Misty family: Difference between revisions
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The '''misty family''' tempers out the [[misty comma]], 67108864/66430125 = {{monzo| 26 -12 -3 }}, equating the [[Pythagorean comma]] with a stack of three [[schisma]]s, making it a member of the [[ | {{Technical data page}} | ||
The '''misty family''' tempers out the [[misty comma]], 67108864/66430125 = {{monzo| 26 -12 -3 }}, equating the [[Pythagorean comma]] with a stack of three [[schisma]]s, making it a member of the [[schismic–Pythagorean equivalence continuum]]. It features a third-octave period, which is represented by [[512/405]] and acts as the interval separating ~[[128/81]] from ~[[5/4]]. | |||
The second comma of the [[Normal lists #Normal interval list|normal comma list]] defines which 7-limit family member we are looking at. | The second comma of the [[Normal lists #Normal interval list|normal comma list]] defines which 7-limit family member we are looking at. | ||
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{{Mapping|legend=1| 3 0 26 | 0 1 -4 }} | {{Mapping|legend=1| 3 0 26 | 0 1 -4 }} | ||
: mapping generators: ~512/405, ~3 | |||
{{Optimal ET sequence|legend=1| 12, 51, 63, 75, 87, 99, 285, 384 }} | [[Optimal tuning]]s: | ||
* [[CTE]]: ~512/405 = 1\3, ~3/2 = 703.2481 | |||
* [[POTE]]: ~512/405 = 1\3, ~3/2 = 703.111 | |||
{{Optimal ET sequence|legend=1| 12, 51, 63, 75, 87, 99, 285, 384, 483c }} | |||
[[Badness]]: 0.106540 | [[Badness]]: 0.106540 | ||
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{{Mapping|legend=1| 3 0 26 56 | 0 1 -4 -10 }} | {{Mapping|legend=1| 3 0 26 56 | 0 1 -4 -10 }} | ||
: mapping generators: ~63/50, ~3 | |||
Optimal tuning (CTE): ~63/50 = 1\3, ~3/2 = 703.1448 | |||
{{Optimal ET sequence|legend=1| 12, 87, 99 }} | {{Optimal ET sequence|legend=1| 12, …, 87, 99 }} | ||
[[Badness]]: 0.036802 | [[Badness]]: 0.036802 | ||
=== 2.3.5.7.17 subgroup === | === 2.3.5.7.17 subgroup === | ||
[[ | The [[S-expression]]-based comma list for this extension is {([[5120/5103|S8/S9]],) [[2025/2023|S15/S17]], [[256/255|S16]], [[1701/1700|S18/S20]](, [[2500/2499|S50]])}, and for the 2.3.5.7.17.19 subgroup extension, {([[5120/5103|S8/S9]],) [[256/255|S16]], [[324/323|S18]], [[400/399|S20]], [[1445/1444|S17/S19]](, [[2500/2499|S50]])}. | ||
Subgroup: 2.3.5.7.17 | |||
Comma list: 256/255, 1701/1700, 2025/2023 | |||
{{ | Sval mapping: {{mapping| 3 0 26 56 -2 | 0 1 -4 -10 3 }} | ||
: sval mapping generators: ~34/27, ~3 | |||
Optimal tuning (CTE): ~34/27 = 1\3, ~3/2 = 703.0963 | |||
Optimal ET sequence: {{Optimal ET sequence| 12, 87, 99, 309cdg, 408cdgg, 507cdggg }} | |||
Badness: 0.0186 | |||
==== 2.3.5.7.17.19 subgroup ==== | ==== 2.3.5.7.17.19 subgroup ==== | ||
Subgroup: 2.3.5.7.17.19 | |||
Comma list: 256/255, 324/323, 400/399, 476/475 | |||
Sval mapping: {{mapping| 3 0 26 56 -2 8 | 0 1 -4 -10 3 1 }} | |||
: sval mapping generators: ~24/19, ~3 | |||
Optimal tuning (CTE): ~24/19 = 1\3, ~3/2 = 703.0778 | |||
Optimal ET sequence: {{Optimal ET sequence| 12, 87, 99, 210gh, 309cdghh }} | |||
Badness: 0.0132 | |||
=== Undecimal misty === | === Undecimal misty === | ||
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Mapping: {{mapping| 3 0 26 56 77 | 0 1 -4 -10 -14 }} | Mapping: {{mapping| 3 0 26 56 77 | 0 1 -4 -10 -14 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~44/35 = 1\3, ~3/2 = 703.3127 | |||
* POTE: ~44/35 = 1\3, ~3/2 = 703.210 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12, …, 87, 99e, 186e }} | ||
Badness: 0.035932 | Badness: 0.035932 | ||
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Mapping: {{mapping| 3 0 26 56 77 92 | 0 1 -4 -10 -14 -17 }} | Mapping: {{mapping| 3 0 26 56 77 92 | 0 1 -4 -10 -14 -17 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~44/35 = 1\3, ~3/2 = 703.3859 | |||
* POTE: ~44/35 = 1\3, ~3/2 = 703.303 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12f, …, 87, 186ef }} | ||
Badness: 0.027820 | Badness: 0.027820 | ||
