X-Nico

unusual facts about Erv Wilson


Quadrangularis Reversum

Partch became aware of this possibility when it was pointed out to him by Erv Wilson who also helped him build the instrument.


Diatonic set theory

A number of key concepts were first formulated by David Rothenberg, who published in the journal Mathematical Systems Theory, and Erv Wilson, working entirely outside of the academic world.


see also