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I have a usb microphone that is displayed on Arch but doesn't produce any output. It works perfectly on Windows.
This mic name shows up as LCS_USB_Audio both on Arch and Windows.
And here's the output of some commands:
arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC257 Analog [ALC257 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: LCSUSBAudio [LCS_USB_Audio], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
pactl list sources
Source #53
State: SUSPENDED
Name: easyeffects_sink.monitor
Description: Monitor of Easy Effects Sink
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
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
Monitor of Sink: easyeffects_sink
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
application.id = "com.github.wwmm.easyeffects"
node.name = "easyeffects_sink"
device.description = "Easy Effects Sink"
node.virtual = "true"
node.passive = "out"
factory.name = "support.null-audio-sink"
media.class = "Audio/Sink"
audio.position = "FL,FR"
monitor.channel-volumes = "false"
monitor.passthrough = "true"
priority.session = "0"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "52"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "53"
object.serial = "53"
device.class = "monitor"
Formats:
pcm
Source #54
State: SUSPENDED
Name: easyeffects_source
Description: Easy Effects Source
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 5138 / 8% / -66,34 dB, front-right: 5138 / 8% / -66,34 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
application.id = "com.github.wwmm.easyeffects"
node.name = "easyeffects_source"
device.description = "Easy Effects Source"
node.virtual = "true"
factory.name = "support.null-audio-sink"
media.class = "Audio/Source/Virtual"
audio.position = "FL,FR"
monitor.channel-volumes = "false"
monitor.passthrough = "true"
priority.session = "0"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "52"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "54"
object.serial = "54"
Formats:
pcm
Source #73
State: SUSPENDED
Name: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Description: Monitor of Wbudowany dźwięk Analogowe stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
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
Monitor of Sink: alsa_output.pci-0000_00_1f.3.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.components = "HDA:10ec0257,17aa3810,00100001 HDA:8086280b,80860101,00100000"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa441c000 irq 148"
alsa.mixer_name = "Realtek ALC257"
alsa.name = "ALC257 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xa441c000 irq 148"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "6"
device.api = "alsa"
device.class = "monitor"
device.id = "62"
device.profile.description = "Analogowe stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Wbudowany dźwięk"
node.name = "alsa_output.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC257 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:front:1:playback"
priority.driver = "1009"
priority.session = "1009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "68"
object.serial = "73"
api.acp.auto-port = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "5383174"
device.product.id = "0xa348"
device.product.name = "Cannon Lake PCH cAVS"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card1"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "1"
Ports:
analog-output-speaker: Głośniki (type: Speaker, priority: 10000, availability group: Legacy 3, not available)
analog-output-headphones: Słuchawki (type: Headphones, priority: 9900, availability group: Legacy 4, available)
Active Port: analog-output-headphones
Formats:
pcm
Source #74
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3.analog-stereo
Description: Wbudowany dźwięk Analogowe stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 19789 / 30% / -31,20 dB, front-right: 19789 / 30% / -31,20 dB
balance 0,00
Base Volume: 6554 / 10% / -60,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.components = "HDA:10ec0257,17aa3810,00100001 HDA:8086280b,80860101,00100000"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa441c000 irq 148"
alsa.mixer_name = "Realtek ALC257"
