Graviton: Difference between revisions

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The '''graviton''' ~~is the comma 129140163/128000000 =~~ {{monzo| -13 17 -6 }}. It belongs to the [[syntonic-chromatic equivalence continuum]] and is equal to the difference between a stack of six [[syntonic comma]]s and an [[apotome]] ((81/80)6/(2187/2048)), or in terms of classic chromatic semitone, between a stack of four syntonic commas and a classic chromatic semitone ((81/80)4/(25/24)). It is also the [[schisma]] times the [[sensipent comma]] and the [[parakleisma]] times the [[semicomma]]. Tempering it out leads to the [[gravity family]] of temperaments. Patent ~~vals~~ which temper it out include those for {{EDOs| 7, 58, 65, 72, 130, 137, 202 and 346 }}.

{{Infobox Interval

| Ratio = 129140163/128000000

| Name = graviton

| Color name = LLg61, lala-tribigu 1sn, Lala-tribigu comma

| Comma = yes

}}

The '''graviton''' ({{monzo|legend=1| -13 17 -6 }}, [[ratio]]: 129140163/128000000) is a [[5-limit]] [[comma]] of about 15.353¢. It belongs to the [[syntonic–chromatic equivalence continuum]] and is equal to the difference between a stack of six [[syntonic comma]]s and an [[apotome]] ((81/80)6/(2187/2048)), or in terms of classic chromatic semitone, between a stack of four syntonic commas and a classic chromatic semitone ((81/80)4/(25/24)). It is also the [[schisma]] times the [[sensipent comma]] and the [[parakleisma]] times the [[semicomma]]. Tempering it out leads to the [[gravity family]] of temperaments. [[Patent val]]s which temper it out include those for {{EDOs| 7, 58, 65, 72, 130, 137, 202 and 346 }}.

== Etymology ==

The comma was named by [[Mike Battaglia]] in 2011 in terms of the corresponding temperament, ''gravity'', after its grave-fifth generator<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99315.html Yahoo! Tuning Group| ''Some new 5-limit microtemperaments'']</ref><ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99763.html#99794 Yahoo! Tuning Group| ''Names for forgotten or unclassified temperaments'']</ref>.

== See also ==

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* [[Small comma]]

~~[[Category:5-limit]]~~

== Notes ==

~~[[Category:Small comma]]~~

[[Category:Gravity]]

[[Category:Commas named for their regular temperament properties]]

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-The '''graviton''' is the comma 129140163/128000000 = {{monzo| -13 17 -6 }}. It belongs to the [[syntonic-chromatic equivalence continuum]] and is equal to the difference between a stack of six [[syntonic comma]]s and an [[apotome]] ((81/80)<sup>6</sup>/(2187/2048)), or in terms of classic chromatic semitone, between a stack of four syntonic commas and a classic chromatic semitone ((81/80)<sup>4</sup>/(25/24)). It is also the [[schisma]] times the [[sensipent comma]] and the [[parakleisma]] times the [[semicomma]]. Tempering it out leads to the [[gravity family]] of temperaments. Patent vals which temper it out include those for {{EDOs| 7, 58, 65, 72, 130, 137, 202 and 346 }}.
+{{Infobox Interval
+| Ratio = 129140163/128000000
+| Name = graviton
+| Color name = LLg<sup>6</sup>1, lala-tribigu 1sn,<br>Lala-tribigu comma
+| Comma = yes
+}}
+The '''graviton''' ({{monzo|legend=1| -13 17 -6 }}, [[ratio]]: 129140163/128000000) is a [[5-limit]] [[comma]] of about 15.353¢. It belongs to the [[syntonic&ndash;chromatic equivalence continuum]] and is equal to the difference between a stack of six [[syntonic comma]]s and an [[apotome]] ((81/80)<sup>6</sup>/(2187/2048)), or in terms of classic chromatic semitone, between a stack of four syntonic commas and a classic chromatic semitone ((81/80)<sup>4</sup>/(25/24)). It is also the [[schisma]] times the [[sensipent comma]] and the [[parakleisma]] times the [[semicomma]]. Tempering it out leads to the [[gravity family]] of temperaments. [[Patent val]]s which temper it out include those for {{EDOs| 7, 58, 65, 72, 130, 137, 202 and 346 }}.
+== Etymology ==
+The comma was named by [[Mike Battaglia]] in 2011 in terms of the corresponding temperament, ''gravity'', after its grave-fifth generator<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99315.html Yahoo! Tuning Group| ''Some new 5-limit microtemperaments'']</ref><ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99763.html#99794 Yahoo! Tuning Group| ''Names for forgotten or unclassified temperaments'']</ref>.
 == See also ==
@@ Line 5: / Line 14: @@
 * [[Small comma]]
-[[Category:5-limit]]
+== Notes ==
-[[Category:Small comma]]
 [[Category:Gravity]]
+[[Category:Commas named for their regular temperament properties]]