[Speex-dev] Speex VAD always returning 1

Shridhar, Vasant vasant.shridhar at harman.com
Sun Sep 4 16:42:35 PDT 2011

This works well.  Thanks for the link.  However I am curious about something.  Speex requires a  VAD for the VBR mode and the comfort noise preservation.  Is the Speex portion for this different than the VAD result returned from the preprocessor call?

From: speex-dev-bounces at xiph.org [speex-dev-bounces at xiph.org] On Behalf Of Ken Smith [ken at alanta.com]
Sent: Monday, August 29, 2011 6:38 PM
To: speex-dev at xiph.org
Subject: Re: [Speex-dev] Speex VAD always returning 1

For what it's worth, I've had significantly better luck with the WebRtc VAD. It's pretty good.


In general, the WebRTC voice engine seems to be more sophisticated and mature than the Speex preprocessor (as opposed to the Speex codec, which is pretty good).

Ken Smith
Cell: 425-443-2359
Email: ken at alanta.com<mailto:ken at alanta.com>
Blog: http://blog.wouldbetheologian.com/

On Mon, Aug 29, 2011 at 1:36 PM, Yanick Bourbeau <ybourbeau at mrgtech.ca<mailto:ybourbeau at mrgtech.ca>> wrote:

More information about the Speex-dev mailing list