[Pkg-pulseaudio-devel] Bug#534801: Sound blaster?

[Norbert Veber]

I had the same issue with a sblive card.  The docs at
http://pulseaudio.org/wiki/Modules say:

tsched

Use system-timer based model (aka glitch-free). Defaults to 1 (enabled).
If your hardware does not return accurate timing information (e.g.
Creative sound cards) you can try to set tsched=0 to enable the interupt
based timing which was used in 0.9.10 and before.

So the fix was to change the hal moudle in /etc/pulse/default.pa to:
load-module module-hal-detect tsched=0

Thanks,

Norbert