Landscape microtemperaments: Difference between revisions
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{{Technical data page}} | |||
This is a collection of [[rank-2 temperament|rank-2]] '''landscape microtemperaments''', which [[tempering out|temper out]] the [[landscape comma]] ({{monzo|legend=1| -4 6 -6 3 }}, [[ratio]]: 250047/250000). For the [[rank-3 temperament]], see [[Landscape family #Landscape]]. | |||
Temperaments discussed elsewhere are: | |||
* [[Augene]] (+64/63 or 126/125) → [[Augmented family #Augene|Augmented family]] | * [[Augene]] (+64/63 or 126/125) → [[Augmented family #Augene|Augmented family]] | ||
* ''[[Compton]]'' (+225/224) → [[Compton family #Compton|Compton family]] | * ''[[Compton]]'' (+225/224) → [[Compton family #Compton|Compton family]] | ||
* ''[[Tritikleismic]]'' (+1029/1024) → [[Kleismic family #Tritikleismic|Kleismic family]] | * ''[[Tritikleismic]]'' (+1029/1024) → [[Kleismic family #Tritikleismic|Kleismic family]] | ||
* ''[[Trisensory]]'' (+1728/1715) → [[Sensipent family #Trisensory|Sensipent family]] | * ''[[Trisensory]]'' (+1728/1715) → [[Sensipent family #Trisensory|Sensipent family]] | ||
* [[Ennealimmal]] (+2401/2400 or 4375/4374) → [[ | * [[Ennealimmal]] (+2401/2400 or 4375/4374) → [[Septiennealimmal clan #Ennealimmal|Septiennealimmal clan]] | ||
* ''[[Misty]]'' (+3136/3125 or 5120/5103) → [[Misty family]] | * ''[[Misty]]'' (+3136/3125 or 5120/5103) → [[Misty family]] | ||
* ''[[Nessafof]]'' (+6144/6125) → [[Porwell temperaments #Nessafof|Porwell temperaments]] | * ''[[Nessafof]]'' (+6144/6125) → [[Porwell temperaments #Nessafof|Porwell temperaments]] | ||
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* ''[[Caleb]]'' (+33075/32768) → [[Mirwomo temperaments #Caleb|Mirwomo temperaments]] | * ''[[Caleb]]'' (+33075/32768) → [[Mirwomo temperaments #Caleb|Mirwomo temperaments]] | ||
* [[Mutt temperament|Mutt]] (+65625/65536) → [[Horwell temperaments #Mutt|Horwell temperaments]] | * [[Mutt temperament|Mutt]] (+65625/65536) → [[Horwell temperaments #Mutt|Horwell temperaments]] | ||
* ''[[Triquart]]'' (+117649/116640) → [[Quartonic family #Triquart|Quartonic family]] | |||
* ''[[Stearnscape]]'' (+118098/117649) → [[Stearnsmic clan #Stearnscape|Stearnsmic clan]] | * ''[[Stearnscape]]'' (+118098/117649) → [[Stearnsmic clan #Stearnscape|Stearnsmic clan]] | ||
* ''[[Tritricot]]'' (+{{monzo| 35 -23 -3 3 }}) → [[ | * ''[[Tritricot]]'' (+{{monzo| 35 -23 -3 3 }}) → [[Alphatricot family #Tritricot|Alphatricot family]] | ||
* ''[[Aemilic]]'' (+{{monzo|-84 53}}) → [[159th-octave temperaments#Aemilic|159th-octave temperaments]] | |||
Considered below are sextile, septichrome, pnict, domain, avicenna, terture, akjayland and terture. | Considered below are sextile, septichrome, pnict, domain, avicenna, terture, akjayland and terture. | ||
== Sextile == | == Sextile == | ||
Sextile tempers out the [[garischisma]] with a 1/6-octave period and is the 12 & 270 temperament. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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: mapping generators: ~4096/3645, ~3 | : mapping generators: ~4096/3645, ~3 | ||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~4096/3645 = 1\6, ~3/2 = 702.2347 | |||
[[Optimal tuning]] | * [[POTE]]: ~4096/3645 = 1\6, ~3/2 = 702.212 | ||
{{Optimal ET sequence|legend=1| 12, 234d, 246d, 258, 270, 1362c, 1632c, 1902c, 2172c, 2442bc, 2712bc }} | {{Optimal ET sequence|legend=1| 12, 234d, 246d, 258, 270, 1362c, 1632c, 1902c, 2172c, 2442bc, 2712bc }} | ||
