Wiener Filtering Audio

plesna@rpi.edu

Fri, 04/15/2005 - 21:11

To whom,

I have an audio signal that I want to try to denoise through a Wiener filter. I have the FFT of the signal, but I dont know how to compute the signal to noise ratio vector needed by the ippsFilterUpdateWiener function that I want to use. I am programming in C to a PCA, Armcore, processor.

Thanks!

Adam

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