From:	Clemens Valens <c DOT valens AT mindless DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: audio samples for allegro
Organization:	http://www.remarq.com: The World's Usenet/Discussions Start Here
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Date:	Mon, 28 Jun 1999 23:55:29 -0800
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To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

I don't know about the Allegro audio format but to convert
signed to unsigned is not difficult: add an offset to all
samples so that the most negative sample becomes 0.

Example:
Signed input in [-128,+127], add 127 to each sample and you
will get unsigned samples in [0..255].

Clemens



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