8/3: Difference between revisions

Interval information
Ratio	8/3
Factorization	23 × 3-1
Monzo	[3 -1⟩
Size in cents	1698.045¢
Name	perfect eleventh
Color name	w11, wa 11th
FJS name	[math]\displaystyle{ \text{P11} }[/math]
Tenney norm (log2 nd)	4.58496
Weil norm (log2 max(n, d))	6
Wilson norm (sopfr(nd))	9
	https://en.xen.wiki/w/File:Jid_8_3_pluck_adu_dr220.mp3; [sound info]
	Open this interval in xen-calc

Revision as of 12:29, 5 June 2025

8/3, the perfect eleventh, is the ratio between the 3rd and 8th harmonics; one octave above 4/3. See also ed8/3.

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-'''8/3''' is the ratio between the 3rd and 8th [[harmonic]]s; one octave above [[4/3]]. In non-microtonal music, it is often referred to as the '''perfect eleventh'''. See also [[ed8/3]].
+'''8/3''', the '''perfect eleventh''', is the ratio between the 3rd and 8th [[harmonic]]s; one octave above [[4/3]]. See also [[ed8/3]].
 [[Category:Tritave-reduced harmonics]]