[Speex-dev] Speex VAD always returning 1

Clifton Craig clifton.craig at gmail.com
Mon Aug 29 13:16:52 PDT 2011

+1 on this question as I wanted to start playing with it as well.

On Aug 29, 2011, at 9:41 AM, Shridhar, Vasant wrote:

> I have been trying to understand how to get the VAD algorithm working.  I sent an input stream of all zeros into the preprocessor but still got a return value of 1 indicating that speech was detected.  Is this feature not available with the latest release?  I thought at the very least it would detect this as silence and return 0 but that does not seem to be the case.
> Does anyone have any information on how to use this or some example code to set this up I might try.
> Thanks,
> Vas
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