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Acoustic Model Discussions

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adapting acoustic model
User: Francis
Date: 7/25/2010 9:14 pm
Views: 4924
Rating: 4

HI All,

I've was able to create a custom acoustic model folling this tutorial: http://www.voxforge.org/home/dev/acousticmodels/linux


The recognition of my voice is great.  Next I wanted to use this data to adapt the Voxforge acoustic model to better recognize my voice.  Hpwever, i am running into the following error in Step 4 of Adapt with the following command:

HVite -A -D -T 1 -l '*' -o SWT -b SENT-END -C config -H macros -H hmmdefs -i adaptPhones.mlf -m -t 250.0 150.0 1000.0 -y lab -a -I adaptWords.mlf -S adapt.scp dict tiedlist

 

The error is:

Aligning File: ./mfcc/sample19.mfc
Created lattice with 6 nodes / 5 arcs from label file
  ERROR [+8231]  GetHCIModel: Cannot find hmm [t-]en[+???]
 FATAL ERROR - Terminating program ../../../../HTK_july24_2010/htk/HTKTools/HVite

 

Can anyone help me with what this means?  I don't have a clue and can't find any info online.

 

Thanks a lot,

Franci

--- (Edited on 7/25/2010 9:14 pm [GMT-0500] by Visitor) ---

Re: adapting acoustic model
User: kmaclean
Date: 7/28/2010 2:41 pm
Views: 1328
Rating: 5

>  ERROR [+8231]  GetHCIModel: Cannot find hmm [t-]en[+???]

which version of HTK are you using?

--- (Edited on 7/28/2010 3:41 pm [GMT-0400] by kmaclean) ---

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