onmessage = function (event) {\n      var data = event.data;\n\n      if (data.name === \'start\') {\n        _this.record(data.duration);\n      } else if (data.name === \'stop\') {\n        _this.stop();\n      }\n    };\n\n    return _this;\n  }\n\n  _createClass(RecorderProcessor, [{\n    key: "process",\n    value: function process(inputs) {\n      if (!this.recording) {\n        return true;\n      } else if (this.sampleLimit && this.recordedSamples >= this.sampleLimit) {\n        this.stop();\n        return true;\n      }\n\n      var input = inputs[0];\n      this.inputRingBuffer.push(input);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n\n        for (var channel = 0; channel < this.numOutputChannels; ++channel) {\n          var inputChannelCopy = this.inputRingBufferArraySequence[channel].slice();\n\n          if (channel === 0) {\n            this.leftBuffers.push(inputChannelCopy);\n\n            if (this.numInputChannels === 1) {\n              this.rightBuffers.push(inputChannelCopy);\n            }\n          } else if (channel === 1 && this.numInputChannels > 1) {\n            this.rightBuffers.push(inputChannelCopy);\n          }\n        }\n\n        this.recordedSamples += this.bufferSize;\n      }\n\n      return true;\n    }\n  }, {\n    key: "record",\n    value: function record(duration) {\n      if (duration) {\n        this.sampleLimit = Math.round(duration * sampleRate);\n      }\n\n      this.recording = true;\n    }\n  }, {\n    key: "stop",\n    value: function stop() {\n      this.recording = false;\n      var buffers = this.getBuffers();\n      var leftBuffer = buffers[0].buffer;\n      var rightBuffer = buffers[1].buffer;\n      this.port.postMessage({\n        name: \'buffers\',\n        leftBuffer: leftBuffer,\n        rightBuffer: rightBuffer\n      }, [leftBuffer, rightBuffer]);\n      this.clear();\n    }\n  }, {\n    key: "getBuffers",\n    value: function getBuffers() {\n      var buffers = [];\n      buffers.push(this.mergeBuffers(this.leftBuffers));\n      buffers.push(this.mergeBuffers(this.rightBuffers));\n      return buffers;\n    }\n  }, {\n    key: "mergeBuffers",\n    value: function mergeBuffers(channelBuffer) {\n      var result = new Float32Array(this.recordedSamples);\n      var offset = 0;\n      var lng = channelBuffer.length;\n\n      for (var i = 0; i < lng; i++) {\n        var buffer = channelBuffer[i];\n        result.set(buffer, offset);\n        offset += buffer.length;\n      }\n\n      return result;\n    }\n  }, {\n    key: "clear",\n    value: function clear() {\n      var _this2 = this;\n\n      this.leftBuffers = [];\n      this.rightBuffers = [];\n      this.inputRingBuffer = new RingBuffer(this.bufferSize, this.numInputChannels);\n      this.inputRingBufferArraySequence = new Array(this.numInputChannels).fill(null).map(function () {\n        return new Float32Array(_this2.bufferSize);\n      });\n      this.recordedSamples = 0;\n      this.sampleLimit = null;\n    }\n  }]);\n\n  return RecorderProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.recorderProcessor, RecorderProcessor);'},function(t,e,n){"use strict";n.r(e),e.default='function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn\'t been initialised - super() hasn\'t been called"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they\'re available as values at compile time\nvar processorNames = {\n  "recorderProcessor": "recorder-processor",\n  "soundFileProcessor": "sound-file-processor",\n  "amplitudeProcessor": "amplitude-processor"\n};\nvar RingBuffer = {\n  "default":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: "push",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: "pull",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: "framesAvailable",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}["default"];\n\nvar SoundFileProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(SoundFileProcessor, _AudioWorkletProcesso);\n\n  function SoundFileProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, SoundFileProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(SoundFileProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.bufferSize = processorOptions.bufferSize || 256;\n    _this.inputRingBuffer = new RingBuffer(_this.bufferSize, 1);\n    _this.inputRingBufferArraySequence = [new Float32Array(_this.bufferSize)];\n    return _this;\n  }\n\n  _createClass(SoundFileProcessor, [{\n    key: "process",\n    value: function process(inputs) {\n      var input = inputs[0]; // we only care about the first input channel, because that contains the position data\n\n      this.inputRingBuffer.push([input[0]]);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n        var inputChannel = this.inputRingBufferArraySequence[0];\n        var position = inputChannel[inputChannel.length - 1] || 0;\n        this.port.postMessage({\n          name: \'position\',\n          position: position\n        });\n      }\n\n      return true;\n    }\n  }]);\n\n  return SoundFileProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.soundFileProcessor, SoundFileProcessor);'},function(t,e,n){"use strict";n.r(e),e.default='function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn\'t been initialised - super() hasn\'t been called"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\n// import dependencies via preval.require so that they\'re available as values at compile time\nvar processorNames = {\n  "recorderProcessor": "recorder-processor",\n  "soundFileProcessor": "sound-file-processor",\n  "amplitudeProcessor": "amplitude-processor"\n};\nvar RingBuffer = {\n  "default":\n  /*#__PURE__*/\n  function () {\n    /**\n     * @constructor\n     * @param  {number} length Buffer length in frames.\n     * @param  {number} channelCount Buffer channel count.\n     */\n    function RingBuffer(length, channelCount) {\n      _classCallCheck(this, RingBuffer);\n\n      this._readIndex = 0;\n      this._writeIndex = 0;\n      this._framesAvailable = 0;\n      this._channelCount = channelCount;\n      this._length = length;\n      this._channelData = [];\n\n      for (var i = 0; i < this._channelCount; ++i) {\n        this._channelData[i] = new Float32Array(length);\n      }\n    }\n    /**\n     * Getter for Available frames in buffer.\n     *\n     * @return {number} Available frames in buffer.\n     */\n\n\n    _createClass(RingBuffer, [{\n      key: "push",\n\n      /**\n       * Push a sequence of Float32Arrays to buffer.\n       *\n       * @param  {array} arraySequence A sequence of Float32Arrays.\n       */\n      value: function push(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // Transfer data from the |arraySequence| storage to the internal buffer.\n        var sourceLength = arraySequence[0].length;\n\n        for (var i = 0; i < sourceLength; ++i) {\n          var writeIndex = (this._writeIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            this._channelData[channel][writeIndex] = arraySequence[channel][i];\n          }\n        }\n\n        this._writeIndex += sourceLength;\n\n        if (this._writeIndex >= this._length) {\n          this._writeIndex = 0;\n        } // For excessive frames, the buffer will be overwritten.\n\n\n        this._framesAvailable += sourceLength;\n\n        if (this._framesAvailable > this._length) {\n          this._framesAvailable = this._length;\n        }\n      }\n      /**\n       * Pull data out of buffer and fill a given sequence of Float32Arrays.\n       *\n       * @param  {array} arraySequence An array of Float32Arrays.\n       */\n\n    }, {\n      key: "pull",\n      value: function pull(arraySequence) {\n        // The channel count of arraySequence and the length of each channel must\n        // match with this buffer obejct.\n        // If the FIFO is completely empty, do nothing.\n        if (this._framesAvailable === 0) {\n          return;\n        }\n\n        var destinationLength = arraySequence[0].length; // Transfer data from the internal buffer to the |arraySequence| storage.\n\n        for (var i = 0; i < destinationLength; ++i) {\n          var readIndex = (this._readIndex + i) % this._length;\n\n          for (var channel = 0; channel < this._channelCount; ++channel) {\n            arraySequence[channel][i] = this._channelData[channel][readIndex];\n          }\n        }\n\n        this._readIndex += destinationLength;\n\n        if (this._readIndex >= this._length) {\n          this._readIndex = 0;\n        }\n\n        this._framesAvailable -= destinationLength;\n\n        if (this._framesAvailable < 0) {\n          this._framesAvailable = 0;\n        }\n      }\n    }, {\n      key: "framesAvailable",\n      get: function get() {\n        return this._framesAvailable;\n      }\n    }]);\n\n    return RingBuffer;\n  }()\n}["default"];\n\nvar AmplitudeProcessor =\n/*#__PURE__*/\nfunction (_AudioWorkletProcesso) {\n  _inherits(AmplitudeProcessor, _AudioWorkletProcesso);\n\n  function AmplitudeProcessor(options) {\n    var _this;\n\n    _classCallCheck(this, AmplitudeProcessor);\n\n    _this = _possibleConstructorReturn(this, _getPrototypeOf(AmplitudeProcessor).call(this));\n    var processorOptions = options.processorOptions || {};\n    _this.numOutputChannels = options.outputChannelCount || 1;\n    _this.numInputChannels = processorOptions.numInputChannels || 2;\n    _this.normalize = processorOptions.normalize || false;\n    _this.smoothing = processorOptions.smoothing || 0;\n    _this.bufferSize = processorOptions.bufferSize || 2048;\n    _this.inputRingBuffer = new RingBuffer(_this.bufferSize, _this.numInputChannels);\n    _this.outputRingBuffer = new RingBuffer(_this.bufferSize, _this.numOutputChannels);\n    _this.inputRingBufferArraySequence = new Array(_this.numInputChannels).fill(null).map(function () {\n      return new Float32Array(_this.bufferSize);\n    });\n    _this.stereoVol = [0, 0];\n    _this.stereoVolNorm = [0, 0];\n    _this.volMax = 0.001;\n\n    _this.port.onmessage = function (event) {\n      var data = event.data;\n\n      if (data.name === \'toggleNormalize\') {\n        _this.normalize = data.normalize;\n      } else if (data.name === \'smoothing\') {\n        _this.smoothing = Math.max(0, Math.min(1, data.smoothing));\n      }\n    };\n\n    return _this;\n  } // TO DO make this stereo / dependent on # of audio channels\n\n\n  _createClass(AmplitudeProcessor, [{\n    key: "process",\n    value: function process(inputs, outputs) {\n      var input = inputs[0];\n      var output = outputs[0];\n      var smoothing = this.smoothing;\n      this.inputRingBuffer.push(input);\n\n      if (this.inputRingBuffer.framesAvailable >= this.bufferSize) {\n        this.inputRingBuffer.pull(this.inputRingBufferArraySequence);\n\n        for (var channel = 0; channel < this.numInputChannels; ++channel) {\n          var inputBuffer = this.inputRingBufferArraySequence[channel];\n          var bufLength = inputBuffer.length;\n          var sum = 0;\n\n          for (var i = 0; i < bufLength; i++) {\n            var x = inputBuffer[i];\n\n            if (this.normalize) {\n              sum += Math.max(Math.min(x / this.volMax, 1), -1) * Math.max(Math.min(x / this.volMax, 1), -1);\n            } else {\n              sum += x * x;\n            }\n          } // ... then take the square root of the sum.