Meantone family: Difference between revisions

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**Imported revision 281960494 - Original comment: **
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**Imported revision 281960726 - Original comment: **
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-12-03 20:37:18 UTC</tt>.<br>
: This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-12-03 20:39:16 UTC</tt>.<br>
: The original revision id was <tt>281960494</tt>.<br>
: The original revision id was <tt>281960726</tt>.<br>
: The revision comment was: <tt></tt><br>
: The revision comment was: <tt></tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
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Map: [&lt;1 0 -4 17 -6|, &lt;0 1 4 -9 6|]
Map: [&lt;1 0 -4 17 -6|, &lt;0 1 4 -9 6|]
EDOs: 7, 19, 26, 45, 71bc, 116bcde
EDOs: 7, 19, 26, 45, 71bc, 116bcde
Badness: 0.0338


=Dominant=  
=Dominant=  
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Map: [&amp;lt;1 0 -4 17 -6|, &amp;lt;0 1 4 -9 6|]&lt;br /&gt;
Map: [&amp;lt;1 0 -4 17 -6|, &amp;lt;0 1 4 -9 6|]&lt;br /&gt;
EDOs: 7, 19, 26, 45, 71bc, 116bcde&lt;br /&gt;
EDOs: 7, 19, 26, 45, 71bc, 116bcde&lt;br /&gt;
Badness: 0.0338&lt;br /&gt;
&lt;br /&gt;
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Revision as of 20:39, 3 December 2011

IMPORTED REVISION FROM WIKISPACES

This is an imported revision from Wikispaces. The revision metadata is included below for reference:

This revision was by author genewardsmith and made on 2011-12-03 20:39:16 UTC.
The original revision id was 281960726.
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Original Wikitext content:

[[toc]]
The [[5-limit]] parent [[Comma|comma]] of the [[meantone]] family is the Didymus or [[http://en.wikipedia.org/wiki/Syntonic_comma|syntonic comma]], 81/80. This is the one they all temper out. The [[Monzos and Interval Space|monzo]] for 81/80 goes |-4 4 -1>, and that can be flipped around to the corresponding [[Wedgies and Multivals|wedgie]], <<1 4 4||, which tells us that the period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval.

[[POTE tuning|POTE generator]]: 696.239

[[Map]]: [<1 0 -4|, <0 1 4|]
EDOs: [[5edo|5]], [[7edo|7]], [[12edo|12]], [[19edo|19]], [[31edo|31]], [[50edo|50]], [[81edo|81]], [[212edo|212b]]
[[Badness]]: 0.00736

==Seven limit children== 
The [[7-limit]] children of 81/80 are septimal meantone, with normal comma list [|-4 4 -1>, |-13 10 0 -1>], flattone, with normal list [|-4 4 -1>, |-17 9 0 1>], dominant, with normal list [|-4 4 -1>, |6 -2 0 -1>], sharptone, with normal list [|-4 4 -1>, |2 -3 0 1>], injera, with normal list [|-4 4 -1>, |-7 8 0 -2>], mohajira, with normal list [|-4 4 -1>, |-23 11 0 2>], godzilla, with normal list [|-4 4 -1>, |-4 -1 0 2>], mothra, with normal list [|-4 4 -1>, |-10 1 0 3>], squares, with normal list [|-4 4 -1>, |-3 9 0 -4>], and liese, with normal list [|-4 4 -1>, |-9 11 0 -3>].

=Septimal meantone= 
The comma |-13 10 0 -1> for septimal meantone tells us that the interval class for 7 is 10 generator steps up. Hence, the [[7_4|7/4]] of septimal meantone is the augmented sixth, C-A#, and other septimal intervals are 7/6, C-D#, the augmented second, and [[7_5|7/5]], C-F#, the tritone. The [[Wedgies and Multivals|wedgie]] for septimal meantone is <<1 4 10 4 13 12||, again telling us how to get to 5 and 7 in terms of generator steps. The temperament, aside from what is on the normal list, tempers out 126/125 and 225/224, and [[31edo]] is a good tuning for it.

[[Comma]]s: 81/80, 126/125

7 and [[9-limit]] minimax
[|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |-3 0 5/2 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 696.495

Algebraic generator: Cybozem, the real root of 15x^3-10x^2-18, which comes to 503.4257 cents. The recurrence converges quickly.

