Rastmic rank three clan: Difference between revisions
→Parahemif: +7-limit and review edo lists |
m Text replacement - "Category:Temperament clans" to "Category:Temperament clans Category:Pages with mostly numerical content" |
||
(19 intermediate revisions by 7 users not shown) | |||
Line 1: | Line 1: | ||
{{Technical data page}} | |||
The '''rastmic rank-3 clan''' of temperaments tempers out the rastma, [[243/242]]. Both no-5 rastmic and no-7 rastmic can be the head of this clan. These temperaments divide the fifth in half and use it as an [[11/9]] neutral third. | |||
Temperaments | Temperaments discussed elsewhere include: | ||
* | * [[Jove]] (+441/440 or 540/539) → [[Breed family #Jove|Breed family]] | ||
* ''[[ | * ''[[Hagrid]]'' (+9801/9800) → [[Cataharry family #Hagrid|Cataharry family]] | ||
* ''[[Spectacle]]'', | * ''[[Rabic]]'' (+131769/131072) → [[Alphaxenic rank three clan #Betarabian|Alphaxenic rank-3 clan]] | ||
* | |||
== Spectacle == | |||
* | Spectacle, named by [[Gene Ward Smith]] in 2010<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_17700.html Yahoo! Tuning Group | ''Spectacle temperament?'']</ref>, can be described as the 31 & 34 & 41 temperament. It tempers out 225/224, making it a sort of marvel infested with neutral thirds. It is therefore generated by octaves, major thirds, and neutral thirds. 3/2 is equated with two a stack of two 11/9's as a corollary of 243/242 being tempered out, 7/4 is equated with a stack of four 11/9's and two 5/4's, 11/8 is equated with a stack of five 11/9's, 13/8 is equated with a stack of two 18/11's and four 5/4's, and 17/16 is equated with three 18/11's and three 5/4's. Every harmonic is reached with help of other intervals at most with three 5/4's. | ||
[[Subgroup]]: 2.3.5.7.11 | |||
[[Comma list]]: 225/224, 243/242 | |||
{{Mapping|legend=1| 1 1 0 -3 2 | 0 2 0 4 5 | 0 0 1 2 0 }} | |||
: mapping generators: ~2, ~11/9, ~5 | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 350.377, ~5/4 = 384.370 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 350.176, ~5/4 = 384.095 | |||
[[Minimax tuning]]: | |||
* [[11-odd-limit]]: ~2 = {{monzo| 1 0 0 0 0 }}, ~11/9 = {{monzo| -2/5 0 0 0 1/5 }}, ~5 = {{monzo| 2/5 -2 1 0 4/5 }} | |||
: [[Eigenmonzo basis|unchanged-interval (eigenmonzo) basis]]: 2.9/5.11 | |||
{{Optimal ET sequence|legend=1| 31, 41, 72, 247c, 281, 353c, 425bc, 497bc }} | |||
[[Badness]]: 0.499 × 10<sup>-3</sup> | |||
[[Projection pair]]s: 3 242/81, 7 366025/52488, 11 644204/59049 to 2.5.11/9 | |||
Scales: [[spectacle31]] | |||
[[Associated temperament]]: [[marvo]] | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 225/224, 243/242, 351/350 | |||
Mapping: {{mapping| 1 1 0 -3 2 -5 | 0 2 0 4 5 -2 | 0 0 1 2 0 4 }} | |||
Optimal tunings: | |||
* CTE: ~2 = 1200.000, ~11/9 = 350.239, ~5/4 = 384.998 | |||
* CWE: ~2 = 1200.000, ~11/9 = 350.039, ~5/4 = 384.587 | |||
{{Optimal ET sequence|legend=0| 31, 72, 103, 175f }} <nowiki>*</nowiki> | |||
<nowiki>*</nowiki> optimal patent val: [[240edo|240]] | |||
Badness: 1.009 × 10<sup>-3</sup> | |||
== Cuckoo == | |||
[[Subgroup]]: 2.3.5.7.11 | |||
