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Small offset in pocketsphinx_continuous word timestamps

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Joel
2015-07-21
2015-07-22
  • Joel

    Joel - 2015-07-21

    I need to extract the timestamps of the beginnings and endings of words in an audio file. However, when I run

    pocketsphinx_continuous -infile audio.wav -time yes -logfn log.txt
    

    The timestamps lag behind the actual audio by about 0.4 seconds. Although its a small offset, it's critical to the project that the start/end are very precise. Is there any way to increase the accuracy of pocketsphinx_continuous, or is there a more precise option out there?
    Thanks

     
    • Nickolay V. Shmyrev

      Please provide the sample file and exact word which you think is not correctly detected.

      Please provide the information about pocketsphinx version you are using.

       

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