Ticket #121 (closed defect: fixed)
How-to Acoustic Model Creation Script - HVite error: Unable to open label file
Reported by: | kmaclean | Owned by: | kmaclean |
---|---|---|---|
Priority: | minor | Milestone: | WebSite 0.2.1 |
Component: | Scripts | Version: | 0.1-alpha |
Keywords: | Cc: |
Description
sjmacgregor said: I am running the accoustic model creation script on Linux and I get the following error in step 8:
realign hmm7
"ERROR [+6510] LOpen: Unable to open label file interim_files/mfcc/sample1.lab
FATAL ERROR - Terminating program HVite"
I am using HTK 3.3.
What am I doing wrong?
Workaround:
Each line of your prompts file likely needs a "*/" (star & forward slash) before each file name. Your first prompt line should look something like this:
*/sample1 DIAL ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE OH ZERO
I looks like the prompts file in Step 2 of the How-to was updated to exclude the "*/", but the acoustic model training script was not updated.
Action: need to update acoustic model creation script (in how-to and tutorial) to fix this ...
Change History
comment:2 Changed 16 years ago by kmaclean
- Summary changed from HVite error: Unable to open label file interim_files/mfcc/sample1.lab to How-to Acoustic Model Creation Script - HVite error: Unable to open label file
comment:3 Changed 16 years ago by kmaclean
Need to create a VoxForge version of HTK's prompts2mlf script or update prompts file in How-to to include "*/".
Subroutine from VoxForge HTK_Compile_Model.sh script:
make_wordsmlf () { perl ../../HTK_scripts/prompts2mlf ./interim_files/words.mlf ../prompts return 0 }