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Mapping: {{mapping| 6 0 71 150 230 | 0 1 -6 -14 -22 }} | Mapping: {{mapping| 6 0 71 150 230 | 0 1 -6 -14 -22 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2225 | |||
* POTE: ~55/49 = 1\6, ~3/2 = 702.202 | |||
{{Optimal ET sequence|legend=1| 12, 246dee, 258e, 270, 822, 1092, 1362c }} | {{Optimal ET sequence|legend=1| 12, 246dee, 258e, 270, 822, 1092, 1362c }} | ||
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Mapping: {{mapping| 6 0 71 150 230 279 | 0 1 -6 -14 -22 -27 }} | Mapping: {{mapping| 6 0 71 150 230 279 | 0 1 -6 -14 -22 -27 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2141 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.2001 | |||
{{Optimal ET sequence|legend=1| 12f, 258ef, 270, 552, 822, 1092, 1914cde }} | {{Optimal ET sequence|legend=1| 12f, 258ef, 270, 552, 822, 1092, 1914cde }} | ||
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Mapping: {{mapping| 6 0 71 150 230 279 -4 | 0 1 -6 -14 -22 -27 3 }} | Mapping: {{mapping| 6 0 71 150 230 279 -4 | 0 1 -6 -14 -22 -27 3 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2117 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.1869 | |||
{{Optimal ET sequence|legend=1| 12f, 270, 552g }} | {{Optimal ET sequence|legend=1| 12f, 270, 552g }} | ||
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Mapping: {{mapping| 6 0 71 150 230 279 -4 35 | 0 1 -6 -14 -22 -27 3 -1 }} | Mapping: {{mapping| 6 0 71 150 230 279 -4 35 | 0 1 -6 -14 -22 -27 3 -1 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2118 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.1890 | |||
{{Optimal ET sequence|legend=1| 12f, 270, 552g, 822gg }} | {{Optimal ET sequence|legend=1| 12f, 270, 552g, 822gg }} | ||
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Mapping: {{mapping| 6 0 71 150 230 -149 | 0 1 -6 -14 -22 18 }} | Mapping: {{mapping| 6 0 71 150 230 -149 | 0 1 -6 -14 -22 18 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2296 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.2285 | |||
{{Optimal ET sequence|legend=1| 12, 258e, 270 }} | {{Optimal ET sequence|legend=1| 12, 258e, 270 }} | ||
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Mapping: {{mapping| 6 0 71 150 230 -149 -4 | 0 1 -6 -14 -22 18 3 }} | Mapping: {{mapping| 6 0 71 150 230 -149 -4 | 0 1 -6 -14 -22 18 3 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2264 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.2207 | |||
{{Optimal ET sequence|legend=1| 12, 258e, 270 }} | {{Optimal ET sequence|legend=1| 12, 258e, 270 }} | ||
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Mapping: {{mapping| 6 0 71 150 230 -149 -4 35 | 0 1 -6 -14 -22 18 3 -1 }} | Mapping: {{mapping| 6 0 71 150 230 -149 -4 35 | 0 1 -6 -14 -22 18 3 -1 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 702.2266 | |||
* CWE: ~55/49 = 1\6, ~3/2 = 702.2208 | |||
{{Optimal ET sequence|legend=1| 12, 258e, 270 }} | {{Optimal ET sequence|legend=1| 12, 258e, 270 }} | ||
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{{Mapping|legend=1| 3 3 1 0 | 0 5 17 24 }} | {{Mapping|legend=1| 3 3 1 0 | 0 5 17 24 }} | ||
[[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~243/224 = 140.367 | [[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~243/224 = 140.367 | ||
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[[Badness]]: 0.016814 | [[Badness]]: 0.016814 | ||
=== Semiseptichrome === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 9801/9800, 151263/151250, 234375/234256 | |||
