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
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 18:06, 8 November 2020

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

@@ Line 1: / Line 1: @@
-'''243/128'''
+{{Infobox Interval
-|-7 5&gt;
+| JI glyph =
+| Ratio = 243/128
+| Monzo = -7 5
+| Cents = 1109.77500
+| Name = Pythagorean major seventh
+| Color name =
+| FJS name =
+| Sound = jid_243_128_pluck_adu_dr220.mp3
+}}
-.7750 cents
+'''243/128''' is the Pythagorean major seventh.  Equal to five [[3/2]]s, octave reduced.
-[[File:jid_243_128_pluck_adu_dr220.mp3]] [[:File:jid_243_128_pluck_adu_dr220.mp3|sound sample]]
+[[Category:Just interval]]
+[[Category:3-limit]]
-The Pythagorean major seventh.  Equal to five [[3/2|3/2]]s, octave reduced.
 [[Category:todo:expand]]