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{{Infobox ET}}
{{Infobox ET}}
The '''2016 equal divisions of the octave''' ('''2016edo'''), or the '''2016-tone equal temperament''' ('''2016tet'''), '''2016 equal temperament''' ('''2016et''') when viewed from a [[regular temperament]] perspective, divides the [[octave]] into 2016 [[equal]] parts of about 595  milli[[cent]]s each.
{{EDO intro|2016}}


== Theory ==
== Theory ==
Line 7: Line 7:
2016edo has two reasonable mappings for 7. The 2016d val, {{val| 2016 3195 4681 5659 }}, tempers out 5250987/5242880, 40353607/40310784 (tritrizo), and {{monzo| 14 11 -22 7 }}. As such, its circle of the interval 7/6 is the same as in [[9edo]]. The patent val, {{val| 2016 3195 4681 5658 }} tempers out [[250047/250000]], along with {{monzo| 7 18 -2 -11 }} and {{monzo| 43 -1 -13 -4 }}. This means that the symmetrical major third (400 cents, 1/3 of the octave) in 2016edo's patent val corresponds to [[63/50]].  
2016edo has two reasonable mappings for 7. The 2016d val, {{val| 2016 3195 4681 5659 }}, tempers out 5250987/5242880, 40353607/40310784 (tritrizo), and {{monzo| 14 11 -22 7 }}. As such, its circle of the interval 7/6 is the same as in [[9edo]]. The patent val, {{val| 2016 3195 4681 5658 }} tempers out [[250047/250000]], along with {{monzo| 7 18 -2 -11 }} and {{monzo| 43 -1 -13 -4 }}. This means that the symmetrical major third (400 cents, 1/3 of the octave) in 2016edo's patent val corresponds to [[63/50]].  


In the 11-limit, 2016edo tempers out the {{monzo| 0 0 -22 0 3 11 }} comma, which equates a stack of eleven [[25/13]]'s with three [[11/1]]'s. However, it does '''not''' temper out the [[jacobin comma]].
In the 11-limit, 2016edo tempers out the {{monzo| 0 0 -22 0 3 11 }} comma, which equates a stack of eleven [[25/13]]'s with three [[11/1]]'s. However, it does ''not'' temper out the [[jacobin comma]].


