MATRIXSYNTH: Two Bugbrand SV Filters Having a Party


Monday, January 30, 2012

Two Bugbrand SV Filters Having a Party


YouTube Uploaded by otoskope on Jan 30, 2012

"An illustration of the complex waveforms you can get from just a Bugbrand PRC3A SV Filter when fed back to itself. The signal chain is one SV filter to each channel (L and R), nothing else. Feedback strength, and self-modulation (frequency, Q) for each filter are controlled by some auxiliary circuitry (VCAs and bipolar modulators) run by gestural sources (sequencers and looping envelopes).

More on this specific technique here: http://www.muffwiggler.com/forum/viewtopic.php?t=51588

Actually, the cross-modulating envelopes (2xENV1, in the lower row of the modular) create rather interesting rhythmic patterns. It is an interesting technique. Each envelope modulate the other's timing.

Apologies for bad image quality."

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