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@FDrico
Created July 19, 2020 15:35
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$ pacmd list-sources
8 source(s) available.
index: 0
name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY
state: RUNNING
suspend cause: (none)
priority: 1030
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 17 KiB
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 2
linked by: 2
fixed latency: 99,95 ms
monitor_of: 0
card: 1 <alsa_card.pci-0000_00_1f.3>
module: 8
properties:
device.description = "Monitor of Built-in Audio Analog Stereo"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdff40000 irq 137"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a2f0"
device.product.name = "200 Series PCH HD Audio"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
index: 1
name: <alsa_input.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL DECIBEL_VOLUME LATENCY
state: RUNNING
suspend cause: (none)
priority: 9039
volume: front-left: 99957 / 153% / 11,00 dB, front-right: 99957 / 153% / 11,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,08 ms
max rewind: 0 KiB
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 4
linked by: 4
fixed latency: 99,95 ms
card: 1 <alsa_card.pci-0000_00_1f.3>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC887-VD Analog"
alsa.id = "ALC887-VD Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdff40000 irq 137"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "a2f0"
device.product.name = "200 Series PCH HD Audio"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "17632"
device.buffering.fragment_size = "4408"
device.access_mode = "mmap"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Realtek ALC887-VD"
alsa.components = "HDA:10ec0887,10438763,00100302"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-rear-mic: Rear Microphone (priority 8200, latency offset 0 usec, available: yes)
properties:
device.icon_name = "audio-input-microphone"
analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no)
properties:
active port: <analog-input-rear-mic>
* index: 2
name: <echoCancel_source>
driver: <module-echo-cancel.c>
flags: HW_MUTE_CTRL LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: mono: 99957 / 153%
balance 0,00
base volume: 65536 / 100%
volume steps: 65537
muted: no
current latency: 7,24 ms
max rewind: 0 KiB
sample spec: float32le 1ch 32000Hz
channel map: mono
Mono
used by: 1
linked by: 1
fixed latency: 99,95 ms
module: 24
properties:
device.master_device = "alsa_input.pci-0000_00_1f.3.analog-stereo"
device.class = "filter"
device.intended_roles = "phone"
device.description = "Built-in Audio Analog Stereo (echo cancelled with Built-in Audio Analog Stereo)"
device.icon_name = "audio-input-microphone"
index: 3
name: <echoCancel_sink.monitor>
driver: <module-echo-cancel.c>
flags: DECIBEL_VOLUME LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: mono: 62293 / 95% / -1,32 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 12 KiB
sample spec: float32le 1ch 32000Hz
channel map: mono
Mono
used by: 1
linked by: 1
fixed latency: 99,95 ms
monitor_of: 1
module: 24
properties:
device.description = "Monitor of Built-in Audio Analog Stereo (echo cancelled with Built-in Audio Analog Stereo)"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
index: 4
name: <record_mono>
driver: <module-remap-source.c>
flags: DECIBEL_VOLUME LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: mono: 77018 / 118% / 4,21 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,11 ms
max rewind: 0 KiB
sample spec: s16le 1ch 44100Hz
channel map: mono
Mono
used by: 1
linked by: 1
fixed latency: 99,95 ms
module: 25
properties:
device.master_device = "alsa_input.pci-0000_00_1f.3.analog-stereo"
device.class = "filter"
device.description = "Remapped Built-in Audio Analog Stereo"
device.icon_name = "audio-input-microphone"
index: 5
name: <nui_mic_denoised_out.monitor>
driver: <module-null-sink.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 7 KiB
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 3
linked by: 3
configured latency: 40,00 ms; range is 0,50 .. 2000,00 ms
monitor_of: 2
module: 26
properties:
device.description = "Monitor of Null Output"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
index: 6
name: <nui_mic_raw_in.monitor>
driver: <module-ladspa-sink.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 15 KiB
sample spec: float32le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 2
linked by: 2
configured latency: 40,00 ms; range is 0,50 .. 2000,00 ms
monitor_of: 3
module: 27
properties:
device.description = "Monitor of LADSPA Plugin Noise Suppressor for Voice (Mono) on Null Output"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
index: 7
name: <nui_mic_remap>
driver: <module-remap-source.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 1000
volume: front-left: 99957 / 153% / 11,00 dB, front-right: 99957 / 153% / 11,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max rewind: 7 KiB
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 40,00 ms; range is 0,50 .. 2000,00 ms
module: 29
properties:
device.master_device = "nui_mic_denoised_out.monitor"
device.class = "filter"
device.description = "NoiseTorch Microphone"
device.icon_name = "audio-input-microphone"
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