ch_lab — change/copy label files

ch_lab copies from one or more input label files to an output label file, optionally  performing  various
       operations along the way.

       The following option flags are recognized:

             -h    Print a summary of usage to standard output.
             -Sframespacing
                   frame spacing of output
             -starttime
                   start time, in seconds, for label extraction
             -endtime
                   end time, in seconds, for label extraction
             -extfileextension
                   filename extension to use for multiple output files
             -extractfile
                   extract a single file from a list of files
             -extendtime
                   extend track file by time seconds beyond label file
             -fsamplefrequency
                   sample frequency of label file
             -lfsamplefrequency
                   sample frequency for labels
             -itypefiletype
                   type of input label file: esps htk ogi
             -keykeyfile
                   key label file
             -lablistlist
                   list of labels to be considered as blank
             -lengthtime
                   length of track produced, in seconds
             -mapmapfile
                   label mapping file
             -namefeaturename
                   eg. Fo Phoneme
             -classclass
                   name of class defined in op file
             -ooutputfile
                   output file name
             -otypefiletype
                   output file type: xmg, ascii, esps, htk
             -padhigh | low
                   pad with high or low values
             -poslist
                   list of labels to be regarded as 'pos'
             -qtimestep
                   quantize label timings to nearst value
             -rangerange
                   difference between high and low values
             -sedsedfile
                   perform regex editing using sed file
             fl shift timedelta
                   shift the times of the labels
             -styleoutputstyle
                   output style e.g. track
             -vocabfile
                   file containing list of words in vocabulary
             -verify
                   check that only labels in vocab file are in label file
             -nopath
                   ignore pathnames when searching label lists
             -base
                   use base filenames for lists of label files
             -combine-divide

       ch_lab — change/copy label files

ch_wave(1) ch_track(1)

Edinburgh Speech Tools                            April 5, 2001                                        CH_LAB(1)

ch_lab  [-Sframespacing] [-starttime] [-endtime] [-extfileextension] [-extractfile] [-extendtime]
              [-fsamplefrequency]  [-lfsamplefrequency]   [-itypefiletype]   [-keykeyfile]
              [-lablistlistoflabels]  [-lengthtime]  [-mapmapfile] [-namefeaturename] [-classclass]
              [-ooutputfile] [-otypefiletype] [-padhigh  |  low]  [-poslistoflabels]  [-qtimestep]
              [-rangerange]  [-sedsedfile] [fl shift timedelta] [-styleoutputstype] [-vocabvocabfile]
              [-verify] [-nopath] [-base] [-combine] [-divide] [-h] inputfiles...