[linux-audio-user] zipper noise during playback

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Hi, 

I think you know this and probably do it right already, can't hurt to repeat 
it though. 
You have to run the sb-live with 48khz sampling frequency to achieve good 
performance. I haven't heard of this particular issue but I imagine it's 
possible since sb-live does internal resampling...
More probable is perhaps that the card is faulty.

/Robert

On Tuesday 03 February 2004 04.37, Dave Phillips wrote:
> Greetings:
>
>   I've already written to the usual lists about this problem, but as yet
> I've read no solution.
>
>   During playback of audio in JACK apps (Snd, Ardour, SC3) the sound wil
> often start out fine but after a few minutes it begins to distort in a
> "zipping" fashion, like it's out of sync with itself. After a few
> minutes it returns to stability. It's starting to be a real problem for
> me, so I thought I'd ask here again if anyone else has experienced this
> problem and what did you do to fix it.
>
>   Here's the system:
>
>     Planet CCRMA RH 9 w. kernel 2.4.24-ll
>     ALSA 1.0.1
>     JACK 0.94
>     SBLive Value
>     gForce2 w. nVidia driver
>     XFree86 4.3.0
>
>   The machine is no screamer, an 800 MHz Duron, but I haven't had this
> problem with it before. I have suspicions about the nVidia card and
> driver, and I'm also wondering about moving the SBLive to another slot.
> Any and all advice on this problem will be vastly appreciated.
>
>   Btw, I don't have the problem during playback from XMMS or xine.
>
> Best regards,
>
> dp


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