1400edo: Difference between revisions

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{{Infobox ET}}
{{Infobox ET}}
{{EDO intro|1400}}
{{ED intro}}
 
== Theory ==
== Theory ==
1400edo is consistent in the 5-limit, where provides the optimal patent val for the 5-limit [[vishnuzma|vishnuzmic]] temperament. Aside from that it is poor at simple harmony. In higher limits, it is good at the 2.3.19.23.29.31 subgroup. . It also tempers out the [[linus comma]] and the [[barium comma]].
1400edo is only [[consistent]] in the [[5-odd-limit]], where it provides the [[optimal patent val]] for the 5-limit [[vishnu]] temperament. Aside from that it is poor at simple harmony. In the higher limits, it is good at the 2.3.19.23.29.31 subgroup. It also tempers out the [[barium comma]] and the [[linus comma]] using the patent val.


Aside from the patent val, there is a number of mappings to be considered. 1400cd val uses the 28edo mapping for 5 and gives a tuning close to the [[POTE]] tuning for the 11-limit [[oquatonic]] temperament. 1400ccdd val is a tuning for the 11-limit [[silicon]] temperament. It is worth noting, patent val can be considered a tuning for the 2.3.11 subgroup silicon - for which it conveniently provides a 70-tone mos reaching [[3/2]] in 1 generator up and [[11/8]] in 3 generators down. 1400bbbc val is a tuning for the [[manganese]] temperament.
Aside from the patent val, there is a number of mappings to be considered. 1400cd val uses the 28edo mapping for 5 and gives a tuning close to the [[POTE]] tuning for the 11-limit [[oquatonic]] temperament. 1400ccdd val is a tuning for the 11-limit [[silicon]] temperament. It is worth noting, patent val can be considered a tuning for the 2.3.11 subgroup silicon - for which it conveniently provides a 70-tone mos reaching [[3/2]] in 1 generator up and [[11/8]] in 3 generators down. 1400bbbc val is a tuning for the [[manganese]] temperament.
=== Prime harmonics ===
=== Prime harmonics ===
{{harmonics in equal|1400}}
{{Harmonics in equal|1400}}


=== Subsets and supersets ===
=== Subsets and supersets ===
1400edo has subset edos {{EDOs|1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700}}.
1400edo has subset edos {{EDOs| 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700 }}. One step of 1400edo is the relative cent for 14edo.
 
One step of 1400edo is the relative cent for 14edo.


== Regular temperament properties ==
== Regular temperament properties ==
{| class="wikitable center-all left-5"
{| class="wikitable center-all left-5"
!Periods<br>per 8ve
|+ style="font-size: 105%;" | Table of rank-2 temperaments by generator
!Generator<br>(Reduced)
!Cents<br>(Reduced)
!Associated<br>Ratio
!Temperaments
|-
|-
|1
! Periods<br>per 8ve
|317\1400
! Generator*
|271.714
! Cents*
|[66 -23 -9 -3⟩
! Associated<br>ratio*
|[[Counterorson]]
! Temperaments
|-
|-
|2
| 2
|83\1400
| 83\1400
|71.143
| 71.143
|25/24
| 25/24
|[[Vishnu]] (5-limit)
| [[Vishnu]] (5-limit)
|-
|-
|8
| 8
|86\1400
| 86\1400
|73.714
| 73.714
|24/23
| 24/23
|[[Octium]] (2.3.19.23.29.31)
| [[Octium]] (2.3.19.23.29.31)
|-
|-
|14
| 14
|581\1400<br>(81\1400)
| 581\1400<br>(81\1400)
|498.000<br>(69.429)
| 498.000<br>(69.429)
|4/3<br>(?)
| 4/3<br>(?)
|[[Silicon]] (2.3.11)
| [[Silicon]] (2.3.11)
|-
|-
|28
| 28
|581\1400<br>(31\1400)
| 581\1400<br>(31\1400)
|498.000<br>(26.571)
| 498.000<br>(26.571)
|4/3<br>(126/125)
| 4/3<br>(126/125)
|[[Oquatonic]] (1400cd)
| [[Oquatonic]] (1400cd)
|-
|-
|56
| 56
|581\1400<br>(6\1400)
| 581\1400<br>(6\1400)
|498.000<br>(5.143)
| 498.000<br>(5.143)
|4/3<br>(126/125)
| 4/3<br>(126/125)
|[[Barium]]
| [[Barium]]
|}
|}
 
<nowiki/>* [[Normal forms #Equave-reduced-generator form|Octave-reduced form]], reduced to the first half-octave, and [[normal forms #Minimal-generator form|minimal form]] in parentheses if distinct
<nowiki>*</nowiki> [[Normal lists|octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if it is distinct


== Scales ==
== Scales ==
 
* Silicon[70]: (19 24 19 19 19)×14
* Silicon[70]: (19 24 19 19 19)x14


== Music ==
== Music ==
; '''[[Mercury Amalgam]]'''
; [[Mercury Amalgam]]
 
* [https://www.youtube.com/watch?v=o9aAB4csKBQ ''Apple In Your Mouth''] – Silicon[70], Oxygen[24], Magnesium[175], Vishnu[34]
* ''[https://www.youtube.com/watch?v=o9aAB4csKBQ&pp=ygUHMTQwMGVkbw%3D%3D Apple In Your Mouth]'' - silicon[70], oxygen[24], magnesium[175], vishnu[34]


[[Category:Vishnuzmic]]
[[Category:Vishnu]]
[[Category:Listen]]
[[Category:Listen]]