Speech Recognition Engines

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How to obtain MFCC parameters?
User: jiapei100
Date: 10/18/2009 10:47 pm
Views: 6211
Rating: 6

 

I would like to extract MFCC parameters by using either HTK or Julius.

 

The function to be calles seems to be FBank2MFCC();

However, I'm wondering is there a full example for the users to extract such MFCC coeffiecients, so that we can analyze the audio signals in our own way?

 

Cheers

JIA

--- (Edited on 10/19/2009 4:47 am [GMT+0100] by jiapei100) ---

Re: How to obtain MFCC parameters?
User: kmaclean
Date: 10/19/2009 10:06 am
Views: 1922
Rating: 5

>I would like to extract MFCC parameters by using either HTK or Julius.

Julius is just a decoder... HTK is a Speech Recognition "toolkit" that includes a Decoder and lots of other stuff...

Look up HCopy in the HTK manual, or Step 5 of the VoxForge AM creation tutorial.

Ken

--- (Edited on 10/19/2009 11:06 am [GMT-0400] by kmaclean) ---

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