svf.ttl.in

@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix units: <http://lv2plug.in/ns/extensions/units#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix pprops: <http://lv2plug.in/ns/ext/port-props> .

<http://fps.io/plugins/state-variable-filter-VERSION> a lv2:Plugin ;
  doap:name "state-variable-filter-VERSION";
  doap:maintainer [
    foaf:name "Florian Paul Schmidt" ;
    foaf:mbox "mailto:mista.tapas@gmx.net" ;
  ] ;
  doap:license <http://usefulinc.com/doap/licenses/gpl> ;
  doap:description "Implements a digital state-variable filter with lowpass, bandpass and highpass output components and a Q control." ;
  lv2:binary <svf-VERSION.so> ;
  lv2:optionalFeature lv2:hardRTCapable ;
  lv2:port [
    a lv2:AudioPort ;
    a lv2:InputPort ;
    lv2:index 0 ;
    lv2:symbol "in" ;
    lv2:name "In"
  ] , [
    a lv2:AudioPort ;
    a lv2:OutputPort ;
    lv2:index 1 ;
    lv2:symbol "out" ;
    lv2:name "Out"
  ] , [
    a lv2:InputPort ;
    a lv2:ControlPort ;
    lv2:index 2 ;
    lv2:symbol "freq" ;
    lv2:name "Frequency";
    lv2:default 1000.0 ;
    lv2:minimum 1.0 ;
    lv2:maximum 20000.0 ;
    units:unit units:hz ;
    lv2:PortProperty pprops:logarithmic ;
  ] , [
    a lv2:InputPort ;
    a lv2:ControlPort ;
    lv2:index 3 ;
    lv2:symbol "q" ;
    lv2:name "Q";
    lv2:default 0.7071068 ;
    lv2:minimum 0.1 ;
    lv2:maximum 10.0 ;
  ] , [
    a lv2:InputPort ;
    a lv2:ControlPort ;
    lv2:index 4 ;
    lv2:symbol "lowgain" ;
    lv2:name "Lowpass-Gain";
    lv2:default -12.0 ;
    lv2:minimum -96.0 ;
    lv2:maximum 32.0 ;
    units:unit units:db ;
  ] , [
    a lv2:InputPort ;
    a lv2:ControlPort ;
    lv2:index 5 ;
    lv2:symbol "bandgain" ;
    lv2:name "Bandpass-Gain";
    lv2:default 0.0 ;
    lv2:minimum -96.0 ;
    lv2:maximum 32.0 ;
    units:unit units:db ;
  ]  , [
    a lv2:InputPort ;
    a lv2:ControlPort ;
    lv2:index 6 ;
    lv2:symbol "highgain" ;
    lv2:name "Highpass-Gain";
    lv2:default -12.0 ;
    lv2:minimum -96.0 ;
    lv2:maximum 32.0 ;
    units:unit units:db ;
  ]  .