pcm.ossmix {
    type dmix
    ipc_key 1024
    ipc_perm 0660
    slave {
        pcm "hw:NVidia"
        period_time 0
        period_size 1024
        buffer_size 8192
        #format "S32_LE"
        #periods 128
        #rate 8000
    }
}
bindings {
        0 0
        1 1
}

pcm.input {
     type dsnoop
     ipc_key 2048
     ipc_perm 0660
     slave.pcm "hw:Audigy"

     slave {
          period_time 0
          period_size 1024
          buffer_size 8192
     }

     bindings {
          0 0
     }
}

pcm.ossduplex {
    type asym
    playback.pcm "ossmix"
    capture.pcm "input"
}

pcm.dsp0 {
    type plug
    slave.pcm "ossduplex"
}

ctl.mixer0 {
    type hw
    card 0
}