Mel Cepstrum Coefficients

[malaguena]

mfcc.m

Hi,
I found the mel cepstrum coefficients of a part of a wav file(speech signal). But I am not sure whether its true or not. Because the coefficients are almost same with another different part's mel cepstrum coefficients of the same speech signal.

I am sending the samples of a part of my speech signal. And also I am sending the mel cepstrum coefficients (20 coefficients) of this part of the speech signal.

Could anybody who has a program for the mel cepstrum coefficient calculation, check whether the given coefficients are true or not?

Thanks

 

[supiper]

Try this toolBox in Matlab. Use "mfcc.m" file:

 

[malaguena]

Thanks for the toolbox that you recommended. I examined it, but it requires a wav file to calculate the mfcc. But I have just the samples. So is there any way to convert the samples to a wav file, or is there another toolkit for mfcc calculation? (c code is preferred)

 

[supiper]

to convert samples to a wav file use "wavwrite" function in Matlab.

 

[sab_sab]

Hi,

I dont see a toolbox in that link. COuld you please express the ling again?

 

[shwetabansal]

Re: mfcc.m

Hi,
I found the mel cepstrum coefficients of a part of a wav file(speech signal). But I am not sure whether its true or not. Because the coefficients are almost same with another different part's mel cepstrum coefficients of the same speech signal.

I am sending the samples of a part of my speech signal. And also I am sending the mel cepstrum coefficients (20 coefficients) of this part of the speech signal.

Could anybody who has a program for the mel cepstrum coefficient calculation, check whether the given coefficients are true or not?

Thanks

can u send me the codes for mfcc...thanx and regards