[[Comma list]]: 126/125, 243/242 | |||
{{Mapping|legend=1| 1 1 0 -3 2 | 0 2 0 -4 5 | 0 0 1 3 0 }} | |||
: mapping generators: ~2, ~11/9, ~5 | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 350.355, ~5/4 = 389.555 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 350.421, ~5/4 = 389.731 | |||
{{Optimal ET sequence|legend=1| 24d, 27e, 31, 58, 89, 154, 185 }} | |||
[[Badness]]: 0.933 × 10<sup>-3</sup> | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 126/125, 196/195, 243/242 | |||
Mapping: {{mapping| 1 1 0 -3 2 -5 | 0 2 0 -4 5 -10 | 0 0 1 3 0 5 }} | |||
Optimal tunings: | |||
* CTE: ~2 = 1200.000, ~11/9 = 350.585, ~5/4 = 389.302 | |||
* CWE: ~2 = 1200.000, ~11/9 = 350.568, ~5/4 = 389.610 | |||
{{Optimal ET sequence|legend=0| 27e, 31, 58, 96d, 154 }} | |||
== Mirwomo == | == Mirwomo == | ||
Line 13: | Line 87: | ||
=== 7-limit === | === 7-limit === | ||
Subgroup: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 33075/32768 | [[Comma list]]: 33075/32768 | ||
{{Mapping|legend=1| 1 1 0 6 | 0 2 0 -3 | 0 0 1 -1 }} | |||
: mapping generators: ~2, ~128/105, ~5 | |||
[[Optimal tuning]] ([[CTE]]): ~2 = 1200.000, ~128/105 = 350.174, ~5/4 = 384.014 | |||
{{ | {{Optimal ET sequence|legend=1| 17, 21, 24, 31, 41, 72, 281d }} | ||
[[Badness]]: 0.770 × 10<sup>-3</sup> | |||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | [[Subgroup]]: 2.3.5.7.11 | ||
[[Comma list]]: 243/242, 385/384 | [[Comma list]]: 243/242, 385/384 | ||
{{Mapping|legend=1| 1 1 0 6 2 | 0 2 0 -3 5 | 0 0 1 -1 0 }} | |||
{{ | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 350.217, ~5/4 = 383.962 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 350.003, ~5/4 = 384.078 | |||
{{Optimal ET sequence|legend=1| 17, 24, 31, 41, 72, 312bd, 384bcd, 456bcde, 528bcde, 631bcde }} | |||
[[Badness]]: 0.641 × 10<sup>-3</sup> | |||
== Mirage == | |||
[[Subgroup]]: 2.3.5.7.11.13 | |||
[[Comma list]]: 225/224, 243/242, 385/384 | |||
{{Mapping|legend=1| 1 1 3 3 2 0 | 0 6 -7 -2 15 0 | 0 0 0 0 0 1 }} | |||
: mapping generators: ~2, ~15/14, ~13 | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2 = 1200.000, ~15/14 = 116.711, ~13/8 = 840.528 | |||
* [[CWE]]: ~2 = 1200.000, ~15/14 = 116.647, ~13/8 = 838.212 | |||
{{Optimal ET sequence|legend=1| 10, 31, 41, 62, 72, 103, 175f, 216c, 288cdf, 391bcdef }} | |||
Badness: 0.738 × 10<sup>-3</sup> | |||
=== 17-limit=== | |||
Subgroup: 2.3.5.7.11.13.17 | |||
Comma list: 225/224, 243/242, 273/272, 385/384 | |||
Mapping: {{mapping| 1 1 3 3 2 0 0 | 0 6 -7 -2 15 0 4 | 0 0 0 0 0 1 1 }} | |||
Optimal tunings: | |||
* CTE: ~2 = 1200.000, ~15/14 = 116.704, ~13/8 = 839.452 | |||
* CWE: ~2 = 1200.000, ~15/14 = 116.640, ~13/8 = 837.142 | |||
{{Optimal ET sequence|legend=0| 10, 31, 41, 62, 72, 103, 175f }} | |||
== Mandos == | |||
[[Subgroup]]: 2.3.5.7.11 | |||
[[Comma list]]: 176/175, 243/242 | |||
{{Mapping|legend=1| 1 1 0 6 2 | 0 2 0 5 5 | 0 0 1 -2 0 }} | |||
: mapping generators: ~2, ~11/9, ~5 | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 350.145, ~5/4 = 389.708 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 350.555, ~5/4 = 390.269 | |||
{{Optimal ET sequence|legend=1| 7, 24, 31, 58, 89 }} | |||
