Gammaphon – A Portable 16-Step Music Sequencer that Transforms Colors into Sounds
Big thanks to Felix for sending in this project! Felix writes:
my name is Felix and I’m a digital media student (B.A.) at the university of the arts in Bremen, Germany.
In a course last year with the topic ‘computation and music’ I’ve built the gammaphon. The gammaphon is a portable 16-step music sequencer with 4 different tracks ( kick, hihat, snare and synth) which makes it possible to transform colors into sounds using a color sensor. But instead of using ordinary audio samples the sounds are synthesized from the RGB values given by the sensor. So there are more than 16.7 million different sounds available for each track. As you can see, the main ingredient for my user interface is the 8mm NEOPIXEL led for visualizing the scanned colors. As ‘master brain’ I’ve used a teensy 3.2 by PJRC, because it suited all my
powerful but small
handy audio shield with headphone output and 16-Bit DAC
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