foren/touch-tone-telephone

[Blckbrry-Pi]

A relatively simple problem with DTMF encoding with a press of one of the 16 keys encoding a nybble.

May need to be rebalanced, because I'm really not sure what the point scale is.

(When you create the generated file, be careful, it's very loud)

[mud-ali]

for the most part, looks good to me, although i will admit that im neither qualified enough in rust or math or waveform stuff to confirm that all the code is as expected.

solve script does correctly rev gen script and idea does make sense in theory.