img-encode

Convert an image to sound spectrogram

Demo

https://alexadam.github.io/demos/img-encode/index.html

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Open the generated 'result.wav' file with 'Sonic Visualizer', click on 'Layer -> add Spectrogram'. The result:

Other examples

Credits

http://www.ohmpie.com/imageencode/

http://www.codebase.es/riffwave/

https://github.com/eligrey/FileSaver.js