4L 3s/Temperaments: Difference between revisions

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-== Myna (27&31) ==
+== Myna ==
-== Kleismic (19&15, 2.3.5.7) ==
+Subgroup: 2.3.5.7
-== Orgone (15&11, 2.7.11) ==
-== Sixix (18&25) ==
+[[Comma list]]: 126/125, 1728/1715
-[[Sixix]] can be viewed as a [[dual-fifth temperaments|dual-fifth temperament]], i.e. a temperament on the 2.3+.3-.5 "subgroup" (3+ = sharp 3, 3- = flat 3):
-* It has both a sharp fifth and a flat fifth but no near-just 3/2.
+[[Mapping]]: [{{val| 1 9 9 8 }}, {{val| 0 -10 -9 -7 }}]
-* Combining the sharp fifth and the flat fifth yields a good approximation of 9/8; two 9/8's make a 5/4, so it tempers out 81/80 in the underlying 2.9.5 subgroup.
-* The chroma of sixix[7] is the difference between the sharp fifth and the flat fifth, and functions much like a(n untempered) comma in sixix harmony, giving two slightly different flavors of fifths, minor thirds, major thirds, etc, much like in [[porcupine]] harmony. Tempering out this comma leads to [[7edo]].
+Mapping generators: ~2, ~5/3
+[[POTE generator]]: ~6/5 = 310.146
+[[Minimax tuning]]:
+* 7- and [[9-odd-limit]]
+: [{{monzo| 1 0 0 0 }}, {{monzo| 0 1 0 0 }}, {{monzo| 9/10 9/10 0 0 }}, {{monzo| 17/10 7/10 0 0 }}]
+: [[Eigenmonzo]]s (unchanged-intervals): 2, 3
+{{Optimal ET sequence|legend=1| 27, 31, 58, 89 }}
+[[Badness]]: 0.0270
+== Kleismic ==
+Subgroup: 2.3.5
+[[Comma list]]: 15625/15552
+[[Mapping]]: [{{val| 1 0 1 }}, {{val|0 6 5 }}]
+[[POTE generator]]: ~6/5 = 317.007
+[[Tuning ranges]]:
+* [[diamond monotone]] range: [300.000, 327.273] (4 to 11b)
+* [[diamond tradeoff]] range: [315.641, 317.263]
+* diamond monotone and tradeoff range: [315.641, 317.263]
+{{Optimal ET sequence|legend=1| 15, 19, 34, 53, 458, 511c, …, 882c }}
+== Orgone ==
+{{main|Orgone}}
+Commas:65536/65219
+Subgroup: 2.7.11
+POTE generator: ~77/64 = 323.372
+Sval mapping: [&lt;1 2 4|, &lt;0 3 -2|]
+EDOs: {{EDOs|7, 11, 15, 26, 37, 63, 89, 115, 141, 167, 308, 475bc, 783bc}}
+== Dual-3 Sixix ==
+Subgroup: 2.3⁻.9.5
+Comma list: 81/80, {{monzo| 2 -3 0 1 }}
+Mapping: [{{val| 1 2 4 4 }}, {{val| 0 -2 -3 -6 }}]
+.9.5 POTE generator: 335.8409
+{{Optimal ET sequence|legend=1| 18, 25, 43 }}
+== Sixix ==
+Subgroup: 2.3.5
+Comma list: 3125/2916
+Mapping: [{{val| 1 3 4 }}, {{val| 0 -5 -6 }}]
+POTE generator: ~6/5 = 338.365
+{{Optimal ET sequence|legend=1| 7, 25, 32 }}
+Badness: 0.1531
 [[Category:Smitonic|T]]
-[[Category:Temperament]]
+[[Category:Lists of temperaments]]