Sensipent family: Difference between revisions
m add sendai |
m →Sensible: add prime 23 |
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Badness (Dirichlet): 0.639 | Badness (Dirichlet): 0.639 | ||
==== 2.3.5.11.17. | ==== 2.3.5.11.17.23 ==== | ||
[[Subgroup]]: 2.3.5.11.17.23 | |||
[[ | [[Comma list]]: [[8019/8000]], [[16384/16335]], [[256/255]], [[576/575]] | ||
{{Mapping|legend=1| 1 6 8 -6 -6 2 | 0 -7 -9 15 16 4 }} | |||
{{ | {{Optimal ET sequence|legend=1| 19, 46, 65, 111, 176g }} | ||
{{Optimal ET sequence|legend=1| 19, 46, 65, 111, 176g | [[Optimal tuning]] ([[CTE]]): 2 = 1\1, ~31/24 = 443.185 | ||
Badness (Dirichlet): 0.555 | |||
==== 2.3.5.11.17.23.31 ==== | |||
Sensible uses the accurate mapping of prime 31 in sensipent, so that the sensible generator serves many roles in subgroup harmony without the need for interpreting it as high-damage [[~]][[9/7]] or [[~]][[13/10]] intervals. Its S-expression-based comma list is {([[256/255|S16]],) [[8019/8000|S9/S10]], [[576/575|S24]], [[961/960|S31]], [[1024/1023|S32]], [[1089/1088|S33]]} implying also tempering [[496/495]] = S31 * S32 and [[528/527]] = S32 * S33 as well as [[16337/16335]] = S31/S33 = ([[17/15|34/30]])/([[33/31]])<sup>2</sup> = ([[17/15]])/([[33/31]])<sup>2</sup>. A notable [[patent val]] tuning not appearing in the optimal ET sequence is [[157edo]]. | |||
[[Subgroup]]: 2.3.5.11.17.23.31 | |||
[[Comma list]]: [[8019/8000]], [[16384/16335]], [[256/255]], [[576/575]], [[961/960]] | |||
{{Mapping|legend=1| 1 6 8 -6 -6 2 10 | 0 -7 -9 15 16 4 -8 }} | |||
{{Optimal ET sequence|legend=1| 19, 46, 65, 111, 176g }} | |||
[[Optimal tuning]] ([[CTE]]): 2 = 1\1, ~31/24 = 443. | [[Optimal tuning]] ([[CTE]]): 2 = 1\1, ~31/24 = 443.183 | ||
Badness (Dirichlet): 0. | Badness (Dirichlet): 0.490 | ||
== Sensi == | == Sensi == |