Jubilismic clan: Difference between revisions

Subgroup extensions: correct source of name
 
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* ''[[Hedgehog]]'' (+250/243) → [[Porcupine family #Hedgehog|Porcupine family]]
* ''[[Hedgehog]]'' (+250/243) → [[Porcupine family #Hedgehog|Porcupine family]]
* ''[[Crepuscular]]'' (+4375/4374) → [[Fifive family #Crepuscular|Fifive family]]
* ''[[Crepuscular]]'' (+4375/4374) → [[Fifive family #Crepuscular|Fifive family]]
* ''[[Byhearted]]'' (+19683/19208) → [[Tetracot family #Byhearted|Tetracot family]]
* ''[[Weasel]]'' (+19683/19208) → [[Tetracot family #Byhearted|Tetracot family]]


Considered below are lemba, astrology, walid, antikythera, doublewide, elvis, comic, and bipyth.
Considered below are lemba, astrology, walid, doublewide, elvis, comic, and bipyth.


== Lemba ==
== Lemba ==
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== Astrology ==
== Astrology ==
[[:de:Magische_Temperaturen#Astrology|Deutsch]]
{{see also| Magic family }}
Astrology tempers out 3125/3072, the magic comma, and a stack of five ~5/4 generators gives an approximate harmonic 3. It may be described as the {{nowrap| 16 & 22 }} temperament; its ploidacot is diploid pentacot.  
Astrology tempers out 3125/3072, the magic comma, and a stack of five ~5/4 generators gives an approximate harmonic 3. It may be described as the {{nowrap| 16 & 22 }} temperament; its ploidacot is diploid pentacot.  


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Badness (Sintel): 0.965
Badness (Sintel): 0.965
== Antikythera ==
Named by [[Gene Ward Smith]] in 2011<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101481.html Yahoo! Tuning Group | ''Antikythera'']</ref>, antikythera is every other step of [[pajara]].
[[Subgroup]]: 2.9.5.7
[[Comma list]]: 50/49, 64/63
{{Mapping|legend=2| 2 0 11 12 | 0 1 -1 -1 }}
{{Mapping|legend=3| 2 0 11 12 | 0 1/2 -1 -1 }}
: mapping generators: ~7/5, ~9
[[Optimal tuning]]s:
* [[WE]]: ~7/5 = 598.8483{{c}}, ~9/8 = 213.6844{{c}}
: [[error map]]: {{val| -2.303 +2.864 -5.756 +10.580 }}
* [[CWE]]: ~7/5 = 600.0000{{c}}, ~9/8 = 214.6875{{c}}
: error map: {{val| 0.000 +10.778 -1.001 +16.487 }}
{{Optimal ET sequence|legend=1| 2, 4, 6, 16, 22, 28 }}
[[Badness]] (Sintel): 0.253


== Doublewide ==
== Doublewide ==
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Doublewide (5-limit)]].''
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Doublewide]].''


Doublewide is generated by a sharply tuned ~6/5 minor third, four of which and a semi-octave period give the 3rd harmonic. It may be described as the {{nowrap| 22 & 26 }} temperament; its ploidacot is diploid alpha-tetracot. An 11-limit extension is immediately available by identifying two generator steps as ~16/11. [[48edo]] makes for an excellent tuning.  
Doublewide tempers out not only the keema, [[875/864]], but the orwellisma, [[1728/1715]], and may be described as the {{nowrap| 22 & 26 }} temperament. It is the unique temperament that equates the classical chroma ([[25/24]]), the large septimal diesis ([[49/48]]), and the interval between the classical and septimal thirds ([[36/35]]). It is generated by a sharply tuned [[~]][[6/5]] minor third, four of which and a [[semi-octave]] period give the [[3/1|3rd]] [[harmonic]], so its [[ploidacot]] is diploid alpha-tetracot. An [[11-limit]] extension is immediately available by identifying two generator steps as ~[[16/11]]. [[48edo]] makes for an excellent tuning.  


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7
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Badness (Sintel): 3.07
Badness (Sintel): 3.07


== Notes ==
== Subgroup extensions ==
=== Antikythera (2.9.5.7) ===
Antikythera is every other step of [[pajara]]. It was allegedly named by [[Keenan Pepper]] in 2011 after the {{w|Antikythera mechanism}} for its association with [[astrology]] and [[machine]]<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101481.html Yahoo! Tuning Group | ''Antikythera'']</ref>.
 
[[Subgroup]]: 2.9.5.7
 
[[Comma list]]: 50/49, 64/63
 
{{Mapping|legend=2| 2 0 11 12 | 0 1 -1 -1 }}
 
{{Mapping|legend=3| 2 0 11 12 | 0 1/2 -1 -1 }}
 
: mapping generators: ~7/5, ~9
 
[[Optimal tuning]]s:
* [[WE]]: ~7/5 = 598.8483{{c}}, ~9/8 = 213.6844{{c}}
: [[error map]]: {{val| -2.303 +2.864 -5.756 +10.580 }}
* [[CWE]]: ~7/5 = 600.0000{{c}}, ~9/8 = 214.6875{{c}}
: error map: {{val| 0.000 +10.778 -1.001 +16.487 }}
 
{{Optimal ET sequence|legend=1| 2, 4, 6, 16, 22, 28 }}
 
[[Badness]] (Sintel): 0.253
 
== References ==


[[Category:Temperament clans]]
[[Category:Temperament clans]]
[[Category:Jubilismic clan| ]] <!-- main article -->
[[Category:Jubilismic clan| ]] <!-- main article -->
[[Category:Jubilismic| ]] <!-- key article -->
[[Category:Rank 2]]
[[Category:Rank 2]]