speex: speex (Speech Codec)
speex: 
speex: Speex is an Open Source/Free Software  patent-free audio compression 
speex: format designed for speech. The Speex Project aims to lower the 
speex: barrier of entry for voice applications by providing a free
speex: alternative to expensive proprietary speech codecs. Speex is 
speex: well-adapted to Internet applications and provides useful features
speex: that are not present in most other codecs. Finally, Speex is part of 
speex: the GNU Project and is available under the revised BSD license.
speex: 
speex: