Notas sobre ALSA

# cat /proc/asound/cards
0 [CX8811         ]: CX88x – Conexant CX8811
Conexant CX8811 at 0xeb000000
1 [ICH5           ]: ICH4 – Intel ICH5
Intel ICH5 with ALC850 at irq 21

pcm.!default {
type hw
card ICH5
}
ctl.!default {
type hw
card ICH5
}