2016 has a total of 576 numbers coprime to it, which means this is how many generators can reach any point in the octave by being stacked. One such temperament is 311 & 2016, produced by stacking 1465\2016, and defined for the 2.5.11.13.19.41 subgroup with the comma basis 16777475/16777216, 1171280/1171001, 615288025/615120896, 1180029296875/1179517976576.  
2016 has a total of 576 numbers coprime to it, which means this is how many generators can reach any point in the octave by being stacked. One such temperament is 311 & 2016, produced by stacking 1465\2016, and defined for the 2.5.11.13.19.41 subgroup with the comma basis 16777475/16777216, 1171280/1171001, 615288025/615120896, 1180029296875/1179517976576.  
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{| class="wikitable center-4 center-5 center-6"
{| class="wikitable center-4 center-5 center-6"
! rowspan="2" | [[Subgroup]]
! rowspan="2" | [[Subgroup]]
! rowspan="2" | [[Comma list]]
! rowspan="2" | [[Comma list|Comma List]]
! rowspan="2" | [[Mapping]]
! rowspan="2" | [[Mapping]]
! rowspan="2" | Optimal<br>8ve stretch (¢)
! rowspan="2" | Optimal<br>8ve Stretch (¢)
! colspan="2" | Tuning error
! colspan="2" | Tuning Error
|-
|-
! [[TE error|Absolute]] (¢)
! [[TE error|Absolute]] (¢)
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|-
|-
| 2.3.5
| 2.3.5
| {{Monzo| -83 26 18 }}, {{Monzo| 30 47 -45 }}
| {{monzo| -83 26 18 }}, {{monzo| 30 47 -45 }}
| [{{Val| 2016 3195 4681 }}]
| {{mapping| 2016 3195 4681 }}
| 0.036
| 0.036
| 0.050
| 0.050
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| 2.3.5.7
| 2.3.5.7
| 250047/250000, {{monzo| 7 18 -2 -11 }}, {{monzo| 43 -1 -13 -4 }}
| 250047/250000, {{monzo| 7 18 -2 -11 }}, {{monzo| 43 -1 -13 -4 }}
| [{{Val| 2016 3195 4681 5660 }}]
| {{mapping| 2016 3195 4681 5660 }}
| 0.007
| 0.007
| 0.066
| 0.066
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| 2.3.5.7
| 2.3.5.7
| 5250987/5242880, 40353607/40310784, {{monzo| 14 11 -22 7 }}
| 5250987/5242880, 40353607/40310784, {{monzo| 14 11 -22 7 }}
| [{{Val| 2016 3195 4681 5659 }}] (2016d)
| {{mapping| 2016 3195 4681 5659 }} (2016d)
| 0.060
| 0.060
| 0.060
| 0.060
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|-
|-
| 2.3.5.11
| 2.3.5.11
| {{monzo|14  8 -10 -1}}, {{monzo|-26 15 -5  4}}, {{monzo|-29 27 3 -6}}
| {{monzo| 14  8 -10 -1 }}, {{monzo| -26 15 -5  4 }}, {{monzo| -29 27 3 -6 }}
| [{{Val| 2016 3195 4681 6974}}]
| {{mapping| 2016 3195 4681 6974}}
| 0.036
| 0.036
| 0.043
| 0.043
| 7.3
| 7.3
|-
|-
|2.3.5.11.13
| 2.3.5.11.13
|196625/196608, 53144100/53094899, {{monzo|14 8 -10 -1 0}}, <br>{{monzo|-13 9 5 -8 4}}
| 196625/196608, 53144100/53094899, {{monzo| 14 8 -10 -1 0 }}, {{monzo| -13 9 5 -8 4 }}
|[{{Val| 2016 3195 4681 6974 7460}}]
| {{mapping| 2016 3195 4681 6974 7460 }}
|0.032
| 0.032
|0.040
| 0.040
|6.7
| 6.7
|-
|-
|2.3.5.11.13.17
| 2.3.5.11.13.17
|2601/2600, 120285/120224, 140625/140608, 161109/161051,<br>196625/196608
| 2601/2600, 120285/120224, 140625/140608, 161109/161051, 196625/196608
|[{{Val| 2016 3195 4681 6974 7460 8240}}]
| {{mapping| 2016 3195 4681 6974 7460 8240}}]
|0.034
| 0.034
|0.036
| 0.036
|6.2
| 6.2
|-
|-
| 2.5.11.13.19.41.47
| 2.5.11.13.19.41.47
| 7943/7942, 322465/322373, 415292/415207, 511225/511024, <br>5078491/5078125, 22151168/22150865
| 7943/7942, 322465/322373, 415292/415207, 511225/511024, 5078491/5078125, 22151168/22150865
| [{{Val| 2016 4681 6974 7460 8564 10801 11198 }}]
| {{mapping| 2016 4681 6974 7460 8564 10801 11198 }}
| 0.002
| 0.002
| 0.019
| 0.019
| 3.2
| 3.2
|}
|}
[[Category:Equal divisions of the octave|####]] <!-- 4-digit number -->


=== Rank-2 temperaments ===
=== Rank-2 temperaments ===
{| class="wikitable center-all left-5"
{| class="wikitable center-all left-5"
!Periods<br>per 8ve
! Periods<br>per 8ve
!Generator<br>(reduced)
! Generator*
!Cents<br>(reduced)
! Cents*
!Associated ratio
! Associated<br>Ratio
! Temperaments
! Temperaments
|-
|-
|21
| 21
|983\2016<br>(23\2016)
| 983\2016<br>(23\2016)
| 585.119<br>(13.690)
| 585.119<br>(13.690)
|91875/65536<br>(126/125)
| 91875/65536<br>(126/125)
|[[Akjayland]]
| [[Akjayland]]
|-
|-
|24
| 24
|979\2016<br>(55\2016)
| 979\2016<br>(55\2016)
|582.738<br>(32.738)
| 582.738<br>(32.738)
|7/5<br>(?)
| 7/5<br>(?)
|[[Chromium]]
| [[Chromium]]
|-
|-
|32
| 32
|29\2016
| 29\2016
|17.262
| 17.262
|(?)
| (?)
|[[Dike]] (2016dijk)
| [[Dike]] (2016dijk)
|-
|-
|72
| 72
|925\2016<br>(1\2016)
| 925\2016<br>(1\2016)
|550.595<br>(0.595)
| 550.595<br>(0.595)
|73205/53248<br>(?)
| 73205/53248<br>(?)
|[[Jamala]]
| [[Jamala]]
|}
|}
<nowiki>*</nowiki> [[Normal lists|octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if it is distinct


== Music ==
== Music ==
 
; [[Mercury Amalgam]]
* [https://www.youtube.com/watch?v=ILMS8XT1bPs Hemoclysm Totem] by Mercury Amalgam
* [https://www.youtube.com/watch?v=ILMS8XT1bPs ''Hemoclysm Totem'']


[[Category:Akjayland]]
[[Category:Akjayland]]
Retrieved from "https://en.xen.wiki/w/2016edo"