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View Full Version : Crackles with USB-DAC and LMS/Squeezelite



skyron
2012-12-14, 01:01
Hello,

I have a Dockstar (on ArchLinux) running LMS and Squeezelite.

The sound has crackles sometimes like a bad FM reception.

My actual material is a Dockstar, an AudioGD Sparrow has USB-DAC, and a headphone K701
On the Docstar, I have another USB-Key with MPD and the sound is greeat, so I think it's a setting problem.

Actually I have asound.conf like this:


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

pcm.softvol {
type softvol
slave { pcm "dmixer" }
control {
name "Master"
card 0
}
}

pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:0"
period_time 0
period_size 4096
buffer_size 131072
rate 44100
}
bindings {
0 0
1 1
}
}

pcm.dsnooper {
type dsnoop
ipc_key 1024
slave {
pcm "hw:0"
channels 2
period_time 0
period_size 4096
buffer_size 131072
rate 44100
}
bindings {
0 0
1 1
}
}

ctl.!default {
type hw
card 0
}

ctl.softvol {
type hw
card 0
}

ctl.dmixer {
type hw
card 0
}


Someone have an idea ?

Thanks
Skyron

skyron
2012-12-14, 01:48
oops, someone can move the post, I'm not at the right place !