Subgroup temperaments: Difference between revisions
Dummy index (talk | contribs) |
Dummy index (talk | contribs) +Mabon |
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{{Optimal ET sequence|legend=1| 6, 23def, 29f, 35, 41, 47 }} | {{Optimal ET sequence|legend=1| 6, 23def, 29f, 35, 41, 47 }} | ||
== 2.9.7 subgroup == | |||
=== Mabon === | |||
Derived from a [http://individual.utoronto.ca/kalendis/leap/index.htm#se calendar leap cycle built for the autumn equinox], hence the name. Defined as the 11 & 62 temperament. | |||
Subgroup: 2.9.7 | |||
Comma basis: 44957696/43046721 | |||
Sval mapping: [{{val|1 1 -3}}, {{val|0 3 8}}] | |||
Optimal tuning (CTE): ~729/448 = 870.792 | |||
{{Optimal ET sequence|legend=1|7d, 11, 18d, 29, 40, 62}}, ... | |||
==== 2.9.7.11 subgroup ==== | |||
Subgroup: 2.9.7.11 | |||
Comma basis: 896/891, 1331/1296 | |||
Sval mapping: [{{val|1 1 -3 2}}, {{val|0 3 8 2}}] | |||
Optimal tuning (CTE): ~16/11 = 870.966 | |||
{{Optimal ET sequence|legend=1| 7d, 11, 40, 51, 62 }} | |||
== 2.9.7.11 subgroup == | == 2.9.7.11 subgroup == | ||