11/2

Interval information

Ratio	11/2
Factorization	2-1 × 11
Monzo	[-1 0 0 0 1⟩
Size in cents	2951.318¢
Name	undecimal eighteenth
Color name	cc1o4, cocolo 4th
FJS name	[math]\displaystyle{ \text{P18}^{11} }[/math]
Tenney height (log2 nd)	4.45943
Weil height (log2 max(n, d))	6.91886
Wilson height (sopfr(nd))	13
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~3.67396 bits
File:Jid 11 2 pluck adu dr110.mp3 1300 ninth [sound info]
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11/2 is the ratio between the 2nd and 11th harmonics; two octaves above 11/8.