Audio
Audio Connector Overview
| Connector | Function |
|---|---|
| @microphone@ | Microphone |
| @linein@ | Line In |
| @lineout@ | Line Out |
@audio_description@
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 <file>
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