Topic: Diapason not working as I expected, pertains to mixing two pianos
Trying to create two pianos with fractional tuning that work together to form a complete note space. Keeping dissonance in check and creating pockets of unique character by having two differently tuned pianos with only 3 to 5 notes each, rather than 12 notes each or other fairly tight spacing. This helps with dissonance and also provides character to the notes on the pianos, somewhat imparted with aspects of their piano's embedded resonant chord. I'd prefer not to be forced to have any same notes on the pianos but the cycle of tuning wrapping on the octave behavior requires the 2/1 note as the top note in each tuning. I tried to get around it by setting diapason on one piano to 660 (or 330) which is 3/2*440, but the 2/1 on the 660 hz piano does not end up sounding like the 3/2 on the 440 hz piano, not the same pitch class. Wondering what is wrong in my thinking.