Introduction - If you have any usage issues, please Google them yourself
a VB prepared by the dual tone multi-frequency identification programs, deposited using Fourier transform algorithm.
Packet : 165731dtmfs.zip filelist
AudioFFT.bas
back.bmp
DTMF.exe
DTMF.frm
DTMF.frx
DTMF.vbp
DTMF.vbw
frmAbout.frm
frmAbout.frx