Mapping: {{mapping| 6 1 -15 -24 -32 | 0 5 17 24 31 }} | |||
: mapping generators: ~55/49, ~375/308 | |||
Optimal tuning (CTE): ~55/49 = 1\6, ~375/308 = 340.3687 (~1760/1701 = 59.6313) | |||
Optimal ET sequence: {{Optimal ET sequence| 60e, 222cdee, 282, 342, 966, 1308, 1650, 4608b, 6258bc }} | |||
Badness: 0.0194 | |||
==== 13-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 1716/1715, 2080/2079, 34398/34375, 85293/85184 | |||
Mapping: {{mapping| 6 1 -15 -24 -32 -68 | 0 5 17 24 31 53 }} | |||
Optimal tuning (CTE): ~55/49 = 1\6, ~375/308 = 340.3778 (~121/117 = 59.6222) | |||
Optimal ET sequence: {{Optimal ET sequence| 282, 342f, 624 }} | |||
Badness: 0.0397 | |||
==== 17-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 936/935, 1701/1700, 1716/1715, 2025/2023, 61965/61952 | |||
Mapping: {{mapping| 6 1 -15 -24 -32 -68 -1 | 0 5 17 24 31 53 15 }} | |||
Optimal tuning (CTE): ~55/49 = 1\6, ~375/308 = 340.3763 (~88/85 = 59.6237) | |||
Optimal ET sequence: {{Optimal ET sequence| 282, 342f, 624 }} | |||
Badness: 0.0272 | |||
==== 19-limit ==== | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 936/935, 1701/1700, 1716/1715, 2025/2023, 2376/2375, 23409/23408 | |||
Mapping: {{mapping| 6 1 -15 -24 -32 -68 -1 34 | 0 5 17 24 31 53 15 -5 }} | |||
Optimal tuning (CTE): ~55/49 = 1\6, ~162/133 = 340.3767 (~88/85 = 59.6233) | |||
Optimal ET sequence: {{Optimal ET sequence| 282, 342f, 624 }} | |||
Badness: 0.0222 | |||
==== 23-limit ==== | |||
Subgroup: 2.3.5.7.11.13.17.19.23 | |||
Comma list: 936/935, 1701/1700, 1716/1715, 1863/1862, 2024/2023, 2025/2023, 2376/2375 | |||
Mapping: {{mapping| 6 1 -15 -24 -32 -68 -1 34 -12 | 0 5 17 24 31 53 15 -5 23 }} | |||
Optimal tuning (CTE): ~55/49 = 1\6, ~162/133 = 340.3757 (~88/85 = 59.6243) | |||
Optimal ET sequence: {{Optimal ET sequence| 282, 342f, 624 }} | |||
Badness: 0.0160 | |||
== Pnict == | == Pnict == | ||
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{{Mapping|legend=1| 3 10 11 6 | 0 -13 -10 6 }} | {{Mapping|legend=1| 3 10 11 6 | 0 -13 -10 6 }} | ||
[[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~192/175 = 161.399 | [[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~192/175 = 161.399 | ||
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{{Mapping|legend=1| 3 -3 -9 -8 | 0 17 35 36 }} | {{Mapping|legend=1| 3 -3 -9 -8 | 0 17 35 36 }} | ||
[[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~10/9 = 182.467 | [[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~10/9 = 182.467 | ||
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{{Mapping|legend=1| 3 2 8 16 | 0 8 -3 -22 }} | {{Mapping|legend=1| 3 2 8 16 | 0 8 -3 -22 }} | ||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~63/50 = 1\3, ~1024/945 = 137.772 | |||
[[Optimal tuning]] | * [[POTE]]: ~63/50 = 1\3, ~1024/945 = 137.768 | ||
{{Optimal ET sequence|legend=1| 87, 183, 270, 723, 993, 1263, 2796cd, 4059bccd }} | {{Optimal ET sequence|legend=1| 87, 183, 270, 723, 993, 1263, 2796cd, 4059bccd }} | ||
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Mapping: {{mapping| 3 2 8 16 9 | 0 8 -3 -22 4 }} | Mapping: {{mapping| 3 2 8 16 9 | 0 8 -3 -22 4 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~63/50 = 1\3, ~693/640 = 137.773 | |||
* POTE: ~63/50 = 1\3, ~693/640 = 137.771 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 87, 183, 270, 1263, 1533, 1803c }} | ||
Badness: 0.023085 | Badness: 0.023085 | ||
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Mapping: {{mapping| 3 2 8 16 9 8 | 0 8 -3 -22 4 9 }} | Mapping: {{mapping| 3 2 8 16 9 8 | 0 8 -3 -22 4 9 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~63/50 = 1\3, ~13/12 = 137.777 | |||
