modified 7 years ago

NAND Ring Modulator - copy

00:40:57

http://www.fluxmonkey.com/pcbs/looney1.htm

4011B Chip

This is kind of a single-purpose circuit; it's not a true ring modulator, but uses digital logic mixing to approximate the classic.  

Inputs can be any square wave signal.  You could try non-square waves as inputs (even external signals boosted via the amp), but YMMV.

published 7 years ago

hurz

7 years ago

This is an XOR gate which can indeed be use as multiplier and as mixer in the digital domain voltage level.

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