Rick Jungles
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- Joined
- Apr 27, 2008
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I recently built a device to listen to DTMF tones from a normal telephone. This captures digits and hands them to a computer. The computer looks for patterns (21 = A; 22=B ect.). This allows a person hard of hearing to see what the person on the other end of the phone is typing. They can talk while the other person types on the phone. This can be used with any phone using tones. The program can also use other combinations of numbers (99= Are you going to be home) ect. I am looking to get feedback. If this would be something that others would be interested in I will look into marketing it.
Thanks,
Rick Jungles
Thanks,
Rick Jungles