Date: Sat, 11 Dec 2004 22:00:54 +0100 From: Gert Cuykens <gert.cuykens@gmail.com> To: Thomas-Martin Seck <tmseck-lists@netcologne.de> Cc: freebsd-current@freebsd.org Subject: Re: FreeBSD sound distortion problems with SB Live! fixed with PREEMPTION Message-ID: <ef60af090412111300372fe291@mail.gmail.com> In-Reply-To: <20041211155825.16409.qmail@laurel.tmseck.homedns.org> References: <20041210155518.O63382@carver.gumbysoft.com> <20041211155825.16409.qmail@laurel.tmseck.homedns.org>
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On 11 Dec 2004 15:58:25 -0000, Thomas-Martin Seck <tmseck-lists@netcologne.de> wrote: > * Doug White <dwhite@gumbysoft.com>: > > > I purchased a SBLive 5.1 and ran tests with it in a Dell PowerEdge 1750 > > (2x2.4GHz Xeon) the last time we had complaints about sound jitteryness > > and I wasn't able to reproduce it, even with heavy buildworld load. > > Guess its time to pull the card out and give it another try (after I just > > pulled it out of the machine yesterday...) > > Do add another datapoint here: > > Playing an mp3 with mpg321 from the console while doing a 'make extract' > or even 'make clean' in www/firefox is sufficient for reproducing the > sound related issues here. (This is pIII-550 with a Soundblaster card > (ES137x driver), 4BSD scheduler and an IDE disk on a Promise PDC20268 > UDMA100 controller). With PREEMPTION enabled, the playback is slowed > down noticeably, pops and clicks are rare, though. Without PREEMPTION > enabled, mp3 output was severely distorted even when not much system > activity happened beyond running mpg321. > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > i think i have the same problem expect on my sk8n onboard sound (ich driver) i have total distortion all the time. help please, me would like sound very much :)
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