.asoundrc

pcm.!default {
    type hw
    card PCH
}

ctl.!default {
    type hw
    card PCH
}

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

pcm.dmixer  {
 	type dmix
 	ipc_key 1024
 	slave {
		pcm "hw:1,0"
		period_time 0
		period_size 1024
		buffer_size 4096
		rate 44100
	}
	bindings {
		0 0
		1 1
	}
}

ctl.dmixer {
	type hw
	card 0
}

pcm.dsp {
    type plug
    slave.pcm "dmix"
}