Librosa: computing MFCC

Created on 17 Dec 2018  路  3Comments  路  Source: librosa/librosa

Can I specify parameters such as frame_length and frame_shift when computing MFCC with librosa?

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picture Yaxiong2015

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Hey @yaxiongma,

maybe you want to checkout this issue: #584

Best
Stefan

picture stefan-balke on 17 Dec 2018
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Hey @yaxiongma,

maybe you want to checkout this issue: #584

Best
Stefan

stefan-balke picture stefan-balke on 17 Dec 2018
👍2

@stefan-balke ,Thank you. Finally, I do it like this.
y,sr = librosa.load(wav,sr = None) frame_size = int(sr/1000*20) frame_shift = int(sr/1000*10) mfccs = librosa.feature.mfcc(y=y, sr=sr, n_mfcc=13,fmax=8000,hop_length = frame_shift, n_fft = frame_size)

Yaxiong2015 picture Yaxiong2015 on 18 Dec 2018

moving this discussion to #804

lostanlen picture lostanlen on 25 Dec 2018
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