5632/5625: Difference between revisions

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Added another interpretation of comma
 
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| Ratio = 5632/5625
| Ratio = 5632/5625
| Name = vishdel comma
| Name = vishdel comma
| Color name = s1og<sup>4</sup>2, saloquadgu 2nd
| Comma = yes
| Comma = yes
}}
}}
The '''vishdel comma''' is an [[11-limit]] [[unnoticeable comma]] with a ratio of '''5632/5625''', a monzo of {{monzo| 9 -2 -4 0 1 }}, and a size of 2.1531 [[cent]]s. It is the amount that the [[11/1|eleventh harmonic]] overshoots two [[3/2|perfect fifths]], four [[5/4|major thirds]], and an [[2/1|octave]] combined. It is tempered out in 11-limit extensions of temperaments such as [[vishnu]], [[grendel]], [[quasiorwell]], [[hemithirds]], and [[decoid]].
The '''vishdel comma''' is an [[11-limit]] [[unnoticeable comma]] with a ratio of '''5632/5625''', a monzo of {{monzo| 9 -2 -4 0 1 }}, and a size of 2.1531 [[cent]]s. It is the amount that the [[11/1|eleventh harmonic]] overshoots two [[3/2|perfect fifths]], four [[5/4|major thirds]], and an [[2/1|octave]] combined. It is also the amount by which four major thirds falls short of [[11/9]] plus an octave. It is tempered out in 11-limit extensions of temperaments such as [[vishnu]], [[grendel]], [[quasiorwell]], [[hemithirds]], and [[decoid]].


== Temperament ==
== Temperament ==
Tempering this comma out gives the rank-4 vishdel temperament. Below however, is a rank-3 subgroup temperament since the vishdel comma doesn't have any sevens in it.
Tempering this comma out in the full 11-limit gives the rank-4 vishdel temperament. Below is the rank-3 subgroup temperament as the vishdel comma doesn't have any 7's.


=== 118 & 65 & 152 ===
=== 118 & 65 & 152 ===
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[[POTE generator]]s: ~3/2 = 702.1744, ~5/4 = 386.7968
[[POTE generator]]s: ~3/2 = 702.1744, ~5/4 = 386.7968


[[Optimal GPV sequence]]: 31, 34, 53, 65, 87, 118, 152, 183, 217, 270
{{Optimal ET sequence|legend=1| 31, 34, 53, 65, 87, 118, 152, 183, 217, 270}}


== See also ==
== See also ==
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[[Category:Vishdel]]
[[Category:Vishdel]]
[[Category:Commas named by combining multiple temperament names]]