32nd-octave temperaments: Difference between revisions
i think it's complete now (to the extent that temperament finders allow) and that banner isn't necessary, also link to bezique |
m →Windrose: Mathematical interest |
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{{Technical data page}} | |||
{{Infobox fractional-octave|32}} | |||
These are temperaments with period 1/32 of an octave. 32edo is a wasteland as far as LCJI is concerned, but some of its multiples are good at harmonics, and thus can produce temperaments with period of 1/32 of an octave. | These are temperaments with period 1/32 of an octave. 32edo is a wasteland as far as LCJI is concerned, but some of its multiples are good at harmonics, and thus can produce temperaments with period of 1/32 of an octave. | ||
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== Windrose == | == Windrose == | ||
{{Mathematical interest}} | |||
The temperament is called windrose because there are 32 cardinal directions commonly assigned to a compass rose. It is defined as the 608 & 1600 temperament. The [[maximal evenness]] pattern created inside the period is a 12L 7s, if mapped to a keyboard, which has a 2/3 step ratio and thus offers elegant microtempering that plays with the [[just noticeable difference]]. | The temperament is called windrose because there are 32 cardinal directions commonly assigned to a compass rose. It is defined as the 608 & 1600 temperament. The [[maximal evenness]] pattern created inside the period is a 12L 7s, if mapped to a keyboard, which has a 2/3 step ratio and thus offers elegant microtempering that plays with the [[just noticeable difference]]. | ||
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[[Support|Supporting]] [[ET|ETs]]: {{EDOs|384bc, 608, 992, 1600, 2208, 2592}} | [[Support|Supporting]] [[ET|ETs]]: {{EDOs|384bc, 608, 992, 1600, 2208, 2592}} | ||
Badness (Sintel): 79.660 | |||
== Germanium == | == Germanium == | ||
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[[Support]]ing [[ET]]s: {{EDOs|416, 768b, 1184, 1600, 2016, 2784}}, ... | [[Support]]ing [[ET]]s: {{EDOs|416, 768b, 1184, 1600, 2016, 2784}}, ... | ||
=== Dam === | |||
Due to complexity, dam is not a remarkably interesting temperament on its own, but in higher limits, its 37-limit extension dike is worth considering (see below). | |||
[[Subgroup]]: 2.3.5.7 | |||
Comma list: {{monzo|-54 3 20 1}}, {{monzo|-25 73 -4 -29}} | |||
{{mapping|legend=1|32 5 87 -27|0 18 -5 46}} | |||
: mapping generators: ~2017815046875/1973822685184 = 1\32, ~16896102540283203125/15992037016835457024 = 95.247 | |||
Optimal tuning (CTE): ~16896102540283203125/15992037016835457024 = 95.247 | |||
Supporting ETs: {{EDOs|416d, 1600, 2016d}}, ... | |||
=== Dike === | === Dike === | ||
==== 37-limit ==== | ==== 37-limit ==== | ||
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{{Optimal ET sequence|legend=1| 416dijk, 1600, 2016dijk }} | {{Optimal ET sequence|legend=1| 416dijk, 1600, 2016dijk }} | ||
{{Navbox fractional-octave}} | |||