Collidoscope

The Collidoscope is a prototype synthesiser designed by researchers Ben Bengler & Fiore Martin for The Queen Mary University Of London. Based on a granular synthesiser engine the instrument is played by two performers using two mini keyboards, a gooseneck microphone and a few knobs and sliders.

WATCH “CRAZY SYNTHESIZER DEMO”

WATCH “COLLIDOSCOPE: BEHIND THE CRAZY SYNTHESIZER”

The Collidoscope samples from the microphones (or line inputs) and displays in real time a waveform of the sample, allowing it to be played back instantly. The main sliding knob positioned below the waveform allows for the visual selection of a portion of the sample to be played (by moving it horizontally), and for the modification of the size of the portion being looped (through rotating the knob).

Two additional sliders allow for the high passing of the sound and for the extension of the boundaries of the loop being played to its neighbouring audio material, fading in more of the audio sample without changing the rhythm of the loop.

There are also two backlit octave selection buttons and a sturdy metal button next to the microphone base to start sampling.

The Collidoscope is revolutionary in the way it changes the relationship between the performer and the sampling process, allowing an almost infinite range of sound manipulation without interrupting the musical flow.

Schematics and software are available at the inventors’ website: collidoscope.io.

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