15/4

Interval information

Ratio	15/4
Factorization	2-2 × 3 × 5
Monzo	[-2 1 1⟩
Size in cents	2288.269¢
Name	classic/just major fourteenth
Color name	cy7, coyo 7th
FJS name	[math]\displaystyle{ \text{M14}^{5} }[/math]
Tenney norm (log2 nd)	5.90689
Weil norm (log2 max(n, d))	7.81378
Wilson norm (sopfr(nd))	12
[sound info]
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15/4, the classic/just major fourteenth, is the ratio between the 4th and 15th harmonics; one octave above 15/8.