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<b>Directory Name:</b>
speech

<br><br>

<b>Introduction:</b>

<br><br>

<ul>
  The Speech utilities are the highest level utilities providing
  basic speech processing tools.
</ul>

<b>Example:</b>

<ul>
  The standard example of the utililty invocation is:
  
  <br><br>
  
  <ul>
    isip_recognize -param param.sof -list decode_list.sof
  </ul>
  
  <br>
  
  This reads the configuration from the parameter file "param.sof"
  and execute the specified operations on the input file list
  "decode_list.sof".
  To see the help message available for the utility, try:

  <br><br>

  <ul>
    isip_recognize -help
  </ul>

  <br>
  
  which will display this message:

  <br><br>

  <ul>
<pre>
isip108_[1]: isip_recognize -help 

name: isip_recognize
synopsis: isip_recognize -param param.sof [-list decode_list.sof]
description: speech recognizer, transforms speech to text
example: isip_recognize -par param.sof -list decode_list.sof -output_mode FILE
                        -output_file hypothesis.out
flags: 
 -verify                    : run without actual decoding
 -help                      : this message

options:
 -output_mode               : output mode specification (FILE, TRANSFORM, LIST)
 -output_format             : output file format (NIST_SCORE, SOF)
 -debug_level               : debugging information level (default NONE)
 -verbose                   : log verbosity level (NONE, BRIEF, DETAILED, ALL)

arguments:
 -param param.sof           : parameters file
 file1.raw file2.sof ...    : input file sequence
 -list decode_list.sof      : input file list
 -output_file hypotheses.out: output file name in FILE mode
 -output_list out_list.sof  : output files list in LIST mode
 -output_dir ./output       : output directory in TRANSFORM mode
 -dir_pres_level N          : num. of preserved directories in TRANSFORM mode 
 -log_file decode.log       : log file used instead of stdout
</pre>    
  </ul>

  The command line options allways override the parameter file values.
  Multiple files can be listed on the command line using standard
  Unix/shell conventions.
</ul>

<b>Example:</b>

<ul>
  In this second example, we demonstrate the use of the isip_transform
  utility.

  <br><br>

  <ul>
<pre>
isip108_[1]: isip_transform.exe file.raw -param params.sof -output_dir ./out
</pre>
  </ul>

  This command performs input file "file.raw" transformation
  specified in the parameter file "params.sof"
  and places the output file to the directory "out".
</ul>

<b>Utilities:</b>

<ul>

  The following utilities (applications) can be found in the
  speech directory:

  <br><br>
  
  <center>
  <table border=5>
  <tr>
  <td><a href="./isip_eval/index.html">eval</a>
  <td><a href="./isip_extract_hypo/index.html">extract_hypo</a>
  <td><a href="./isip_lm_tester/index.html">lm_tester</a>
  <td><a href="./isip_make_db/index.html">make_db</a>
  <td><a href="./isip_make_sof/index.html">make_sof</a>
  </tr>

  <tr>
  <td><a href="./isip_model_converter/index.html">model_converter</a>
  <td><a href="./isip_network_builder/index.html">network_builder</a>
  <td><a href="./isip_network_converter/index.html">network_converter</a>
  <td><a href="./isip_recognize/index.html">recognize</a>
  <td><a href="./isip_run/index.html">run</a>
  </tr>

  <tr>
  <td><a href="./isip_segment_concat/index.html">segment_concat</a>
  <td><a href="./isip_transform/index.html">transform</a>
  <td><a href="./isip_transform_builder/index.html">transform_builder</a>
  </tr>
  </table>
  </center>
</ul>

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