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Mapping: {{mapping| 3 0 26 56 77 92 -2 | 0 1 -4 -10 -14 -17 3 }} | Mapping: {{mapping| 3 0 26 56 77 92 -2 | 0 1 -4 -10 -14 -17 3 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~34/27 = 1\3, ~3/2 = 703.3686 | |||
* POTE: ~34/27 = 1\3, ~3/2 = 703.233 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12f, 87, 99ef, 186efg }} | ||
Badness: 0.023908 | Badness: 0.023908 | ||
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Mapping: {{mapping| 3 0 26 56 77 92 -2 8 | 0 1 -4 -10 -14 -17 3 1 }} | Mapping: {{mapping| 3 0 26 56 77 92 -2 8 | 0 1 -4 -10 -14 -17 3 1 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~24/19 = 1\3, ~3/2 = 703.3626 | |||
* POTE: ~34/27 = 1\3, ~3/2 = 703.253 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12f, 87, 99ef, 186efgh }} | ||
Badness: 0.019878 | Badness: 0.019878 | ||
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Mapping: {{mapping| 3 0 26 56 77 -46 | 0 1 -4 -10 -14 12 }} | Mapping: {{mapping| 3 0 26 56 77 -46 | 0 1 -4 -10 -14 12 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~44/35 = 1\3, ~3/2 = 703.3285 | |||
* POTE: ~44/35 = 1\3, ~3/2 = 703.311 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12, 87, 186e, 273e }} | ||
Badness: 0.036872 | Badness: 0.036872 | ||
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: mapping generators: ~55/49, ~3 | : mapping generators: ~55/49, ~3 | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 703.0864 | |||
* POTE: ~55/49 = 1\6, ~3/2 = 702.9764 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12, 174e, 186, 198, 408cde, 606bcde }} | ||
Badness: 0.068509 | Badness: 0.068509 | ||
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Mapping: {{mapping| 6 0 52 112 173 203 | 0 1 -4 -10 -16 -19 }} | Mapping: {{mapping| 6 0 52 112 173 203 | 0 1 -4 -10 -16 -19 }} | ||
Optimal | Optimal tunings: | ||
* CTE: ~55/49 = 1\6, ~3/2 = 703.1045 | |||
* POTE: ~55/49 = 1\6, ~3/2 = 703.0087 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12f, 174ef, 186, 198 }} | ||
Badness: 0.044073 | Badness: 0.044073 | ||
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: mapping generators: ~63/50, ~400/231 | : mapping generators: ~63/50, ~400/231 | ||
Optimal tuning (POTE): ~63/50 = 1\3, ~400/231 = 951. | Optimal tuning (POTE): ~63/50 = 1\3, ~400/231 = 951.5721 | ||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 24d, 87, 111, 198 }} | ||
Badness: 0.047439 | Badness: 0.047439 | ||
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Mapping: {{mapping| 3 0 26 56 8 23 | 0 2 -8 -20 1 -5 }} | Mapping: {{mapping| 3 0 26 56 8 23 | 0 2 -8 -20 1 -5 }} | ||
Optimal tuning (POTE): ~63/50 = 1\3, ~26/15 = 951. | Optimal tuning (POTE): ~63/50 = 1\3, ~26/15 = 951.5810 | ||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 24d, 87, 111, 198 }} | ||
Badness: 0.022923 | Badness: 0.022923 | ||
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[[Comma list]]: 225/224, 156250/151263 | [[Comma list]]: 225/224, 156250/151263 | ||
{{Mapping|legend=1| 3 | {{Mapping|legend=1| 3 0 26 37 | 0 1 -4 -6 }} | ||
: mapping generators: ~80/63, ~3 | |||
Optimal tunings: | |||
* CTE: ~80/63 = 1\3, ~3/2 = 704.3694 | |||
* POTE: ~80/63 = 1\3, ~3/2 = 704.118 | |||
{{Optimal ET sequence|legend=1| 12, 51, 63, 75 }} | {{Optimal ET sequence|legend=1| 12, 39c, 51, 63, 75 }} | ||
[[Badness]]: 0.086866 | [[Badness]]: 0.086866 | ||
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Comma list: 100/99, 225/224, 2420/2401 | Comma list: 100/99, 225/224, 2420/2401 | ||
Mapping: {{mapping| 3 | Mapping: {{mapping| 3 0 26 37 58 | 0 1 -4 -6 -10 }} | ||
: mapping generators: ~44/35, ~3 | |||
Optimal | Optimal tunings: | ||
* CTE: ~44/35 = 1\3, ~3/2 = 704.6253 | |||
* POTE: ~44/35 = 1\3, ~3/2 = 704.411 | |||
{{Optimal ET sequence | Optimal ET sequence: {{Optimal ET sequence| 12, 39ce, 51, 63, 138de }} | ||
Badness: 0.051348 | Badness: 0.051348 | ||
[[Category:Temperament families]] | [[Category:Temperament families]] | ||
[[Category:Pages with mostly numerical content]] | |||
[[Category:Misty family| ]] <!-- main article --> | [[Category:Misty family| ]] <!-- main article --> | ||
[[Category:Rank 2]] | [[Category:Rank 2]] |