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Related to the calculation, verification, usage, and requirements for Mel Frequency Cepstral Coefficients.

1 vote
1 answer
219 views

Given MFCC values for some wav’s, how can I easily tell if all speakers are the same?

What I got so far: I calculate MFCC (16 values) with an existing tool, I have between 2000 and 4000 frames per wav file. Simply taking the average of MFCCx is not meaningful. …
EddieM's user avatar
  • 43
3 votes
2 answers
3k views

MFCC window size at different sampling rates

The general recommendation for window size when calculating MFCC seems to be 20-40 msec. …
EddieM's user avatar
  • 43