[Speex-dev] Problems with Speex echo canceller in 1.1.10

[Jean-Marc Valin]

Le mercredi 27 juillet 2005 à 12:57 -0700, Eric Scott a écrit :
> I'm having trouble getting the echo canceller to work and I'm hoping some one can get me started in diagnosing what's going on.  The symptoms I'm seeing are these:
> 
> 1. If the NES is silence (i.e., no echo, no speech), the ec puts the FES back into the audio.
> 2. If the NES is similar to the FES (same speech words), the ec doesn't seem to remove the echo.

With just this, I can tell that you simply inverted the near and far end
signals.

	Jean-Marc

-- 
Jean-Marc Valin <Jean-Marc.Valin at USherbrooke.ca>
Université de Sherbrooke