From owner-freebsd-current  Fri Feb 28 18:45:24 2003
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From: Jun Su <JunSu@gmx.net>
To: "Kevin Oberman" <oberman@es.net>
Subject: Re: Hyperactive ICH2 sound (with workaround)
Date: Sat, 1 Mar 2003 10:44:57 +0800
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Soory for my English. there is a time delay in playback. Thanks. If you need 
me do any test, I am glad to do.

Jun Su

On Saturday 01 March 2003 04:01, Kevin Oberman wrote:
> > From: Jun Su <JunSu@gmx.net>
> > Date: Fri, 28 Feb 2003 22:19:49 +0800
> > Sender: owner-freebsd-current@FreeBSD.ORG
> >
> >
> > When I load snd_ich module, I got the following output.
> > pcm0: <Intel 82801CA (ICH3)> port 0x18c0-0x18ff,0x1c00-0x1cff irq 9 at
> > device 31.5 on pci0
> > pcm0: <unknown ac97 codec> (id=0x594d4803)
> > pcm0: measured ac97 link rate at 682666666 Hz
> >
> > sysctl hw.snd.pcm0 :
> > hw.snd.pcm0.buffersize: 16384
> > hw.snd.pcm0.vchans: 0
> > hw.snd.pcm0.ac97rate: 682666666
> >
> > uname -v:
> > FreeBSD 5.0-CURRENT #10: Fri Feb 28 11:53:30 CST 2003
> >
> > I can play the sound, however the sound has lag. I am not sure if it is
> > the porblem casued by the rate. When I play the sound, I get the same
> > problem in the PR34942: http://www.FreeBSD.org/cgi/query-pr.cgi?pr=34942
> >
> > Who can give some advice on this problem?
>
> Could you clarify what you mean by "the sound has lag"? Do you mean
> that it plays too slowly or that there is a time delay in playback?
>
> It sure sounds like the test for sampling rate is fubar.
>
> R. Kevin Oberman, Network Engineer
> Energy Sciences Network (ESnet)
> Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
> E-mail: oberman@es.net			Phone: +1 510 486-8634
>
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