\n\n\n          var rms = Math.sqrt(sum / bufLength);\n          this.stereoVol[channel] = Math.max(rms, this.stereoVol[channel] * smoothing);\n          this.volMax = Math.max(this.stereoVol[channel], this.volMax);\n        } // calculate stero normalized volume and add volume from all channels together\n\n\n        var volSum = 0;\n\n        for (var index = 0; index < this.stereoVol.length; index++) {\n          this.stereoVolNorm[index] = Math.max(Math.min(this.stereoVol[index] / this.volMax, 1), 0);\n          volSum += this.stereoVol[index];\n        } // volume is average of channels\n\n\n        var volume = volSum / this.stereoVol.length; // normalized value\n\n        var volNorm = Math.max(Math.min(volume / this.volMax, 1), 0);\n        this.port.postMessage({\n          name: \'amplitude\',\n          volume: volume,\n          volNorm: volNorm,\n          stereoVol: this.stereoVol,\n          stereoVolNorm: this.stereoVolNorm\n        }); // pass input through to output\n\n        this.outputRingBuffer.push(this.inputRingBufferArraySequence);\n      } // pull 128 frames out of the ring buffer\n      // if the ring buffer does not have enough frames, the output will be silent\n\n\n      this.outputRingBuffer.pull(output);\n      return true;\n    }\n  }]);\n\n  return AmplitudeProcessor;\n}(_wrapNativeSuper(AudioWorkletProcessor));\n\nregisterProcessor(processorNames.amplitudeProcessor, AmplitudeProcessor);'},function(t,e,n){"use strict";var i;function o(t){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}void 0===(i=function(t){var a=n(1).audiocontext;void 0!==a.createStereoPanner?(p5.Panner=function(t,e){this.stereoPanner=this.input=a.createStereoPanner(),t.connect(this.stereoPanner),this.stereoPanner.connect(e)},p5.Panner.prototype.pan=function(t,e){var n=e||0,i=a.currentTime+n;this.stereoPanner.pan.linearRampToValueAtTime(t,i)},p5.Panner.prototype.inputChannels=function(){},p5.Panner.prototype.connect=function(t){this.stereoPanner.connect(t)},p5.Panner.prototype.disconnect=function(){this.stereoPanner&&this.stereoPanner.disconnect()}):(p5.Panner=function(t,e,n){this.input=a.createGain(),t.connect(this.input),this.left=a.createGain(),this.right=a.createGain(),this.left.channelInterpretation="discrete",this.right.channelInterpretation="discrete",1<n?(this.splitter=a.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=a.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},p5.Panner.prototype.pan=function(t,e){var n=e||0,i=a.currentTime+n,o=(t+1)/2,r=Math.cos(o*Math.PI/2),s=Math.sin(o*Math.PI/2);this.left.gain.linearRampToValueAtTime(s,i),this.right.gain.linearRampToValueAtTime(r,i)},p5.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(o("undefined"===this.splitter)&&(this.splitter=a.createChannelSplitter(2)),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},p5.Panner.prototype.connect=function(t){this.output.connect(t)},p5.Panner.prototype.disconnect=function(){this.output&&this.output.disconnect()})}.call(e,n,e,t))||(t.exports=i)},function(t,e,o){"use strict";var n;function l(t){return(l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}void 0===(n=function(t){var a=o(11),u=o(1),p=u.audiocontext,e=o(6),n=e.midiToFreq,i=e.convertToWav,r=e.safeBufferSize,s=o(10);p5.SoundFile=function(t,e,n,i){if(void 0!==t){if("string"==typeof t||"string"==typeof t[0]){var o=p5.prototype._checkFileFormats(t);this.url=o}else if("object"===l(t)&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";t.file&&(t=t.file),this.file=t}this._onended=function(){},this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._cueIDCounter=0,this._lastPos=0,this._counterNode=null,this._workletNode=null,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.input=u.audiocontext.createGain(),this.output=u.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.panPosition=0,this.panner=new p5.Panner(this.output,u.input,2),(this.url||this.file)&&this.load(e,n),u.soundArray.push(this),this._whileLoading="function"==typeof i?i:function(){},this._clearOnEnd=function(t){var e=t.target,n=this;e._playing=!1,e.removeEventListener("ended",n._clearOnEnd),n._onended(n),n.bufferSourceNodes.map(function(t,e){return e}).reverse().forEach(function(t){!1===n.bufferSourceNodes[t]._playing&&n.bufferSourceNodes.splice(t,1)}),0===n.bufferSourceNodes.length&&(n._playing=!1)}.bind(this)},p5.prototype.registerPreloadMethod("loadSound",p5.prototype),p5.prototype.loadSound=function(t,e,n,i){-1<window.location.origin.indexOf("file://")&&"undefined"===window.cordova&&window.alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=this;return new p5.SoundFile(t,function(){"function"==typeof e&&e.apply(o,arguments),"function"==typeof o._decrementPreload&&o._decrementPreload()},n,i)},p5.SoundFile.prototype.load=function(n,i){var o=this,r=(new Error).stack;if(void 0!==this.url&&""!==this.url){var s=new XMLHttpRequest;s.addEventListener("progress",function(t){o._updateProgress(t)},!1),s.open("GET",this.url,!0),s.responseType="arraybuffer",s.onload=function(){if(200===s.status){if(!o.panner)return;p.decodeAudioData(s.response,function(t){o.panner&&(o.buffer=t,o.panner.inputChannels(t.numberOfChannels),n&&n(o))},function(){if(o.panner){var t=new a("decodeAudioData",r,o.url),e="AudioContext error at decodeAudioData for "+o.url;i&&(t.msg=e,i(t))}})}else{if(!o.panner)return;var t=new a("loadSound",r,o.url),e="Unable to load "+o.url+". The request status was: "+s.status+" ("+s.statusText+")";i&&(t.message=e,i(t))}},s.onerror=function(){var t=new a("loadSound",r,o.url),e="There was no response from the server at "+o.url+". Check the url and internet connectivity.";i&&(t.message=e,i(t))},s.send()}else if(void 0!==this.file){var t=new FileReader;t.onload=function(){o.panner&&p.decodeAudioData(t.result,function(t){o.panner&&(o.buffer=t,o.panner.inputChannels(t.numberOfChannels),n&&n(o))})},t.onerror=function(t){o.panner&&onerror&&onerror(t)},t.readAsArrayBuffer(this.file)}},p5.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=t.loaded/t.total*.99;this._whileLoading(e,t)}else this._whileLoading("size unknown")},p5.SoundFile.prototype.isLoaded=function(){return!!this.buffer},p5.SoundFile.prototype.play=function(t,e,n,i,o){if(this.output){var r,s,a=t||0;if(a<0&&(a=0),a+=u.audiocontext.currentTime,void 0!==e&&this.rate(e),void 0!==n&&this.setVolume(n),!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode&&(this.bufferSourceNode.stop(a),this._counterNode.stop(a)),"untildone"!==this.mode||!this.isPlaying()){if(this.bufferSourceNode=this._initSourceNode(),delete this._counterNode,this._counterNode=this._initCounterNode(),i){if(!(0<=i&&i<this.buffer.duration))throw"start time out of range";r=i}else r=0;o=o&&(o<=this.buffer.duration-r?o:this.buffer.duration),this._paused?(this.bufferSourceNode.start(a,this.pauseTime,o),this._counterNode.start(a,this.pauseTime,o)):(this.bufferSourceNode.start(a,r,o),this._counterNode.start(a,r,o)),this._playing=!0,this._paused=!1,this.bufferSourceNodes.push(this.bufferSourceNode),this.bufferSourceNode._arrayIndex=this.bufferSourceNodes.length-1,this.bufferSourceNode.addEventListener("ended",this._clearOnEnd),this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping,!0===this._looping&&(s=o||r-1e-15,this.bufferSourceNode.loopStart=r,this.bufferSourceNode.loopEnd=s,this._counterNode.loopStart=r,this._counterNode.loopEnd=s)}}},p5.SoundFile.prototype.playMode=function(t){var e=t.toLowerCase();if("restart"===e&&this.buffer&&this.bufferSourceNode)for(var n=0;n<this.bufferSourceNodes.length-1;n++){var i=u.audiocontext.currentTime;this.bufferSourceNodes[n].stop(i)}if("restart"!==e&&"sustain"!==e&&"untildone"!==e)throw'Invalid play mode. Must be either "restart" or "sustain"';this.mode=e},p5.SoundFile.prototype.pause=function(t){var e=(t||0)+u.audiocontext.currentTime;this.isPlaying()&&this.buffer&&this.bufferSourceNode?(this._paused=!0,this._playing=!1,this.pauseTime=this.currentTime(),this.bufferSourceNode.stop(e),this._counterNode.stop(e),this._pauseTime=this.currentTime()):this._pauseTime=0},p5.SoundFile.prototype.loop=function(t,e,n,i,o){this._looping=!0,this.play(t,e,n,i,o)},p5.SoundFile.prototype.setLoop=function(t){if(!0===t)this._looping=!0;else{if(!1!==t)throw"Error: setLoop accepts either true or false";this._looping=!1}this.bufferSourceNode&&(this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping)},p5.SoundFile.prototype.isLooping=function(){return!!this.bufferSourceNode&&(!0===this._looping&&!0===this.isPlaying())},p5.SoundFile.prototype.isPlaying=function(){return this._playing},p5.SoundFile.prototype.isPaused=function(){return this._paused},p5.SoundFile.prototype.stop=function(t){var e=t||0;if("sustain"===this.mode||"untildone"===this.mode)this.stopAll(e),this._playing=!1,this.pauseTime=0,this._paused=!1;else if(this.buffer&&this.bufferSourceNode){var n=u.audiocontext.currentTime,i=e||0;this.pauseTime=0,this.bufferSourceNode.stop(n+i),this._counterNode.stop(n+i),this._playing=!1,this._paused=!1}},p5.SoundFile.prototype.stopAll=function(t){var e=u.audiocontext.currentTime,n=t||0;if(this.buffer&&this.bufferSourceNode){for(var i in this.bufferSourceNodes){var o=this.bufferSourceNodes[i];if(o)try{o.stop(e+n)}catch(t){}}this._counterNode.stop(e+n),this._onended(this)}},p5.SoundFile.prototype.setVolume=function(t,e,n){if("number"==typeof t){var i=e||0,o=n||0,r=u.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(r+o),this.output.gain.linearRampToValueAtTime(s,r+o),this.output.gain.linearRampToValueAtTime(t,r+o+i)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},p5.SoundFile.prototype.amp=p5.SoundFile.prototype.setVolume,p5.SoundFile.prototype.fade=p5.SoundFile.prototype.setVolume,p5.SoundFile.prototype.getVolume=function(){return this.output.gain.value},p5.SoundFile.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},p5.SoundFile.prototype.getPan=function(){return this.panPosition},p5.SoundFile.prototype.rate=function(t){var e=!1;if(void 0===t)return this.playbackRate;if(0===(this.playbackRate=t)?t=1e-13:t<0&&!this.reversed?(t=Math.abs(t),e=!0):0<t&&this.reversed&&(e=!0),this.bufferSourceNode){var n=u.