28561/28560: Difference between revisions

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{{Infobox Interval
{{Infobox Interval
|Name = Neuseisma
| Name = neuseisma
|Comma = yes
| Comma = yes
|Color name = suquadtho-arugu 1sn
| Color name = suquadtho-arugu 1sn
}}
}}
'''28561/28560''', the '''Neuseisma''', is an unnoticeable 17-limit comma which is the difference between [[169/168]] and [[170/169]].
'''28561/28560''', the '''neuseisma''', is an [[Unnoticeable comma|unnoticeable]] [[17-limit]] [[comma]] of about 0.06{{cent}}.  


It is named after Neuse Forest, North Carolina, which has a ZIP code of 28560.
== Commatic relations ==
This comma is the difference between
* [[169/168]] and [[170/169]]
 
It factors into
* [[37180/37179]] and [[123201/123200]]
* [[31213/31212]] and [[336141/336140]]
 
== Temperaments ==
Tempering out this comma in the 17-limit results in the rank-6 '''neuseismic temperament''', or in the 2.3.5.7.13.17 subgroup, the rank-5 '''neuseic temperament'''.
 
== Etymology ==
This comma is named by [[User:BudjarnLambeth|Budjarn Lambeth]] in 2023, after Neuse Forest, North Carolina, which has a ZIP code of 28560.
 
[[Category:Neuseismic]]

Revision as of 08:05, 8 July 2023

Interval information
Ratio 28561/28560
Factorization 2-4 × 3-1 × 5-1 × 7-1 × 134 × 17-1
Monzo [-4 -1 -1 -1 0 4 -1
Size in cents 0.06061638¢
Name neuseisma
Color name suquadtho-arugu 1sn
FJS name [math]\displaystyle{ \text{dd1}^{13,13,13,13}_{5,7,17} }[/math]
Special properties square superparticular,
reduced
Tenney norm (log2 nd) 29.6035
Weil norm (log2 max(n, d)) 29.6035
Wilson norm (sopfr(nd)) 92
Comma size unnoticeable
S-expression S169
Open this interval in xen-calc

28561/28560, the neuseisma, is an unnoticeable 17-limit comma of about 0.06 ¢.

Commatic relations

This comma is the difference between

It factors into

Temperaments

Tempering out this comma in the 17-limit results in the rank-6 neuseismic temperament, or in the 2.3.5.7.13.17 subgroup, the rank-5 neuseic temperament.

Etymology

This comma is named by Budjarn Lambeth in 2023, after Neuse Forest, North Carolina, which has a ZIP code of 28560.