MATRIXSYNTH: 'POLYMATHS' Make Noise B&G Shared System

Thursday, July 13, 2017

'POLYMATHS' Make Noise B&G Shared System

Published on Jul 13, 2017 Caspar Hesselager

"Patch notes:
The general idea of the patch is to explore Maths as a dual oscillator by modulating very fast audio-rate cycles of channels 1 and 2. Two sets of offset voltages go from Pressure Points to the cv inputs of Maths ('both') to change notes. A third set of voltages goes to the Varispeed input of the Phonogene, effectively creating a third voice. The DPO oscillators A and B are also in the mix independently. Osc. B receives quantized cv from René, and osc. A receives the independent unquantized cv (tuned by ear). Tuning the Maths properly here can be be an issue, since very small incremental changes to the knob positions have a big effect! A second (and third) quantizer would've come in handy, but where's the challenge in that?
DPO is linear(ly) FM'ed by the Smooth VCO from the Wogglebug. WB also acts as an envelope generator to open the Optomix channels, since Maths is busy oscillating :)
Hope you enjoy!

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