This tool alows you to encode or decode DTMF (dual-tone multi-frequency) signals. Use this slider to set the duration of the tones. Use this dialpad to create the corresponding DTMF tones. You …

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Have you always dreamt of finding the phone number dialled by someone in a video? It's possible now! All you have to do is record the audio of the beeps and this script will extract the phone …

DTMF Decoder is a very easy to use program to decode DTMF dial tones found on telephone lines with touch tone phones. DTMF Decoder is also used for receiving data transmissions …

Tool to decrypt/encrypt DTMF codes. Dual-tone multi-frequency DTMF codes are combinations of sound frequencies used in phones when dialing numbers.

See our products that will encode and/or decode both audible and sub-audible tones. These tones are normally referred to as CTCSS and DCS. Learn more here.

Dec 11, 2012 · Our software then analyzes the audio recording and presents you with some statistics, a graph and a table showing you what DTMF tones are contained in the data and …