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Greenwoodmic temperaments: Difference between revisions

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This is a collection of [[Rank-2 temperament|rank-2]] [[temperament]]s [[tempering out]] the greenwoodma, {{monzo| -3 4 1 -2 }} = [[405/392]].
{{Technical data page}}
This is a collection of [[rank-2 temperament|rank-2]] [[temperament]]s [[tempering out]] the [[greenwoodma]], 405/392 ({{monzo| -3 4 1 -2 }}).


Temperaments discussed elsewhere are
Temperaments discussed elsewhere are
* ''[[Sidi]]'' (+25/24) → [[Dicot family #Sidi|Dicot family]]
* ''[[Sidi]]'' (+25/24) → [[Dicot family #Sidi|Dicot family]]
* ''[[August]]'' (+36/35) → [[Augmented family #August|Augmented family]]
* ''[[August]]'' (+36/35) → [[Augmented family #August|Augmented family]]
* ''[[Superpelog]]'' (+49/48) → [[Slendro clan #Superpelog|Slendro clan]]
* ''[[Superpelog]]'' (+49/48) → [[Semaphoresmic clan #Superpelog|Semaphoresmic clan]]
* ''[[Injera]]'' (+50/49 or 81/80) → [[Meantone family #Injera|Meantone family]]
* ''[[Injera]]'' (+50/49 or 81/80) → [[Meantone family #Injera|Meantone family]]
* ''[[Schism]]'' (+64/63) → [[Archytas clan #Schism|Archytas clan]]
* ''[[Schism]]'' (+64/63) → [[Archytas clan #Schism|Archytas clan]]
* ''[[Greenwood]]'' (+1323/1280) → [[Whitewood family #Greenwood|Apotome family]]
* ''[[Greenwood]]'' (+1323/1280) → [[Whitewood family #Greenwood|Whitewood family]]


== Secund ==
== Secund ==
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{{Mapping|legend=1| 1 1 3 2 | 0 5 -6 7 }}
{{Mapping|legend=1| 1 1 3 2 | 0 5 -6 7 }}


{{Multival|legend=1| 5 -6 7 -21 -3 33 }}
: mapping generaators: ~2, ~16/15


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~16/15 = 137.958
[[Optimal tuning]]s:
* [[CTE]]: ~2 = 1200.000, ~16/15 = 138.454
: [[error map]]: {{val| 0.000 -9.684 -17.038 +0.353 }}
* [[POTE]]: ~2 = 1200.000, ~16/15 = 137.958
: error map: {{val| 0.000 -12.167 -14.059 -3.123 }}


{{Optimal ET sequence|legend=1| 9, 17, 26, 61bc, 87bcc }}
{{Optimal ET sequence|legend=1| 9, 17, 26, 61bc, 87bcc }}


[[Badness]]: 0.089840
[[Badness]] (Smith): 0.089840


=== 11-limit ===
=== 11-limit ===
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Mapping: {{mapping| 1 1 3 2 3 | 0 5 -6 7 4 }}
Mapping: {{mapping| 1 1 3 2 3 | 0 5 -6 7 4 }}


Optimal tuning (POTE): ~2 = 1\1, ~12/11 = 137.900
Optimal tunings:
* CTE: ~2 = 1200.000, ~12/11 = 138.420
* POTE: ~2 = 1200.000, ~12/11 = 137.900


Optimal ET sequence: {{Optimal ET sequence| 9, 17, 26, 61bc, 87bcc }}
{{Optimal ET sequence|legend=0| 9, 17, 26, 61bc }}


Badness: 0.042562
Badness (Smith): 0.042562


==== 13-limit ====
==== 13-limit ====
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Mapping: {{mapping| 1 1 3 2 3 2 | 0 5 -6 7 4 15 }}
Mapping: {{mapping| 1 1 3 2 3 2 | 0 5 -6 7 4 15 }}


Optimal tuning (POTE): ~2 = 1\1, ~12/11 = 136.937
Optimal tunings:
* CTE: ~2 = 1200.000, ~12/11 = 137.455
* POTE: ~2 = 1200.000, ~12/11 = 136.937


Optimal ET sequence: {{Optimal ET sequence| 9, 26f, 35 }}
{{Optimal ET sequence|legend=0| 9, 35 }}


Badness: 0.049684
Badness (Smith): 0.049684


==== Secundly ====
==== Secundly ====
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Mapping: {{mapping| 1 1 3 2 3 3 | 0 5 -6 7 4 6 }}
Mapping: {{mapping| 1 1 3 2 3 3 | 0 5 -6 7 4 6 }}


