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linuxOS_PX30_CAR/device/rockchip/rk3308/oem/AudioTest
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hyx 3713c0c7f8 change jiu ding logo
2026-01-20 14:00:13 +08:00
..
arecord.sh change jiu ding logo 2026-01-20 14:00:13 +08:00
ChangeVolume.sh change jiu ding logo 2026-01-20 14:00:13 +08:00
LoopbackTest1.sh change jiu ding logo 2026-01-20 14:00:13 +08:00
LoopbackTest.sh change jiu ding logo 2026-01-20 14:00:13 +08:00
playback_record_.sh change jiu ding logo 2026-01-20 14:00:13 +08:00
playback-silence-48k-16bit-2ch.wav change jiu ding logo 2026-01-20 14:00:13 +08:00
playback-sine-1khz-48k-16bit-2ch.wav change jiu ding logo 2026-01-20 14:00:13 +08:00
r.wav change jiu ding logo 2026-01-20 14:00:13 +08:00
readme.txt change jiu ding logo 2026-01-20 14:00:13 +08:00
Track01.mp3 change jiu ding logo 2026-01-20 14:00:13 +08:00

readme.txt 

need bash support

the format cmd
1, arecord.sh 2(µ¥Î»S)
2, ChangeVolume.sh 2mic_loopback 3(ÉùµÀÊý)
3, LoopbackTest.sh 2mic_loopback 3
4, LoopbackTest1.sh 2mic_loopback 3

5  amic-loopback-no-vad.sh 16000(record rate) S16_LE(record format) hw:0,0(playback hardward)
#							 7(total times) /tmp/playback-sine-1khz-48k-16bit-2ch.wav(playback file)