3ed11/9

3 equal divisions of 11/9 (abbreviated 3ed11/9) is a nonoctave tuning system that divides the interval of 11/9 into 3 equal parts of about 116 ¢ each. Each step represents a frequency ratio of (11/9)^1/3, or the cube root of 11/9.

← 2ed11/9

3ed11/9

4ed11/9 →

Prime factorization	3 (prime)
Step size	115.803 ¢
Octave	10\3ed11/9 (1158.03 ¢) (semiconvergent)
Twelfth	16\3ed11/9 (1852.84 ¢) (semiconvergent)
Consistency limit	3
Distinct consistency limit	3

6 steps of this temperament is an extremely close approximation of 81:121, having only 0.3% relative error. 11 steps is obviously 81:169, so 81:121:169 is well approximated, which represents the approximate 2:3:4 created by overtones of chimes.

A simpler name for it is 3ed11/9.