Manipulating mfcc files (HTK)

Acoustic Model Discussions

User: Nitish
Date: 7/27/2012 6:42 am

Views: 6150
Rating: 8

Hi,

I have used HCopy to convert a few .wav files to .mfcc files. Now I want to add 2 more features to each vector of the .mfcc file. In other words, I want to manipulate the mfcc files and add some features of my own and then use it for training. I can't figure out how I do this. As far as I know, HTK doesn't have tools to accomplish this. Please help.

--- (Edited on 7/27/2012 6:42 am [GMT-0500] by Visitor) ---

Re: Manipulating mfcc files (HTK)

User: nsh
Date: 7/27/2012 1:34 pm

Views: 2380
Rating: 7

There are external tools for that, for example you can use this tool to convert features from text (you can construct text feature files yourself) to HTK binary format

http://speech-research.com/SRTxt2User/index.html

--- (Edited on 7/27/2012 22:34 [GMT+0400] by nsh) ---

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