User:Eliora/Proposed concept names: Difference between revisions
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Named after the Slavic letter for 7, because it takes 7 generators to reach 3/2, and the period is 1/37th of the octave. Described as the 296 & 1665 temperament. | Named after the Slavic letter for 7, because it takes 7 generators to reach 3/2, and the period is 1/37th of the octave. Described as the 296 & 1665 temperament. | ||
== Berkelium == | |||
A remarkable high-limit subgroup temperament with equally remarkable full 31-limit branchings. | |||
Subgroup: 2.3.5.13.17.23.29.31 | |||
Comma list: 10881/10880, 13312/13311, 86411/86400, 96876/96875, 4784000/4782969, 223171875/223135744 | |||
Sval mapping: 97 97 55 -95 283 609 301 821, 0 1 3 8 2 -3 3 -6 | |||
Sval mapping generators: ~6075/6032, ~3/2 | |||
Optimal tuning (CTE): ~3/2 = 701.9... | |||
Vals: 388, 2619, 3395... | |||
=== Variety 1: 388 & 2619 === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 4375/4374, 405769/405504, 1063348/1063125, ... | |||
Mapping generators: ~144/143, ~3/2 | |||
Optimal tuning (CTE): ~3/2 = 701.945 | |||
EDOs: 388, 2619, ... | |||
=== Variety 2: 388 & 3395 === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 1990656/1990625, 1146880/1146717, 492128/492075, 2662250409/2662000000 | |||
Mapping generators: ~16038/15925, ~3/2 | |||
Optimal tuning (CTE): ~3/2 = 701.9... | |||
EDOs: 388, 3395, ... | |||
== Point Zero Seven == | == Point Zero Seven == | ||