Signal multiplication with VCAs

The magic of math and synthesizers.

Need a frequency doubler? Want to plot a cubic function on your 'scope? How about a square root extractor, or a voltage controlled amplifier? Analog multipliers like the AD633 make all this (and more) a snap! http://www.analogzoo.com/2016/06/fun-with-analog-multipliers
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KnobCon 2018

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Laurie Anderson's late 80s studio