mfcc

The given programme calculates the mfcc coefficients of a given speech signal

Description

The algorithm divides the speech sample into fames and then computes mfcc of each frame and stores in the matrix

• Required Products: Signal Processing Toolbox
• MATLAB release: MATLAB 7.1.0 (R14SP3)

[fikrulhakim]

Hello,

how can i applied mfcc in matlab?
actually i do not really know the step
and so far what i've doing is record, play and plot the signal,
and now i want to use MFCC tehcnique, but i do not know how to implement it. Hopefully you can assists me. I've download your Mfcc code and try to run, but there is a problem..i really need your help.Please..

[Gökhan Vural]

i made a mistake or it doesn't work correctly

>>noFrames=floor(l/FrameStep);

That row returns 0 as number of frame and resulting matrix becomes empty cause of it..

[Mohamed]

how can i use this file
i really need your help. Please...

[Taewoo Lee]

 

[Fitri teh]

can u explain to me ..I have run this coding no error and the plot signal is not appear..:)

[Amjad]

1

[Ankit Kakkar]

can u please mail me the kannumfcc1.2.h file. I came across your c code and want to use it in my research.

[e-mail]

[Chirag Agrawal]

Hi.. I calculated the mfcc matrix of a given audio signal and of a test signal for finding a match. But the total number of samples in both of them is different. Should averge out both to same number? what else can i do? please reply asap.