32/27: Difference between revisions

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'''32/27'''
{{Infobox Interval
|5 -3>
| Name = Pythagorean minor third
| Color name = w3, wa 3rd
| Sound = jid_32_27_pluck_adu_dr220.mp3
}}


294.135 cents
The '''Pythagorean minor third''' of '''32/27''' is the interval between [[9/8]] and [[4/3]] which arises naturally in [[3-limit]] [[just intonation]].  Compared to the more typical [[6/5]]- with which it is conflated in [[meantone]]- this interval is more dissonant, with a [[harmonic entropy]] level roughly on par with that of 9/8.


[[File:jid_32_27_pluck_adu_dr220.mp3]] [[:File:jid_32_27_pluck_adu_dr220.mp3|sound sample]]
It is 352/351 sharp of [[13/11]], and tempering 352/351 out equates it with 13/11 and leads to [[minthmic chords]].


The Pythagorean minor third of 32/27 is the interval between [[9/8|9/8]] and [[4/3|4/3]] which arises naturally in 3-limit just intonation. It is 352/351 sharp of [[13/11|13/11]], and tempering 352/351 out equates it with 13/11 and leads to [[minthmic_chords|minthmic chords]].
== Temperaments ==
 
32/27 is treated as a comma in edos 3 & 6, where the best approximation of a perfect 5th is the 800 cent interval that wraps around to the octave again after only three iterations, producing [[alteraugment]]. Temperaments it can be interpreted as if used as a generator include [[Kleismic_family#Kleiboh|Kleiboh]] or [[Gariberttet]].
== Approximation ==
{{Interval edo approximation|32/27}}
== See also ==
* [[27/16]] – its [[octave complement]]
* [[81/64]] – its [[fifth complement]]
* [[9/8]] – its [[fourth complement]]
* [[Gallery of just intervals]]
* [[Pythagorean tuning]]
 
[[Category:Third]]
[[Category:Minor third]]