DTMF
NAME
dtmf - dual tone multi frequency generate and detect
SYNOPSIS
dtmf
(-i item) (-g string) file
DESCRIPTION
dtmf
is a program to generate or detect DTMF tones as used for
dialling on touch tone telephones. The default action is
to scan a speech item for tones and to save the decoded
tones as annotations. However the program can also generate
a tone sequence, given a telephone number as a command line
argument.
OPTIONS
-I
Identify program name and version number.
-i item
Select input speech item (detection)
-g string
Specify string of tones to generate.
INPUT ITEMS
SP
Speech signal containing DTMF tones
OUTPUT ITEMS
SP
Generated DTMF tone sequence.
AN
Detected DTMF tones
VERSION/AUTHOR
1.0
Mark Huckvale
Fri Jul 09 14:54:42 2004