3ed5/2

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3ed5/2

4ed5/2 →

Prime factorization	3 (prime)
Step size	528.771 ¢
Octave	2\3ed5/2 (1057.54 ¢) (semiconvergent)
Twelfth	4\3ed5/2 (2115.08 ¢)
Consistency limit	2
Distinct consistency limit	2

3 equal divisions of 5/2 (abbreviated 3ed5/2) is a nonoctave tuning system that divides the interval of 5/2 into 3 equal parts of about 529 ¢ each. Each step represents a frequency ratio of (5/2)^1/3, or the 3rd root of 5/2.

NEJI approximation

266:361:490:665