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(n),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(t),n),this._counterNode.playbackRate.cancelScheduledValues(n),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(t),n)}return e&&this.reverseBuffer(),this.playbackRate},p5.SoundFile.prototype.setPitch=function(t){var e=n(t)/n(60);this.rate(e)},p5.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},p5.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},p5.SoundFile.prototype.currentTime=function(){return this.reversed?Math.abs(this._lastPos-this.buffer.length)/p.sampleRate:this._lastPos/p.sampleRate},p5.SoundFile.prototype.jump=function(t,e){if(t<0||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var n=t||0,i=e||void 0;this.isPlaying()&&(this.stop(0),this.play(0,this.playbackRate,this.output.gain.value,n,i))},p5.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},p5.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},p5.SoundFile.prototype.frames=function(){return this.buffer.length},p5.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t=t||5*window.width,this.buffer){for(var e=this.buffer,n=e.length/t,i=~~(n/10)||1,o=e.numberOfChannels,r=new Float32Array(Math.round(t)),s=0;s<o;s++)for(var a=e.getChannelData(s),u=0;u<t;u++){for(var p=~~(u*n),c=~~(p+n),h=0,l=p;l<c;l+=i){var f=a[l];h<f?h=f:h<-f&&(h=f)}(0===s||Math.abs(h)>r[u])&&(r[u]=h)}return r}},p5.SoundFile.prototype.reverseBuffer=function(){if(!this.buffer)throw"SoundFile is not done loading";var t=this._lastPos/p.sampleRate,e=this.getVolume();this.setVolume(0,.001);for(var n=this.buffer.numberOfChannels,i=0;i<n;i++)this.buffer.getChannelData(i).reverse();this.reversed=!this.reversed,this.isPlaying()&&t&&this.jump(this.duration()-t),this.setVolume(e,.001)},p5.SoundFile.prototype.onended=function(t){return this._onended=t,this},p5.SoundFile.prototype.add=function(){},p5.SoundFile.prototype.dispose=function(){var t=u.audiocontext.currentTime,e=u.soundArray.indexOf(this);if(u.soundArray.splice(e,1),this.stop(t),this.buffer&&this.bufferSourceNode){for(var n=0;n<this.bufferSourceNodes.length-1;n++)if(null!==this.bufferSourceNodes[n]){this.bufferSourceNodes[n].disconnect();try{this.bufferSourceNodes[n].stop(t)}catch(t){}this.bufferSourceNodes[n]=null}if(this.isPlaying()){try{this._counterNode.stop(t)}catch(t){}this._counterNode=null}}this.output&&(this.output.disconnect(),this.output=null),this.panner&&(this.panner.disconnect(),this.panner=null)},p5.SoundFile.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.panner.connect(t.input):this.panner.connect(t):this.panner.connect(u.input)},p5.SoundFile.prototype.disconnect=function(){this.panner&&this.panner.disconnect()},p5.SoundFile.prototype.getLevel=function(){},p5.SoundFile.prototype.setPath=function(t,e){var n=p5.prototype._checkFileFormats(t);this.url=n,this.load(e)},p5.SoundFile.prototype.setBuffer=function(t){var e=t.length,n=t[0].length,i=p.createBuffer(e,n,p.sampleRate);t[0]instanceof Float32Array||(t[0]=new Float32Array(t[0]));for(var o=0;o<e;o++){i.getChannelData(o).set(t[o])}this.buffer=i,this.panner.inputChannels(e)};p5.SoundFile.prototype._initCounterNode=function(){var e=this,n=this,t=p.currentTime,i=p.createBufferSource(),o=r(256);return n._workletNode&&(n._workletNode.disconnect(),delete n._workletNode),n._workletNode=new AudioWorkletNode(p,s.soundFileProcessor,{processorOptions:{bufferSize:o}}),n._workletNode.port.onmessage=function(t){if("position"===t.data.name){if(0===t.data.position)return;e._lastPos=t.data.position,e._onTimeUpdate(n._lastPos)}},i.buffer=function(t){for(var e=t.length,n=p.createBuffer(1,t.length,p.sampleRate),i=n.getChannelData(0),o=0;o<e;o++)i[o]=o;return n}(n.buffer),i.playbackRate.setValueAtTime(n.playbackRate,t),i.connect(n._workletNode),n._workletNode.connect(p5.soundOut._silentNode),i},p5.SoundFile.prototype._initSourceNode=function(){var t=p.createBufferSource();return t.buffer=this.buffer,t.playbackRate.value=this.playbackRate,t.connect(this.output),t},p5.SoundFile.prototype.processPeaks=function(r,t,e,n){var i=this.buffer.length,o=this.buffer.sampleRate,s=this.buffer,a=[],u=t||.9,p=e||.22,c=n||200,h=new window.OfflineAudioContext(1,i,o),l=h.createBufferSource();l.buffer=s;var f=h.createBiquadFilter();f.type="lowpass",l.connect(f),f.connect(h.destination),l.start(0),h.startRendering(),h.oncomplete=function(t){if(self.panner){for(var e=t.renderedBuffer,n=e.getChannelData(0);a=d(n,u),u-=.005,Object.keys(a).length<c&&p<=u;);var i=function(t,i){var o=[];return t.forEach(function(e){try{var n=Math.abs(60/(e.interval/i));if(n=m(n),!o.some(function(t){if(t.tempo===n)return t.count+=e.count})){if(isNaN(n))return;o.push({tempo:Math.round(n),count:e.count})}}catch(t){throw t}}),o}(function(t){for(var e=[],n=Object.keys(t).sort(),i=0;i<n.length;i++)for(var o=0;o<10;o++){var r=t[n[i]],s=t[n[i+o]];if(r&&s){var a=r.sampleIndex,u=s.sampleIndex-a;0<u&&r.intervals.push(u),e.some(function(t){if(t.interval===u)return t.count++,t})||e.push({interval:u,count:1})}}return e}(a),e.sampleRate).sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=i[0].tempo;var o=function(t,e,n,i){for(var o=[],r=Object.keys(t).sort(),s=0;s<r.length;s++)for(var a=r[s],u=t[a],p=0;p<u.intervals.length;p++){var c=Math.round(Math.abs(60/(u.intervals[p]/n)));c=m(c),Math.abs(c-e)<i&&o.push(u.sampleIndex/n)}return o=o.filter(function(t,e,n){if(.01<n[e+1]-t)return!0})}(a,i[0].tempo,e.sampleRate,5);r(o)}}};var c=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]};function d(t,e){for(var n={},i=t.length,o=0;o<i;o++){if(t[o]>e){var r=t[o],s=new c(r,o);n[o]=s,o+=6e3}o++}return n}function m(t){if(isFinite(t)&&0!==t){for(;t<90;)t*=2;for(;180<t&&90<t;)t/=2;return t}}function h(t,e,n,i){this.callback=t,this.time=e,this.id=n,this.val=i}p5.SoundFile.prototype.addCue=function(t,e,n){var i=this._cueIDCounter++,o=new h(e,t,i,n);return this._cues.push(o),i},p5.SoundFile.prototype.removeCue=function(t){for(var e=this._cues.length,n=0;n<e;n++){if(this._cues[n].id===t){this._cues.splice(n,1);break}}this._cues.length},p5.SoundFile.prototype.clearCues=function(){this._cues=[]},p5.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,n=this._cues.length,i=0;i<n;i++){var o=this._cues[i],r=o.time,s=o.val;~~this._prevUpdateTime<=r&&r<=e&&o.callback(s)}this._prevUpdateTime=e},p5.SoundFile.prototype.save=function(t){p5.prototype.saveSound(this,t,"wav")},p5.SoundFile.prototype.getBlob=function(){var t=i(this.buffer);return new Blob([t],{type:"audio/wav"})}}.call(e,o,e,t))||(t.exports=n)},function(t,e,o){"use strict";var n;void 0===(n=function(t){var n=o(1),e=o(6).safeBufferSize,i=o(10);p5.Amplitude=function(t){this.bufferSize=e(2048),this.audiocontext=n.audiocontext,this._workletNode=new AudioWorkletNode(this.audiocontext,i.amplitudeProcessor,{outputChannelCount:[1],parameterData:{smoothing:t||0},processorOptions:{normalize:!1,smoothing:t||0,numInputChannels:2,bufferSize:this.bufferSize}}),this._workletNode.port.onmessage=function(t){"amplitude"===t.data.name&&(this.volume=t.data.volume,this.volNorm=t.data.volNorm,this.stereoVol=t.data.stereoVol,this.stereoVolNorm=t.data.stereoVolNorm)}.bind(this),this.input=this._workletNode,this.output=this.audiocontext.createGain(),this.volume=0,this.volNorm=0,this.stereoVol=[0,0],this.stereoVolNorm=[0,0],this.normalize=!1,this._workletNode.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),n.meter.connect(this._workletNode),n.soundArray.push(this)},p5.Amplitude.prototype.setInput=function(t,e){n.meter.disconnect(),e&&(this._workletNode.parameters.get("smoothing").value=e),null==t?n.meter.connect(this._workletNode):t instanceof p5.Signal?t.output.connect(this._workletNode):t?(t.connect(this._workletNode),this._workletNode.disconnect(),this._workletNode.connect(this.output)):n.meter.connect(this._workletNode)},p5.Amplitude.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):this.output.connect(t):this.output.connect(this.panner.connect(n.input))},p5.Amplitude.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.Amplitude.prototype.getLevel=function(t){return void 0!==t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},p5.Amplitude.prototype.toggleNormalize=function(t){this.normalize="boolean"==typeof t?t:!this.normalize,this._workletNode.port.postMessage({name:"toggleNormalize",normalize:this.normalize})},p5.Amplitude.prototype.smooth=function(t){0<=t&&t<1&&this._workletNode.port.postMessage({name:"smoothing",smoothing:t})},p5.Amplitude.prototype.dispose=function(){var t=n.soundArray.indexOf(this);n.soundArray.splice(t,1),this.input&&(this.input.disconnect(),delete this.input),this.output&&(this.output.disconnect(),delete this.output),this._workletNode.disconnect(),delete this._workletNode}}.call(e,o,e,t))||(t.exports=n)},function(t,e,o){"use strict";var n;void 0===(n=function(t){var c=o(1);p5.FFT=function(t,e){this.input=this.analyser=c.audiocontext.createAnalyser(),Object.defineProperties(this,{bins:{get:function(){return this.analyser.fftSize/2},set:function(t){this.analyser.fftSize=2*t},configurable:!0,enumerable:!0},smoothing:{get:function(){return this.analyser.smoothingTimeConstant},set:function(t){this.analyser.smoothingTimeConstant=t},configurable:!0,enumerable:!0}}),this.smooth(t),this.bins=e||1024,c.fftMeter.connect(this.analyser),this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3],c.soundArray.push(this)},p5.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),c.fftMeter.disconnect()):c.fftMeter.connect(this.analyser)},p5.FFT.prototype.waveform=function(){for(var t,e,n=0;n<arguments.length;n++)"number"==typeof arguments[n]&&(t=arguments[n],this.analyser.fftSize=2*t),"string"==typeof arguments[n]&&(e=arguments[n]);if(e&&!p5.prototype._isSafari())return s(this,this.timeDomain),this.analyser.getFloatTimeDomainData(this.timeDomain),this.timeDomain;a(this,this.timeDomain),this.analyser.getByteTimeDomainData(this.timeDomain);for(var i=new Array,o=0;o<this.timeDomain.length;o++){var r=p5.prototype.map(this.timeDomain[o],0,255,-1,1);i.push(r)}return i},p5.FFT.prototype.analyze=function(){for(var t,e=0;e<arguments.length;e++)"number"==typeof arguments[e]&&(this.bins=arguments[e],this.analyser.fftSize=2*this.bins),"string"==typeof arguments[e]&&(t=arguments[e]);return t&&"db"===t.toLowerCase()?(n(this),this.analyser.getFloatFrequencyData(this.freqDomain),this.freqDomain):(i(this,this.freqDomain),this.analyser.getByteFrequencyData(this.freqDomain),Array.apply([],this.freqDomain))},p5.FFT.prototype.getEnergy=function(t,e){var n=c.audiocontext.sampleRate/2;if("bass"===t?(t=this.bass[0],e=this.bass[1]):"lowMid"===t?(t=this.lowMid[0],e=this.lowMid[1]):"mid"===t?(t=this.mid[0],e=this.mid[1]):"highMid"===t?(t=this.highMid[0],e=this.highMid[1]):"treble"===t&&(t=this.treble[0],e=this.treble[1]),"number"!