24 ratings (4.542 average)
What's new in this version (1.12):
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 email@example.com