@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
@prefix mda: <http://drobilla.net/plugins/mda/> .
@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

mda:ThruZero
	a lv2:Plugin ,
		lv2:FlangerPlugin ;
	lv2:project mda: ;
	lv2:symbol "ThruZero" ;
	doap:name "MDA ThruZero" ;
	doap:shortdesc "Classic tape-flanging simulation" ;
	doap:license <http://usefulinc.com/doap/licenses/gpl> ;
	lv2:optionalFeature lv2:hardRTCapable ;
	pg:mainInput mda:mainIn ;
	pg:mainOutput mda:mainOut ;
	rdfs:comment """Tape flanger and ADT

This plug simulates tape-flanging, where two copies of a signal cancel out completely as the tapes pass each other. It can also be used for other "modulated delay" effects such as phasing and simple chorusing.""" ;
	lv2:port [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 0 ;
		lv2:name "Rate" ;
		lv2:symbol "rate" ;
		lv2:default 0.3 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Modulation rate (sine wave) - set to minimum for static comb filtering"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 1 ;
		lv2:name "Depth" ;
		lv2:symbol "depth" ;
		lv2:default 0.43 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Maximum modulation depth"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 2 ;
		lv2:name "Mix" ;
		lv2:symbol "mix" ;
		lv2:default 0.47 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Wet / dry mix - set to 50% for complete cancelling"
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 3 ;
		lv2:name "Feedback" ;
		lv2:symbol "feedback" ;
		lv2:default 0.3 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment """Add positive or negative feedback for harsher or "ringing" sound"""
	] , [
		a lv2:InputPort ,
			lv2:ControlPort ;
		lv2:index 4 ;
		lv2:name "Depth Mod" ;
		lv2:symbol "depth_mod" ;
		lv2:default 1.0 ;
		lv2:minimum 0.0 ;
		lv2:maximum 1.0 ;
		rdfs:comment "Modulation depth - set to less than 100% to limit build up of low fequencies with feedback"
	] , [
		a lv2:InputPort ,
			lv2:AudioPort ;
		lv2:index 5 ;
		lv2:symbol "left_in" ;
		lv2:name "Left In" ;
		lv2:designation pg:left ;
		pg:group mda:mainIn
	] , [
		a lv2:InputPort ,
			lv2:AudioPort ;
		lv2:index 6 ;
		lv2:symbol "right_in" ;
		lv2:name "Right In" ;
		lv2:designation pg:right ;
		pg:group mda:mainIn
	] , [
		a lv2:OutputPort ,
			lv2:AudioPort ;
		lv2:index 7 ;
		lv2:symbol "left_out" ;
		lv2:name "Left Out" ;
		lv2:designation pg:left ;
		pg:group mda:mainOut
	] , [
		a lv2:OutputPort ,
			lv2:AudioPort ;
		lv2:index 8 ;
		lv2:symbol "right_out" ;
		lv2:name "Right Out" ;
		lv2:designation pg:right ;
		pg:group mda:mainOut
	] .