on the circle-of-fifths rotor - siemen terpstra · the circle-of-fifths rotor design is a direct...
TRANSCRIPT
On the
Circle-of-Fifths
Rotor
Siemen Terpstrawww.siementerpstra.com
TRANSCRIPT
On the
Circle-of-Fifths
Rotor
Siemen Terpstrawww.siementerpstra.com