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r9y9 / pysptk

A python wrapper for Speech Signal Processing Toolkit (SPTK).
http://pysptk.readthedocs.io/en/latest/
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About MCEP Function #88

Closed chankl3579 closed 2 years ago

chankl3579 commented 2 years ago

Thanks for the repo and sorry for asking a dump question. I am trying to use the mcep function in the package for calculating Mel Cepstral Distortion. According to your online document, the input to this function is windowed, which is descripted as "a windowed frame with shape (frame length)". I am not sure what actually this frame is. Is there another function in the package that calculate this frame from an audio file? Or what is the recommended way to get this frame? Thanks.

r9y9 commented 2 years ago

https://pysptk.readthedocs.io/en/latest/sptk.html#window-functions

Please also check the example notebook: https://nbviewer.org/github/r9y9/pysptk/blob/master/examples/pysptk%20introduction.ipynb