[Bug 428619] Re: pulseaudio crackle/distortion with cs46xx on latest update

[Joseph Huber]

Same problem here...Turtle Beach Santa Cruz PCI with CS4630 chipset in a
Dell Optiplex 620.  This card was working wonderfully in 9.04. I skipped
the 9.10 upgrade after reading that support for this card was broken.  I
had to upgrade to 10.04 LTS to work on another project, and as mentioned
above, the card is broken in 10.04 LTS.  There are periods (10-15
seconds) of working sound, followed by "motorboating" for 5-10 seconds
followed by working sound.  When the sound is working, there is
crackling.  I played around with settings and tried a number of the
fixes suggested in other forums and blogs, but nothing has worked so
far.  The card works wonderfully in Windows XP.  This is a nice sound
card that serves me well, and I really dislike throwing away working
hardware because of buggy software support.  Hopefully someone can find
a fix and get it implemented.

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pulseaudio crackle/distortion with cs46xx on latest update
https://bugs.launchpad.net/bugs/428619
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