2024-04-29 14:47:28 +00:00
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context.modules = [
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{ name = libpipewire-module-filter-chain
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args = {
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node.description = "Noise Canceling source"
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media.name = "Noise Canceling source"
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filter.graph = {
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nodes = [
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{
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type = ladspa
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name = rnnoise
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plugin = /usr/lib/ladspa/librnnoise_ladspa.so
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label = noise_suppressor_mono
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control = {
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"VAD Threshold (%)" = 50.0
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"VAD Grace Period (ms)" = 200
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"Retroactive VAD Grace (ms)" = 0
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}
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}
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]
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}
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capture.props = {
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node.name = "capture.rnnoise_source"
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node.passive = true
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audio.rate = 48000
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2024-05-01 01:34:52 +00:00
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# Optionally specify a specific input: (ID from `pactl list`)
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# target.object = "alsa_input.usb-Shure_Incorporated_Shure_Digital-00.analog-stereo"
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2024-04-29 14:47:28 +00:00
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}
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playback.props = {
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node.name = "rnnoise_source"
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media.class = Audio/Source
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audio.rate = 48000
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}
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}
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}
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]
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