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Speex - Speech compression format

The Speex project aims to build a patent-free voice codec. Unlike codecs like MP3 and Ogg Vorbis, Speex is specially designed for compressing voice at low bit-rates (in the 8-32 kbps/channel range) for applications such as voice over IP (VoIP). Other possible applications include Internet audio streaming at low bit-rate, and archiving of speech data (e.g. voice mail).

The Xiph.org license under which this software is released is similar to a revised BSD license.

Obtaining

Web pagehttp://www.speex.org/
Source tarballhttp://www.speex.org/download/speex-1.0.2.tar.gz
Source informationhttp://www.speex.org/download.html
Version 1.0.2 (stable) released on 2003-09-24
Version 1.1.5 (devel) released on 2004-04-22
Licensed under Xiph.org license.
This is a GNU package.

Documentation

User manual available in HTML format from http://www.speex.org/manual/; User manual available in PDF format from http://www.speex.org/manual.pdf; User manual available in PostScript format from http://www.speex.org/manual.ps
Support contacts

Developer List<speex-dev@xiph.org> <speex-dev-request@xiph.org> http://www.speex.org/vmail.html

Project contacts

Maintainers
Developers

Related information

Source repository:pserver:anoncvs@xiph.org:/usr/local/cvsroot password: anoncvs http://xiph.org/cvs.html
Interfaceslibrary, command line
Source languagesC
Weak prerequisiteslibogg (for command line executables), autoconf, automake, libtool (all three for building from CVS)
Related programsSox, Ogg Vorbis

Entry information

License verified byJanet Casey <jcasey@gnu.org> on 2002-07-11
Entry compiled byJanet Casey <jcasey@gnu.org>

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