Hiding image in sound (im2sound)
Converts an image into a sound file. Played through a spectrum analyser, the image is revealed.
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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.
Cite As
Stephen (2026). Hiding image in sound (im2sound) (https://www.mathworks.com/matlabcentral/fileexchange/30735-hiding-image-in-sound-im2sound), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (2.42 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