alsa.name = "ALC257 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xa441c000 irq 148"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "capture"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "0"
device.api = "alsa"
device.class = "sound"
device.id = "62"
device.profile.description = "Analogowe stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "Wbudowany dźwięk"
node.name = "alsa_input.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC257 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:front:1:capture"
priority.driver = "2009"
priority.session = "2009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "69"
object.serial = "74"
api.acp.auto-port = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "5383174"
device.product.id = "0xa348"
device.product.name = "Cannon Lake PCH cAVS"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card1"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "1"
Ports:
analog-input-internal-mic: Wewnętrzny mikrofon (type: Mic, priority: 8900, availability group: Legacy 1, not available)
analog-input-mic: Mikrofon (type: Mic, priority: 8700, availability group: Legacy 2, available)
Active Port: analog-input-mic
Formats:
pcm
Source #98
State: SUSPENDED
Name: alsa_input.usb-AOKEO_LCS_USB_Audio_000001760000-00.mono-fallback
Description: LCS_USB_Audio Mono
Driver: PipeWire
Sample Specification: s24le 1ch 48000Hz
Channel Map: mono
Owner Module: 4294967295
Mute: no
Volume: mono: 61680 / 94% / -1,58 dB
balance 0,00
Base Volume: 64562 / 99% / -0,39 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "2"
alsa.card_name = "LCS_USB_Audio"
alsa.class = "generic"
alsa.components = "USB2e3c:4444"
alsa.device = "0"
alsa.driver_name = "snd_usb_audio"
alsa.id = "LCSUSBAudio"
alsa.long_card_name = "AOKEO LCS_USB_Audio at usb-0000:00:14.0-1, full speed"
alsa.mixer_name = "USB Mixer"
alsa.name = "USB Audio"
alsa.resolution_bits = "24"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "AOKEO LCS_USB_Audio at usb-0000:00:14.0-1, full speed"
api.alsa.card.name = "LCS_USB_Audio"
api.alsa.path = "hw:2"
api.alsa.pcm.card = "2"
api.alsa.pcm.stream = "capture"
audio.channels = "1"
audio.position = "MONO"
card.profile.device = "1"
device.api = "alsa"
device.class = "sound"
device.id = "61"
device.profile.description = "Mono"
device.profile.name = "mono-fallback"
device.routes = "1"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "LCS_USB_Audio"
node.name = "alsa_input.usb-AOKEO_LCS_USB_Audio_000001760000-00.mono-fallback"
node.nick = "LCS_USB_Audio"
node.pause-on-idle = "false"
object.path = "alsa:pcm:2:hw:2:capture"
priority.driver = "2000"
priority.session = "2000"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "67"
object.serial = "98"
api.acp.auto-port = "false"
api.alsa.card = "2"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio2"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "usb"
device.bus-id = "usb-AOKEO_LCS_USB_Audio_000001760000-00"
device.bus_path = "pci-0000:00:14.0-usb-0:1:1.0"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-usb"
device.name = "alsa_card.usb-AOKEO_LCS_USB_Audio_000001760000-00"
device.nick = "LCS_USB_Audio"
device.plugged.usec = "10402789"
device.product.id = "0x4444"
device.product.name = "LCS_USB_Audio"
device.serial = "AOKEO_LCS_USB_Audio_000001760000"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/sound/card2"
device.vendor.id = "0x2e3c"
device.vendor.name = "AOKEO"
device.string = "2"
Ports:
analog-input-mic: Mikrofon (type: Mic, priority: 8700, availability unknown)
Active Port: analog-input-mic
Formats:
pcm
Offline
Are you sure you're not accidentally recording from the 8% easyeffects source? During an attempt at recording, post
sudo fuser -v /dev/snd/*
amixer -c2
pactl list sources
pactl list source-outputs
wpctl status
Offline
I've made sure that I have selected LCS_USB_Audio on Audacity and Discord.
sudo fuser -v /dev/snd/*
UŻYTKOWNIK PID DOSTĘP POLECENIE
/dev/snd/controlC0: sztilu 714 F.... wireplumber
/dev/snd/controlC1: sztilu 713 F.... pipewire
sztilu 714 F.... wireplumber
/dev/snd/controlC2: sztilu 714 F.... wireplumber
/dev/snd/pcmC1D0p: sztilu 713 F...m pipewire
/dev/snd/pcmC2D0c: sztilu 713 F...m pipewire
/dev/snd/seq: sztilu 713 F.... pipewire
