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Wesley family: Difference between revisions

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This tempers out the wesley comma, 78125/73728. The wesley comma is unchanged in Wesley Woolhouse's 7/26-comma meantone - it is an eigenmonzo, in other words. Here is [https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12793.html a talk by Gene Ward Smith].  
{{Technical data page}}
The '''wesley family''' of [[Rank-2 temperament|rank-2]] [[temperament]]s [[Tempering out|tempers out]] the [[wesley comma]], 78125/73728. The wesley comma is unchanged in [[Wesley Woolhouse]]'s 7/26-comma meantone – it is an [[Eigenmonzo|eigenmonzo (i.e. unchanged-interval)]]. Here is [https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12793.html a talk by Gene Ward Smith].  


== Wesley ==
== Wesley ==
Subgroup: 2.3.5
[[Subgroup]]: 2.3.5


[[Comma]]: 78125/73728
[[Comma list]]: 78125/73728


[[Mapping]]: [{{val| 1 4 3 }}, {{val| 0 -7 -2 }}]
{{Mapping|legend=1| 1 4 3 | 0 -7 -2 }}


[[POTE generator]]: ~125/96 = 414.509
: mapping generators: ~2, ~125/96


{{Val list|legend=1| 3, 23, 26, 29, 55c }}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~125/96 = 414.509
 
{{Optimal ET sequence|legend=1| 3, …, 23, 26, 29, 55c }}


[[Badness]]: 0.247718
[[Badness]]: 0.247718


== Septimal wesley ==
== Septimal wesley ==
Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 405/392, 875/864
[[Comma list]]: 405/392, 875/864


[[Mapping]]: [{{val| 1 4 3 8 }}, {{val| 0 -7 -2 -15 }}]
{{Mapping|legend=1| 1 4 3 8 | 0 -7 -2 -15 }}


{{Multival|legend=1|7 2 15 -13 4 29}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~9/7 = 415.519


[[POTE generator]]: ~9/7 = 415.519
{{Optimal ET sequence|legend=1| 3d, …, 23d, 26 }}
 
{{Val list|legend=1| 3d, 23d, 26 }}


[[Badness]]: 0.095344
[[Badness]]: 0.095344
Line 34: Line 35:
Comma list: 45/44, 99/98, 875/864
Comma list: 45/44, 99/98, 875/864


Mapping: [{{val| 1 4 3 8 9 }}, {{val| 0 -7 -2 -15 -16 }}]
Mapping: {{mapping| 1 4 3 8 9 | 0 -7 -2 -15 -16 }}


POTE generator: ~9/7 = 415.769
Optimal tuning (POTE): ~2 = 1\1, ~9/7 = 415.769


Optimal GPV sequence: {{Val list| 3de, 23de, 26, 75bcd }}
{{Optimal ET sequence|legend=1| 3de, …, 23de, 26 }}


Badness: 0.049066
Badness: 0.049066
Line 47: Line 48:
Comma list: 45/44, 78/77, 99/98, 325/324
Comma list: 45/44, 78/77, 99/98, 325/324


Mapping: [{{val| 1 4 3 8 9 12 }}, {{val| 0 -7 -2 -15 -16 -24 }}]
Mapping: {{mapping| 1 4 3 8 9 12 | 0 -7 -2 -15 -16 -24 }}


POTE generator: ~9/7 = 415.645
Optimal tuning (POTE): ~2 = 1\1, ~9/7 = 415.645


Optimal GPV sequence: {{Val list| 3def, 26 }}
{{Optimal ET sequence|legend=1| 3def, 23deff, 26 }}


Badness: 0.038402
Badness: 0.038402


== Snipes ==
== Snipes ==
Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 225/224, 6125/5832
[[Comma list]]: 225/224, 6125/5832


[[Mapping]]: [{{val| 1 4 3 9 }}, {{val| 0 -7 -2 -18 }}]
{{Mapping|legend=1| 1 4 3 9 | 0 -7 -2 -18 }}


{{Multival|legend=1| 7 2 18 -13 9 36 }}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~35/27 = 413.513


[[POTE generator]]: ~35/27 = 413.513
{{Optimal ET sequence|legend=1| 3d, …, 26d, 29 }}
 
{{Val list|legend=1| 29, 90cd, 119ccdd }}


[[Badness]]: 0.117943
[[Badness]]: 0.117943
Line 75: Line 74:
Comma list: 55/54, 225/224, 245/242
Comma list: 55/54, 225/224, 245/242


Mapping: [{{val| 1 4 3 9 10 }}, {{val| 0 -7 -2 -18 -19 }}]
Mapping: {{mapping| 1 4 3 9 10 | 0 -7 -2 -18 -19 }}


POTE generator: ~14/11 = 413.490
Optimal tuning (POTE): ~2 = 1\1, ~14/11 = 413.490


Optimal GPV sequence: {{Val list| 29, 90cd, 119ccdde }}
{{Optimal ET sequence|legend=1| 3de, …, 26de, 29 }}


