Meter: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Ratio = 703125/702464 | | Ratio = 703125/702464 | ||
| Name = meter, metric | | Name = meter, metric comma | ||
| Color name = Lr<sup>3</sup>y<sup>7</sup>-4, latriru-asepyo negative 4th | | Color name = Lr<sup>3</sup>y<sup>7</sup>-4, latriru-asepyo negative 4th | ||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
The '''meter''', also known as the '''metric comma''' | The '''meter''', also known as the '''metric comma''' ({{monzo|legend=1| -11 2 7 -3 }}, [[ratio]]: 703125/702464), is an [[unnoticeable comma|unnoticeable]] [[7-limit]] [[comma]] with a value of approximately 1.6 [[cent]]s. It is the difference between a stack of three [[225/224|septimal kleismas]] and a [[81/80|syntonic comma]]. | ||
== Temperaments == | == Temperaments == | ||
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[[Comma list]]: 703125/702464 | [[Comma list]]: 703125/702464 | ||
{{Mapping|legend=1| 1 0 2 1 | 0 1 1 3 | 0 0 -3 -7 }} | |||
[[Optimal tuning]] ([[POTE]]): ~3/2 = 701.8766, ~75/56 = 505.2613 | [[Optimal tuning]] ([[POTE]]): ~3/2 = 701.8766, ~75/56 = 505.2613 | ||
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[[Badness]]: 0.1498 × 10<sup>-3</sup> | [[Badness]]: 0.1498 × 10<sup>-3</sup> | ||
== | == Etymology == | ||
This comma was first named as ''tertiaendec'' by [[Gene Ward Smith]] in 2005 as a contraction of ''[[tertiaseptal]]'' and ''[[enneadecal]]''<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12900.html Yahoo! Tuning Group | ''Seven limit comma names from pairs of temperament names'']</ref>. It is not clear how it later became ''meter''. | |||
== Notes == | |||
[[Category:Metric (temperament)]] | [[Category:Metric (temperament)]] |