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  • Last update: 5 years ago
  • Total downloads: 100
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Stephen
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scripts default iconHiding image in sound (im2sound) (Scripts) Publisher's description

This simple to use function hides images sounds

This simple to use function hides images sounds. When played back though a spectrum analyser the image reappears. It is a technique which has been used previously by artists such as Aphex Twin, Venetian Snares and Nine Inch Nails.

The images are divided so one axis corresponds to time and the other corresponds to frequency space. The amplitude of each frequency is determined by the pixel intensity at that point.

System Requirements:

MATLAB 7.8 (R2009a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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