18/5: Difference between revisions

Revision as of 08:47, 11 January 2025

Interval information

Ratio

18/5

Factorization

2 × 3² × 5^-1

[1 2 -1⟩

Size in cents

2217.596¢

Name

5-limit minor fourteenth

[math]\displaystyle{ \text{m14}_{5} }[/math]

6.49185

Weil height (log₂ max(n, d))

8.33985

13

18/5 is the ratio between the 5th and 18th harmonics.

It is one octave above the interval 9/5 and one octave below the interval 36/5.

It is one tritave above the interval 6/5 and one tritave below the interval 54/5.

It is one pentave above the interval 18/25 (which is below 1/1) and one pentave below the interval 18/1.