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Looking for resampling method "kaiser best"

Open ADD-eNavarro opened this issue 4 years ago • 1 comments
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First things first, I am not used to working with sound, so not a deep knowledge of NAudio. I am translating a python voice recognizing system to C#, and since there's no such thing as C# librosa -not that I know of at least- I'm using NAudio. But the preprocessing of the voice entry includes resampling. In librosa it's made using its standard, "kaiser best" method. With NAudio I'm using WdlResamplingSampleProvider, but the resampled result is not the same as with python/librosa, and that's killing the performance of my voice recgnition system. Is there a way to use that "kaiser best" method with NAudio?

ADD-eNavarro avatar Sep 20 '21 07:09 ADD-eNavarro

Probably the MediaFoundationResampler is the highest quality in NAudio.

markheath avatar Oct 14 '21 08:10 markheath