* POTE: ~63/50 = 1\3, ~13/12 = 137.777 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 87, 183, 270 }} | ||
Badness: 0.015557 | Badness: 0.015557 | ||
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Mapping: {{mapping| 3 2 8 16 9 8 4 | 0 8 -3 -22 4 9 24 }} | Mapping: {{mapping| 3 2 8 16 9 8 4 | 0 8 -3 -22 4 9 24 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~63/50 = 1\3, ~13/12 = 137.758 | |||
* POTE: ~63/50 = 1\3, ~13/12 = 137.761 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 87, 183, 270, 453 }} | ||
Badness: 0. | Badness: 0.0171 | ||
=== 19-limit === | === 19-limit === | ||
Subgroup: 2.3.5.7.11.13.17.19 | Subgroup: 2.3.5.7.11.13.17.19 | ||
Comma list: 676/675, 715/714, 1001/1000, 1216/1215, 3025/3024 | Comma list: 676/675, 715/714, 1001/1000, 1216/1215, 1729/1728, 3025/3024 | ||
Mapping: {{mapping| 3 2 8 16 9 8 4 0 | 0 8 -3 -22 4 9 24 37 }} | Mapping: {{mapping| 3 2 8 16 9 8 4 0 | 0 8 -3 -22 4 9 24 37 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~63/50 = 1\3, ~13/12 = 137.763 | |||
* POTE: ~63/50 = 1\3, ~13/12 = 137.767 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 87, 183, 270 }} | ||
Badness: 0. | Badness: 0.0153 | ||
== Terture == | == Terture == | ||
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Badness: 0.014915 | Badness: 0.014915 | ||
== Slendscape == | |||
Slendscape tempers out the [[slendroschisma]] (68719476736/68641485507) in addition to landscape comma, and thereby features a period of 1\15. | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 250047/250000, 12884901888/12867859375 | |||
{{Mapping|legend=1| 15 0 17 54 | 0 4 3 -2 }} | |||
: Mapping generators: ~8575/8192, ~1152/875 | |||
[[Optimal tuning]] ([[CTE]]): ~8575/8192 = 80.0000, ~1152/875 = 475.4847 (~6/5 = 315.4847 or ~21/20 = 84.5153) | |||
{{Optimal ET sequence|legend=1| 255, 270, 525, 795, 1065 }} | |||
[[Badness]]: 0.058002 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 3025/3024, 102487/102400, 180224/180075 | |||
Mapping: {{Mapping| 15 0 17 54 40 | 0 4 3 -2 2 }} | |||
Optimal tuning (CTE): ~22/21 = 80.0000, ~968/735 = 475.4912 (~6/5 = 315.4912 or ~21/20 = 84.5088) | |||
Optimal ET sequence: {{EDOs| 255, 270, 525, 795, 1065 }} | |||
Badness: 0.026246 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 1716/1715, 3025/3024, 4096/4095, 14641/14625 | |||
Mapping: {{Mapping| 15 0 17 54 40 109 | 0 4 3 -2 2 -9 }} | |||
Optimal tuning (CTE): ~22/21 = 80.0000, ~154/117 = 475.4935 (~6/5 = 315.4935 or ~21/20 = 84.5065) | |||
Optimal ET sequence: {{EDOs| 255, 270, 795, 1065 }} | |||
Badness: 0.021230 | |||
== Akjayland == | == Akjayland == | ||
{{See also| 21st-octave temperaments }} | {{See also| 21st-octave temperaments }} | ||
Akjayland tempers out the [[akjaysma]] in addition to landscape comma, and thereby features a period of | Akjayland tempers out the [[akjaysma]] in addition to landscape comma, and thereby features a period of 1\21. | ||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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: mapping generators: ~1323/1280, ~131072/91875 | : mapping generators: ~1323/1280, ~131072/91875 | ||
[[Optimal tuning]] ([[CTE]]): ~1323/1280 = | [[Optimal tuning]] ([[CTE]]): ~1323/1280 = 1\21, ~131072/91875 = 614.9354 | ||
{{Optimal ET sequence|legend=1| 84, 273, 357, 441, 966, 1407, 1848, 7833, 9681, 11529, 13377c }} | {{Optimal ET sequence|legend=1| 84, 273, 357, 441, 966, 1407, 1848, 7833, 9681, 11529, 13377c }} | ||
