From: Thomas Sailer <sailer@ife.ee.ethz.ch>
To: linux-sound@vger.kernel.org
Subject: Re: Full Duplex (Play + Record simultaniously)
Date: Thu, 04 Mar 1999 11:35:50 +0000 [thread overview]
Message-ID: <marc-linux-sound-92054772427340@msgid-missing> (raw)
In-Reply-To: <marc-linux-sound-92048039409666@msgid-missing>
Georg Wendt wrote:
> I wanna use a record-programm running in one shell and playback audio
> started on another shell.
> However, whenever one of the programs has started, it blocks the
> dsp-device and the other application can't work.
Depends on the soundcard and the driver. With some drivers this works.
> Is there a way to avoid this effect?
Yep - don't access the audio device directly, use an intermediate
program. EsounD might provide what you need.
> Another way: What about using two soundcards, one for playback, the
> other for recording? Since I can decide the sound-device used by the
> applications, this should work, shouldn't it?
In this case you get plesiochronous sampling rates. If that is a
problem depends on the application.
Tom
next prev parent reply other threads:[~1999-03-04 11:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-03-03 16:55 Full Duplex (Play + Record simultaniously) Georg Wendt
1999-03-03 17:25 ` Raoul Boenisch
1999-03-04 11:35 ` Thomas Sailer [this message]
1999-03-04 15:58 ` Eric B. Mitchell
1999-03-04 18:32 ` Thomas Sailer
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