=typeof t)throw"invalid input for getEnergy()";if(e){if(t&&e){if(e<t){var i=e;e=t,t=i}for(var o=Math.round(t/n*this.freqDomain.length),r=Math.round(e/n*this.freqDomain.length),s=0,a=0,u=o;u<=r;u++)s+=this.freqDomain[u],a+=1;return s/a}throw"invalid input for getEnergy()"}var p=Math.round(t/n*this.freqDomain.length);return this.freqDomain[p]},p5.FFT.prototype.getFreq=function(t,e){return this.getEnergy(t,e)},p5.FFT.prototype.getCentroid=function(){for(var t=c.audiocontext.sampleRate/2,e=0,n=0,i=0;i<this.freqDomain.length;i++)e+=i*this.freqDomain[i],n+=this.freqDomain[i];var o=0;return 0!==n&&(o=e/n),o*(t/this.freqDomain.length)},p5.FFT.prototype.smooth=function(t){return void 0!==t&&(this.smoothing=t),this.smoothing},p5.FFT.prototype.dispose=function(){var t=c.soundArray.indexOf(this);c.soundArray.splice(t,1),this.analyser&&(this.analyser.disconnect(),delete this.analyser)},p5.FFT.prototype.linAverages=function(t){t=t||16;for(var e=this.freqDomain,n=e.length,i=Math.floor(n/t),o=new Array(t),r=0,s=0;s<n;s++)o[r]=void 0!==o[r]?(o[r]+e[s])/2:e[s],s%i==i-1&&r++;return o},p5.FFT.prototype.logAverages=function(t){for(var e=c.audiocontext.sampleRate/2,n=this.freqDomain,i=n.length,o=new Array(t.length),r=0,s=0;s<i;s++){Math.round(s*e/this.freqDomain.length)>t[r].hi&&r++,o[r]=void 0!==o[r]?(o[r]+n[s])/2:n[s]}return o},p5.FFT.prototype.getOctaveBands=function(t,e){t=t||3;var n=[],i={lo:(e=e||15.625)/Math.pow(2,1/(2*t)),ctr:e,hi:e*Math.pow(2,1/(2*t))};n.push(i);for(var o=c.audiocontext.sampleRate/2;i.hi<o;){var r={};r.lo=i.hi,r.ctr=i.ctr*Math.pow(2,1/t),r.hi=r.ctr*Math.pow(2,1/(2*t)),n.push(r),i=r}return n};var n=function(t){t.freqDomain instanceof Float32Array==!1&&(t.freqDomain=new Float32Array(t.analyser.frequencyBinCount))},i=function(t){t.freqDomain instanceof Uint8Array==!1&&(t.freqDomain=new Uint8Array(t.analyser.frequencyBinCount))},s=function(t){t.timeDomain instanceof Float32Array==!1&&(t.timeDomain=new Float32Array(t.analyser.frequencyBinCount))},a=function(t){t.timeDomain instanceof Uint8Array==!1&&(t.timeDomain=new Uint8Array(t.analyser.frequencyBinCount))}}.call(e,o,e,t))||(t.exports=n)},function(t,e,o){"use strict";var n;void 0===(n=function(t){var e=o(2),n=o(7),i=o(3),a=o(13);p5.Signal=function(t){return new e(t)},e.prototype.fade=e.prototype.linearRampToValueAtTime,i.prototype.fade=e.prototype.fade,n.prototype.fade=e.prototype.fade,a.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},i.prototype.setInput=e.prototype.setInput,n.prototype.setInput=e.prototype.setInput,a.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new n(t);return this.connect(e),e},i.prototype.add=e.prototype.add,n.prototype.add=e.prototype.add,a.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new i(t);return this.connect(e),e},i.prototype.mult=e.prototype.mult,n.prototype.mult=e.prototype.mult,a.prototype.mult=e.prototype.mult,e.prototype.scale=function(t,e,n,i){var o,r;r=4===arguments.length?(o=p5.prototype.map(n,t,e,0,1)-.5,p5.prototype.map(i,t,e,0,1)-.5):(o=t,e);var s=new a(o,r);return this.connect(s),s},i.prototype.scale=e.prototype.scale,n.prototype.scale=e.prototype.scale,a.prototype.scale=e.prototype.scale}.call(e,o,e,t))||(t.exports=n)},function(t,e,n){var i,o;i=[n(0),n(21)],void 0===(o=function(o){o.Frequency=function(t,e){if(!(this instanceof o.Frequency))return new o.Frequency(t,e);o.TimeBase.call(this,t,e)},o.extend(o.Frequency,o.TimeBase),o.Frequency.prototype._primaryExpressions=Object.create(o.TimeBase.prototype._primaryExpressions),o.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},o.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,e){var n=i[t.toLowerCase()]+12*(parseInt(e)+1);return this.midiToFrequency(n)}},o.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,n){var i=1;return t&&"0"!==t&&(i*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(i*=this._beatsToUnits(parseFloat(e))),n&&"0"!==n&&(i*=this._beatsToUnits(parseFloat(n)/4)),i}},o.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){return t()*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},o.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){for(var n=t(),i=[],o=0;o<e.length;o++)i[o]=n*this.intervalToFrequencyRatio(e[o]);return i}.bind(this,this._expr,t),this},o.Frequency.prototype.toMidi=function(){return this.frequencyToMidi(this.valueOf())},o.Frequency.prototype.toNote=function(){var t=this.valueOf(),e=Math.log(t/o.Frequency.A4)/Math.LN2,n=Math.round(12*e)+57,i=Math.floor(n/12);return i<0&&(n+=-12*i),r[n%12]+i.toString()},o.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},o.Frequency.prototype.toFrequency=function(){return this.valueOf()},o.Frequency.prototype.toTicks=function(){var t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.floor(e*o.Transport.PPQ)},o.Frequency.prototype._frequencyToUnits=function(t){return t},o.Frequency.prototype._ticksToUnits=function(t){return 1/(60*t/(o.Transport.bpm.value*o.Transport.PPQ))},o.Frequency.prototype._beatsToUnits=function(t){return 1/o.TimeBase.prototype._beatsToUnits.call(this,t)},o.Frequency.prototype._secondsToUnits=function(t){return 1/t},o.Frequency.prototype._defaultUnits="hz";var i={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},r=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return o.Frequency.A4=440,o.Frequency.prototype.midiToFrequency=function(t){return o.Frequency.A4*Math.pow(2,(t-69)/12)},o.Frequency.prototype.frequencyToMidi=function(t){return 69+12*Math.log(t/o.Frequency.A4)/Math.LN2},o.Frequency}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(20)],void 0===(o=function(i){return i.TransportTime=function(t,e){if(!(this instanceof i.TransportTime))return new i.TransportTime(t,e);i.Time.call(this,t,e)},i.extend(i.TransportTime,i.Time),i.TransportTime.prototype._unaryExpressions=Object.create(i.Time.prototype._unaryExpressions),i.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(t){var e=this._secondsToTicks(t()),n=Math.ceil(i.Transport.ticks/e);return this._ticksToUnits(n*e)}},i.TransportTime.prototype._secondsToTicks=function(t){var e=t/this._beatsToUnits(1);return Math.round(e*i.Transport.PPQ)},i.TransportTime.prototype.valueOf=function(){return this._secondsToTicks(this._expr())+(this._plusNow?i.Transport.ticks:0)},i.TransportTime.prototype.toTicks=function(){return this.valueOf()},i.TransportTime.prototype.toSeconds=function(){return this._expr()+(this._plusNow?i.Transport.seconds:0)},i.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},i.TransportTime}.apply(e,i))||(t.exports=o)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var u=n(1),o=n(7),r=n(3),a=n(13),s=n(14);p5.Envelope=function(t,e,n,i,o,r){this.aTime=t||.1,this.aLevel=e||1,this.dTime=n||.5,this.dLevel=i||0,this.rTime=o||0,this.rLevel=r||0,this._rampHighPercentage=.98,this._rampLowPercentage=.02,this.output=u.audiocontext.createGain(),this.control=new s,this._init(),this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],this.isExponential=!1,this.sourceToClear=null,this.wasTriggered=!1,u.soundArray.push(this)},p5.Envelope.prototype._init=function(){var t=u.audiocontext.currentTime;this.control.setTargetAtTime(1e-5,t,.001),this._setRampAD(this.aTime,this.dTime)},p5.Envelope.prototype.set=function(t,e,n,i,o,r){this.aTime=t,this.aLevel=e,this.dTime=n||0,this.dLevel=i||0,this.rTime=o||0,this.rLevel=r||0,this._setRampAD(t,n)},p5.Envelope.prototype.setADSR=function(t,e,n,i){this.aTime=t,this.dTime=e||0,this.sPercent=n||0,this.dLevel=void 0!==n?n*(this.aLevel-this.rLevel)+this.rLevel:0,this.rTime=i||0,this._setRampAD(t,e)},p5.Envelope.prototype.setRange=function(t,e){this.aLevel=t||1,this.rLevel=e||0},p5.Envelope.prototype._setRampAD=function(t,e){this._rampAttackTime=this.checkExpInput(t),this._rampDecayTime=this.checkExpInput(e);var n=1;n=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=t/this.checkExpInput(n),n=Math.log(1/this._rampLowPercentage),this._rampDecayTC=e/this.checkExpInput(n)},p5.Envelope.prototype.setRampPercentages=function(t,e){this._rampHighPercentage=this.checkExpInput(t),this._rampLowPercentage=this.checkExpInput(e);var n=1;n=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=this._rampAttackTime/this.checkExpInput(n),n=Math.log(1/this._rampLowPercentage),this._rampDecayTC=this._rampDecayTime/this.checkExpInput(n)},p5.Envelope.prototype.setInput=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t])},p5.Envelope.prototype.setExp=function(t){this.isExponential=t},p5.Envelope.prototype.checkExpInput=function(t){return t<=0&&(t=1e-8),t},p5.Envelope.prototype.play=function(t,e,n){var i=e||0;n=n||0;t&&this.connection!==t&&this.connect(t),this.triggerAttack(t,i),this.triggerRelease(t,i+this.aTime+this.dTime+n)},p5.Envelope.prototype.triggerAttack=function(t,e){var n=u.audiocontext.currentTime+(e||0);this.lastAttack=n,this.wasTriggered=!0,t&&this.connection!==t&&this.connect(t);var i=this.control.getValueAtTime(n);!0===this.isExponential?this.control.exponentialRampToValueAtTime(this.checkExpInput(i),n):this.control.linearRampToValueAtTime(i,n),n+=this.aTime,!0===this.isExponential?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel),n),i=this.checkExpInput(this.control.getValueAtTime(n)),this.control.cancelScheduledValues(n),this.control.exponentialRampToValueAtTime(i,n)):(this.control.linearRampToValueAtTime(this.aLevel,n),i=this.control.getValueAtTime(n),this.control.cancelScheduledValues(n),this.control.linearRampToValueAtTime(i,n)),n+=this.dTime,!0===this.isExponential?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel),n),i=this.checkExpInput(this.control.getValueAtTime(n)),this.control.cancelScheduledValues(n),this.control.exponentialRampToValueAtTime(i,n)):(this.control.linearRampToValueAtTime(this.dLevel,n),i=this.control.getValueAtTime(n),this.control.cancelScheduledValues(n),this.control.linearRampToValueAtTime(i,n))},p5.Envelope.prototype.triggerRelease=function(t,e){if(this.wasTriggered){var n=u.audiocontext.currentTime+(e||0);t&&this.connection!==t&&this.connect(t);var i=this.control.getValueAtTime(n);!0===this.isExponential?this.control.exponentialRampToValueAtTime(this.checkExpInput(i),n):this.control.linearRampToValueAtTime(i,n),n+=this.rTime,!0===this.isExponential?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel),n),i=this.checkExpInput(this.control.getValueAtTime(n)),this.control.cancelScheduledValues(n),this.control.exponentialRampToValueAtTime(i,n)):(this.control.linearRampToValueAtTime(this.rLevel,n),i=this.control.getValueAtTime(n),this.control.cancelScheduledValues(n),this.control.linearRampToValueAtTime(i,n)),this.wasTriggered=!1}},p5.Envelope.prototype.ramp=function(t,e,n,i){var o=u.audiocontext.currentTime+(e||0),r=this.checkExpInput(n),s=void 0!==i?this.checkExpInput(i):void 0;t&&this.connection!==t&&this.connect(t);var a=this.checkExpInput(this.control.getValueAtTime(o));a<r?(this.control.setTargetAtTime(r,o,this._rampAttackTC),o+=this._rampAttackTime):r<a&&(this.control.setTargetAtTime(r,o,this._rampDecayTC),o+=this._rampDecayTime),void 0!