Line 340: | Line 471: | ||
=== Vasca === | === Vasca === | ||
Vasca can be described as the 357 & 525 temperament, extended as high as the 23-limit. It tempers out the {{monzo| 95 0 0 0 0 0 0 0 -21 }}, and sets a stack of twenty-one [[23/16]]'s equal with eleven octaves. The name derives from elements vanadium (23) and scandium (21), since this uses the 23rd harmonic, which itself is extremely well represented in 21edo. | Vasca can be described as the 357 & 525 temperament, extended as high as the 23-limit. It tempers out the {{monzo| 95 0 0 0 0 0 0 0 -21 }}, and sets a stack of twenty-one [[23/16]]'s equal with eleven octaves. The name derives from elements vanadium (23) and scandium (21), since this uses the 23rd harmonic, which itself is extremely well represented in 21edo. | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
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: mapping generators: ~1323/1280, ~6615/5632 | : mapping generators: ~1323/1280, ~6615/5632 | ||
Optimal tuning (CTE): ~1323/1280 = | Optimal tuning (CTE): ~1323/1280 = 1\21, ~6615/5632 = 278.8998 | ||
{{Optimal ET sequence|legend=1| 168, 357, 525, 882, 1407, 2289e }} | {{Optimal ET sequence|legend=1| 168, 357, 525, 882, 1407, 2289e }} | ||
Line 363: | Line 494: | ||
Mapping: {{mapping| 21 4 39 98 58 107 | 0 6 2 -8 3 -6 }} | Mapping: {{mapping| 21 4 39 98 58 107 | 0 6 2 -8 3 -6 }} | ||
Optimal tuning (CTE): ~336/325 = | Optimal tuning (CTE): ~336/325 = 1\21, ~168/143 = 278.9058 | ||
{{Optimal ET sequence|legend=1| 168, 357, 525, 882 }} | {{Optimal ET sequence|legend=1| 168, 357, 525, 882 }} | ||
Line 376: | Line 507: | ||
Mapping: {{mapping| 21 4 39 98 58 107 120 | 0 6 2 -8 3 -6 -7 }} | Mapping: {{mapping| 21 4 39 98 58 107 120 | 0 6 2 -8 3 -6 -7 }} | ||
Optimal tuning (CTE): ~336/325 = | Optimal tuning (CTE): ~336/325 = 1\21, ~168/143 = 278.9036 | ||
{{Optimal ET sequence|legend=1| 168, 357, 525, 882 }} | {{Optimal ET sequence|legend=1| 168, 357, 525, 882 }} | ||
Line 389: | Line 520: | ||
Mapping: {{mapping| 21 4 39 98 58 107 120 16 | 0 6 2 -8 3 -6 -7 15 }} | Mapping: {{mapping| 21 4 39 98 58 107 120 16 | 0 6 2 -8 3 -6 -7 15 }} | ||
Optimal tuning (CTE): ~336/325 = | Optimal tuning (CTE): ~336/325 = 1\21, ~168/143 = 278.9036 | ||
{{Optimal ET sequence|legend=1| 168h, 357, 525, 882, 1407 }} | {{Optimal ET sequence|legend=1| 168h, 357, 525, 882, 1407 }} | ||
Line 402: | Line 533: | ||
Mapping: {{mapping| 21 4 39 98 58 107 120 16 95 | 0 -6 -2 8 -3 6 7 -15 0 }} | Mapping: {{mapping| 21 4 39 98 58 107 120 16 95 | 0 -6 -2 8 -3 6 7 -15 0 }} | ||
Optimal tuning (CTE): ~336/325 = | Optimal tuning (CTE): ~336/325 = 1\21, ~168/143 = 278.8971 | ||
{{Optimal ET sequence|legend=1| 168h, 357, 525, 882, 1407 }} | {{Optimal ET sequence|legend=1| 168h, 357, 525, 882, 1407 }} | ||
Line 428: | Line 559: | ||
== Chromium == | == Chromium == | ||
[[Chromium]] is | : ''For the 5-limit version, see [[24th-octave temperaments#Chromium (5-limit)]]. | ||
[[Chromium]] is defined by associating the porcupine comma [[250/243]] to the 24th of an octave. Named after the 24th element for being period 24. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
Line 484: | Line 617: | ||
== Zinc == | == Zinc == | ||
{{See also| 10th-octave temperaments #Neon }} | |||
{{See also| 60th-octave temperaments #Neodymium }} | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 250047/250000, {{monzo| - | [[Comma list]]: 250047/250000, {{monzo| -53 -12 2 24 }} | ||
