DTMF decodes and encodes DTMF (Dual-tone multi-frequency) tones trough the phones speaker and microphone.
Encoder: Always 2 tones are assigned to each key.The length of the tone and the pause between the tones can be set from 35ms to 1500ms. 9 Marco’s can be used to play phone numbers, ham radio auto patch numbers, amateur radio echolink id's any many more.
Decoder: The decoder detects the DTMF tones and prints them on the screen. A sophisticated algorithm detects the tones even in noisy environments. Please let us know what you think. If you like DTMF please leave us a feedback at Google Market. If you have any suggestions please email us at info@wolphi.com
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