==s&&(r<s?this.control.setTargetAtTime(s,o,this._rampAttackTC):s<r&&this.control.setTargetAtTime(s,o,this._rampDecayTC))},p5.Envelope.prototype.connect=function(t){((this.connection=t)instanceof p5.Oscillator||t instanceof p5.SoundFile||t instanceof p5.AudioIn||t instanceof p5.Reverb||t instanceof p5.Noise||t instanceof p5.Filter||t instanceof p5.Delay)&&(t=t.output.gain),t instanceof AudioParam&&t.setValueAtTime(0,u.audiocontext.currentTime),t instanceof p5.Signal&&t.setValue(0),this.output.connect(t)},p5.Envelope.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.Envelope.prototype.add=function(t){var e=new o(t),n=this.mathOps.length,i=this.output;return p5.prototype._mathChain(this,e,n,i,o)},p5.Envelope.prototype.mult=function(t){var e=new r(t),n=this.mathOps.length,i=this.output;return p5.prototype._mathChain(this,e,n,i,r)},p5.Envelope.prototype.scale=function(t,e,n,i){var o=new a(t,e,n,i),r=this.mathOps.length,s=this.output;return p5.prototype._mathChain(this,o,r,s,a)},p5.Envelope.prototype.dispose=function(){var t=u.soundArray.indexOf(this);u.soundArray.splice(t,1),this.disconnect(),this.control&&(this.control.dispose(),this.control=null);for(var e=1;e<this.mathOps.length;e++)this.mathOps[e].dispose()},p5.Env=function(t,e,n,i,o,r){p5.Envelope.call(this,t,e,n,i,o,r)},p5.Env.prototype=Object.create(p5.Envelope.prototype)}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var s=n(1);function a(){for(var t=s.audiocontext,e=t.createBuffer(1,2048,t.sampleRate),n=e.getChannelData(0),i=0;i<2048;i++)n[i]=1;var o=t.createBufferSource();return o.buffer=e,o.loop=!0,o}n(23),p5.Pulse=function(t,e){p5.Oscillator.call(this,t,"sawtooth"),this.w=e||0,this.osc2=new p5.SawOsc(t),this.dNode=s.audiocontext.createDelay(),this.dcOffset=a(),this.dcGain=s.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=t||440;var n=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=n,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},p5.Pulse.prototype=Object.create(p5.Oscillator.prototype),p5.Pulse.prototype.width=function(t){if("number"==typeof t){if(t<=1&&0<=t){this.w=t;var e=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=e}this.dcGain.gain.value=1.7*(.5-this.w)}else{t.connect(this.dNode.delayTime);var n=new p5.SignalAdd(-.5);n.setInput(t),(n=(n=n.mult(-1)).mult(1.7)).connect(this.dcGain.gain)}},p5.Pulse.prototype.start=function(t,e){var n=s.audiocontext.currentTime,i=e||0;if(!this.started){var o=t||this.f,r=this.oscillator.type;this.oscillator=s.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(o,n),this.oscillator.type=r,this.oscillator.connect(this.output),this.oscillator.start(i+n),this.osc2.oscillator=s.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(o,i+n),this.osc2.oscillator.type=r,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(i+n),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=a(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(i+n),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},p5.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,n=s.audiocontext.currentTime;this.oscillator.stop(e+n),this.osc2.oscillator&&this.osc2.oscillator.stop(e+n),this.dcOffset.stop(e+n),this.started=!1,this.osc2.started=!1}},p5.Pulse.prototype.freq=function(t,e,n){if("number"==typeof t){this.f=t;var i=s.audiocontext.currentTime,o=(e=e||0,n=n||0,this.oscillator.frequency.value);this.oscillator.frequency.cancelScheduledValues(i),this.oscillator.frequency.setValueAtTime(o,i+n),this.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+i),this.osc2.oscillator.frequency.cancelScheduledValues(i),this.osc2.oscillator.frequency.setValueAtTime(o,i+n),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+i),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}.call(e,n,e,t))||(t.exports=i)},function(t,e,r){"use strict";var n;void 0===(n=function(t){var l=r(1);p5.Noise=function(t){var e;p5.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,e="brown"===t?o:"pink"===t?i:n,this.buffer=e},p5.Noise.prototype=Object.create(p5.Oscillator.prototype);var n=function(){for(var t=2*l.audiocontext.sampleRate,e=l.audiocontext.createBuffer(1,t,l.audiocontext.sampleRate),n=e.getChannelData(0),i=0;i<t;i++)n[i]=2*Math.random()-1;return e.type="white",e}(),i=function(){var t,e,n,i,o,r,s,a=2*l.audiocontext.sampleRate,u=l.audiocontext.createBuffer(1,a,l.audiocontext.sampleRate),p=u.getChannelData(0);t=e=n=i=o=r=s=0;for(var c=0;c<a;c++){var h=2*Math.random()-1;t=.99886*t+.0555179*h,e=.99332*e+.0750759*h,n=.969*n+.153852*h,i=.8665*i+.3104856*h,o=.55*o+.5329522*h,r=-.7616*r-.016898*h,p[c]=t+e+n+i+o+r+s+.5362*h,p[c]*=.11,s=.115926*h}return u.type="pink",u}(),o=function(){for(var t=2*l.audiocontext.sampleRate,e=l.audiocontext.createBuffer(1,t,l.audiocontext.sampleRate),n=e.getChannelData(0),i=0,o=0;o<t;o++){var r=2*Math.random()-1;n[o]=(i+.02*r)/1.02,i=n[o],n[o]*=3.5}return e.type="brown",e}();p5.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=n;break;case"pink":this.buffer=i;break;case"brown":this.buffer=o;break;default:this.buffer=n}if(this.started){var e=l.audiocontext.currentTime;this.stop(e),this.start(e+.01)}},p5.Noise.prototype.getType=function(){return this.buffer.type},p5.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=l.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=l.audiocontext.currentTime;this.noise.start(t),this.started=!0},p5.Noise.prototype.stop=function(){var t=l.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},p5.Noise.prototype.dispose=function(){var t=l.audiocontext.currentTime,e=l.soundArray.indexOf(this);l.soundArray.splice(e,1),this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}.call(e,r,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var r=n(1);r.inputSources=[],p5.AudioIn=function(t){this.input=r.audiocontext.createGain(),this.output=r.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=null,this.enabled=!1,this.amplitude=new p5.Amplitude,this.output.connect(this.amplitude.input),window.MediaStreamTrack&&window.navigator.mediaDevices&&window.navigator.mediaDevices.getUserMedia||(t?t():window.alert("This browser does not support MediaStreamTrack and mediaDevices")),r.soundArray.push(this)},p5.AudioIn.prototype.start=function(e,n){var i=this;this.stream&&this.stop();var t=r.inputSources[i.currentSource],o={audio:{sampleRate:r.audiocontext.sampleRate,echoCancellation:!1}};r.inputSources[this.currentSource]&&(o.audio.deviceId=t.deviceId),window.navigator.mediaDevices.getUserMedia(o).then(function(t){i.stream=t,i.enabled=!0,i.mediaStream=r.audiocontext.createMediaStreamSource(t),i.mediaStream.connect(i.output),i.amplitude.setInput(i.output),e&&e()}).catch(function(t){n&&n(t)})},p5.AudioIn.prototype.stop=function(){this.stream&&(this.stream.getTracks().forEach(function(t){t.stop()}),this.mediaStream.disconnect(),delete this.mediaStream,delete this.stream)},p5.AudioIn.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):t.hasOwnProperty("analyser")?this.output.connect(t.analyser):this.output.connect(t):this.output.connect(r.input)},p5.AudioIn.prototype.disconnect=function(){this.output&&(this.output.disconnect(),this.output.connect(this.amplitude.input))},p5.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},p5.AudioIn.prototype.amp=function(t,e){if(e){var n=e||0,i=this.output.gain.value;this.output.gain.cancelScheduledValues(r.audiocontext.currentTime),this.output.gain.setValueAtTime(i,r.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,n+r.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(r.audiocontext.currentTime),this.output.gain.setValueAtTime(t,r.audiocontext.currentTime)},p5.AudioIn.prototype.getSources=function(i,o){return new Promise(function(e,n){window.navigator.mediaDevices.enumerateDevices().then(function(t){r.inputSources=t.filter(function(t){return"audioinput"===t.kind}),e(r.inputSources),i&&i(r.inputSources)}).catch(function(t){n(t),o&&o(t)})})},p5.AudioIn.prototype.setSource=function(t){0<r.inputSources.length&&t<r.inputSources.length&&(this.currentSource=t),this.stream&&this.stream.active&&this.start()},p5.AudioIn.prototype.dispose=function(){var t=r.soundArray.indexOf(this);r.soundArray.splice(t,1),this.stop(),this.output&&this.output.disconnect(),this.amplitude&&this.amplitude.disconnect(),delete this.amplitude,delete this.output}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){var i,o;i=[n(0),n(2),n(52),n(58),n(9)],void 0===(o=function(e){"use strict";return e.CrossFade=function(t){this.createInsOuts(2,1),this.a=this.input[0]=new e.Gain,this.b=this.input[1]=new e.Gain,this.fade=new e.Signal(this.defaultArg(t,.5),e.Type.NormalRange),this._equalPowerA=new e.EqualPowerGain,this._equalPowerB=new e.EqualPowerGain,this._invert=new e.Expr("1 - $0"),this.a.connect(this.output),this.b.connect(this.output),this.fade.chain(this._equalPowerB,this.b.gain),this.fade.chain(this._invert,this._equalPowerA,this.a.gain),this._readOnly("fade")},e.extend(e.CrossFade),e.CrossFade.prototype.dispose=function(){return e.prototype.dispose.call(this),this._writable("fade"),this._equalPowerA.dispose(),this._equalPowerA=null,this._equalPowerB.dispose(),this._equalPowerB=null,this.fade.dispose(),this.fade=null,this._invert.dispose(),this._invert=null,this.a.dispose(),this.a=null,this.b.dispose(),this.b=null,this},e.CrossFade}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(7),n(16),n(3),n(53),n(26),n(54),n(25),n(55),n(56),n(57)],void 0===(o=function(u){"use strict";function n(t,e,n){var i=new t;return n._eval(e[0]).connect(i,0,0),n._eval(e[1]).connect(i,0,1),i}function i(t,e,n){var i=new t;return n._eval(e[0]).connect(i,0,0),i}function o(t){return t?parseFloat(t):void 0}function r(t){return t&&t.args?parseFloat(t.args):void 0}return u.Expr=function(){var t=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(t);this._nodes=[],this.input=new Array(e);for(var n=0;n<e;n++)this.input[n]=this.context.createGain();var i,o=this._parseTree(t);try{i=this._eval(o)}catch(e){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+t)}this.output=i},u.extend(u.Expr,u.SignalBase),u.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(t){return new u.Signal(o(t))}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[o(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,u.Abs)},mod:{regexp:/^mod/,method:function(t,e){var n=r(t[1]),i=new u.Modulo(n);return e._eval(t[0]).connect(i),i}},pow:{regexp:/^pow/,method:function(t,e){var n=r(t[1]),i=new u.Pow(n);return e._eval(t[0]).connect(i),i}},a2g:{regexp:/^a2g/,method:function(t,e){var n=new u.AudioToGain;return e._eval(t[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:n.bind(this,u.Add)},"-":{regexp:/^\-/,precedence:1,method:function(t,e){return 1===t.length?i(u.Negate,t,e):n(u.Subtract,t,e)}},"*":{regexp:/^\*/,precedence:0,method:n.bind(this,u.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,u.Negate)},"!":{regexp:/^\!/,method:i.bind(this,u.NOT)}}},u.Expr.prototype._parseInputs=function(t){var e=t.match(/\$\d/g),n=0;if(null!