| | .TH SPHINX_CONT_SEG 1 "2008-05-12" |
| | .SH NAME |
| | sphinx_cont_seg \- Segment a waveform file into non-silence regions |
| | .SH SYNOPSIS |
| | .B sphinx_cont_seg |
| | [\fI options \fR]... |
| | .SH DESCRIPTION |
| | .PP |
| | This program reads an input file and segments it into individual |
| | non-silence regions. It can process either file or read data from |
| | microphone. Use following arguments: |
| | .TP |
| | .B \-adcdev |
| | of audio device to use for input. |
| | .TP |
| | .B \-alpha |
| | Preemphasis parameter |
| | .TP |
| | .B \-argfile |
| | file giving extra arguments. |
| | .TP |
| | .B \-dither |
| | Add 1/2-bit noise |
| | .TP |
| | .B \-doublebw |
| | Use double bandwidth filters (same center freq) |
| | .TP |
| | .B \-frate |
| | Frame rate |
| | .TP |
| | .B \-infile |
| | of audio file to use for input. |
| | .TP |
| | .B \-input_endian |
| | Endianness of input data, big or little, ignored if NIST or MS Wav |
| | .TP |
| | .B \-lifter |
| | Length of sin-curve for liftering, or 0 for no liftering. |
| | .TP |
| | .B \-logspec |
| | Write out logspectral files instead of cepstra |
| | .TP |
| | .B \-lowerf |
| | Lower edge of filters |
| | .TP |
| | .B \-ncep |
| | Number of cep coefficients |
| | .TP |
| | .B \-nfft |
| | Size of FFT |
| | .TP |
| | .B \-nfilt |
| | Number of filter banks |
| | .TP |
| | .B \-remove_dc |
| | Remove DC offset from each frame |
| | .TP |
| | .B \-remove_noise |
| | Remove noise with spectral subtraction in mel-energies |
| | .TP |
| | .B \-round_filters |
| | Round mel filter frequencies to DFT points |
| | .TP |
| | .B \-samprate |
| | Sampling rate |
| | .TP |
| | .B \-seed |
| | Seed for random number generator |
| | .TP |
| | .B \-singlefile |
| | a single cleaned file. |
| | .TP |
| | .B \-smoothspec |
| | Write out cepstral-smoothed logspectral files |
| | .TP |
| | .B \-transform |
| | Which type of transform to use to calculate cepstra (legacy, dct, or htk) |
| | .TP |
| | .B \-unit_area |
| | Normalize mel filters to unit area |
| | .TP |
| | .B \-upperf |
| | Upper edge of filters |
| | .TP |
| | .B \-verbose |
| | Show input filenames |
| | .TP |
| | .B \-warp_params |
| | defining the warping function |
| | .TP |
| | .B \-warp_type |
| | Warping function type (or shape) |
| | .TP |
| | .B \-wlen |
| | Hamming window length |
| | .SH AUTHOR |
| | Written by M. K. Ravishankar <rkm@cs.cmu.edu>. This (rather lousy) manual page |
| | by David Huggins-Daines <dhdaines@gmail.com> |
| | .SH COPYRIGHT |
| | Copyright \(co 1999-2001 Carnegie Mellon University. See the file |
| | \fICOPYING\fR included with this package for more information. |
| | .br |
| |
|
