Hello.
I just got a new PC and installed OpenSuse 11.1 (having ALSA 1.0.18) there.
The old computer had OpenSuse 11.0 with ALSA 1.0.17.
I have E-MU 0404 USB soundcard and I have such .asoundrc to use it:
=====
pcm.!default {
type plug
slave.pcm "asymUsb"
}
pcm.asymUsb {
type asym
playback.pcm "dmixUsb"
capture.pcm "dsnoop"
}
pcm.dmixUsb {
type dmix
ipc_key 1024 default 0600)
slave {
pcm "pcmUsb"
period_size 1024
}
}
pcm.pcmUsb {
type hw
card USB
}
=====
After the switch (from ALSA 1.0.18 to 1.0.17 is the one that counts, I guess)
there's a strong noise (high-pitch, sounds a bit like there was an over-
amplification or smth) while playing sounds. If I use slave.pcm "pcmUsb"
instead of "asymUsb" the noise is gone and everything is fine (besides the
incapability of simultaneous sounds), so I guess it's dmix's fault.
Any clue why?
--
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