compute-mfcc

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zumpchke

hi i have doubt in initFilterbank which calculate about filterCentreFreq not use f(i)=floor((nfft+1)∗h(i)/samplerate)

zlwzlwzlw

Does this code distinguish between mono and stereo audio?

1

jiemojiemo

comparison with librosa

1

Hi, I was trying to compare your mfcc w.r.t librosa mfcc and I found lot of difference. Here are my arguments for librosa. I was able to match the other...

aashish-kumar

Read 32Bit Floating point audio

1

Just wondering how hard it would be to modify your code to with with 32bit floats. We have made a couple of attempts but end up with garbage out. Any...

mdjp

What's 'Apply Mel-flooring' for?

3

I want to use part of this code to extract filter bank features, but I don't understand what is the function of a part named //Apply Mel-flooring? And it will...

lzm0706

Can I modify the sample rate?

1

Since I just have wav file with sample rate of 44100, can I just simply modify the sampFreq in MFCC constructor from 16000 to 44100?

JefferyO

does it support first order n second order coefficients for mfcc

1

annamnara