adding oscillator_fmSynth example

processing · Aug 23, 2014 · 41b1879 · 41b1879
1 parent 7a14272
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diff --git a/examples/oscillator_FMSynth/index.html b/examples/oscillator_FMSynth/index.html
@@ -0,0 +1,10 @@
+<head>
+  <script language="javascript" type="text/javascript" src="../../lib/p5.js"></script>
+
+  <script language="javascript" type="text/javascript" src="../../lib/addons/p5.dom.js"></script> 
+
+  <script language="javascript" type="text/javascript" src="../../lib/p5.sound.js"></script> 
+
+  <script language="javascript" type="text/javascript" src="sketch.js"></script> 
+
+</head>
diff --git a/examples/oscillator_FMSynth/sketch.js b/examples/oscillator_FMSynth/sketch.js
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+var carrier, modulator;
+
+// carrier frequency signal, a p5.Signal
+var carrierFreq;
+
+// modulator frequency signal, a p5.Signal
+var modFreq;
+
+
+// output envelope
+var env;
+
+function setup() {
+  carrier = new p5.Oscillator();
+
+  carrierFreq = new p5.Signal(240);
+  carrier.freq(carrierFreq);
+  carrier.start();
+
+  env = new p5.Env(0.05, 1, 0.5, 0);
+  carrier.amp(env);
+
+  modulator = new p5.Oscillator();
+  modulator.disconnect();
+  modFreq = new p5.SignalMult(8);
+  modFreq.setInput(carrierFreq);
+  modulator.freq(modFreq);
+  modulator.start();
+
+  var m1 = new p5.SignalMult();
+  m1.setInput(modulator);
+  m1.setValue(100);
+}
+
+function draw() {
+  carrierFreq.fade(mouseX);
+}
+
+function mousePressed() {
+  env.play();
+}