Blackjackisma: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
|Name = blackjackisma | | Name = blackjackisma | ||
|Color name = Lr<sup>7</sup>y<sup>8</sup>-6, Lasepru-aquadbiyo comma | | Color name = Lr<sup>7</sup>y<sup>8</sup>-6, Lasepru-aquadbiyo comma | ||
|Ratio = 854296875/843308032 | | Ratio = 854296875/843308032 | ||
|Comma = yes | | Comma = yes | ||
}} | }} | ||
''' | The '''blackjackisma''' ({{monzo|legend=1| -10 7 8 -7 }}, [[ratio]]: 854296875/843308032) is a [[small comma|small]] [[7-limit]] comma. It is the amount by which a stack of seven [[15/14]]'s exceeds the [[8/5|classical minor sixth (8/5)]]. | ||
== Temperaments == | |||
[[Tempering out]] this comma in the 7-limit results in the rank-3 '''blackjackismic temperament'''. | |||
== Etymology == | |||
This comma was named by [[Gene Ward Smith]] in 2011 for the fact that the [[Blackjack]] scale contains a [[comma pump|pump]] for this comma<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99483.html Yahoo! Tuning Group | The blackjackisma]</ref>. | |||
== Notes == | |||
[[Category:Blackjackismic]] | |||
Revision as of 10:47, 18 February 2024
| Interval information |
The blackjackisma (monzo: [-10 7 8 -7⟩, ratio: 854296875/843308032) is a small 7-limit comma. It is the amount by which a stack of seven 15/14's exceeds the classical minor sixth (8/5).
Temperaments
Tempering out this comma in the 7-limit results in the rank-3 blackjackismic temperament.
Etymology
This comma was named by Gene Ward Smith in 2011 for the fact that the Blackjack scale contains a pump for this comma[1].