==e)for(var i=0;i<e.length;i++){var o=parseInt(e[i].substr(1))+1;n=Math.max(n,o)}return n},u.Expr.prototype._replacements=function(t){for(var e=t.shift(),n=0;n<t.length;n++)e=e.replace(/\%/i,t[n]);return e},u.Expr.prototype._tokenize=function(t){for(var e=-1,n=[];0<t.length;){var i=o(t=t.trim());n.push(i),t=t.substr(i.value.length)}function o(t){for(var e in u.Expr._Expressions){var n=u.Expr._Expressions[e];for(var i in n){var o=n[i],r=o.regexp,s=t.match(r);if(null!==s)return{type:e,value:s[0],method:o.method}}}throw new SyntaxError("Tone.Expr: Unexpected token "+t)}return{next:function(){return n[++e]},peek:function(){return n[e+1]}}},u.Expr.prototype._parseTree=function(t){var i=this._tokenize(t),s=this.isUndef.bind(this);function o(t,e){return!s(t)&&"glue"===t.type&&t.value===e}function r(t,e,n){var i=u.Expr._Expressions[e];if(!s(t))for(var o in i){var r=i[o];if(r.regexp.test(t.value)){if(s(n))return!0;if(r.precedence===n)return!0}}return!1}function a(t){var e;s(t)&&(t=5),e=t<0?function t(){var e,n;return r(e=i.peek(),"unary")?(e=i.next(),n=t(),{operator:e.value,method:e.method,args:[n]}):function(){var t,e;if(t=i.peek(),s(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return function(t){var e=[];if(!o(i.next(),"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(o(i.peek(),")")||(e=function(){for(var t,e=[];t=a(),!s(t)&&(e.push(t),o(i.peek(),","));)i.next();return e}()),o(i.next(),")"))return{method:t.method,args:e,name:name};throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"')}(t=i.next());if("value"===t.type)return{method:(t=i.next()).method,args:t.value};if(o(t,"(")){if(i.next(),e=a(),!o(t=i.next(),")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}()}():a(t-1);for(var n=i.peek();r(n,"binary",t);)e={operator:(n=i.next()).value,method:n.method,args:[e,a(t-1)]},n=i.peek();return e}return a()},u.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},u.Expr.prototype._disposeNodes=function(){for(var t=0;t<this._nodes.length;t++){var e=this._nodes[t];this.isFunction(e.dispose)?e.dispose():this.isFunction(e.disconnect)&&e.disconnect(),e=null,this._nodes[t]=null}this._nodes=null},u.Expr.prototype.dispose=function(){u.prototype.dispose.call(this),this._disposeNodes()},u.Expr}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(26),n(16),n(2)],void 0===(o=function(e){"use strict";return e.GreaterThan=function(t){this.createInsOuts(2,0),this._param=this.input[0]=new e.Subtract(t),this.input[1]=this._param.input[1],this._gtz=this.output=new e.GreaterThanZero,this._param.connect(this._gtz)},e.extend(e.GreaterThan,e.Signal),e.GreaterThan.prototype.dispose=function(){return e.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},e.GreaterThan}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5),n(19)],void 0===(o=function(t){"use strict";return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5),n(3),n(16)],void 0===(o=function(e){"use strict";return e.Modulo=function(t){this.createInsOuts(1,0),this._shaper=new e.WaveShaper(Math.pow(2,16)),this._multiply=new e.Multiply,this._subtract=this.output=new e.Subtract,this._modSignal=new e.Signal(t),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(t)},e.extend(e.Modulo,e.SignalBase),e.Modulo.prototype._setWaveShaper=function(e){this._shaper.setMap(function(t){return Math.floor((t+1e-4)/e)})},Object.defineProperty(e.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),e.Modulo.prototype.dispose=function(){return e.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},e.Modulo}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5)],void 0===(o=function(e){"use strict";return e.Pow=function(t){this._exp=this.defaultArg(t,1),this._expScaler=this.input=this.output=new e.WaveShaper(this._expFunc(this._exp),8192)},e.extend(e.Pow,e.SignalBase),Object.defineProperty(e.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),e.Pow.prototype._expFunc=function(e){return function(t){return Math.pow(Math.abs(t),e)}},e.Pow.prototype.dispose=function(){return e.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},e.Pow}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5),n(2)],void 0===(o=function(t){"use strict";return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}.apply(e,i))||(t.exports=o)},function(t,e,n){var i,o;i=[n(0),n(5)],void 0===(o=function(t){"use strict";return t.EqualPowerGain=function(){this._eqPower=this.input=this.output=new t.WaveShaper(function(t){return Math.abs(t)<.001?0:this.equalPowerScale(t)}.bind(this),4096)},t.extend(t.EqualPowerGain,t.SignalBase),t.EqualPowerGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._eqPower.dispose(),this._eqPower=null,this},t.EqualPowerGain}.apply(e,i))||(t.exports=o)},function(t,e,i){"use strict";var n;void 0===(n=function(t){var r=i(4),n=i(60);return p5.EQ=function(t){var e,n,i;r.call(this),e=3===(t=3===t||8===t?t:3)?Math.pow(2,3):2,this.bands=[];for(var o=0;o<t;o++)i=o===t-1?(n=21e3,.01):0===o?(n=100,.1):(n=1===o?3===t?360*e:360:this.bands[o-1].freq()*e,1),this.bands[o]=this._newBand(n,i),0<o?this.bands[o-1].connect(this.bands[o].biquad):this.input.connect(this.bands[o].biquad);this.bands[t-1].connect(this.output)},p5.EQ.prototype=Object.create(r.prototype),p5.EQ.prototype.process=function(t){t.connect(this.input)},p5.EQ.prototype.set=function(){if(arguments.length===2*this.bands.length)for(var t=0;t<arguments.length;t+=2)this.bands[t/2].freq(arguments[t]),this.bands[t/2].gain(arguments[t+1])},p5.EQ.prototype._newBand=function(t,e){return new n(t,e)},p5.EQ.prototype.dispose=function(){if(r.prototype.dispose.apply(this),this.bands){for(;0<this.bands.length;)this.bands.pop().dispose();delete this.bands}},p5.EQ}.call(e,i,e,t))||(t.exports=n)},function(t,e,o){"use strict";var n;void 0===(n=function(t){function e(t,e){n.call(this,"peaking"),this.disconnect(),this.set(t,e),this.biquad.gain.value=0,delete this.input,delete this.output,delete this._drywet,delete this.wet}var n=o(15),i=o(1);return(e.prototype=Object.create(n.prototype)).amp=function(){},e.prototype.drywet=function(){},e.prototype.connect=function(t){var e=t||p5.soundOut.input;this.biquad?this.biquad.connect(e.input?e.input:e):this.output.connect(e.input?e.input:e)},e.prototype.disconnect=function(){this.biquad&&this.biquad.disconnect()},e.prototype.dispose=function(){var t=i.soundArray.indexOf(this);i.soundArray.splice(t,1),this.disconnect(),delete this.biquad},e}.call(e,o,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(t){n(1);var e=n(4);return p5.Panner3D=function(){e.call(this),this.panner=this.ac.createPanner(),this.panner.panningModel="HRTF",this.panner.distanceModel="linear",this.panner.connect(this.output),this.input.connect(this.panner)},p5.Panner3D.prototype=Object.create(e.prototype),p5.Panner3D.prototype.process=function(t){t.connect(this.input)},p5.Panner3D.prototype.set=function(t,e,n,i){return this.positionX(t,i),this.positionY(e,i),this.positionZ(n,i),[this.panner.positionX.value,this.panner.positionY.value,this.panner.positionZ.value]},p5.Panner3D.prototype.positionX=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.positionX.value=t,this.panner.positionX.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.positionX),this.panner.positionX.value},p5.Panner3D.prototype.positionY=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.positionY.value=t,this.panner.positionY.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.positionY),this.panner.positionY.value},p5.Panner3D.prototype.positionZ=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.positionZ.value=t,this.panner.positionZ.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.positionZ),this.panner.positionZ.value},p5.Panner3D.prototype.orient=function(t,e,n,i){return this.orientX(t,i),this.orientY(e,i),this.orientZ(n,i),[this.panner.orientationX.value,this.panner.orientationY.value,this.panner.orientationZ.value]},p5.Panner3D.prototype.orientX=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.orientationX.value=t,this.panner.orientationX.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.orientationX.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.orientationX),this.panner.orientationX.value},p5.Panner3D.prototype.orientY=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.orientationY.value=t,this.panner.orientationY.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.orientationY.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.orientationY),this.panner.orientationY.value},p5.Panner3D.prototype.orientZ=function(t,e){var n=e||0;return"number"==typeof t?(this.panner.orientationZ.value=t,this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime+.01+n),this.panner.orientationZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.panner.orientationZ),this.panner.orientationZ.value},p5.Panner3D.prototype.setFalloff=function(t,e){this.maxDist(t),this.rolloff(e)},p5.Panner3D.prototype.maxDist=function(t){return"number"==typeof t&&(this.panner.maxDistance=t),this.panner.maxDistance},p5.Panner3D.prototype.rolloff=function(t){return"number"==typeof t&&(this.panner.rolloffFactor=t),this.panner.rolloffFactor},p5.Panner3D.dispose=function(){e.prototype.dispose.apply(this),this.panner&&(this.panner.disconnect(),delete this.panner)},p5.Panner3D}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var e=n(1);n(4);return p5.Listener3D=function(t){this.ac=e.audiocontext,this.listener=this.ac.listener},p5.Listener3D.prototype.process=function(t){t.connect(this.input)},p5.Listener3D.prototype.position=function(t,e,n,i){return this.positionX(t,i),this.positionY(e,i),this.positionZ(n,i),[this.listener.positionX.value,this.listener.positionY.value,this.listener.positionZ.value]},p5.Listener3D.prototype.positionX=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.positionX.value=t,this.listener.positionX.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.positionX),this.listener.positionX.value},p5.Listener3D.prototype.positionY=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.positionY.value=t,this.listener.positionY.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.positionY),this.listener.positionY.value},p5.Listener3D.prototype.positionZ=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.positionZ.value=t,this.listener.positionZ.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.positionZ),this.listener.positionZ.value},p5.Listener3D.prototype.orient=function(t,e,n,i,o,r,s){return 3===arguments.length||4===arguments.length?(s=i,this.orientForward(t,e,n,s)):6!==arguments.length&&7!