243/128: Difference between revisions

Interval information
Ratio	243/128
Factorization	2-7 × 35
Monzo	[-7 5⟩
Size in cents	1109.775¢
Name	Pythagorean major seventh
Color name	Lw7, lawa 7th
FJS name	[math]\displaystyle{ \text{M7} }[/math]
Special properties	reduced,; reduced harmonic
Tenney norm (log2 nd)	14.9248
Weil norm (log2 max(n, d))	15.8496
Wilson norm (sopfr(nd))	29
	https://en.xen.wiki/w/File:Jid_243_128_pluck_adu_dr220.mp3; [sound info]
	Open this interval in xen-calc

Revision as of 02:32, 29 December 2022

243/128 is the Pythagorean major seventh. It is equal to five 3/2s, octave-reduced.

@@ Line 1: / Line 1: @@
 {{Infobox Interval
 | Name = Pythagorean major seventh
+| Color name = Lw7, lawa 7th
 | Sound = jid_243_128_pluck_adu_dr220.mp3
 }}