Optimal tuning (POTE): ~2 = 1\1, ~12/11 = 137.917
Optimal tunings:
* CTE: ~2 = 1200.000, ~13/12 = 138.583
* POTE: ~2 = 1200.000, ~13/12 = 137.917


Optimal ET sequence: {{Optimal ET sequence| 9, 17, 26, 61bcf, 87bccf }}
{{Optimal ET sequence|legend=0| 9, 17, 26, 61bcf }}


Badness: 0.026212
Badness (Smith): 0.026212


== Semishallowtone ==
== Semishallowtone ==
{{See also|Shallowtone}}
{{See also| Shallowtone }}
 
[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 405/392, 35721/32768
[[Comma list]]: 405/392, 35721/32768


{{Mapping|legend=1| 2 2 16 9|0 1 -10 -3}}
{{Mapping|legend=1| 2 0 36 15 | 0 1 -10 -3 }}
 
: mapping generators: ~189/128, ~3


[[Optimal tuning]] ([[CTE]]): ~189/128 = 1\2, ~3/2 = 681.532
[[Optimal tuning]]s:
* [[CTE]]: ~189/128 = 600.000, ~3/2 = 681.532 (~64/63 = 81.532)
: [[error map]]: {{val| 0.000 -20.423 -1.629 -13.421 }}
* [[CWE]]: ~189/128 = 600.000, ~3/2 = 682.650 (~64/63 = 82.650)
: error map: {{val| 0.000 -19.305 -12.811 -16.775 }}


[[Support]]ing [[ET]]s: {{EDOs|14c, 30b, 44bd, 58bcd, 72bbccdd}}
{{Optimal ET sequence|legend=1| 14c, 44bd, 58bcd }}


Dirichlet [[badness]]: 8.420
[[Badness]]:
* Smith: 0.333
* Dirichlet: 8.420


=== 11-limit ===
=== 11-limit ===
[[Subgroup]]: 2.3.5.7.11
Subgroup: 2.3.5.7.11


[[Comma list]]: 45/44, 99/98, 43659/40960
Comma list: 45/44, 99/98, 35721/32768


{{Mapping|legend=1| 2 2 16 9 16|0 1 -10 -3 -8}}
Mapping: {{mapping| 2 0 36 15 32 | 0 1 -10 -3 -8 }}


[[Optimal tuning]] ([[CTE]]): ~189/128 = 1\2, ~3/2 = 681.438
Optimal tunings:
* CTE: ~189/128 = 600.000, ~3/2 = 681.438 (~64/63 = 81.438)
* CWE: ~189/128 = 600.000, ~3/2 = 682.724 (~64/63 = 82.724)


[[Support]]ing [[ET]]s: {{EDOs|14c, 30b, 44bd, 58bcde, 72bbccddee}}
{{Optimal ET sequence|legend=0| 14c, 44bd, 58bcde, 72bbccddee }}


Dirichlet [[badness]]: 4.148
Badness:
* Smith: 0.125
* Dirichlet: 4.148


=== 13-limit ===
=== 13-limit ===
[[Subgroup]]: 2.3.5.7.11.13
Subgroup: 2.3.5.7.11.13


[[Comma list]]: 45/44, 27/26, 99/98, 35721/32768
Comma list: 27/26, 45/44, 99/98, 35721/32768


{{Mapping|legend=1| 2 2 16 9 16 4|0 1 -10 -3 -8 3}}
Mapping: {{mapping| 2 0 36 15 32 -2 | 0 1 -10 -3 -8 3 }}


[[Optimal tuning]] ([[CTE]]): ~189/128 = 1\2, ~3/2 = 681.406
Optimal tunings:
* CTE: ~91/64 = 600.000, ~3/2 = 681.406 (~64/63 = 81.406)
* CWE: ~91/64 = 600.000, ~3/2 = 682.168 (~64/63 = 82.168)


[[Support]]ing [[ET]]s: {{EDOs|14c, 30b}}
{{Optimal ET sequence|legend=0| 14c, 30b }}


Dirichlet [[badness]]: 4.377
Badness:
* Smith: 0.106
* Dirichlet: 4.377


[[Category:Temperament collections]]
[[Category:Temperament collections]]
[[Category:Pages with mostly numerical content]]
[[Category:Greenwoodmic temperaments| ]] <!-- main article -->
[[Category:Greenwoodmic temperaments| ]] <!-- main article -->
[[Category:Greenwoodmic| ]] <!-- key article -->
[[Category:Greenwoodmic| ]] <!-- key article -->
[[Category:Rank 2]]
[[Category:Rank 2]]
Retrieved from "https://en.xen.wiki/w/Greenwoodmic_temperaments"