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Hcopy output
User: novision
Date: 5/20/2010 4:44 am
Views: 3604
Rating: 14

Hii all,


I am trying to make a decoder for myself. I need the feature parameters from htk.

I have used the same wav_config file as given in the tutorial for my HTK recognition software.But when i try to see the feature parameters(.mfc file) using the command HList , it shows 26 vectors per frame instead of 25(mfcc(12) + delta (12) + 0th(1),which it should show).

sample1.mfc

------------------------------------ Samples: 0->-1 ------------------------------------
0:     -18.144   3.699   0.551   2.406   6.086   6.956   3.845   5.387  11.362   7.867
         6.097   2.205  68.196   0.183  -0.022  -0.345   0.204  -1.470  -1.194   0.097
        -0.471  -1.137  -0.228  -0.189   0.845   0.130
1:     -18.078   2.801  -0.185   3.511   2.543   3.737   6.169   5.410   7.749   7.631
         6.462   7.283  68.259  -0.076  -0.009   0.427   0.709  -1.433  -1.166   0.350
        -0.488  -2.145  -0.693  -0.609   0.688   0.029

Am i wrong here conceptually?

If not then which vectors to take while calculating the observation probabilites for continuos densities(because we have used a proto having 25 vectors in the next step).

Plz help me understand htk..

thnx

Re: Hcopy output
User: Visitor
Date: 5/27/2010 3:21 am
Views: 140
Rating: 15

Plz somebody reply...

I will be very thankful...

 

Re: Hcopy output
User: kmaclean
Date: 6/9/2010 4:14 pm
Views: 144
Rating: 17

>I am trying to make a decoder for myself. I need the feature

>parameters from htk.

Have you tried the HTK mailing list?

 

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