Orgonia: Difference between revisions
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{{Technical data page}} | |||
'''Orgonia''' is a collection of temperaments of different ranks, including subgroup temperaments, that all temper out the [[orgonisma]]. | |||
== Orgonismic == | == Orgonismic == | ||
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* [[Eigenmonzo basis]] ([[unchanged-interval basis]]): 2.3.5.11/7. The minimax tuning makes 7 and 11 both sharp by (65536/65219)<sup>1/5</sup>, which is 1.679 cents, and the [[5-limit]] just. | * [[Eigenmonzo basis]] ([[unchanged-interval basis]]): 2.3.5.11/7. The minimax tuning makes 7 and 11 both sharp by (65536/65219)<sup>1/5</sup>, which is 1.679 cents, and the [[5-limit]] just. | ||
{{ | {{Optimal ET sequence|legend=1| 15, 19, 22, 37, 41, 89, 111, 130, 152, 282 }} | ||
[[Complexity spectrum]]: 4/3, 11/8, 12/11, 5/4, 8/7, 6/5, 11/10, 7/6, 9/8, 7/5, 11/9, 10/9, 9/7, 14/11 | [[Complexity spectrum]]: 4/3, 11/8, 12/11, 5/4, 8/7, 6/5, 11/10, 7/6, 9/8, 7/5, 11/9, 10/9, 9/7, 14/11 | ||
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== Subgroup temperaments == | == Subgroup temperaments == | ||
=== Orgone === | === Orgone === | ||
{{Main|Orgone}} | |||
{{See also| Chromatic pairs #Orgone }} | |||
[[File:orgone_heptatonic.jpg|thumb|alt=orgone_heptatonic.jpg|Orgone heptatonic]] | [[File:orgone_heptatonic.jpg|thumb|alt=orgone_heptatonic.jpg|Orgone heptatonic]] | ||
Orgone, the 4 & 7 temperament in the 2.7.11 subgroup, is related to [[superkleismic]]. | |||
[[Subgroup]]: 2.7.11 | [[Subgroup]]: 2.7.11 | ||
[[Comma list]]: 65536/65219 | [[Comma list]]: [[65536/65219]] | ||
{{Mapping|legend=2| 1 2 4 | 0 3 -2 }} | |||
{{Mapping|legend=3| 1 0 0 2 4 | 0 0 0 3 -2 }} | |||
: [[gencom]]: [2 77/64; 65536/65219] | |||
[[ | [[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~77/64 = 323.372 | ||
{{Optimal ET sequence|legend=1| 4, 7, 11, 15, 26, 89, 115, 141, 167, 308, 475, 783 }} | |||
[[Tp tuning #T2 tuning|RMS error]]: 0.1888 cents | |||
==== Oregon ==== | ==== Oregon ==== | ||
{{See also| Chromatic pairs #Oregon }} | |||
The subgroup 2.9.15.7.11 is the [[11-limit]] [[k*N_subgroups|2*11 subgroup]], the largest subgroup of the 11-limit on which [[11edo]] acts like [[22edo]], in the sense that it gives the same tuning to intervals and has the same commas. Oregon temperament is just 11-limit [[porcupine]] restricted to this subgroup. | The subgroup 2.9.15.7.11 is the [[11-limit]] [[k*N_subgroups|2*11 subgroup]], the largest subgroup of the 11-limit on which [[11edo]] acts like [[22edo]], in the sense that it gives the same tuning to intervals and has the same commas. Oregon temperament is just 11-limit [[porcupine]] restricted to this subgroup. | ||
Subgroup: 2.9.15.7.11 | [[Subgroup]]: 2.9.15.7.11 | ||
[[Comma list]]: 55/54, 64/63, 100/99 | |||
{{Mapping|legend=2| 1 1 1 5 2 | 0 3 4 -3 2 }} | |||
{{Mapping|legend=3| 1 2 3 2 4 | 0 -3/2 -5/2 3 -2 }} | |||
: [[gencom]]: [2 6/5; 55/54 64/63 100/99] | |||
[[Optimal tuning]] ([[Tp tuning|subgroup]] [[POTE]]): ~2 = 1\1, ~6/5 = 325.495 | |||
[[Optimal tuning]] (inharmonic [[POTE]]): ~2 = 1\1, ~6/5 = 326.139 | |||
{{Optimal ET sequence|legend=1| 7, 11, 37b, 48b, 59b }} | |||
[[Tp tuning #T2 tuning|RMS error]]: 2.550 cents | |||
===== Orca ===== | ===== Orca ===== | ||
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POTE generator: ~6/5 = 326.644 | POTE generator: ~6/5 = 326.644 | ||
Optimal | {{Optimal ET sequence|legend=1| 7, 11, 92bcd, 103bcd }} | ||
===== Ork ===== | ===== Ork ===== | ||
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POTE generator: ~17/14 = 325.714 | POTE generator: ~17/14 = 325.714 | ||
Optimal | {{Optimal ET sequence|legend=1| 11, 37, 48, 59, 70c }} | ||
[[Category:Orgonia]] | [[Category:Orgonia]] | ||
[[Category:Commatic realms]] | [[Category:Commatic realms]] |