13/7: Difference between revisions

Interval information
Ratio	13/7
Factorization	7-1 × 13
Monzo	[0 0 0 -1 0 1⟩
Size in cents	1071.702¢
Name	tridecimal submajor seventh
Color name	3or7, thoru 7th
FJS name	[math]\displaystyle{ \text{m7}^{13}_{7} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	6.50779
Weil norm (log2 max(n, d))	7.40088
Wilson norm (sopfr(nd))	20
	https://en.xen.wiki/w/File:Jid_13_7_pluck_adu_dr220.mp3; [sound info]
	Open this interval in xen-calc

Revision as of 11:03, 20 September 2020

13/7, the tridecimal submajor seventh, is the ratio between the 7th and 13th harmonics; a somewhat flat major seventh.

@@ Line 6: / Line 6: @@
 | Name = tridecimal submajor seventh
 | Color name = 3or7, thoru 7th
+| FJS name = m7<sup>13</sup><sub>7</sub>
 | Sound = jid_13_7_pluck_adu_dr220.mp3
 }}
 '''13/7''', the '''tridecimal submajor seventh''', is the ratio between the 7th and 13th [[harmonic]]s; a somewhat flat major seventh.
 == See also ==
+* [[14/13]] – its [[octave complement]]
-* [[14/13]] -- its octave complement
 * [[Gallery of just intervals]]
@@ Line 19: / Line 20: @@
 [[Category:Seventh]]
 [[Category:Major seventh]]
+[[Category:Neutral seventh]]
 [[Category:Over-7]]
 [[Category:Todo:improve synopsis]]
 [[Category:Todo:expand]]