34/21: Difference between revisions

@@ Line 1: / Line 1: @@
-'''34/21'''
+{{Infobox Interval
-| 1 -1 0 -1 0 0 1&gt;
+| Name = septendecimal supraminor sixth
+| Color name = 17or6, soru 6th
+| Sound = ji-34-21-csound-foscil-220hz.mp3
+}}
-.1745 cents
+'''34/21''' is the '''septendecimal supraminor sixth'''.
-[[File:ji-34-21-csound-foscil-220hz.mp3]] [[:File:ji-34-21-csound-foscil-220hz.mp3|sound sample]]
+This interval is a ratio of two consecutive Fibonacci numbers, therefore it approximates the [[golden ratio]]. In this case, 34/21 is ~1.1 [[cent|¢]] sharp of the golden ratio. Two fall short of [[21/8]] and three of them fall short of [[17/4]] by [[9261/9248]], which becomes particularly significant in [[Sephiroth]] temperament.
-The '''septendecimal supraminor sixth'''. Its inverse is the septendecimal submajor third [[21/17|21/17]].
+== See also ==
+* [[21/17]] – its [[octave complement]]
+* [[Gallery of just intervals]]
-See [[Gallery_of_Just_Intervals|Gallery of Just Intervals]]
+[[Category:Sixth]]
+[[Category:Supraminor sixth]]
+[[Category:Golden ratio approximations]]
+{{todo|expand}}