Quintile family: Difference between revisions

+a short intro on the structure of this temp
Implement the community-anticipated rename
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The '''pental family''' tempers out the [[pental comma]], 847288609443/838860800000 = {{monzo| -28 25 -5 }}.
The '''quintile family''' of [[regular temperament|temperaments]] [[tempering out|tempers out]] the [[quintile comma]] ([[ratio]]: 847288609443/838860800000, {{monzo|legend=1| -28 25 -5 }}.


== Pental ==
== Quintile ==
The 5-limit version of pental reaches the interval class of 5 by 5 perfect fifths (i.e. a major seventh) plus two periods of 1/5-octave. This temperament was first introduced by [[Mike Battaglia]] in 2011 along with other temperaments in the [[syntonic-diatonic equivalence continuum]]<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99315.html#99323 Yahoo! Tuning Group | ''Some new 5-limit microtemperaments'']</ref>. It did not get named until 2012 by [[Petr Pařízek]]<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104270.html Yahoo! Tuning Group | ''2D temperaments, part II -- new 5-limit temperaments'']</ref>.  
Quintile reaches the interval class of 5 by five perfect fifths (i.e. a major seventh) plus two periods of 1/5-octave. It is a member of the [[syntonic–diatonic equivalence continuum]] with {{nowrap| ''n'' {{=}} 5 }}, so it equates a [[256/243|Pythagorean limma]] with a stack of five [[81/80|syntonic commas]].
 
The temperament was first introduced by [[Mike Battaglia]] in 2011 along with other temperaments in the continuum mentioned above<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_99315.html#99323 Yahoo! Tuning Group | ''Some new 5-limit microtemperaments'']</ref>. It did not get named until 2012, when [[Petr Pařízek]] called it ''pental''<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_104270.html Yahoo! Tuning Group | ''2D temperaments, part II -- new 5-limit temperaments'']</ref>. In 2024, the community has decided to rename it for fear of confusion.  


[[Subgroup]]: 2.3.5
[[Subgroup]]: 2.3.5
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== Pentacloud ==
== Pentacloud ==
The pentacloud (formerly ''septimal pental'') temperament can be described as 5&amp;60 temperament, tempering out the [[cloudy comma]] 16807/16384 and the [[245/243|sensamagic comma]] 245/243 in the 7-limit.
Pentacloud can be described as the 5 & 60 temperament. It identifies the period as ~8/7, tempering out the [[cloudy comma]] 16807/16384 and the [[245/243|sensamagic comma]] 245/243 in the 7-limit.


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7
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Badness: 0.067549


== Hemipental ==
== Hemiquintile ==
The ''hemipental'' temperament (125 &amp; 130) tempers out the cataharry comma, 19683/19600 in the 7-limit, as well as 589824/588245 ([[Hewuermera temperaments|hewuermera]], satribiru-agu) and 5250987/5242880 ([[Mitonismic temperaments|mitonisma]], laquadzo-agu).
Hemiquintile (formerly ''hemipental'') can be described as 125 & 130 and tempers out the cataharry comma, 19683/19600 in the 7-limit, as well as 589824/588245 ([[hewuermera temperaments|hewuermera]], satribiru-agu) and 5250987/5242880 ([[mitonismic temperaments|mitonisma]], laquadzo-agu).


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Badness: 0.047624


==== Hemipent ====
==== Hemiquint ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


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==== Hemipentalis ====
==== Hemiquintilis ====
Subgroup: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


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Badness: 0.033542


== Decal ==
== Decile ==
The decal temperament (130 &amp; 190) tempers out the varunisma, 321489/320000 in the 7-limit, as well as 235298/234375 (triwellisma, tribizo-asepgu), 2460375/2458624 ([[2460375/2458624|breeze comma]], laquadru-atriyo), and the [[15/14 equal-step tuning|linus comma]], {{monzo| 11 -10 -10 10 }}.
Decile (formerly ''decal'') can be described as 130 & 190 and tempers out the varunisma, 321489/320000 in the 7-limit, as well as 235298/234375 (triwellisma, tribizo-asepgu), 2460375/2458624 ([[2460375/2458624|breeze comma]], laquadru-atriyo), and the [[linus comma]], {{monzo| 11 -10 -10 10 }}.


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[[Category:Temperament families]]
[[Category:Temperament families]]
[[Category:Pental family| ]] <!-- main article -->
[[Category:Quintile family| ]] <!-- main article -->
[[Category:Pental| ]] <!-- key article -->
[[Category:Quintile| ]] <!-- key article -->
[[Category:Rank 2]]