asound.conf

[sadface]

Code:

pcm.device{
        format S24_LE
        rate 96000
        type hw
        card 0
        device 0
}

pcm.!default{
    type plug
    slave.pcm "device"
}

[sadface]

Code:

pcm.!default {
    type rate
    slave {
        pcm "hw:0,0"
        rate 48000
    }
    converter "speexrate_best"
}