==arguments||(this.orientForward(t,e,n),this.orientUp(i,o,r,s)),[this.listener.forwardX.value,this.listener.forwardY.value,this.listener.forwardZ.value,this.listener.upX.value,this.listener.upY.value,this.listener.upZ.value]},p5.Listener3D.prototype.orientForward=function(t,e,n,i){return this.forwardX(t,i),this.forwardY(e,i),this.forwardZ(n,i),[this.listener.forwardX,this.listener.forwardY,this.listener.forwardZ]},p5.Listener3D.prototype.orientUp=function(t,e,n,i){return this.upX(t,i),this.upY(e,i),this.upZ(n,i),[this.listener.upX,this.listener.upY,this.listener.upZ]},p5.Listener3D.prototype.forwardX=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.forwardX.value=t,this.listener.forwardX.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.forwardX.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.forwardX),this.listener.forwardX.value},p5.Listener3D.prototype.forwardY=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.forwardY.value=t,this.listener.forwardY.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.forwardY.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.forwardY),this.listener.forwardY.value},p5.Listener3D.prototype.forwardZ=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.forwardZ.value=t,this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.forwardZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.forwardZ),this.listener.forwardZ.value},p5.Listener3D.prototype.upX=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.upX.value=t,this.listener.upX.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.upX.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.upX),this.listener.upX.value},p5.Listener3D.prototype.upY=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.upY.value=t,this.listener.upY.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.upY.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.upY),this.listener.upY.value},p5.Listener3D.prototype.upZ=function(t,e){var n=e||0;return"number"==typeof t?(this.listener.upZ.value=t,this.listener.upZ.cancelScheduledValues(this.ac.currentTime+.01+n),this.listener.upZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):t&&t.connect(this.listener.upZ),this.listener.upZ.value},p5.Listener3D}.call(e,n,e,t))||(t.exports=i)},function(t,e,i){"use strict";var n;void 0===(n=function(t){var e=i(15),n=i(4);p5.Delay=function(){n.call(this),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new e,this._rightFilter=new e,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.wet),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue,this.feedback(.5)},p5.Delay.prototype=Object.create(n.prototype),p5.Delay.prototype.process=function(t,e,n,i){var o=n||0,r=e||0;if(1<=o)throw new Error("Feedback value will force a positive feedback loop.");if(r>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this._leftGain.gain.value=o,this._rightGain.gain.value=o,i&&(this._leftFilter.freq(i),this._rightFilter.freq(i))},p5.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},p5.Delay.prototype.feedback=function(t){if(t&&"number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(1<=t)throw new Error("Feedback value will force a positive feedback loop.");"number"==typeof t&&(this._leftGain.gain.value=t,this._rightGain.gain.value=t)}return this._leftGain.gain.value},p5.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},p5.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._rightFilter.output.connect(this.rightDelay)}},p5.Delay.prototype.dispose=function(){n.prototype.dispose.apply(this),this._split.disconnect(),this._leftFilter.dispose(),this._rightFilter.dispose(),this._merge.disconnect(),this._leftGain.disconnect(),this._rightGain.disconnect(),this.leftDelay.disconnect(),this.rightDelay.disconnect(),this._split=void 0,this._leftFilter=void 0,this._rightFilter=void 0,this._merge=void 0,this._leftGain=void 0,this._rightGain=void 0,this.leftDelay=void 0,this.rightDelay=void 0}}.call(e,i,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var p=n(11),e=n(4);p5.Reverb=function(){e.call(this),this._initConvolverNode(),this.input.gain.value=.5,this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()},p5.Reverb.prototype=Object.create(e.prototype),p5.Reverb.prototype._initConvolverNode=function(){this.convolverNode=this.ac.createConvolver(),this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet)},p5.Reverb.prototype._teardownConvolverNode=function(){this.convolverNode&&(this.convolverNode.disconnect(),delete this.convolverNode)},p5.Reverb.prototype._setBuffer=function(t){this._teardownConvolverNode(),this._initConvolverNode(),this.convolverNode.buffer=t},p5.Reverb.prototype.process=function(t,e,n,i){t.connect(this.input);var o=!1;e&&(this._seconds=e,o=!0),n&&(this._decay=n),i&&(this._reverse=i),o&&this._buildImpulse()},p5.Reverb.prototype.set=function(t,e,n){var i=!1;t&&(this._seconds=t,i=!0),e&&(this._decay=e),n&&(this._reverse=n),i&&this._buildImpulse()},p5.Reverb.prototype._buildImpulse=function(){var t,e,n=this.ac.sampleRate,i=n*this._seconds,o=this._decay,r=this.ac.createBuffer(2,i,n),s=r.getChannelData(0),a=r.getChannelData(1);for(e=0;e<i;e++)t=this._reverse?i-e:e,s[e]=(2*Math.random()-1)*Math.pow(1-t/i,o),a[e]=(2*Math.random()-1)*Math.pow(1-t/i,o);this._setBuffer(r)},p5.Reverb.prototype.dispose=function(){e.prototype.dispose.apply(this),this._teardownConvolverNode()},p5.Convolver=function(t,e,n){p5.Reverb.call(this),this._initConvolverNode(),this.input.gain.value=.5,t?(this.impulses=[],this._loadBuffer(t,e,n)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse())},p5.Convolver.prototype=Object.create(p5.Reverb.prototype),p5.prototype.registerPreloadMethod("createConvolver",p5.prototype),p5.prototype.createConvolver=function(t,e,n){-1<window.location.origin.indexOf("file://")&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var i=this,o=new p5.Convolver(t,function(t){"function"==typeof e&&e(t),"function"==typeof i._decrementPreload&&i._decrementPreload()},n);return o.impulses=[],o},p5.Convolver.prototype._loadBuffer=function(i,o,n){i=p5.prototype._checkFileFormats(i);var r=this,s=(new Error).stack,a=p5.prototype.getAudioContext(),u=new XMLHttpRequest;u.open("GET",i,!0),u.responseType="arraybuffer",u.onload=function(){if(200===u.status)a.decodeAudioData(u.response,function(t){var e={},n=i.split("/");e.name=n[n.length-1],e.audioBuffer=t,r.impulses.push(e),r._setBuffer(e.audioBuffer),o&&o(e)},function(){var t=new p("decodeAudioData",s,r.url),e="AudioContext error at decodeAudioData for "+r.url;n&&(t.msg=e,n(t))});else{var t=new p("loadConvolver",s,r.url),e="Unable to load "+r.url+". The request status was: "+u.status+" ("+u.statusText+")";n&&(t.message=e,n(t))}},u.onerror=function(){var t=new p("loadConvolver",s,r.url),e="There was no response from the server at "+r.url+". Check the url and internet connectivity.";n&&(t.message=e,n(t))},u.send()},p5.Convolver.prototype.set=null,p5.Convolver.prototype.process=function(t){t.connect(this.input)},p5.Convolver.prototype.impulses=[],p5.Convolver.prototype.addImpulse=function(t,e,n){-1<window.location.origin.indexOf("file://")&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e,n)},p5.Convolver.prototype.resetImpulse=function(t,e,n){-1<window.location.origin.indexOf("file://")&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e,n)},p5.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&t<this.impulses.length&&this._setBuffer(this.impulses[t].audioBuffer),"string"==typeof t)for(var e=0;e<this.impulses.length;e++)if(this.impulses[e].name===t){this._setBuffer(this.impulses[e].audioBuffer);break}},p5.Convolver.prototype.dispose=function(){for(var t in p5.Reverb.prototype.dispose.apply(this),this.impulses)this.impulses[t]&&(this.impulses[t]=null)}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var r=n(1),e=n(27);p5.Metro=function(){this.clock=new e({callback:this.ontick.bind(this)}),this.syncedParts=[],this.bpm=120,this._init(),this.prevTick=0,this.tatumTime=0,this.tickCallback=function(){}},p5.Metro.prototype.ontick=function(t){var e=t-this.prevTick,i=t-r.audiocontext.currentTime;if(!(e-this.tatumTime<=-.02)){this.prevTick=t;var o=this;this.syncedParts.forEach(function(t){t.isPlaying&&(t.incrementStep(i),t.phrases.forEach(function(t){var e=t.sequence,n=o.metroTicks%e.length;0!==e[n]&&(o.metroTicks<e.length||!t.looping)&&t.callback(i,e[n])}))}),this.metroTicks+=1,this.tickCallback(i)}},p5.Metro.prototype.setBPM=function(t,e){var n=60/(t*this.tatums),i=r.audiocontext.currentTime;this.tatumTime=n;e=e||0;this.clock.frequency.setValueAtTime(this.clock.frequency.value,i),this.clock.frequency.linearRampToValueAtTime(t,i+e),this.bpm=t},p5.Metro.prototype.getBPM=function(){return this.clock.getRate()/this.tatums*60},p5.Metro.prototype._init=function(){this.metroTicks=0},p5.Metro.prototype.resetSync=function(t){this.syncedParts=[t]},p5.Metro.prototype.pushSync=function(t){this.syncedParts.push(t)},p5.Metro.prototype.start=function(t){var e=t||0,n=r.audiocontext.currentTime;this.clock.start(n+e),this.setBPM(this.bpm)},p5.Metro.prototype.stop=function(t){var e=t||0,n=r.audiocontext.currentTime;this.clock.stop(n+e)},p5.Metro.prototype.beatLength=function(t){this.tatums=1/t/4}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){var i,o;i=[n(0),n(24),n(8)],void 0===(o=function(e){"use strict";return e.TimelineState=function(t){e.Timeline.call(this),this._initial=t},e.extend(e.TimelineState,e.Timeline),e.TimelineState.prototype.getValueAtTime=function(t){var e=this.get(t);return null!==e?e.state:this._initial},e.TimelineState.prototype.setStateAtTime=function(t,e){this.add({state:t,time:e})},e.TimelineState}.apply(e,i))||(t.exports=o)},function(t,e,r){"use strict";var n;void 0===(n=function(t){var i=r(1),o=120;function n(t){t.currentPart++,t.currentPart>=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}p5.prototype.setBPM=function(t,e){for(var n in o=t,i.parts)i.parts[n]&&i.parts[n].setBPM(t,e)},p5.Phrase=function(t,e,n){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=n},p5.Part=function(t,e){this.length=t||0,this.partStep=0,this.phrases=[],this.isPlaying=!1,this.noLoop(),this.tatums=e||.0625,this.metro=new p5.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(o),i.parts.push(this),this.callback=function(){}},p5.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},p5.Part.prototype.getBPM=function(){return this.metro.getBPM()},p5.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},p5.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},p5.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},p5.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},p5.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},p5.Part.prototype.addPhrase=function(t,e,n){var i;if(3===arguments.length)i=new p5.Phrase(t,e,n);else{if(!(t instanceof p5.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";i=t}this.phrases.push(i),i.sequence.length>this.length&&(this.length=i.sequence.length)},p5.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.splice(e,1)},p5.