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speex 1.2.1

Library for patent-free audio compression format

GNU Speex is a patent-free audio compression codec specially designed for speech. It is well-adapted to internet applications, such as VoIP. It features compression of different bands in the same bitstream, intensity stereo encoding, and voice activity detection.


Install speex 1.2.1 as follows:

guix install speex@1.2.1

Or install the latest version:

guix install speex

You can also install packages in augmented, pure or containerized environments for development or simply to try them out without polluting your user profile. See the guix shell documentation for more information.