Gariboh clan: Difference between revisions

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The '''gariboh clan''' of [[Rank-2 temperament|rank-2]] [[temperament]]s [[Tempering out|tempers out]] the gariboh comma, [[3125/3087]] = {{monzo| 0 -2 5 -3 }}.
{{Technical data page}}
The '''gariboh clan''' of [[rank-2 temperament|rank-2]] [[temperament]]s [[tempering out|tempers out]] the gariboh comma, [[3125/3087]] ({{monzo| 0 -2 5 -3 }}).


== Sirius ==
== Sirius ==
{{Main| Sirius }}
[[Subgroup]]: 3.5.7
[[Subgroup]]: 3.5.7


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{{Mapping|legend=2| 1 1 1 | 0 3 5 }}
{{Mapping|legend=2| 1 1 1 | 0 3 5 }}
: mapping generators: ~3, ~25/21


: sval mapping generators: ~3, ~25/21
[[Optimal tuning]]s:  
* [[WE]]: ~3 = 1902.4455{{c}}, ~25/21 = 293.7393{{c}}
: [[error map]]: {{val| +0.490 -2.650 +2.316 }}
* [[CWE]]: ~3 = 1901.9550{{c}}, ~25/21 = 293.7594{{c}}
: error map: {{val| 0.000 -3.080 +1.926 }}


[[Optimal tuning]] ([[POTE]]): ~3 = 1\1edt, ~25/21 = 293.740
[[Optimal ET sequence]]: [[6edt|b6]], [[7edt|b7]], [[13edt|b13]], [[71edt|b71]], [[84edt|b84]], [[97edt|b97]], [[110edt|b110]],  [[123edt|b123]], [[136edt|b136]]


[[Optimal ET sequence]]: [[6edt|b6]], [[7edt|b7]], [[13edt|b13]], [[71edt|b71]], [[84edt|b84]], [[97edt|b97]], [[110edt|b110]],  [[123edt|b123]], [[136edt|b136]]
[[Badness]] (Sintel): 0.213


=== Overview to extensions ===
=== Overview to extensions ===
The full 7-limit extensions' relation to sirius is clearer if the mapping is normalized in terms of 3.5.7.2. In fact, the strong extensions are diminished, ammonite, and maja.  
The full 7-limit extensions' relation to sirius is clearer if the mapping is normalized in terms of 3.5.7.2. In fact, the strong extensions are diminished, ammonite, and maja. These temperaments are distributed into different family pages.
* [[Diminished (temperament)|Diminished]] (+36/35) → [[Diminished family #Septimal diminished|Diminished family]]
* ''[[Ammonite]]'' (+250/243) → [[Porcupine family #Ammonite|Porcupine family]]
* ''[[Maja]]'' (+2430/2401) → [[Maja family #Septimal maja|Maja family]]


The others are weak extensions. Bohpier tempers out [[245/243]] with a 1/13-twelfth period. Kleiboh tempers out [[1728/1715]] with a 1/6-twelfth period. Passion tempers out [[64/63]], splitting the generator in six. Garibaldi tempers out [[225/224]]. Quasitemp tempers out [[875/864]]. Dodecacot tempers out [[10976/10935]]. These split the generator in five. Trismegistus tempers out [[1029/1024]], splitting the generator in two with a 1/5-twelfth period. Finally, semaja tempers out [[6144/6125]], splitting the generator in eleven.  
The others are weak extensions. Bohpier tempers out [[245/243]] with a 1/13-twelfth period. Kleiboh tempers out [[1728/1715]] with a 1/6-twelfth period. Passion tempers out [[64/63]], splitting the generator in six. Garibaldi tempers out [[225/224]]. Quasitemp tempers out [[875/864]]. Dodecacot tempers out [[10976/10935]]. These split the generator in five. Trismegistus tempers out [[1029/1024]], splitting the generator in two with a 1/5-twelfth period. Submerged tempers out [[525/512]], splitting the generator in nine. Finally, semaja tempers out [[6144/6125]], splitting the generator in eleven.  


