pcm.card0 {

  type hw
  card 0
  mmap_emulation true

}

pcm.!output {
     type dmix
     ipc_key 1234
     ipc_key_add_uid 1
     slave {
        pcm "card0"
        period_time 0
        period_size 2048
        buffer_size 32768
        rate 44100
      }
      bindings {
         0 0
         1 1
      }
}

#
# DSNOOP output device
#
pcm.!input {
    type dsnoop
    ipc_key 4321
    ipc_key_add_uid 1
    slave {
       pcm "card0"
       period_time 0
       period_size 1024
       rate 44100
    }
}

#
# ASYM duplex device
#
pcm.!duplex {
     type asym
     playback.pcm "output"
     capture.pcm "input"
}

#
# Make the duplex device default
#
pcm.!default {
     type plug
     slave.pcm "duplex"
}

#
# OSS Compability

pcm.!dsp0 {
     type plug
     slave.pcm "duplex"
}

ctl.!mixer0 {
     type hw
     card 0
}