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. More information on that can be found [http://tech.groups.yahoo.com/group/tuning-math/message/12793 here].
{{Technical data page}}
The '''wesley family''' of [[regular temperament|temperaments]] [[tempering out|tempers out]] 78125/73728, the [[wesley comma]]. The wesley comma is unchanged in [[Wesley Woolhouse]]'s 7/26-comma meantone it is an [[eigenmonzo|eigenmonzo (i.e. unchanged-interval)]], which [[Gene Ward Smith]] has talked about<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_12793.html Yahoo! Tuning Group | ''26et and meantone projections'']</ref>.  


=Wesley=
== Wesley ==
Comma: 78125/73728
The generator of wesley is one half of a [[~]][[5/2]], around 786 [[cent]]s, seven of which after [[octave reduction]] reach the [[3/2|perfect fifth]]. The [[ploidacot]] signature of this temperament is delta-heptacot. A good tuning for the generator may be found between [[26edo|17\26]] and [[29edo|19\29]].


POTE generator: ~125/96 = 414.509
[[Subgroup]]: 2.3.5


Map: [&lt;1 4 3|, &lt;0 -7 -2|]
[[Comma list]]: 78125/73728


EDOs: 23, 26, 29, 55c
{{Mapping|legend=1| 1 -3 1 | 0 7 2 }}
: mapping generators: ~2, ~192/125


Badness: 0.2477
[[Optimal tuning]]s:  
* [[WE]] ~2 = 1202.9225{{c}}, ~192/125 = 787.4042{{c}}
: [[error map]]: {{val| +2.922 +1.107 -8.583 }}
* [[CWE]] ~2 = 1200.0000{{c}}, ~192/125 = 785.7808{{c}}
: error map: {{val| 0.000 -1.490 -14.752 }}


==7-limit==
{{Optimal ET sequence|legend=1| 3, …, 23, 26, 29, 55c }}
Commas: 405/392, 875/864


POTE generator: ~9/7 = 415.519
[[Badness]] (Sintel): 5.81


Map: [&lt;1 4 3 8|, &lt;0 -7 -2 -15|]
== Septimal wesley ==
[[Subgroup]]: 2.3.5.7


Wedgie: &lt;&lt;7 2 15 -13 4 29||
[[Comma list]]: 405/392, 875/864


EDOs: 26
{{Mapping|legend=1| 1 -3 1 -7 | 0 7 2 15 }}


Badness: 0.0953
[[Optimal tuning]]s:  
* [[WE]]: ~2 = 1203.6434{{c}}, ~14/9 = 786.8631{{c}}
: [[error map]]: {{val| +3.634 -4.844 -8.944 +8.617 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~14/9 = 784.7754{{c}}
: error map: {{val| 0.000 -8.527 -16.763 +2.805 }}


==11-limit==
{{Optimal ET sequence|legend=1| 3d, …, 23d, 26 }}
Commas: 45/44, 99/98, 875/864


POTE generator: ~9/7 = 415.769
[[Badness]] (Sintel): 2.41


Map: [&lt;1 4 3 8 9|, &lt;0 -7 -2 -15 -16|]
=== 11-limit ===
Subgroup: 2.3.5.7.11


EDOs: 23de, 26, 75bcd
Comma list: 45/44, 99/98, 875/864


Badness: 0.0491
Mapping: {{mapping| 1 -3 1 -7 -7 | 0 7 2 15 16 }}


==13-limit==
Optimal tunings:
Commas: 45/44, 78/77, 99/98, 325/324
* WE: ~2 = 1203.6405{{c}}, ~11/7 = 786.6101{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 784.5242{{c}}


POTE generator: ~9/7 = 415.645
{{Optimal ET sequence|legend=0| 3de, …, 23de, 26 }}


Map: [&lt;1 4 3 8 9 12|, &lt;0 -7 -2 -15 -16 -24|]
Badness (Sintel): 1.62


EDOs: 26
=== 13-limit ===
Subgroup: 2.3.5.7.11.13


Badness: 0.0384
Comma list: 45/44, 78/77, 99/98, 325/324


==Snipes==
Mapping: {{mapping| 1 -3 1 -7 -7 -12 | 0 7 2 15 16 24 }}
Commas: 225/224, 6125/5832


POTE generator: ~35/27 = 413.513
Optimal tunings:  
* WE: ~2 = 1200.0000{{c}}, ~11/7 = 786.5973{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 784.5923{{c}}


Map: [&lt;1 4 3 9|, &lt;0 -7 -2 -18|]
{{Optimal ET sequence|legend=0| 3def, 23deff, 26 }}


Wedgie: &lt;&lt;7 2 18 -13 9 36||
Badness (Sintel): 1.59


EDOs: 29, 90cd, 119cd
== Snipes ==
[[Subgroup]]: 2.3.5.7


Badness: 0.1179
[[Comma list]]: 225/224, 6125/5832


==Crusher==
{{Mapping|legend=1| 1 -3 1 -9 | 0 7 2 18 }}
Commas: 525/512, 3125/3024


POTE generator: ~63/50 = 414.552
[[Optimal tuning]]s:  
* [[WE]]: ~2 = 1201.9268{{c}}, ~54/35 = 787.7496{{c}}
: [[error map]]: {{val| +1.927 +6.511 -8.888 -6.675 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~54/35 = 786.6189{{c}}
: error map: {{val| 0.000 +4.377 -13.076 -9.686 }}


