4/1: Difference between revisions

Interval information
Ratio	4/1
Factorization	22
Monzo	[2⟩
Size in cents	2400¢
Names	4th harmonic,; tetrave,; double octave
Color name	wa 15th
FJS name	[math]\displaystyle{ \text{P15} }[/math]
Special properties	harmonic,; highly composite harmonic
Tenney norm (log2 nd)	2
Weil norm (log2 max(n, d))	4
Wilson norm (sopfr(nd))	4
	https://en.xen.wiki/w/File:Jid_4_1_pluck_adu_dr110.mp3; [sound info]
	Open this interval in xen-calc

Revision as of 15:37, 25 October 2022

4/1 is the 4th harmonic, or the tetrave; two octaves: (2/1)².

@@ Line 1: / Line 1: @@
 {{Infobox Interval
-| Ratio = 4/1
+| Name = 4th harmonic, tetrave, double octave
-| Monzo = 2
-| Cents = 2400.00000
-| Name = 4th harmonic, <br>tetrave, <br>double octave
 | Color name = wa 15th
-| FJS name = P15
 | Sound = jid_4_1_pluck_adu_dr110.mp3
 }}
@@ Line 13: / Line 9: @@
 == See also ==
 * [[Ed4]] – Equal divisions of the 4th harmonic
-[[Category:2-limit]]
-[[Category:Harmonics]]