[Speex-dev] Help needed regarding AGC

wang.zhiping1 at zte.com.cn wang.zhiping1 at zte.com.cn
Thu Aug 11 17:56:43 PDT 2005

I think you can detect the voice by check the energy and zero crossing. 
When you are not sure that the signal is speech, the energy of the signal 
should be limited.

Information Security  Notice:
The information contained in this mail is
solely property of  ZTE Corporation. 
This mail communication is confidential.
Recipients named above are obligated to
maintain secrecy and are not permitted to
disclose the contents of this communication
to others.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20050812/825e6c2f/attachment.html

More information about the Speex-dev mailing list