pcm.!default { type plug slave.pcm "dmixer" } ctl.!default { type hw card 1 } pcm.dsp0 { type plug slave.pcm "dmixer" } ctl.mixer0 { type hw card 0 } pcm.dmixer { type dmix ipc_key 1024 slave { pcm "hw:0,0" period_time 0 period_size 1024 buffer_size 4096 rate 44100 } bindings { 0 0 1 1 } }