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| #!/bin/bash
| device=$1_
|
| case "$1" in
| hw:0,0)
| device=hw_0_0_
| ;;
| hw:1,0)
| device=hw_1_0_
| ;;
| hw:7,0,0)
| device=hw_7_0_0_
| ;;
| hw:7,1,0)
| device=hw_7_1_0_
| ;;
| esac
|
| mkdir /tmp/loopbacktest1
| rm -rf /tmp/loopbacktest1/$device$2
| mkdir /tmp/loopbacktest1/$device$2
| aplay ./r.wav&
| for((i=1;i<=10;i++));
| do
| j=$(expr $i % 20 + 1);
| echo $j;
| arecord -D $1 -c $2 -r 16000 -d 3 --period-size 1024 --buffer-size 65536 -f S16_LE /tmp/loopbacktest1/$device$2/$j.wav
| done
| killall aplay
|
|
