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Example of recognize speech

Mickael
2013-03-18
2013-03-19
  • Mickael

    Mickael - 2013-03-18

    Hello,
    I would like to do a recognize speech in French language for an IVR. Would it be possible to do an example for “Hello world”? Because I don’t understand how to use “dynamicdecoder” or “wfsadecoder”.
    I installed Bavieca and tools have been created in: “bavieca-code/bin/x86_64-Linux/”.
    I read the website bavieca.org, I create files for: “phonetic symbol set”, “hypothesis”, “pronunciation lexicon” and others but I don’t understand how to use for “dynamicdecoder”.
    Can you help me?
    Best regards.

     
    • Daniel Bolanos

      Daniel Bolanos - 2013-03-18

      Hello Mickael,

      To do speech recognition in French you first need speech data to train
      a set of acoustic models for French. Bavieca does provide the tools to
      do the acoustic modelling, but you need to have the corpus of
      transcribed speech. That means that you need a series of utterances
      with corresponding word-level transcriptions. Typically hours of
      speech are needed, and the speech needs to be from different speakers.
      Do you have that kind of data?

      Daniel

      On 3/18/13, Mickael micka59@users.sf.net wrote:

      Hello,
      I would like to do a recognize speech in French language for an IVR. Would
      it be possible to do an example for “Hello world”? Because I don’t
      understand how to use “dynamicdecoder” or “wfsadecoder”.
      I installed Bavieca and tools have been created in:
      “bavieca-code/bin/x86_64-Linux/”.
      I read the website bavieca.org, I create files for: “phonetic symbol set”,
      “hypothesis”, “pronunciation lexicon” and others but I don’t understand how
      to use for “dynamicdecoder”.
      Can you help me?
      Best regards.


      Example of recognize
      speech


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  • Daniel Bolanos

    Daniel Bolanos - 2013-03-18

    Hello Mickael,

    To do speech recognition in French you first need speech data to train
    a set of acoustic models for French. Bavieca does provide the tools to
    do the acoustic modelling, but you need to have the corpus of
    transcribed speech. That means that you need a series of utterances
    with corresponding word-level transcriptions. Typically hours of
    speech are needed, and the speech needs to be from different speakers.
    Do you have that kind of data?

    Daniel

     
    • Mickael

      Mickael - 2013-03-19

      Hello Daniel,

      Thank you for your attention.
      I recover the following files: frenchWords62K.dic, frenchWords62K.DMP that I have recovered from a Sphinx project. From frenchWords62K.dic file, I create a file for the phonetic symbol set : phoneticFrench.
      Are they compatible with Bavieca ?

      Mickael

       
      • Daniel Bolanos

        Daniel Bolanos - 2013-03-19

        Mickael, I'm not familiar with those files. Please take a look at the file formats supported by Bavieca: http://www.bavieca.org/tools.html

         

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