Speex dev - Oct 2008 - cannot hear a 1Khz tone with speex

Hallo I'm new in the mailing list :)

I'm working with a program called mumble that uses speex and the problem is
that, if I use a mumble client that tries to reproduce a wave file
containing a 1Khz tone, I cannot hear that tone.

I've tried to comment all the denoise functions but nothing could solve the
problem.

I've turned off the VBR, with the function speex_encoder_ctl and the
SPEEX_SET_VBR define but the result is that I can here the tone for 1-2
seconds and then noise, terrible noise.

Can someone help me, please ?

Thanks
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What version of Speex are you using? Some older versions could have some
problems, but it should be fixed now. Also, can you reproduce the
problem with speexenc/speexdec?

	Jean-Marc

Marco Servadei a ?crit :
> Hallo I'm new in the mailing list :)
> 
> I'm working with a program called mumble that uses speex and the
problem
> is that, if I use a mumble client that tries to reproduce a wave file
> containing a 1Khz tone, I cannot hear that tone.
> 
> I've tried to comment all the denoise functions but nothing could solve
> the problem.
> 
> I've turned off the VBR, with the function speex_encoder_ctl and the 
> SPEEX_SET_VBR define but the result is that I can here the tone for 1-2
> seconds and then noise, terrible noise.
> 
> Can someone help me, please ?
> 
> Thanks
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Speex-dev mailing list
> Speex-dev at xiph.org
> http://lists.xiph.org/mailman/listinfo/speex-dev

Hi Jean-Mark and Marco,

I encountered the same problem using SPeex on a blackfin where any tone 
would pass correctly for between 1 and 2 seconds and then switch to 
noise afterwards. Disabling the VAD solves this issue.

Cheers!
Jason