Badness: 0.054296
Badness: 0.054296


== Roman ==
== Roman ==
{{see also|Avicennmic temperaments #Roman}}
{{See also| Avicennmic temperaments }}


=== 7-limit (Crusher) ===
=== 7-limit a.k.a. crusher ===
Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 525/512, 3125/3024
[[Comma list]]: 525/512, 3125/3024


[[Mapping]]: [{{val| 1 4 3 -1 }}, {{val| 0 -7 -2 11 }}]
{{Mapping|legend=1| 1 4 3 -1 | 0 -7 -2 11 }}


{{Multival|legend=1|7 2 -11 -13 -37 -31}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~63/50 = 414.552


[[POTE generator]]: ~63/50 = 414.552
{{Optimal ET sequence|legend=1| 3, 23, 26, 29, 55c }}
 
{{Val list|legend=1| 3, 23, 26, 29, 55c }}


[[Badness]]: 0.113386
[[Badness]]: 0.113386
Line 106: Line 103:
Comma list: 100/99, 245/242, 525/512
Comma list: 100/99, 245/242, 525/512


Mapping: [{{val| 1 4 3 -1 0 }}, {{val| 0 -7 -2 11 10 }}]
Mapping: {{mapping| 1 4 3 -1 0 | 0 -7 -2 11 10 }}


POTE generator: ~14/11 = 414.471
Optimal tuning (POTE): ~2 = 1\1, ~14/11 = 414.471


Optimal GPV sequence: {{Val list| 3, 23, 26, 29, 55c }}
{{Optimal ET sequence|legend=1| 3, 23, 26, 29, 55c }}


Badness: 0.052841
Badness: 0.052841
Line 119: Line 116:
Comma list: 65/64, 100/99, 105/104, 245/242
Comma list: 65/64, 100/99, 105/104, 245/242


Mapping: [{{val| 1 4 3 -1 0 3 }}, {{val| 0 -7 -2 11 10 2 }}]
Mapping: {{mapping| 1 4 3 -1 0 3 | 0 -7 -2 11 10 2 }}


POTE generator: ~14/11 = 414.472
Optimal tuning (POTE): ~2 = 1\1, ~14/11 = 414.472


Optimal GPV sequence: {{Val list| 3, 23, 26, 29, 55cf }}
{{Optimal ET sequence|legend=1| 3, 23, 26, 29, 55cf }}


Badness: 0.030043
Badness: 0.030043


== Dubbla ==
== Dubbla ==
Subgroup: 2.3.5.7
[[Subgroup]]: 2.3.5.7


[[Comma list]]: 50/49, 78125/73728
[[Comma list]]: 50/49, 78125/73728


[[Mapping]]: [{{val| 2 1 4 5 }}, {{val| 0 7 2 2 }}]
{{Mapping|legend=1| 2 1 4 5 | 0 7 2 2 }}
 
{{Multival|legend=1|14 4 4 -26 -33 -2}}


[[POTE generator]]: ~192/175 = 185.738
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~192/175 = 185.738


{{Val list|legend=1| 6, 26, 58c, 84c }}
{{Optimal ET sequence|legend=1| 6, 20b, 26, 58c }}


[[Badness]]: 0.181726
[[Badness]]: 0.181726
Line 147: Line 142:
Comma list: 50/49, 125/121, 1344/1331
Comma list: 50/49, 125/121, 1344/1331


Mapping: [{{val| 2 1 4 5 6 }}, {{val| 0 7 2 2 3 }}]
Mapping: {{mapping| 2 1 4 5 6 | 0 7 2 2 3 }}


POTE generator: ~11/10 = 185.879
Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 185.879


Optimal GPV sequence: {{Val list| 6, 26, 58c, 84c }}
{{Optimal ET sequence|legend=1| 6, 20b, 26 }}


Badness: 0.075842
Badness: 0.075842
Line 160: Line 155:
Comma list: 50/49, 105/104, 125/121, 144/143
Comma list: 50/49, 105/104, 125/121, 144/143


Mapping: [{{val| 2 1 4 5 6 4 }}, {{val| 0 7 2 2 3 11 }}]
Mapping: {{mapping| 2 1 4 5 6 4 | 0 7 2 2 3 11 }}


POTE generator: ~11/10 = 185.702
Optimal tuning (POTE): ~2 = 1\1, ~11/10 = 185.702


Optimal GPV sequence: {{Val list| 26, 58c, 84c }}
{{Optimal ET sequence|legend=1| 6f, 20bff, 26 }}


Badness: 0.049603
Badness: 0.049603


[[Category:Temperament families]]
[[Category:Temperament families]]
[[Category:Pages with mostly numerical content]]
[[Category:Wesley family| ]] <!-- main article -->
[[Category:Wesley family| ]] <!-- main article -->
[[Category:Wesley| ]] <!-- key article -->
[[Category:Rank 2]]
[[Category:Rank 2]]
Retrieved from "https://en.xen.wiki/w/Wesley_family"