amixer -c2
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 101
Mono: Capture 0 [0%] [0.00dB] [on]
pactl list sources
Source #53
State: RUNNING
Name: easyeffects_sink.monitor
Description: Monitor of Easy Effects Sink
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
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
Monitor of Sink: easyeffects_sink
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
application.id = "com.github.wwmm.easyeffects"
node.name = "easyeffects_sink"
device.description = "Easy Effects Sink"
node.virtual = "true"
node.passive = "out"
factory.name = "support.null-audio-sink"
media.class = "Audio/Sink"
audio.position = "FL,FR"
monitor.channel-volumes = "false"
monitor.passthrough = "true"
priority.session = "0"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "52"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "53"
object.serial = "53"
device.class = "monitor"
Formats:
pcm
Source #54
State: SUSPENDED
Name: easyeffects_source
Description: Easy Effects Source
Driver: PipeWire
Sample Specification: float32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 5138 / 8% / -66,34 dB, front-right: 5138 / 8% / -66,34 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
application.id = "com.github.wwmm.easyeffects"
node.name = "easyeffects_source"
device.description = "Easy Effects Source"
node.virtual = "true"
factory.name = "support.null-audio-sink"
media.class = "Audio/Source/Virtual"
audio.position = "FL,FR"
monitor.channel-volumes = "false"
monitor.passthrough = "true"
priority.session = "0"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "52"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "54"
object.serial = "54"
Formats:
pcm
Source #76
State: RUNNING
Name: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
Description: Monitor of Wbudowany dźwięk Analogowe stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
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
Monitor of Sink: alsa_output.pci-0000_00_1f.3.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.components = "HDA:10ec0257,17aa3810,00100001 HDA:8086280b,80860101,00100000"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa441c000 irq 148"
alsa.mixer_name = "Realtek ALC257"
alsa.name = "ALC257 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xa441c000 irq 148"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "playback"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "6"
device.api = "alsa"
device.class = "monitor"
device.id = "62"
device.profile.description = "Analogowe stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Wbudowany dźwięk"
node.name = "alsa_output.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC257 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:front:1:playback"
priority.driver = "1009"
priority.session = "1009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "71"
object.serial = "76"
node.max-latency = "16384/48000"
api.alsa.period-size = "1024"
api.alsa.period-num = "32"
api.alsa.headroom = "0"
api.acp.auto-port = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "5135791"
device.product.id = "0xa348"
device.product.name = "Cannon Lake PCH cAVS"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card1"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "1"
Ports:
analog-output-speaker: Głośniki (type: Speaker, priority: 10000, availability group: Legacy 3, availability unknown)
analog-output-headphones: Słuchawki (type: Headphones, priority: 9900, availability group: Legacy 4, not available)
Active Port: analog-output-speaker
Formats:
pcm
Source #77
State: SUSPENDED
Name: alsa_input.pci-0000_00_1f.3.analog-stereo
Description: Wbudowany dźwięk Analogowe stereo
Driver: PipeWire
Sample Specification: s32le 2ch 48000Hz
Channel Map: front-left,front-right
Owner Module: 4294967295
Mute: no
Volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
Base Volume: 6554 / 10% / -60,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.components = "HDA:10ec0257,17aa3810,00100001 HDA:8086280b,80860101,00100000"
alsa.device = "0"
alsa.driver_name = "snd_hda_intel"
alsa.id = "PCH"
alsa.long_card_name = "HDA Intel PCH at 0xa441c000 irq 148"
alsa.mixer_name = "Realtek ALC257"
alsa.name = "ALC257 Analog"
