相逄即是有緣...也許孽緣

arecord -d 10 -f cd -t wav -D plughw：Headset record.wav

./mplayer -ao oss:/dev/dsp 1.wav

arecord -r 8000 -c 1 -f S16_LE -d 5 -D hw:0,0 2.wav

arecord | aplay
arecord -r 16000 -f S16_LE -v | aplay

usb audio box, fedora 8
aplay -D hw:1,0 1.wav

---ads
arecord -r 8000 -c 1 -f S16_LE | aplay -D hw:0,1

---pdk
Alsa driver with bug, can not rec and play at the same time, need modify.
arecord -c 1 -f S16_LE -r 8000 -D hw:0,0 | aplay -D hw:0,1

if you need the zImage or mxc-alsa-pmic.c , please contact greatcat@ms18.hinet.net

ifconfig eth0 up 192.168.123.222
mkdir /tmp/nfs
mount -t nfs 192.168.123.182:/home/cat /tmp/nfs -o nolock -o proto=tcp

alsamixer -V all

amixer
amixer sset 'Master' 25
amixer sset 'Master Balance' 50
amixer sset 'Master Input' 2
amixer sset 'Master Monoconfig' 1
amixer sset 'Master Output' 12