18/17: Difference between revisions

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'''18/17'''
{{Infobox Interval
|1 2 0 0 0 0 -1>
| Icon =
| Ratio = 18/17
| Monzo = 1 2 0 0 0 0 -1
| Cents = 98.95459
| Name = small septendecimal semitone
| Color name = 17u1, su semitone
| Sound = jid_18_17_pluck_adu_dr220.mp3
}}


98.9546 cents
In [[17-limit]] [[just intonation]], '''18/17''' is the '''small septendecimal semitone''' of about 99¢. It is very close to [[12edo]]'s "half step" of 100¢, and fairly close to the "large septendecimal semitone" of [[17/16]] (~105¢).


[[File:jid_18_17_pluck_adu_dr220.mp3]] [[:File:jid_18_17_pluck_adu_dr220.mp3|sound sample]]
== See ==
* [[17/8]] - its [[inversion]]
* [[Gallery of just intervals]]
* [[List of superparticular intervals]]


In [[17-limit|17-limit]] [[Just_intonation|Just Intonation]], 18/17 is the "small septendecimal semitone" of about 99¢. It is very close to [[12edo|12edo]]'s "half step" of 100¢, and fairly close to the "large septendecimal semitone" of [[17/16|17/16]] (~105¢).
[[Category:17-limit]]
 
[[Category:Interval]]
See: [[Gallery_of_Just_Intervals|Gallery of Just Intervals]]
[[Category:Ratio]]
[[Category:Semitone]]
[[Category:Superparticular]]

Revision as of 23:02, 1 November 2018

Interval information
Ratio 18/17
Subgroup monzo 2.3.17 [1 2 -1⟩
Size in cents 98.95459¢
Name small septendecimal semitone
Color name 17u1, su semitone
FJS name [math]\displaystyle{ \text{A1}_{17} }[/math]
Special properties superparticular,
reduced
Tenney height (log2 nd) 8.25739
Weil height (log2 max(n, d)) 8.33985
Wilson height (sopfr(nd)) 25

[sound info]
Open this interval in xen-calc

In 17-limit just intonation, 18/17 is the small septendecimal semitone of about 99¢. It is very close to 12edo's "half step" of 100¢, and fairly close to the "large septendecimal semitone" of 17/16 (~105¢).

See

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