1012edo: Difference between revisions

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== Theory ==

It is a strong 13-limit system, distinctly consistent through the 15 limit. It is a [[~~The_Riemann_Zeta_Function_and_Tuning#Zeta EDO lists|~~zeta peak edo]], though not zeta integral nor zeta gap. A basis for the 13-limit ~~commas is~~ 2401/2400, 4096/4095, 6656/6655, 9801/9800 and {{monzo|2 6 -1 2 0 4}}.

1012edo is a strong 13-limit system, [[consistency|distinctly consistent]] through the [[15-odd-limit]]. It is a [[zeta peak edo]], though not [[zeta integral edo|zeta integral]] nor [[zeta gap edo|zeta gap]]. A basis for the 13-limit [[comma]]s consists of [[2401/2400]], [[4096/4095]], [[6656/6655]], [[9801/9800]] and {{monzo| 2 6 -1 2 0 4 }}.

~~1012 has divisors {{EDOs~~|1, 2, 4, 11, 22, 23, 44, 46, 92, ~~253~~, ~~506}}~~.

In the 5-limit, 1012edo is [[enfactoring|enfactored]], with the same tuning as [[506edo]], [[support]]ing [[vishnu]], [[monzismic]], and [[lafa]]. In the 7-limit, it [[tempering out|tempers out]] the [[breedsma]], 2401/2400, and tunes the [[osiris]] temperament. Furthermore, noting its exceptional strength in the 2.3.7 [[subgroup]], it is a [[septiruthenia]]n system, tempering 64/63 comma to 1/44th of the octave, that is 23 steps. It provides the [[optimal patent val]] for [[quarvish]] temperament in the 7-limit and also in the 11-limit.

In addition to containing 22edo and 23edo, it contains a [[22L 1s~~|quartismoid~~]] scale produced by generator of 45\1012 associated with [[33/32]], and is associated with a 45 & 1012 temperament, making it [[concoctic]]. A comma basis for the 13-limit is 2401/2400, 6656/6655, 123201/123200, {{monzo|18 15 -12 -1 0 -3}}.

=== Other techniques ===

In addition to containing 22edo and 23edo, it contains a [[22L 1s]] scale produced by generator of 45\1012 associated with [[33/32]], and is associated with the 45 & 1012 temperament, making it [[concoctic]]. A comma basis for the 13-limit is 2401/2400, 6656/6655, 123201/123200, {{monzo| 18 15 -12 -1 0 -3 }}.

[[~~Category:Equal divisions of~~ the ~~octave~~|~~####~~]]

In the 2.3.7.11.101, it tempers out [[7777/7776]] and is a tuning for the [[neutron star]] temperament.

=== Prime harmonics ===

=== Subsets and supersets ===

Since 1012 factors into {{factorization|1012}}, 1012edo has subset edos {{EDOs| 2, 4, 11, 22, 23, 44, 46, 92, 253, 506 }}. [[2024edo]], which divides the edostep in two, provides a good correction for the 17th harmonic.

== Regular temperament properties ==

=== Rank-2 temperaments ===

{| class="wikitable center-all left-5"

|+ style="font-size: 105%;" | Table of rank-2 temperaments by generator

|-

! Periods per 8ve

! Generator*

! Cents*

! Associated ratio*

! Temperaments

|-

| 1

| 361\1012

| 428.066

| 2800/2187

| [[Osiris]]

|-

| 2

| 491\1012

| 498.023

| 7/5

| [[Quarvish]]

|-

| 44

| 420\1012 (6\1012)

| 498.023 (7.115)

| 4/3 (18375/18304)

| [[Ruthenium]]

|}

<nowiki />* [[Normal lists|Octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if distinct

@@ Line 1: / Line 1: @@
 {{Infobox ET}}
-{{EDO intro|1012}}
+{{ED intro}}
 == Theory ==
-It is a strong 13-limit system, distinctly consistent through the 15 limit. It is a [[The_Riemann_Zeta_Function_and_Tuning#Zeta EDO lists|zeta peak edo]], though not zeta integral nor zeta gap. A basis for the 13-limit commas is 2401/2400, 4096/4095, 6656/6655, 9801/9800 and {{monzo|2 6 -1 2 0 4}}.
+edo is a strong 13-limit system, [[consistency|distinctly consistent]] through the [[15-odd-limit]]. It is a [[zeta peak edo]], though not [[zeta integral edo|zeta integral]] nor [[zeta gap edo|zeta gap]]. A basis for the 13-limit [[comma]]s consists of [[2401/2400]], [[4096/4095]], [[6656/6655]], [[9801/9800]] and {{monzo| 2 6 -1 2 0 4 }}.
-has divisors {{EDOs|1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506}}.
+In the 5-limit, 1012edo is [[enfactoring|enfactored]], with the same tuning as [[506edo]], [[support]]ing [[vishnu]], [[monzismic]], and [[lafa]]. In the 7-limit, it [[tempering out|tempers out]] the [[breedsma]], 2401/2400, and tunes the [[osiris]] temperament. Furthermore, noting its exceptional strength in the 2.3.7 [[subgroup]], it is a [[septiruthenia]]n system, tempering 64/63 comma to 1/44th of the octave, that is 23 steps. It provides the [[optimal patent val]] for [[quarvish]] temperament in the 7-limit and also in the 11-limit.
-In addition to containing 22edo and 23edo, it contains a [[22L 1s|quartismoid]] scale produced by generator of 45\1012 associated with [[33/32]], and is associated with a 45 & 1012 temperament, making it [[concoctic]]. A comma basis for the 13-limit is 2401/2400, 6656/6655, 123201/123200, {{monzo|18 15 -12 -1  0 -3}}.
+=== Other techniques ===
+In addition to containing 22edo and 23edo, it contains a [[22L 1s]] scale produced by generator of 45\1012 associated with [[33/32]], and is associated with the 45 & 1012 temperament, making it [[concoctic]]. A comma basis for the 13-limit is 2401/2400, 6656/6655, 123201/123200, {{monzo| 18 15 -12 -1  0 -3 }}.
-[[Category:Equal divisions of the octave|####]] <!-- 4-digit number -->
+In the 2.3.7.11.101, it tempers out [[7777/7776]] and is a tuning for the [[neutron star]] temperament.
+=== Prime harmonics ===
+{{Harmonics in equal|1012}}
+=== Subsets and supersets ===
+Since 1012 factors into {{factorization|1012}}, 1012edo has subset edos {{EDOs| 2, 4, 11, 22, 23, 44, 46, 92, 253, 506 }}. [[2024edo]], which divides the edostep in two, provides a good correction for the 17th harmonic.
+== Regular temperament properties ==
+=== Rank-2 temperaments ===
+{| class="wikitable center-all left-5"
+|+ style="font-size: 105%;" | Table of rank-2 temperaments by generator
+|-
+! Periods<br />per 8ve
+! Generator*
+! Cents*
+! Associated<br />ratio*
+! Temperaments
+|-
+| 1
+| 361\1012
+| 428.066
+| 2800/2187
+| [[Osiris]]
+|-
+| 2
+| 491\1012
+| 498.023
+| 7/5
+| [[Quarvish]]
+|-
+| 44
+| 420\1012<br />(6\1012)
+| 498.023<br />(7.115)
+| 4/3<br />(18375/18304)
+| [[Ruthenium]]
+|}
+<nowiki />* [[Normal lists|Octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if distinct