From: Ola Benderius <benderiu@student.chalmers.se>
To: alsa-devel@alsa-project.org
Subject: Microphone array using ALSA
Date: Mon, 20 Oct 2008 13:56:18 +0200 [thread overview]
Message-ID: <48FC71E2.4090009@student.chalmers.se> (raw)
Hi!
http://en.wikipedia.org/wiki/Microphone_array
Would it be possible to use several USB soundcards in GNU/Linux using
ALSA to build a microphone array? I have searched the Internet but
haven't found any straight answers. What I have read is that it might be
hard to sync the captured streams even if it would be possible.
So, three questions.
1. Is it theoretically possible?
2. Can it be done using several USB soundcards?
3. Do you know of any code or project in this area as it is?
Think this might be a necessary advancement for the future, the
applications are many. Even Windows Vista has support for it.
Other thoughts, comments?
Regards,
Ola
next reply other threads:[~2008-10-20 11:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-20 11:56 Ola Benderius [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-10-21 11:37 Microphone array using ALSA Mike Mazarick
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