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},p5.Part.prototype.replaceSequence=function(t,e){for(var n in this.phrases)this.phrases[n].name===t&&(this.phrases[n].sequence=e)},p5.Part.prototype.incrementStep=function(t){this.partStep<this.length-1?(this.callback(t),this.partStep+=1):this.looping||this.partStep!==this.length-1||this.onended()},p5.Part.prototype.onStep=function(t){this.callback=t},p5.Score=function(){this.parts=[],this.currentPart=0;var t=this;for(var e in arguments)arguments[e]&&this.parts[e]&&(this.parts[e]=arguments[e],this.parts[e].nextPart=this.parts[e+1],this.parts[e].onended=function(){t.resetPart(e),n(t)});this.looping=!1},p5.Score.prototype.onended=function(){this.looping?this.parts[0].start():this.parts[this.parts.length-1].onended=function(){this.stop(),this.resetParts()},this.currentPart=0},p5.Score.prototype.start=function(){this.parts[this.currentPart].start(),this.scoreStep=0},p5.Score.prototype.stop=function(){this.parts[this.currentPart].stop(),this.currentPart=0,this.scoreStep=0},p5.Score.prototype.pause=function(){this.parts[this.currentPart].stop()},p5.Score.prototype.loop=function(){this.looping=!0,this.start()},p5.Score.prototype.noLoop=function(){this.looping=!1},p5.Score.prototype.resetParts=function(){var e=this;this.parts.forEach(function(t){e.resetParts[t]})},p5.Score.prototype.resetPart=function(t){for(var e in this.parts[t].stop(),this.parts[t].partStep=0,this.parts[t].phrases)this.parts[t]&&(this.parts[t].phrases[e].phraseStep=0)},p5.Score.prototype.setBPM=function(t,e){for(var n in this.parts)this.parts[n]&&this.parts[n].setBPM(t,e)}}.call(e,r,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var r=n(1),i=n(27);return p5.SoundLoop=function(t,e){this.callback=t,this.musicalTimeMode="number"!=typeof this._interval,this._interval=e||1,this._timeSignature=4,this._bpm=60,this.isPlaying=!1,this.maxIterations=1/0;var n=this;this.clock=new i({callback:function(t){var e=t-r.audiocontext.currentTime;0<e&&n.iterations<=n.maxIterations&&n.callback(e)},frequency:this._calcFreq()})},p5.SoundLoop.prototype.start=function(t){var e=t||0,n=r.audiocontext.currentTime;this.isPlaying||(this.clock.start(n+e),this.isPlaying=!0)},p5.SoundLoop.prototype.stop=function(t){var e=t||0,n=r.audiocontext.currentTime;this.isPlaying&&(this.clock.stop(n+e),this.isPlaying=!1)},p5.SoundLoop.prototype.pause=function(t){var e=t||0,n=r.audiocontext.currentTime;this.isPlaying&&(this.clock.pause(n+e),this.isPlaying=!1)},p5.SoundLoop.prototype.syncedStart=function(t,e){var n=e||0,i=r.audiocontext.currentTime;if(t.isPlaying){if(t.isPlaying){var o=t.clock._nextTick-r.audiocontext.currentTime;this.clock.start(i+o),this.isPlaying=!0}}else t.clock.start(i+n),t.isPlaying=!0,this.clock.start(i+n),this.isPlaying=!0},p5.SoundLoop.prototype._update=function(){this.clock.frequency.value=this._calcFreq()},p5.SoundLoop.prototype._calcFreq=function(){return"number"==typeof this._interval?(this.musicalTimeMode=!1,1/this._interval):"string"==typeof this._interval?(this.musicalTimeMode=!0,this._bpm/60/this._convertNotation(this._interval)*(this._timeSignature/4)):void 0},p5.SoundLoop.prototype._convertNotation=function(t){var e=t.slice(-1);switch(t=Number(t.slice(0,-1)),e){case"m":return this._measure(t);case"n":return this._note(t)}},p5.SoundLoop.prototype._measure=function(t){return t*this._timeSignature},p5.SoundLoop.prototype._note=function(t){return this._timeSignature/t},Object.defineProperty(p5.SoundLoop.prototype,"bpm",{get:function(){return this._bpm},set:function(t){this.musicalTimeMode,this._bpm=t,this._update()}}),Object.defineProperty(p5.SoundLoop.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.musicalTimeMode,this._timeSignature=t,this._update()}}),Object.defineProperty(p5.SoundLoop.prototype,"interval",{get:function(){return this._interval},set:function(t){this.musicalTimeMode="Number"!=typeof t,this._interval=t,this._update()}}),Object.defineProperty(p5.SoundLoop.prototype,"iterations",{get:function(){return this.clock.ticks}}),p5.SoundLoop}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){var i;void 0===(i=function(t){"use strict";n(1);var e=n(4);n(11);return p5.Compressor=function(){e.call(this),this.compressor=this.ac.createDynamicsCompressor(),this.input.connect(this.compressor),this.compressor.connect(this.wet)},p5.Compressor.prototype=Object.create(e.prototype),p5.Compressor.prototype.process=function(t,e,n,i,o,r){t.connect(this.input),this.set(e,n,i,o,r)},p5.Compressor.prototype.set=function(t,e,n,i,o){void 0!==t&&this.attack(t),void 0!==e&&this.knee(e),void 0!==n&&this.ratio(n),void 0!==i&&this.threshold(i),void 0!==o&&this.release(o)},p5.Compressor.prototype.attack=function(t,e){var n=e||0;return"number"==typeof t?(this.compressor.attack.value=t,this.compressor.attack.cancelScheduledValues(this.ac.currentTime+.01+n),this.compressor.attack.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):void 0!==t&&t.connect(this.compressor.attack),this.compressor.attack.value},p5.Compressor.prototype.knee=function(t,e){var n=e||0;return"number"==typeof t?(this.compressor.knee.value=t,this.compressor.knee.cancelScheduledValues(this.ac.currentTime+.01+n),this.compressor.knee.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):void 0!==t&&t.connect(this.compressor.knee),this.compressor.knee.value},p5.Compressor.prototype.ratio=function(t,e){var n=e||0;return"number"==typeof t?(this.compressor.ratio.value=t,this.compressor.ratio.cancelScheduledValues(this.ac.currentTime+.01+n),this.compressor.ratio.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):void 0!==t&&t.connect(this.compressor.ratio),this.compressor.ratio.value},p5.Compressor.prototype.threshold=function(t,e){var n=e||0;return"number"==typeof t?(this.compressor.threshold.value=t,this.compressor.threshold.cancelScheduledValues(this.ac.currentTime+.01+n),this.compressor.threshold.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):void 0!==t&&t.connect(this.compressor.threshold),this.compressor.threshold.value},p5.Compressor.prototype.release=function(t,e){var n=e||0;return"number"==typeof t?(this.compressor.release.value=t,this.compressor.release.cancelScheduledValues(this.ac.currentTime+.01+n),this.compressor.release.linearRampToValueAtTime(t,this.ac.currentTime+.02+n)):"undefined"!=typeof number&&t.connect(this.compressor.release),this.compressor.release.value},p5.Compressor.prototype.reduction=function(){return this.compressor.reduction.value},p5.Compressor.prototype.dispose=function(){e.prototype.dispose.apply(this),this.compressor&&(this.compressor.disconnect(),delete this.compressor)},p5.Compressor}.call(e,n,e,t))||(t.exports=i)},function(t,e,a){"use strict";var n;void 0===(n=function(t){var e=a(1),n=a(6),i=n.convertToWav,o=n.safeBufferSize,r=a(10),s=e.audiocontext;p5.SoundRecorder=function(){this.input=s.createGain(),this.output=s.createGain(),this._inputChannels=2,this._outputChannels=2;var t=o(1024);this._workletNode=new AudioWorkletNode(s,r.recorderProcessor,{outputChannelCount:[this._outputChannels],processorOptions:{numInputChannels:this._inputChannels,bufferSize:t}}),this._workletNode.port.onmessage=function(t){if("buffers"===t.data.name){var e=[new Float32Array(t.data.leftBuffer),new Float32Array(t.data.rightBuffer)];this._callback(e)}}.bind(this),this._callback=function(){},this._workletNode.connect(p5.soundOut._silentNode),this.setInput(),e.soundArray.push(this)},p5.SoundRecorder.prototype.setInput=function(t){this.input.disconnect(),this.input=null,this.input=s.createGain(),this.input.connect(this._workletNode),this.input.connect(this.output),t?t.connect(this.input):p5.soundOut.output.connect(this.input)},p5.SoundRecorder.prototype.record=function(e,t,n){this._workletNode.port.postMessage({name:"start",duration:t}),e&&n?this._callback=function(t){e.setBuffer(t),n()}:e&&(this._callback=function(t){e.setBuffer(t)})},p5.SoundRecorder.prototype.stop=function(){this._workletNode.port.postMessage({name:"stop"})},p5.SoundRecorder.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._workletNode=null},p5.prototype.saveSound=function(t,e){var n=i(t.buffer);p5.prototype.writeFile([n],e,"wav")}}.call(e,a,e,t))||(t.exports=n)},function(t,e,n){"use strict";var i;void 0===(i=function(){p5.PeakDetect=function(t,e,n,i){this.framesPerPeak=i||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=n||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},p5.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&0<e-this.penergy?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},p5.PeakDetect.prototype.onPeak=function(t,e){var n=this;n._onPeak=function(){t(n.energy,e)}}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var r=n(1);p5.Gain=function(){this.ac=r.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output),r.soundArray.push(this)},p5.Gain.prototype.setInput=function(t){t.connect(this.input)},p5.Gain.prototype.connect=function(t){var e=t||p5.soundOut.input;this.output.connect(e.input?e.input:e)},p5.Gain.prototype.disconnect=function(){this.output&&this.output.disconnect()},p5.Gain.prototype.amp=function(t,e,n){e=e||0,n=n||0;var i=r.audiocontext.currentTime,o=this.output.gain.value;this.output.gain.cancelScheduledValues(i),this.output.gain.linearRampToValueAtTime(o,i+n),this.output.gain.linearRampToValueAtTime(t,i+n+e)},p5.Gain.prototype.dispose=function(){var t=r.soundArray.indexOf(this);r.soundArray.splice(t,1),this.output&&(this.output.disconnect(),delete this.output),this.input&&(this.input.disconnect(),delete this.input)}}.call(e,n,e,t))||(t.exports=i)},function(t,e,n){"use strict";var i;void 0===(i=function(t){var i=n(4);function o(t){for(var e,n="number"==typeof t?t:50,i=new Float32Array(44100),o=Math.PI/180,r=0;r<44100;++r)e=2*r/44100-1,i[r]=(3+n)*e*20*o/(Math.PI+n*Math.abs(e));return i}p5.Distortion=function(t,e){if(i.call(this),void 0===t&&(t=.25),"number"!=typeof t)throw new Error("amount must be a number");if(void 0===e&&(e="2x"),"string"!=typeof e)throw new Error("oversample must be a String");var n=p5.prototype.map(t,0,1,0,2e3);this.waveShaperNode=this.ac.createWaveShaper(),this.amount=n,this.waveShaperNode.curve=o(n),this.waveShaperNode.oversample=e,this.input.connect(this.waveShaperNode),this.waveShaperNode.connect(this.wet)},p5.Distortion.prototype=Object.create(i.prototype),p5.Distortion.prototype.process=function(t,e,n){t.connect(this.input),this.set(e,n)},p5.Distortion.prototype.set=function(t,e){if(t){var n=p5.prototype.map(t,0,1,0,2e3);this.amount=n,this.waveShaperNode.curve=o(n)}e&&(this.waveShaperNode.oversample=e)},p5.Distortion.prototype.getAmount=function(){return this.amount},p5.Distortion.prototype.getOversample=function(){return this.waveShaperNode.oversample},p5.Distortion.prototype.dispose=function(){i.prototype.dispose.apply(this),this.waveShaperNode&&(this.waveShaperNode.disconnect(),this.waveShaperNode=null)}}.call(e,n,e,t))||(t.exports=i)}]);
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