Sonification simulation in Processing

Sketch uses sound filters to operate on images. Originaly made as replacement for Audacity.

Setup and run

1. Change variables: filename, fileext and foldername to setup image path
2. Run
3. Press:
   • r - to randomly change raw/signal settings
   • f - to randomly set filters
   • c/click - to randomly set filters' parameters
   • SPACE - save current result
4. Optional: setup your own filters list in float[][] filters variable

Process

Image -> RAW -> Signal (sound) -> [ filters ] -> Signal -> RAW -> Image

RAW/Signal settings (separately for input and output images)

• RAW format: INTERLEAVED (rgbrgbrgb...) or PLANAR (rrr...ggg...bbb...)
• Colorspace: RGB, OHTA, CMY, XYZ, HCL, LUV, LAB
• Bits for sample: 8, 16, 24
• Sign: SIGNED or UNSIGNED
• Endianess: LITTLE_ENDIAN or BIG_ENDIAN
• Signal encoding: NONE, U_LAW, A_LAW

Filter list (Audacity, LADSPA, own)

DJEQ COMB VYNIL CANYONDELAY VCF303 ECHO PHASER WAHWAH BASSTREBLE SHIFTR TAPSIGMOID TAPAUTOPAN RANDMIX DIVIDER LFOPHASER FOURBYFOURPOLE AUTOPHASER

Authors

Tomasz Sulej, [email protected], http://generateme.tumblr.com Bob Verkouteren, [email protected], http://applesandchickens.com

Licence (for Sketch)

http://unlicense.org/