Map: [&lt;1 4 3 -1|, &lt;0 -7 -2 11|]
{{Optimal ET sequence|legend=1| 3d, …, 26d, 29 }}


Wedgie: &lt;&lt;7 2 -11 -13 -37 -31||
[[Badness]] (Sintel): 2.98


EDOs: 23, 26, 29, 55c
=== 11-limit ===
Subgroup: 2.3.5.7.11


Badness: 0.1134
Comma list: 55/54, 225/224, 245/242


=Dubbla=
Mapping: {{mapping| 1 -3 1 -9 -9 | 0 7 2 18 19 }}
Commas: 50/49, 78125/73728


POTE generator: ~192/175 = 185.738
Optimal tunings:  
* WE: ~2 = 1201.9201{{c}}, ~11/7 = 787.7690{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 786.6402{{c}}


Map: [&lt;2 1 4 5|, &lt;0 7 2 2|]
{{Optimal ET sequence|legend=0| 3de, …, 26de, 29 }}


Wedgie: &lt;&lt;14 4 4 -26 -33 -2||
Badness (Sintel): 1.79


EDOs: 6, 26, 58c, 84c
== Roman ==
Roman tempers out 525/512, the [[avicennma]]. The 7-limit version has also been proposed as ''crusher''.


Badness: 0.1817
[[Subgroup]]: 2.3.5.7


==11-limit==
[[Comma list]]: 525/512, 3125/3024
Commas: 50/49, 125/121, 1344/1331


POTE generator: ~11/10 = 185.879
{{Mapping|legend=1| 1 -3 1 10 | 0 7 2 -11 }}


Map: [&lt;2 1 4 5 6|, &lt;0 7 2 2 3|]
[[Optimal tuning]]s:  
* [[WE]]: ~2 = 1203.0258{{c}}, ~63/40 = 787.4289{{c}}
: [[error map]]: {{val| +3.026 +0.970 -8.430 -0.286 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~63/40 = 785.4717{{c}}
: error map: {{val| 0.000 -3.653 -15.370 -9.0145 }}


EDOs: 6, 26, 58c, 84c
{{Optimal ET sequence|legend=1| 3, 23, 26, 29, 55c }}


Badness: 0.0758
[[Badness]] (Sintel): 2.87


==13-limit==
=== 11-limit ===
Commas: 50/49, 105/104, 125/121, 144/143
Subgroup: 2.3.5.7.11


POTE generator: ~11/10 = 185.702
Comma list: 100/99, 245/242, 525/512


Map: [&lt;2 1 4 5 6 4|, &lt;0 7 2 2 3 11|]
Mapping: {{mapping| 1 -3 1 10 10 | 0 7 2 -11 -10 }}


EDOs: 26, 58c, 84c
Optimal tunings:  
* WE: ~2 = 1202.7762{{c}}, ~11/7 = 787.3465{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 785.5130{{c}}


Badness: 0.0496
{{Optimal ET sequence|legend=0| 3, 23, 26, 29, 55c }}
 
Badness (Sintel): 1.75
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 65/64, 100/99, 105/104, 245/242
 
Mapping: {{mapping| 1 -3 1 10 10 5 | 0 7 2 -11 -10 -2 }}
 
Optimal tunings:
* WE: ~2 = 1202.8327{{c}}, ~11/7 = 787.3820{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~11/7 = 785.5085{{c}}
 
{{Optimal ET sequence|legend=0| 3, 23, 26, 29, 55cf }}
 
Badness (Sintel): 1.24
 
== Dubbla ==
[[Subgroup]]: 2.3.5.7
 
[[Comma list]]: 50/49, 78125/73728
 
{{Mapping|legend=1| 2 1 4 5 | 0 7 2 2 }}
: mapping generators: ~7/5, ~192/175
 
[[Optimal tuning]]s:
* [[WE]]: ~7/5 = 600.8055{{c}}, ~192/175 = 185.9882{{c}}
* [[CWE]]: ~7/5 = 600.0000{{c}}, ~192/175 = 185.8808{{c}}
 
{{Optimal ET sequence|legend=1| 6, 20b, 26, 58c }}
 
[[Badness]] (Sintel): 4.60
 
=== 11-limit ===
Subgroup: 2.3.5.7.11
 
Comma list: 50/49, 125/121, 1344/1331
 
Mapping: {{mapping| 2 1 4 5 6 | 0 7 2 2 3 }}
 
Optimal tunings:
* WE: ~7/5 = 600.3702{{c}}, ~11/10 = 185.9936{{c}}
* CWE: ~7/5 = 600.0000{{c}}, ~11/10 = 185.9408{{c}}
 
{{Optimal ET sequence|legend=0| 6, 20b, 26 }}
 
Badness (Sintel): 2.51
 
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
 
Comma list: 50/49, 105/104, 125/121, 144/143
 
Mapping: {{mapping| 2 1 4 5 6 4 | 0 7 2 2 3 11 }}
 
Optimal tunings:
* WE: ~7/5 = 600.3563{{c}}, ~11/10 = 185.8121{{c}}
* CWE: ~7/5 = 600.0000{{c}}, ~11/10 = 185.7623{{c}}
 
{{Optimal ET sequence|legend=0| 6f, 20bff, 26 }}
 
Badness (Sintel): 2.05
 
== References ==
 
[[Category:Wesley family| ]] <!-- main article -->
[[Category:Temperament families]]
[[Category:Catalogs of rank-2 temperaments]]