NAME
tonetrain - Analyse telephony signal tones for the libvpb programmable detector
SYNOPSIS
tonetrain [options] file
DESCRIPTION
The tonetrain utility analyses a recorded signal from file to determine the best tone detector parameters for recognising it.
OPTIONS
The following options are available:
- -V
-
Be more verbose during execution.
Input options
- -w
-
Use wav file format for input. This is the default.
- -v
-
Use vox file format for input.
- -s sec
-
Skip the first sec seconds of the recording. Useful if the tone does not begin cleanly at the start of the recording.
- -t sec
-
Train using sec seconds of the recording. Useful if only a portion of the recording actually contains the desired to to train for.
Output options
- -p
-
Output the results in plain english. This is the default.
- -e
-
Output the results in a form suitable for use with the VPB_TONE enviroment variable for libvpb.
- -c
-
Output the results as a C source code snippet.
SEE ALSO
AUTHOR
Ron Lee, Ben Kramer, David Rowe, Voicetronix <[email protected]>
This manual page was written by Ron <[email protected]>, for the Debian project (but may be used by others).