[[Badness]]: 0.751 × 10<sup>-3</sup> | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 144/143, 176/175, 243/242 | |||
Mapping: {{mapping| 1 1 0 6 2 4 | 0 2 0 5 5 -1 | 0 0 1 -2 0 0 }} | |||
Optimal tunings: | |||
* CTE: ~2 = 1200.000, ~11/9 = 350.293, ~5/4 = 389.979 | |||
* CWE: ~2 = 1200.000, ~11/9 = 351.155, ~5/4 = 391.123 | |||
{{Optimal ET sequence|legend=0| 7, 24, 31, 58 }} | |||
Badness: 0.923 × 10<sup>-3</sup> | |||
== Parahemif == | == Parahemif == | ||
=== 7-limit === | === 7-limit === | ||
Subgroup: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 1605632/1594323 | [[Comma list]]: 1605632/1594323 | ||
{{Mapping|legend=1| 1 1 0 -1 | 0 2 0 13 | 0 0 1 0 }} | |||
{{ | : mapping generators: ~2, ~896/729, ~5 | ||
[[Optimal tuning]] ([[CTE]]): ~2 = 1200.000, ~896/729 = 351.416, ~5/4 = 386.314 | |||
{{Optimal ET sequence|legend=1| 17c, 24, 34d, 41, 58, 99, 239, 338 }} | |||
[[Badness]]: 0.607 × 10<sup>-3</sup> | [[Badness]]: 0.607 × 10<sup>-3</sup> | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | [[Subgroup]]: 2.3.5.7.11 | ||
[[Comma list]]: 243/242, 896/891 | [[Comma list]]: 243/242, 896/891 | ||
{{Mapping|legend=1| 1 1 0 -1 2 | 0 2 0 13 5 | 0 0 1 0 0 }} | |||
{{ | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 351.320, ~5/4 = 386.314 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 351.459, ~5/4 = 387.423 | |||
{{Optimal ET sequence|legend=1| 17c, 24, 34d, 41, 58, 99e }} * | |||
<nowiki>*</nowiki> [[optimal patent val]]: [[123edo|123]] | <nowiki>*</nowiki> [[optimal patent val]]: [[123edo|123]] | ||
Line 60: | Line 216: | ||
Comma list: 144/143, 243/242, 364/363 | Comma list: 144/143, 243/242, 364/363 | ||
Mapping: | Mapping: {{mapping| 1 1 0 -1 2 4 | 0 2 0 13 5 -1 | 0 0 1 0 0 0 }} | ||
Optimal tunings: | |||
* CTE: ~2 = 1200.000, ~11/9 = 351.343, ~5/4 = 386.314 | |||
* CWE: ~2 = 1200.000, ~11/9 = 351.604, ~5/4 = 388.472 | |||
{{Optimal ET sequence|legend=0| 17c, 24, 34d, 41, 58, 99ef, 157eff, 290cdeeefff }} | |||
Badness: 1.19366 × 10<sup>-3</sup> | Badness: 1.19366 × 10<sup>-3</sup> | ||
[[Category: | == Urania == | ||
[[Category: | [[Subgroup]]: 2.3.5.7.11 | ||
[[Category:Rastmic | |||
[[Comma list]]: 81/80, 121/120 | |||
{{Mapping|legend=1| 1 1 0 0 2 | 0 2 8 0 5 | 0 0 0 1 0 }} | |||
[[Mapping to lattice]]: [{{val| 0 2 8 0 5 }}, {{val| 0 0 0 -1 0 }}] | |||
Lattice basis: | |||
: 11/9 length = 0.2536, 8/7 length = 2.807 | |||
: Angle (11/9, 8/7) = 90 degrees | |||
[[Optimal tuning]]s: | |||
* [[CTE]]: ~2 = 1200.000, ~11/9 = 348.830, ~7/4 = 968.826 | |||
* [[CWE]]: ~2 = 1200.000, ~11/9 = 348.379, ~7/4 = 965.630 | |||
{{Optimal ET sequence|legend=1| 7, 14c, 17c, 24, 31, 100de, 131bde, 162bde }} | |||
[[Badness]]: 0.842 × 10<sup>-3</sup> | |||
[[Complexity spectrum]]: 11/9, 4/3, 12/11, 11/10, 10/9, 9/8, 11/8, 6/5, 5/4, 8/7, 7/6, 9/7, 14/11, 7/5 | |||
Scales: [[urania24]] | |||
[[Category:Temperament clans]] | |||
[[Category:Pages with mostly numerical content]] | |||
[[Category:Rastmic rank-3 clan| ]] <!-- main article --> | |||
[[Category:Rastmic| ]] <!-- key article --> | |||
[[Category:Rank 3]] | [[Category:Rank 3]] |