{{Mapping|legend=1| 30 2 15 66 | 0 5 6 2 }} | {{Mapping|legend=1| 30 2 15 66 | 0 5 6 2 }} | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[CTE]]: ~53747712/52521875 = 1\30, ~216/175 = 364.3896 (~{{monzo| 21 3 1 -10 }} = 4.3896) | |||
* [[CWE]]: ~53747712/52521875 = 1\30, ~216/175 = 364.3879 (~{{monzo| 21 3 1 -10 }} = 4.3879) | |||
{{Optimal ET sequence|legend=1| 270, 1380, 1650, 1920, 2190, 4650 }} | {{Optimal ET sequence|legend=1| 270, 1380, 1650, 1920, 2190, 4650 }} | ||
Line 498: | Line 634: | ||
[[Badness]]: 0.0742 | [[Badness]]: 0.0742 | ||
=== 11-limit === | === 11-limit=== | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 9801/9800, | Comma list: 9801/9800, 151263/151250, {{monzo| -27 -6 4 6 3 }} | ||
Mapping: {{mapping| 30 2 15 66 122 | 0 5 6 2 -2 }} | Mapping: {{mapping| 30 2 15 66 122 | 0 5 6 2 -2 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~18865/18432 = 1\30, ~216/175 = 364.3886 (~385/384 = 4.3886) | |||
* CWE: ~18865/18432 = 1\30, ~216/175 = 364.3849 (~385/384 = 4.3849) | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 270, 1110, 1380, 1650, 1920, 2190 }} | ||
Badness: 0.0220 | Badness: 0.0220 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 9801/9800, 10648/10647, 105644/105625, 196625/196608 | |||
Mapping: {{mapping| 30 2 15 66 122 193 | 0 5 6 2 -2 -9 }} | |||
Optimal tunings: | |||
* CTE: ~351/343 = 1\30, ~216/175 = 364.3879 (~385/384 = 4.3879) | |||
* CWE: ~351/343 = 1\30, ~216/175 = 364.3867 (~385/384 = 4.3867) | |||
Optimal ET sequence: {{Optimal ET sequence| 270, 1380, 1650, 1920, 2190, 4650, 6840e, 11490de }} | |||
Badness: 0.0155 | |||
=== 2.3.5.7.11.13.19 subgroup (neozinc) === | |||
Subgroup: 2.3.5.7.11.13.19 | |||
Comma list: 5929/5928, 6860/6859, 9801/9800, 10241/10240, 89376/89375 | |||
Mapping: {{mapping| 30 2 15 66 122 193 91 | 0 5 6 2 -2 -9 4 }} | |||
Optimal tunings: | |||
* CTE: ~175/171 = 1\30, ~216/175 = 364.3876 (~400/399 = 4.3876) | |||
* CWE: ~175/171 = 1\30, ~216/175 = 364.3864 (~400/399 = 4.3864) | |||
Optimal ET sequence: {{Optimal ET sequence| 270, 1380, 1650, 1920, 2190, 4650, 6840e }} | |||
Badness: 0.00921 | |||
== Poe == | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 250047/250000, {{monzo| 15 -16 -4 7 }} | |||
{{Mapping|legend=1| 30 0 -73 -106 | 0 1 3 4 }} | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2240/2187 = 1\30, ~3/2 = 702.141 (~81/80 = 22.141) | |||
* [[CWE]]: ~2240/2187 = 1\30, ~3/2 = 702.166 (~81/80 = 22.166) | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 9801/9800, | Comma list: 9801/9800, 19712/19683, 250047/250000 | ||
Mapping: {{mapping| 30 0 -73 -106 -134 | 0 1 3 4 5 }} | |||
Optimal tunings: | |||
* CTE: ~45/44 = 1\30, ~3/2 = 702.182 (~81/80 = 22.182) | |||
* CWE: ~45/44 = 1\30, ~3/2 = 702.213 (~81/80 = 22.213) | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 19712/19683, 1001/1000, 4459/4455, 4225/4224 | |||
{{ | Mapping: {{mapping| 30 0 -73 -106 -134 111 | 0 1 3 4 5 0 }} | ||
Optimal tunings: | |||
* CTE: ~45/44 = 1\30, ~3/2 = 702.182 (~81/80 = 22.182) | |||
* CWE: ~45/44 = 1\30, ~3/2 = 702.170 (~81/80 = 22.170) | |||
[[Category:Temperament collections]] | [[Category:Temperament collections]] | ||
[[Category:Pages with mostly numerical content]] | |||
[[Category:Landscape microtemperaments| ]] <!-- main article --> | [[Category:Landscape microtemperaments| ]] <!-- main article --> | ||
[[Category:Landscape| ]] <!-- key article --> | [[Category:Landscape| ]] <!-- key article --> | ||
[[Category:Rank 2]] | [[Category:Rank 2]] | ||
[[Category:Microtemperaments]] | [[Category:Microtemperaments]] |