Discussion
Super cool concept. I was too slow
Neat that you gave it a try though.
Like, hidden messages in songs / radio adverts / concerts that people can receive and decipher, it could be an ecash cheque but could be any information
I talked about other data over audio hacks on the first episode of https://bitpunk.fm . The app I used was waver (ggwave). Psk31 makes sense for this ham radio application but waver is better for mobile to mobile. Lastly, a faster ham radio way to do this is to use the rattlegram app too.
This is super cool though :) I love seeing ham radio value transfer!
Haven't heard of waver or rattlegram Will check these out.