[Speex-dev] Recommended version for production use

Jean-Marc Valin Jean-Marc.Valin at USherbrooke.ca
Fri Apr 21 08:07:57 PDT 2006

> Even without using any of the new 1.1 features such as AGC or denoising,
> files encoded with the 1.1.11/1.1.12 speexenc.exe tend to contain wild
> amplitude-level variations, tonal artifacts, and clipped regions.

OK, bug found and fixed in svn. Unlike what I originally said, only the
4 kbps narrowband and 5.75 kbps wideband modes were affected. The bug
was present since 1.1.7.


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