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unable to set MFCC_E_D_N_Z as target for coding
User: ashwin
Date: 6/22/2011 12:24 am
Views: 3648
Rating: 13

i am not able to set MFCC_E_D_N_Z as the target for coding the wav files.

I get the following ERROR:

HCopy -A -D -T 1 -C ./input_files/wav_config -S ../codetrain.scp

HTK Configuration Parameters[14]
  Module/Tool     Parameter                  Value
#                 RAWENERGY                  FALSE
#                 TRACE                          0
#                 ESCALE                  1.000000
#                 ENORMALISE                 FALSE
#                 ZMEANSOURCE                 TRUE
#                 NUMCEPS                       12
#                 NUMCHANS                      24
#                 PREEMCOEF               0.970000
#                 USEHAMMING                  TRUE
#                 WINDOWSIZE         250000.000000
#                 TARGETRATE         100000.000000
#                 TARGETKIND          MFCC_E_D_N_Z
#                 SOURCERATE                   625
#                 SOURCEFORMAT                 WAV

  ERROR [+1019]  SetConfParms: incompatible TARGETKIND=MFCC_E_D_N_Z for coding
 FATAL ERROR - Terminating program HCopy


Please Help me out

Re: unable to set MFCC_E_D_N_Z as target for coding
User: kmaclean
Date: 6/22/2011 10:07 am
Views: 137
Rating: 13

>i am not able to set MFCC_E_D_N_Z as the target for coding the wav files.
You need to create MFCC files using MFCC_O_D feature format.  And then convert them to the desired target format (MFCC_E_D_N_Z) in the proto fil.

See my post for details.

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