31/30: Difference between revisions

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m Misc. edits, categories
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m Normalising usage of Infobox Interval
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{{Infobox Interval
{{Infobox Interval
| Ratio = 31/30
| Monzo = -1 -1 -1 0 0 0 0 0 0 0 1
| Cents = 56.76686
| Name = large tricesimoprimal quartertone
| Name = large tricesimoprimal quartertone
| Color name =
| Sound = Ji-31-30-csound-foscil-220hz.mp3
| Sound = Ji-31-30-csound-foscil-220hz.mp3
}}
}}
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* [[Gallery of just intervals]]
* [[Gallery of just intervals]]


[[Category:31-limit]]
[[Category:Quartertone]]
[[Category:Quartertone]]
[[Category:Superparticular]]
{{todo|expand|add color name}}

Revision as of 14:58, 25 October 2022

Interval information
Ratio 31/30
Subgroup monzo 2.3.5.31 [-1 -1 -1 1
Size in cents 56.76686¢
Name large tricesimoprimal quartertone
FJS name [math]\displaystyle{ \text{P1}^{31}_{5} }[/math]
Special properties superparticular,
reduced
Tenney height (log2 nd) 9.86109
Weil height (log2 max(n, d)) 9.90839
Wilson height (sopfr(nd)) 41

[sound info]
Open this interval in xen-calc

31/30 is the large tricesimoprimal quartertone measuring about 57 ¢. It differs from 33/32, the undecimal quartertone, by 496/495 (approx. 3.49 ¢). It differs from 32/31, another tricesimoprimal quartertone, by 961/960 (approx. 1.80 ¢); they together make 16/15.

See also