alsa.resolution_bits = "16"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xa441c000 irq 148"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "front:1"
api.alsa.pcm.card = "1"
api.alsa.pcm.stream = "capture"
audio.channels = "2"
audio.position = "FL,FR"
card.profile.device = "0"
device.api = "alsa"
device.class = "sound"
device.id = "62"
device.profile.description = "Analogowe stereo"
device.profile.name = "analog-stereo"
device.routes = "2"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "Wbudowany dźwięk"
node.name = "alsa_input.pci-0000_00_1f.3.analog-stereo"
node.nick = "ALC257 Analog"
node.pause-on-idle = "false"
object.path = "alsa:pcm:1:front:1:capture"
priority.driver = "2009"
priority.session = "2009"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "72"
object.serial = "77"
api.acp.auto-port = "false"
api.alsa.card = "1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "5135791"
device.product.id = "0xa348"
device.product.name = "Cannon Lake PCH cAVS"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card1"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "1"
Ports:
analog-input-internal-mic: Wewnętrzny mikrofon (type: Mic, priority: 8900, availability group: Legacy 1, availability unknown)
analog-input-mic: Mikrofon (type: Mic, priority: 8700, availability group: Legacy 2, not available)
Active Port: analog-input-internal-mic
Formats:
pcm
Source #98
State: RUNNING
Name: alsa_input.usb-AOKEO_LCS_USB_Audio_000001760000-00.mono-fallback
Description: LCS_USB_Audio Mono
Driver: PipeWire
Sample Specification: s24le 1ch 48000Hz
Channel Map: mono
Owner Module: 4294967295
Mute: no
Volume: mono: 61680 / 94% / -1,58 dB
balance 0,00
Base Volume: 64562 / 99% / -0,39 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "2"
alsa.card_name = "LCS_USB_Audio"
alsa.class = "generic"
alsa.components = "USB2e3c:4444"
alsa.device = "0"
alsa.driver_name = "snd_usb_audio"
alsa.id = "LCSUSBAudio"
alsa.long_card_name = "AOKEO LCS_USB_Audio at usb-0000:00:14.0-2, full speed"
alsa.mixer_name = "USB Mixer"
alsa.name = "USB Audio"
alsa.resolution_bits = "24"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "AOKEO LCS_USB_Audio at usb-0000:00:14.0-2, full speed"
api.alsa.card.name = "LCS_USB_Audio"
api.alsa.path = "hw:2"
api.alsa.pcm.card = "2"
api.alsa.pcm.stream = "capture"
audio.channels = "1"
audio.position = "MONO"
card.profile.device = "1"
device.api = "alsa"
device.class = "sound"
device.id = "61"
device.profile.description = "Mono"
device.profile.name = "mono-fallback"
device.routes = "1"
factory.name = "api.alsa.pcm.source"
media.class = "Audio/Source"
device.description = "LCS_USB_Audio"
node.name = "alsa_input.usb-AOKEO_LCS_USB_Audio_000001760000-00.mono-fallback"
node.nick = "LCS_USB_Audio"
node.pause-on-idle = "false"
object.path = "alsa:pcm:2:hw:2:capture"
priority.driver = "2000"
priority.session = "2000"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "45"
node.driver = "true"
factory.mode = "split"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "70"
object.serial = "98"
node.max-latency = "16384/48000"
api.alsa.period-size = "128"
api.alsa.period-num = "256"
api.alsa.headroom = "128"
api.acp.auto-port = "false"
api.alsa.card = "2"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio2"
api.dbus.ReserveDevice1.Priority = "-20"
device.bus = "usb"
device.bus-id = "usb-AOKEO_LCS_USB_Audio_000001760000-00"
device.bus_path = "pci-0000:00:14.0-usb-0:2:1.0"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-usb"
device.name = "alsa_card.usb-AOKEO_LCS_USB_Audio_000001760000-00"
device.nick = "LCS_USB_Audio"
device.plugged.usec = "10397703"
device.product.id = "0x4444"
device.product.name = "LCS_USB_Audio"
device.serial = "AOKEO_LCS_USB_Audio_000001760000"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/sound/card2"
device.vendor.id = "0x2e3c"
device.vendor.name = "AOKEO"
device.string = "2"
Ports:
analog-input-mic: Mikrofon (type: Mic, priority: 8700, availability unknown)
Active Port: analog-input-mic
Formats:
pcm
pactl list source-outputs
Source Output #412
Driver: PipeWire
Owner Module: n/a
Client: 194
Source: 98
Sample Specification: s16le 2ch 48000Hz
Channel Map: front-left,front-right
