^ Connector ^ Function ^ | @microphone@ | Microphone | | @linein@ | Line In | | @lineout@| Line Out | @audio_description@ {{ @audio_image@ \| }} **Play Audio on @mb_name@** A simple test sound can be played with the commandline tool speaker-test.\\ Headphones or active speakers have to be connected to @lineout@ on @mb_name@. speaker-test --channels 2 --test wav -D sysdefault:CARD=tqtlv320aic32x You can also play your own audio files using ''aplay'' aplay e.g. aplay test.wav Please notice that no audio test files are available in the default image. **Record Audio via Line-In on @mb_name@** arecord -f cd test.wav The audio settings can be altered using ''amixer'' or ''alsamixer''