Robin E. R. Davies
239 lines
7.3 KiB
Turtle
239 lines
7.3 KiB
Turtle
@prefix doap: <http://usefulinc.com/ns/doap#> .
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@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
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@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
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@prefix units: <http://lv2plug.in/ns/extensions/units#> .
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@prefix urid: <http://lv2plug.in/ns/ext/urid#> .
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@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
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@prefix midi: <http://lv2plug.in/ns/ext/midi#> .
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@prefix epp: <http://lv2plug.in/ns/ext/port-props#> .
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@prefix uiext: <http://lv2plug.in/ns/extensions/ui#> .
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@prefix idpy: <http://harrisonconsoles.com/lv2/inlinedisplay#> .
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@prefix foaf: <http://xmlns.com/foaf/0.1/> .
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@prefix mod: <http://moddevices.com/ns/mod#> .
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@prefix param: <http://lv2plug.in/ns/ext/parameters#> .
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@prefix work: <http://lv2plug.in/ns/ext/worker#> .
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@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
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@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
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@prefix patch: <http://lv2plug.in/ns/ext/patch#> .
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@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
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@prefix state: <http://lv2plug.in/ns/ext/state#> .
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@prefix urid: <http://lv2plug.in/ns/ext/urid#> .
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@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
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@prefix noisegate: <http://two-play.com/plugins/toob-noise-gate#> .
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<http://two-play.com/rerdavies#me>
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a foaf:Person ;
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foaf:name "Robin Davies" ;
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foaf:mbox <mailto:rerdavies@gmail.com> ;
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foaf:homepage <https://github.com/sponsors/rerdavies> .
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noisegate:trigger_group
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a param:ControlGroup ,
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pg:InputGroup ;
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lv2:name "Trigger" ;
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lv2:symbol "trigger_group" .
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noisegate:envelope_group
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a param:ControlGroup ,
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pg:InputGroup ;
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lv2:name "Envelope" ;
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lv2:symbol "envelope_group" .
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<http://two-play.com/plugins/toob-noise-gate>
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a lv2:Plugin ,
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lv2:UtilityPlugin ;
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doap:name "TooB Noise Gate" ,
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"TooB Noise Gate"@en-gb-gb
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;
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uiext:ui <http://two-play.com/plugins/toob-noise-gate-ui> ;
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doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
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doap:maintainer <http://two-play.com/rerdavies#me> ;
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lv2:minorVersion 0 ;
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lv2:microVersion 64 ;
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rdfs:comment """
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A noise gate is an audio processing tool that controls the volume of an audio signal
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by allowing it to pass through only when it exceeds a set threshold.
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Signals below this threshold are muted or significantly reduced,
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effectively "gating" unwanted noise, such as background hum, hiss, or crosstalk,
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while preserving the desired sound, like vocals or instruments.
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The Hysteresis control sets a secondary threshold, slightly below
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the primary threshold, to determine when the gate closes. This creates a "buffer zone"
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to prevent the gate from rapidly toggling on and off (chattering) when the audio signal
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hovers near the primary threshold.
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For example, if the Threshold contol is set to -30dB and Hysteresis control is set to -5dB,
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the gate opens when the signal exceeds -30dB but only closes when it drops below -35 dB.
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This smoother transition ensures cleaner gating, especially for signals with fluctuating levels,
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like guitar.
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""" ;
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mod:brand "TooB";
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mod:label "TooB Noise Gate";
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lv2:optionalFeature lv2:hardRTCapable;
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lv2:port
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:trigger_group ;
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lv2:index 0 ;
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lv2:symbol "threshold" ;
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lv2:name "Threshold";
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lv2:default -30.0 ;
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lv2:minimum -60.0 ;
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lv2:maximum 0.0 ;
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units:unit units:db ;
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rdfs:comment "The level above which the gate opens.";
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],
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:trigger_group ;
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lv2:index 1 ;
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lv2:symbol "hysteresis" ;
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lv2:name "Hysteresis";
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lv2:default -6.0 ;
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lv2:minimum -30.0 ;
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lv2:maximum 0.0 ;
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units:unit units:db ;
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rdfs:comment "Controls the level at which the gate will be held open.";
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],
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[
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a lv2:OutputPort ,
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lv2:ControlPort ;
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pg:group noisegate:trigger_group ;
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lv2:index 2;
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lv2:symbol "trigger_led" ;
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lv2:name "";
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lv2:portProperty lv2:toggled ;
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lv2:minimum 0.0;
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lv2:maximum 1.0;
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],
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:envelope_group ;
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lv2:index 3 ;
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lv2:symbol "reduction" ;
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lv2:name "Range";
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lv2:default -60.0 ;
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lv2:minimum -60.0 ;
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lv2:maximum -6.0 ;
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units:unit units:db ;
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rdfs:comment "The amount of attenuation applied when the gate is closed.";
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],
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:envelope_group ;
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lv2:index 4 ;
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lv2:symbol "attack" ;
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lv2:name "Attack";
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lv2:default 1.0 ;
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lv2:minimum 1.0 ;
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lv2:maximum 500.0 ;
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units:unit units:ms ;
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rdfs:comment "Envelope Attack";
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],
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:envelope_group ;
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lv2:index 5 ;
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lv2:symbol "hold" ;
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lv2:name "Hold";
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lv2:default 100.0 ;
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lv2:minimum 10.0 ;
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lv2:maximum 1000.0 ;
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units:unit units:ms ;
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rdfs:comment "Envelope Hold";
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],
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[
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a lv2:InputPort ,
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lv2:ControlPort ;
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pg:group noisegate:envelope_group ;
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lv2:index 6 ;
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lv2:symbol "release" ;
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lv2:name "Release";
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lv2:default 330.0 ;
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lv2:minimum 10.0 ;
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lv2:maximum 5000.0 ;
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units:unit units:ms ;
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rdfs:comment "Envelope Release";
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],
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[
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a lv2:OutputPort ,
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lv2:ControlPort ;
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pg:group noisegate:envelope_group ;
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lv2:index 7 ;
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lv2:symbol "gate_level" ;
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lv2:name "";
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rdfs:comment "Gate Level";
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lv2:default -60 ;
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lv2:minimum -60 ;
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lv2:maximum 00 ;
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],
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[
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a lv2:AudioPort ,
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lv2:InputPort ;
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lv2:index 8 ;
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lv2:symbol "in" ;
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lv2:name "In"
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],
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[
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a lv2:AudioPort ,
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lv2:OutputPort ;
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lv2:index 9 ;
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lv2:symbol "out" ;
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lv2:name "Out"
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]
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.
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<http://two-play.com/plugins/toob-noise-gate-ui>
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a uiext:X11UI ;
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lv2:binary <ToobAmpUI.so>;
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lv2:extensionData uiext::idle ;
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lv2:extensionData uiext:resize ;
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lv2:extensionData uiext:idleInterface;
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lv2:requiredFeature uiext:idleInterface ;
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.
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