Format: pcm, format.sample_format = "\"s16le\"" format.rate = "48000" format.channels = "2" format.channel_map = "\"front-left,front-right\""
Corked: no
Mute: no
Volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
Buffer Latency: 0 usec
Source Latency: 0 usec
Resample method: PipeWire
Properties:
client.api = "pipewire-pulse"
pulse.server.type = "unix"
application.name = "Chromium input"
application.process.id = "9452"
application.process.user = "sztilu"
application.process.host = "archlinux"
application.process.binary = "electron"
application.language = "pl_PL.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "fcaa48d504e647818cd6c953f4cc8d89"
application.process.session_id = "2"
application.icon_name = "chromium-browser"
media.name = "RecordStream"
node.rate = "1/48000"
node.latency = "480/48000"
target.object = "alsa_input.usb-AOKEO_LCS_USB_Audio_000001760000-00.mono-fallback"
stream.is-live = "true"
node.name = "Chromium input"
node.want-driver = "true"
node.autoconnect = "true"
media.class = "Stream/Input/Audio"
adapt.follower.spa-node = ""
object.register = "false"
factory.id = "6"
clock.quantum-limit = "8192"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
client.id = "111"
object.id = "155"
object.serial = "412"
pulse.attr.maxlength = "4194304"
pulse.attr.fragsize = "1920"
module-stream-restore.id = "source-output-by-application-name:Chromium input"
wpctl status
PipeWire 'pipewire-0' [1.0.7, sztilu@archlinux, cookie:695424236]
└─ Clients:
31. WirePlumber [1.0.7, sztilu@archlinux, pid:714]
32. pipewire [1.0.7, sztilu@archlinux, pid:716]
45. WirePlumber [export] [1.0.7, sztilu@archlinux, pid:714]
46. libcanberra [1.0.7, sztilu@archlinux, pid:839]
47. xdg-desktop-portal [1.0.7, sztilu@archlinux, pid:796]
48. plasmashell [1.0.7, sztilu@archlinux, pid:887]
49. libcanberra [1.0.7, sztilu@archlinux, pid:887]
52. easyeffects [1.0.7, sztilu@archlinux, pid:1069]
111. Chromium input [1.0.7, sztilu@archlinux, pid:9452]
117. Chromium [1.0.7, sztilu@archlinux, pid:9452]
124. wpctl [1.0.7, sztilu@archlinux, pid:9754]
133. KMix [1.0.7, sztilu@archlinux, pid:1138]
134. kded6 [1.0.7, sztilu@archlinux, pid:839]
135. [1.0.7, sztilu@archlinux, pid:887]
Audio
├─ Devices:
│ 60. HDA NVidia [alsa]
│ 61. LCS_USB_Audio [alsa]
│ 62. Wbudowany dźwięk [alsa]
│
├─ Sinks:
│ 53. Easy Effects Sink [vol: 1.00]
│ * 71. Wbudowany dźwięk Analogowe stereo [vol: 0.40]
│
├─ Sources:
│ * 54. Easy Effects Source [vol: 0.08]
│ 70. LCS_USB_Audio Mono [vol: 0.94]
│ 72. Wbudowany dźwięk Analogowe stereo [vol: 1.00]
│
├─ Filters:
│
└─ Streams:
104. Chromium
136. output_FR > Easy Effects Sink:playback_FR [active]
159. output_FL > Easy Effects Sink:playback_FL [active]
155. Chromium input
127. monitor_MONO
154. input_MONO < LCS_USB_Audio:capture_MONO [active]
Video
├─ Devices:
│ 69. Integrated Camera: Integrated C [libcamera]
│ 73. Integrated Camera [v4l2]
│ 74. Integrated Camera [v4l2]
│
├─ Sinks:
│
├─ Sources:
│ * 68. Integrated Camera (V4L2)
│
├─ Filters:
│
└─ Streams:
Settings
└─ Default Configured Devices:
0. Audio/Sink alsa_output.usb-COOLING.PL_Zdziech_Spolka_Jawn_VIRO_Plus-00.analog-stereo
1. Audio/Source easyeffects_source
I ran these commands on an attempt when I called my friend on Discord.
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Reads like bogus DB info getting reported on an ALSA level, as 0db is normally 100% but in your case it's nothing, does
amixer -c2 set 'Mic',0 80
help already? If it helps, but gets reset to 0 when manipulating the volume in pipewire/pulseaudio try a /etc/wireplumber/wireplumber.conf.d/51-handleUsbMic.conf
monitor.alsa.rules = [
{
matches = [
{
device.name = "LCS_USB_Audio"
}
]
actions = {
update-props = {
api.alsa.ignore-dB = true
api.alsa.soft-mixer = true
}
}
}
]
try also whether omitting one or the other of these two api.alsa tokens is sufficient, assuming they help in the first place.
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I changed the default audio input to the microphone in KDE Settings and it now works, but it doesn't when I set the volume to lower than 99%. And the folder wireplumber in /etc doesn't exist.
Offline
Then create the folders and the file, this is creating new configuration to be applied for your specific case
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