What's New
-Improved algorithms
App Description
With APT you can transmit and receive images acoustically. To do this each column of the selected gets transformed by a Fast Fourier Transform and outputed through iPhones speaker. On the receiving iOS-device the received audio is visualized by a spectrogram and the incoming images get visible. You can use this app for example to transmit images very easily over a phone or to put images in every kind of audio recording.
iPhone Screenshots
(click to enlarge)
App Changes
- July 22, 2011 Initial release
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