ch_utt - change/copy utterance file
ch_utt [-h] [-f feature] [-o output file] [-otype -file -type]
[-sysdir -directory] input file
ch_utt copies an input utterance file to an output file, optionally
changing its format or performing other operations along the way.
The following option flags are recognized:
-h Print a short summary of options to standard output
Feature to use as item ID when merging utterances.
-o output file
Output file name
-otype -file -type
Output file type. For the full list of supported file
formats, see the output of the -h option.
Look for unqualified system entities in this directory