- aplay -L
- null
- Discard all samples (playback) or generate zero samples (capture)
- pulse
- PulseAudio Sound Server
- hdmi:CARD=HDMI,DEV=0
- HDA ATI HDMI, HDMI 0
- HDMI Audio Output
- default:CARD=Generic
- HD-Audio Generic, ALC3227 Analog
- Default Audio Device
- sysdefault:CARD=Generic
- HD-Audio Generic, ALC3227 Analog
- Default Audio Device
- front:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- Front speakers
- surround21:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 2.1 Surround output to Front and Subwoofer speakers
- surround40:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 4.0 Surround output to Front and Rear speakers
- surround41:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 4.1 Surround output to Front, Rear and Subwoofer speakers
- surround50:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 5.0 Surround output to Front, Center and Rear speakers
- surround51:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 5.1 Surround output to Front, Center, Rear and Subwoofer speakers
- surround71:CARD=Generic,DEV=0
- HD-Audio Generic, ALC3227 Analog
- 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers