Provided by: libccaudio2-dev_2.1.3-1.1build3_amd64
tonetool - create and manipulate telephony tones.
tonetool -append [-offset=pos] [-level=level] target tonespec... tonetool -create [-encoding=codec] [-level=level] target tonespec... tonetool -detect input files... tonetool -list [-file=config] [-locale=where] tone tonetool -play [-level=level] tonespec...
Teltones is used to generate or play audio telephony tones based on a "spec". The spec can be "dtmf digitstring" to create or play dtmf digits, "mf digitstring" to create or play mf digits, "single ...", to create or play a single tone, or "dual ..." to create or play a dual tone. Teltones can also be used to detect dtmf digits contained in audio files. -append Appends the generated tone to the end of an existing audio file. -create Create a new audio file from scratch and fill with the tone specified. -detect Process an existing audio file and report on dtmf digits found. -list List a tone entry definition by sequencing. -play Generate a tone or dialing string and play it to the local soundcard.
At this time tonetool always assumes all data is sourced at 8khz and does not support sample rate conversion.
Written by David Sugar.
Report bugs to <email@example.com>.
Copyright © 2005 David Sugar, Tycho Softworks. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.