Starscape comma: Difference between revisions

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| Ratio = 645700815/645657712
| Ratio = 645700815/645657712
| Name = starscape comma
| Name = starscape comma
| Color name = Lr<sup>9</sup>y-6, latritriru-ayo negative 6th
| Comma = yes
| Comma = yes
}}
}}
The '''starscape comma''' is a [[7-limit]] [[unnoticeable comma]], with a ratio of 645700815/645657712, a monzo of {{monzo| -4 17 1 -9 }}, and a size of 0.11557 [[cent]]s. It is tempered out in temperaments such as [[Minortonic family|domain]] and [[supermajor]].
The '''starscape comma''' is an [[unnoticeable comma|unnoticeable]] [[7-limit]] [[comma]], with a [[ratio]] of 645700815/645657712, a [[monzo]] of {{monzo| -4 17 1 -9 }}, and a size of 0.11557 [[cent]]s. It is the difference between a stack of nine [[9/7|septimal major thirds]] [[octave reduction|octave reduced]] and a [[6/5|classical minor third]].  


== Temperament ==
== Temperament ==
Tempering this comma out gives starscape temperament (→ [[Very high accuracy temperaments #Starscape or Latritriru-ayo]]).
Tempering out this comma gives the starscape temperament (→ [[Very high accuracy temperaments #Starscape or Latritriru-ayo]]). It is tempered out in rank-2 temperaments such as [[domain (temperament)|domain]] and [[supermajor]].


== See also ==
== See also ==
* [[Unnoticeable comma]]
* [[Unnoticeable comma]]
[[Category:Commas with unknown etymology]]

Latest revision as of 23:40, 3 November 2024

Interval information
Ratio 645700815/645657712
Factorization 2-4 × 317 × 5 × 7-9
Monzo [-4 17 1 -9
Size in cents 0.1155704¢
Name starscape comma
Color name Lr9y-6, latritriru-ayo negative 6th
FJS name [math]\displaystyle{ \text{5d}{-6}^{5}_{7,7,7,7,7,7,7,7,7} }[/math]
Special properties reduced
Tenney height (log2 nd) 58.5325
Weil height (log2 max(n, d)) 58.5326
Wilson height (sopfr(nd)) 127
Comma size unnoticeable
Open this interval in xen-calc

The starscape comma is an unnoticeable 7-limit comma, with a ratio of 645700815/645657712, a monzo of [-4 17 1 -9, and a size of 0.11557 cents. It is the difference between a stack of nine septimal major thirds octave reduced and a classical minor third.

Temperament

Tempering out this comma gives the starscape temperament (→ Very high accuracy temperaments #Starscape or Latritriru-ayo). It is tempered out in rank-2 temperaments such as domain and supermajor.

See also