1 files changed, 64 insertions, 0 deletions
diff --git a/blop.lv2/lp4pole.ttl b/blop.lv2/lp4pole.ttl
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+++ b/blop.lv2/lp4pole.ttl
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+@prefix blop: <http://drobilla.net/plugins/blop/> .
+@prefix dct: <http://purl.org/dc/terms/> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix morph: <http://lv2plug.in/ns/ext/morph#> .
+@prefix opts: <http://lv2plug.in/ns/ext/options#> .
+@prefix urid: <http://lv2plug.in/ns/ext/urid#> .
+
+blop:lp4pole
+	a lv2:Plugin ,
+		lv2:LowpassPlugin ;
+	lv2:project blop: ;
+	lv2:symbol "lp4pole" ;
+	lv2:microVersion 0 ;
+	lv2:minorVersion 0 ;
+	lv2:extensionData opts:interface ;
+	lv2:optionalFeature lv2:hardRTCapable ,
+		urid:map ;
+	lv2:port [
+		a lv2:ControlPort ,
+			lv2:InputPort ,
+			morph:MorphPort ;
+		lv2:default 0.5 ;
+		lv2:index 0 ;
+		lv2:maximum 0.5 ;
+		lv2:minimum 0.00001 ;
+		lv2:name "Cutoff Frequency" ;
+		lv2:portProperty <http://lv2plug.in/ns/ext/port-props#logarithmic> ,
+			lv2:sampleRate ;
+		lv2:symbol "cutoff" ;
+		morph:supportsType lv2:CVPort
+	] , [
+		a lv2:ControlPort ,
+			lv2:InputPort ,
+			morph:MorphPort ;
+		lv2:default 0 ;
+		lv2:index 1 ;
+		lv2:maximum 4 ;
+		lv2:minimum 0 ;
+		lv2:name "Resonance" ;
+		lv2:symbol "resonance" ;
+		morph:supportsType lv2:CVPort
+	] , [
+		a lv2:AudioPort ,
+			lv2:InputPort ;
+		lv2:index 2 ;
+		lv2:name "Input" ;
+		lv2:symbol "in"
+	] , [
+		a lv2:AudioPort ,
+			lv2:OutputPort ;
+		lv2:index 3 ;
+		lv2:name "Output" ;
+		lv2:symbol "out"
+	] ;
+	dct:replaces <urn:ladspa:1671> ,
+		<urn:ladspa:1672> ;
+	doap:name "4 Pole Resonant Low-Pass" ;
+	lv2:documentation """
+<p>Emulates a low pass filter in popular analogue synthesisers. This particular
+filter is derived from one of <a
+href="http://www.musicdsp.org/archive.php?classid=3#24">many
+implementations</a> of the Moog 4 pole filter.</p>
+""" .