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Revision as of 18:06, 8 November 2020 by
Arseniiv
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Interval information
Ratio
243/128
Factorization
2
-7
× 3
5
Monzo
[
-7 5
⟩
Size in
cents
1109.775¢
Name
Pythagorean major seventh
FJS name
[math]\displaystyle{ \text{M7} }[/math]
Special properties
reduced
,
reduced harmonic
Tenney height
(log
2
nd
)
14.9248
Weil height
(log
2
max(
n
,
d
))
15.8496
Wilson height
(sopfr(
nd
))
29
https://en.xen.wiki/w/File:Jid_243_128_pluck_adu_dr220.mp3
[sound info]
Open this interval in
xen-calc
243/128
is the Pythagorean major seventh. Equal to five
3/2s
, octave reduced.