Dinuka123
Newbie level 1
i'm currently carrying out a project related to speech recognition where mouse events like right click, left click, double click .. etc will be given as voice command. therefore as the first step my supervisor told me to extract the features of each voice command using Mel frequency cepstral coefficient and store those extracted features in a text file using LIBSVM format. i have implemented MFCC using some reference in the internet. but i'm not sure where this is correct. i'm not sure about the out put of the MFCC. :-( my program gives something like this when i say 'Right'
e.g -15.211534 8.230449 2.150475 4.000576 -0.037819 -1.083192 0.102314 0.232710 -0.813507 -0.349909 0.850858
1) can some one explain what king of out put should get from MFCC
2) how to store extracted features from MFCC in LIBSVM format.
3) and can some one help me to find the correct mathlab implementation of MFCC for my problem.
e.g -15.211534 8.230449 2.150475 4.000576 -0.037819 -1.083192 0.102314 0.232710 -0.813507 -0.349909 0.850858
1) can some one explain what king of out put should get from MFCC
2) how to store extracted features from MFCC in LIBSVM format.
3) and can some one help me to find the correct mathlab implementation of MFCC for my problem.