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Re: [Discuss-gnuradio] Over the Air Signal Capture

From: Ramakrishnan Muthukrishnan
Subject: Re: [Discuss-gnuradio] Over the Air Signal Capture
Date: Sat, 15 Jan 2005 23:22:53 +0530

On Fri, 14 Jan 2005 16:23:34 -0700 (MST), address@hidden
<address@hidden> wrote:
> What are the thoughts on an IMBE CODEC?  Isn't that covered by a patent?

Use speex, if you want to encode speech with a patent unencumbered
algorithm. Speex (AFAIK) use algorithms for which patents have expired
or are old enough. I have listened to speex encoded speeches, they are
excellent. IMHO, ham community should not embrace AMBE (as has been
done in some of the digital voice projects).

  Ramakrishnan         http://www.hackGNU.org
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