Provided by: vpb-utils_4.2.54-1_amd64
tonetrain - Analyse telephony signal tones for the libvpb programmable detector
tonetrain [options] file
The tonetrain utility analyses a recorded signal from file to determine the best tone detector parameters for recognising it.
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.
Ron Lee, Ben Kramer, David Rowe, Voicetronix <email@example.com> This manual page was written by Ron <firstname.lastname@example.org>, for the Debian project (but may be used by others).