Question...assume a person has a theremin in front of him/herself and that the theremin is turned on. The person takes a radio (in CW/SSB) mode, and tunes it to the frequency of the fixed oscillator (the "beat" goes to zero with the beat frequency oscillator). The person then switches the radio to AM mode. Wouldn't the radio act like a "pitch preview", giving the difference in frequency of the two oscillators?
I'd try this myself, but, I am:
Thereminless
P.S. Thanks to all who would reply.
I'd try this myself, but, I am:
Thereminless
P.S. Thanks to all who would reply.