See:  
Discussed elsewhere are:  
* ''[[Diminished]]'' (+36/35) → [[Dimipent family #Diminished|Dimipent family]]
* [[Garibaldi]] (+225/224) → [[Schismatic family #Garibaldi|Schismatic family]]
* ''[[Ammonite]]'' (+250/243) → [[Porcupine family #Ammonite|Porcupine family]]
* ''[[Passion]]'' (+64/63) → [[Passion family #Passion|Passion family]]
* ''[[Maja]]'' (+2430/2401) → [[Maja family #Septimal maja|Maja family]]
* [[Submerged]] (+525/512) → [[Avicennmic temperaments #Submerged|Avicennmic temperaments]]
* ''[[Dodecacot]]'' (+10976/10935) → [[Tetracot family #Dodecacot|Tetracot family]]
* [[Bohpier]] (+245/243) → [[Sensamagic clan #Bohpier|Sensamagic clan]]
* [[Bohpier]] (+245/243) → [[Sensamagic clan #Bohpier|Sensamagic clan]]
* ''[[Kleiboh]]'' (+1728/1715) → [[Kleismic family #Kleiboh|Kleismic family]]
* ''[[Passion]]'' (+64/63) → [[Passion family #Passion|Passion family]]
* ''[[Garibaldi]]'' (+225/224) → [[Schismatic family #Garibaldi|Schismatic family]]
* ''[[Quasitemp]]'' (+875/864) → [[Keemic temperaments #Quasitemp|Keemic temperaments]]
* ''[[Quasitemp]]'' (+875/864) → [[Keemic temperaments #Quasitemp|Keemic temperaments]]
* ''[[Dodecacot]]'' (+10976/10935) → [[Tetracot family #Dodecacot|Tetracot family]]
* ''[[Trismegistus]]'' (+1029/1024) → [[Magic family #Trismegistus|Magic family]]
* ''[[Trismegistus]]'' (+1029/1024) → [[Magic family #Trismegistus|Magic family]]
* ''[[Semaja]]'' (+6144/6125) → [[Porwell temperaments #Semaja|Porwell temperaments]]
* ''[[Kleiboh]]'' (+1728/1715) → [[Kleismic family #Kleiboh|Kleismic family]]
 
Considered below is semaja. For no-twos extensions, see [[No-twos subgroup temperaments #Sirius|No-twos subgroup temperaments]].
 
== Semaja ==
{{See also| Llywelynsmic clan }}
 
Cryptically named by [[Petr Pařízek]] in 2011, semaja adds the [[porwell comma]] to the comma list, and may be described as the {{nowrap| 37 & 53 }} temperament. Its [[ploidacot]] is gamma-19-cot (or alpha-heptaseph due to a much simpler [[2.5.7 subgroup|2.5.7-subgroup]] [[restriction]]). The name actually refers to the fact that two of its ~[[8/7]] generator steps reach a ~[[13/10]]<ref name="petr's long post">[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101780.html Yahoo! Tuning Group | ''Suggested names for the unclasified temperaments'']</ref>.
 
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 3125/3087, 6144/6125
 
{{Mapping|legend=1| 1 -2 1 3 | 0 19 7 -1 }}
: mapping generators: ~2, ~8/7
 
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1199.4860{{c}}, ~8/7 = 226.3864{{c}}
: [[error map]]: {{val| -0.514 +0.415 -2.123 +3.246 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~8/7 = 226.4697{{c}}
: error map: {{val| 0.000 +0.970 -1.026 +4.704 }}
 
{{Optimal ET sequence|legend=1| 16, 37, 53, 196d }}
 
[[Badness]] (Sintel): 2.71
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 121/120, 176/175, 3125/3087
 
Mapping: {{mapping| 1 -2 1 3 1 | 0 19 7 -1 13 }}
 
Optimal tunings:
* WE: ~2 = 1199.9818{{c}}, ~8/7 = 226.4821{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~8/7 = 226.4851{{c}}
 
{{Optimal ET sequence|legend=0| 16, 37, 53 }}
 
Badness (Sintel): 1.98


For no-twos extensions, see [[No-twos subgroup temperaments#Sirius|No-twos subgroup temperaments]].
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Comma list: 121/120, 169/168, 176/175, 275/273
Mapping: {{mapping| 1 -2 1 3 1 2 | 0 19 7 -1 13 9 }}
Optimal tunings:
* WE: ~2 = 1200.1020{{c}}, ~8/7 = 226.4987{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~8/7 = 226.4822{{c}}
{{Optimal ET sequence|legend=0| 16, 37, 53 }}
Badness (Sintel): 1.35
== References ==
[[Category:Gariboh clan| ]] <!-- main article -->
[[Category:Temperament clans]]
[[Category:Temperament clans]]
[[Category:Gariboh clan| ]] <!-- main article -->
[[Category:Catalogs of rank-2 temperaments]]
[[Category:Gariboh| ]] <!-- key article -->
[[Category:Rank 2]]