From: Peter Zubaj <pzad@pobox.sk>
To: Lee Revell <rlrevell@joe-job.com>
Cc: The Orqwith Vagrant <theorqwithvagrant@bredband.net>,
alsa-user@lists.sourceforge.net,
alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: Re: AC3 Passthrough on Audigy2 ZS not working
Date: Fri, 11 Mar 2005 21:39:29 +0100 [thread overview]
Message-ID: <42320201.9080405@pobox.sk> (raw)
In-Reply-To: <1110571798.19093.9.camel@mindpipe>
AFAIK:
Audigy 1 should have not swapped data, Audigy 2 swapped. Probably Audigy
2 ZS need not swapped data too.
Peter Zubaj
>[cc'ing alsa-devel]
>
>James actually had an idea about what may cause this.
>
>Apparently the Audigy2 has a hardware bug where AC3 passthrough has a
>one sample phase error between the left and right channel, and the left
>and right channel are swapped.
>
>It's possible that some receivers really don't like this.
>
>Fortunately this bug can be 100% worked around in the DSP code. I have
>not had time to implement it yet. But if you can understand emu10k1 DSP
>code and want to see how it's done, check out the "Epilog" plugin from
>this (Windows) driver:
>
>http://www.kxproject.com
>
>Lee
>
>
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next prev parent reply other threads:[~2005-03-11 20:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050311112625.770838C515@sc8-sf-spam1.sourceforge.net>
[not found] ` <4231C749.80807@mail.utexas.edu>
[not found] ` <1110568030.14807.44.camel@cthulhu.rlyeth.net>
2005-03-11 20:09 ` Re: AC3 Passthrough on Audigy2 ZS not working Lee Revell
2005-03-11 20:39 ` Peter Zubaj [this message]
2005-03-11 20:41 ` Re: [Alsa-user] " Lee Revell
2005-03-11 20:56 ` [Alsa-devel] " Peter Zubaj
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