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Discussion (3 Comments)Read Original on HackerNews

StizzurpXDD•about 3 hours ago
A good way to send encrypted pictures. Just convert the images into audio, and nobody would even think to look at the spectrogram of the audio file. Nice.
femto•about 3 hours ago
An Orthogonal Frequency Division Multiplexing fax machine!
gmerc•about 3 hours ago
Please disable adblock for free use. lol.