Audio

Audio Connector Overview

Connector Function
@microphone@ Microphone
@linein@ Line In
@lineout@ Line Out
@audio_description@

Audio Connector Location

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