aplay –list-pcms
null
Discard all samples (playback) or generate zero samples (capture)
lavrate
Rate Converter Plugin Using Libav/FFmpeg Library
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pipewire
PipeWire Sound Server
pulse
PulseAudio Sound Server
speex
Plugin using Speex DSP (resample, agc, denoise, echo, dereverb)
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
default
Default ALSA Output (currently PipeWire Media Server)
usbstream:CARD=Device
USB PnP Audio Device
USB Stream Output
hdmi:CARD=NVidia,DEV=0
HDA NVidia, V223HQ
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 3
HDMI Audio Output
usbstream:CARD=NVidia
HDA NVidia
USB Stream Output
sysdefault:CARD=Generic
HD-Audio Generic, ALC887-VD Analog
Default Audio Device
front:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
Front output / input
surround21:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Generic,DEV=0
HD-Audio Generic, ALC887-VD Digital
IEC958 (S/PDIF) Digital Audio Output
usbstream:CARD=Generic
HD-Audio Generic
USB Stream Output
[ 9.444073] snd_hda_intel 0000:06:00.1: Disabling MSI
[ 9.444088] snd_hda_intel 0000:06:00.1: Handle vga_switcheroo audio client
[ 9.520836] usbcore: registered new interface driver snd-usb-audio
[ 9.534247] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card1/input8
[ 9.550960] snd_hda_codec_realtek hdaudioC2D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 9.550967] snd_hda_codec_realtek hdaudioC2D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 9.550970] snd_hda_codec_realtek hdaudioC2D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 9.550973] snd_hda_codec_realtek hdaudioC2D0: mono: mono_out=0x0
[ 9.550975] snd_hda_codec_realtek hdaudioC2D0: dig-out=0x11/0x0
[ 9.550977] snd_hda_codec_realtek hdaudioC2D0: inputs:
[ 9.550979] snd_hda_codec_realtek hdaudioC2D0: Front Mic=0x19
[ 9.550981] snd_hda_codec_realtek hdaudioC2D0: Rear Mic=0x18
[ 9.550983] snd_hda_codec_realtek hdaudioC2D0: Line=0x1a
[ 9.563617] input: HD-Audio Generic Front Mic as /devices/pci0000:00/0000:00:08.1/0000:08:00.3/sound/card2/input12
[ 9.643589] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card1/input9
[ 9.643656] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card1/input10
[ 9.643723] input: HD-Audio Generic Rear Mic as /devices/pci0000:00/0000:00:08.1/0000:08:00.3/sound/card2/input13
[ 9.643792] input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:08.1/0000:08:00.3/sound/card2/input14
[ 9.643895] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card1/input11
[ 9.644101] input: HD-Audio Generic Line Out as /devices/pci0000:00/0000:00:08.1/0000:08:00.3/sound/card2/input15
[ 9.644852] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:08.1/0000:08:00.3/sound/card2/input16