4 ms·
Only 38 Swiss Francs (~40USD, ~35EUR) to review this standard! So if I want to make an ISO standard instrument do I need to buy all the other notes too?
by wincy 6y ago
Only 38 Swiss Francs (~40USD, ~35EUR) to review this standard! So if I want to make an ISO standard instrument do I need to buy all the other notes too?
- anticristi 6y agoOnly if you don't know how to multiply and divide frequencies by 2^(1/12).
- cogwheel 6y agono, you just need to multiply 440 by (12th root of 2)^k, where k is the number of half-tones above (pos) or below (neg) A440