[Speex-dev] Denoise causing drain pipe effect in audio
whg21 at cam.ac.uk
Fri Jun 4 15:22:18 PDT 2010
On Fri, 2010-06-04 at 17:12 -0400, Jean-Marc Valin wrote:
> > In general, if you have information about the nature of the noise
> > are trying to suppress, you can do much better than just assuming
> > noise.
> Nobody assumes white noise. The Speex noise suppressor applies an
> MCRA-like algorithm to estimate the noise and then it has a spectral
> amplitude estimator (similar to Wiener, but with a better criterion
Fair enough. As I said, I don't really know how the Speex algorithm
I guess John's point is an interesting one to draw from this.
I'll just go back to sleep now.
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