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How to get the Duration of Phonemes

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2018-01-03
2018-01-10
  • Kumararatnam Kabilesh

    I succesfully ran pocketsphinx in my PC. I used the speech recognition and phoneme recognition.
    Is it returning the duration of phonemes also? If not how to get them?
    Will it return Visemes? How to get them?

    To return phonemes from a .raw file, it took almost 3 mins and to return the text of the speech, it took almost 10 secs. Is this normal? Can't this be quicken?

    This is how I ran the commands

    //Voice recognition from file
    pocketsphinx_continuous.exe -infile test\data\goforward.raw -hmm model\en-us\en-us -lm model\en-us\en-us.lm.bin -dict model\en-us\cmudict-en-us.dict
    
    //Voice recognition from mic
    pocketsphinx_continuous.exe -inmic yes -hmm model\en-us\en-us -lm model\en-us\en-us.lm.bin -dict model\en-us\cmudict-en-us.dict
    
    //Phoneme recognition
    pocketsphinx_continuous.exe -infile test\data\goforward.raw -hmm model\en-us\en-us -allphone model/en-us/en-us-phone.lm.bin  -backtrace yes -beam 1e-20 -pbeam 1e-20 -lw 2.0
    
     
    • Nickolay V. Shmyrev

      You ask this question in many places, asking many times does not increase your chance to get answer. This is not an mantra. It is better to provide more information:

      1) What is the OS/CPU you have
      2) What is the system load while you run the software
      3) What is the exact log output
      4) What is the execution time

      The more information you provide the faster you get an answer.

       

      Last edit: Nickolay V. Shmyrev 2018-01-08

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