225/224: Difference between revisions

From Xenharmonic Wiki
Jump to navigation Jump to search
Xenwolf (talk | contribs)
m recat, +FJS name
m Cleanup
Line 3: Line 3:
| Monzo = -5 2 2 -1
| Monzo = -5 2 2 -1
| Cents = 7.71152
| Cents = 7.71152
| Name = Septimal kleisma, <br/> marvel comma
| Name = septimal kleisma, <br/> marvel comma
| Color name = ryy-2, ruyoyo negative 2nd
| Color name = ryy-2, ruyoyo negative 2nd
| FJS name = d-2<sup>25</sup><sub>7</sub>
| FJS name = d-2<sup>25</sup><sub>7</sub>
Line 12: Line 12:


== See also ==
== See also ==
 
* [[Comma]]
* [[Gallery of just intervals]]
* [[List of superparticular intervals]]
* [https://en.wikipedia.org/wiki/Septimal_kleisma Septimal kleisma &#45; Wikipedia]
* [[Wikipedia:Septimal_kleisma|Septimal kleisma - Wikipedia]]


[[Category:7-limit]]
[[Category:7-limit]]

Revision as of 08:02, 9 October 2020

Interval information
Ratio 225/224
Factorization 2-5 × 32 × 52 × 7-1
Monzo [-5 2 2 -1
Size in cents 7.711523¢
Names septimal kleisma,
marvel comma
Color name ryy-2, ruyoyo negative 2nd
FJS name [math]\displaystyle{ \text{d}{-2}^{25}_{7} }[/math]
Special properties square superparticular,
reduced
Tenney height (log2 nd) 15.6211
Weil height (log2 max(n, d)) 15.6276
Wilson height (sopfr(nd)) 33
Open this interval in xen-calc

The interval of 225/224, the septimal kleisma or marvel comma is a superparticular 7-limit ratio. It pops up as the difference between pairs of 7-limit ratios, for example 16/15 and 15/14. It is tempered out in temperaments of the marvel family.

See also