243/128: Difference between revisions

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'''243/128'''
{{Infobox Interval
|-7 5>
| Name = Pythagorean major seventh
| Color name = Lw7, lawa 7th
| Sound = jid_243_128_pluck_adu_dr220.mp3
}}


1109.7750 cents
'''243/128''' is the '''Pythagorean major seventh'''. It is equal to five [[3/2]]s, [[Octave reduction|octave-reduced]].


[[File:jid_243_128_pluck_adu_dr220.mp3]] [[:File:jid_243_128_pluck_adu_dr220.mp3|sound sample]]
== See also ==
* [[256/243]] – its [[octave complement]]
* [[Gallery of just intervals]]
* [[Pythagorean tuning]]


The Pythagorean major seventh.  Equal to five [[3/2|3/2]]s, octave reduced.
 
[[Category:todo:expand]]
{{stub}}
 
[[Category:Seventh]]
[[Category:Major seventh]]
[[Category:Pythagorean]]

Latest revision as of 00:56, 15 December 2024

Interval information
Ratio 243/128
Factorization 2-7 × 35
Monzo [-7 5⟩
Size in cents 1109.775¢
Name Pythagorean major seventh
Color name Lw7, lawa 7th
FJS name [math]\displaystyle{ \text{M7} }[/math]
Special properties reduced,
reduced harmonic
Tenney height (log2 nd) 14.9248
Weil height (log2 max(n, d)) 15.8496
Wilson height (sopfr(nd)) 29

[sound info]
Open this interval in xen-calc

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

See also


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