[Speex-dev] Speex VAD algorithm
Jean-Marc.Valin at USherbrooke.ca
Wed Sep 29 23:35:55 PDT 2004
Note that this (MCRA and all) is only true for the "new" VAD included in the
1.1.x preprocessor. The other (main) VAD is just a big kludge that could
certainly be improved.
Selon Devendra Jalihal <dj at ee.iitm.ac.in>:
> Many of the ideas used in Speex VAD are found in the paper by Israel
> "Noise Spectrum Estimation in Adverse Environments: Improved Minima
> Controlled Recursive Averaging"
> that appeared in IEEE Trans on Speech and Audio Processing, Sept 2003.
> -Devendra Jalihal
> On Mon, 27 Sep 2004, Lisa Guo wrote:
> > Could anybody tell me where I can find the algorithm description behind
> > the Speex VAD implementation?
> > Thanks,
> > Lisa
> Speex-dev mailing list
> Speex-dev at xiph.org
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