[[Map]]: [<1 0 -4 -13|, <0 1 4 10|]
[[Generator]]s: 2, 3
[[Wedgie]]: <<1 4 10 4 13 12||
EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[81edo|81]], [[143edo|143b]]
[[Badness]]: 0.0137

==Unidecimal meantone aka Huygens== 
[[Comma]]s: 81/80, 126/125, 99/98

[[11-limit]] minimax
[|1 0 0 0 0>, |25/16 -1/8 0 0 1/16>, |9/4 -1/2 0 0 1/4>,
|21/8 -5/4 0 0 5/8>, |25/8 -9/4 0 0 9/8>]
[[Eigenmonzo]]s: 2, 11/9

[[POTE tuning|POTE generator]]: 696.967

[[Algebraic generator]]: Traverse, the positive real root of x^4+2x-13, or 696.9529 cents.

[[Map]]: [<1 0 -4 -13 -25|, <0 1 4 10 18|]
[[Generator]]s: 2, 3
EDOs: [[7edo|7]], [[12edo|12]], [[31edo|31]], [[105edo|105]], [[198edo|198be]]
[[Badness]]: 0.0170

===Tridecimal meantone=== 
[[Comma]]s: 66/65, 81/80, 99/98, 105/104

[[POTE tuning|POTE generator]]: ~3/2 = 696.642

Map: [<1 0 -4 -13 -25 -20|, <0 1 4 10 18 15|]
EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[267edo|267]], [[298edo|298]]
[[Badness]]: 0.0180

===Grosstone=== 
Commas: 81/80, 99/98, 126/125, 144/143

POTE generator: ~3/2 = 697.264

Map: [<1 0 -4 -13 -25 29|, <0 1 4 10 18 -16|]
EDOs: 12, 31, 43, 74
Badness: 0.0259

==Meanpop== 
[[Comma]]s: 81/80, 126/125, 385/384

[[11-limit]] [[minimax]] 1/4 comma
[|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>,
|-3 0 5/2 0 0>, |11 0 -13/4 0 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 696.434

[[Algebraic generator]]: Cybozem; or else Radieubiz, the real root of 3x^3+6x-19. Unlike Cybozem, the recurrence for Radieubiz does not converge.

Map: [<1 0 -4 -13 24|, <0 1 4 10 -13|]
[[Generator]]s: 2, 3
EDOs: [[12edo|12]], [[19edo|19]], [[31edo|31]], [[81edo|81]], [[112edo|112]]
[[Badness]]: 0.0215

===13-limit Meanpop=== 
[[Comma]]s: 81/80, 105/104, 144/143, 196/195

POTE generator: ~3/2 = 696.211

Map: [<1 0 -4 -13 24 -20|, <0 1 4 10 -13 15|]
EDOS: [[19edo|19]], [[31edo|31]], [[50edo|50]], [[81edo|81]], [[131edo|131bd]], [[212edo|212bdf]]
[[Badness]]: 0.0209

===Meanplop===
Commas: 65/64, 78/77, 81/80, 91/90

POTE generator: ~3/2 = 696.202

Map: [<1 0 -4 -13 24 10|, <0 1 4 10 -13 -4|]
EDOs: 12e, 19, 31f, 50f
Badness: 0.0277

==Meanenneadecal== 
[[Comma]]s: 45/44, 56/55, 81/80

[[POTE tuning|POTE generator]]: ~3/2 = 696.250

Map: [<1 0 -4 -13 -6|, <0 1 4 10 6|]
EDOs: [[7edo|7]], [[12edo|12]], [[19edo|19]], [[31edo|31e]], [[50edo|50e]]
[[Badness]]: 0.0214

===13-limit=== 
[[Comma]]s: 45/44, 56/55, 78/77, 81/80

[[POTE tuning|POTE generator]]: ~3/2 = 696.146

Map: [<1 0 -4 -13 -6 -20|, <0 1 4 10 6 15|]
EDOs: [[19edo|19]], [[31edo|31e]], [[50edo|50e]]]
[[Badness]]: 0.0212

=Flattone= 
[[Comma]]s: 81/80, 525/512

The [[wedgie]] for flattone is <<1 4 -9 4 -17 -32||, which tells us among other things that 9 generator steps of 4/3 get to the interval class for 7, meaning that [[7_4|7/4]] is a diminished minor seventh interval. Other intervals are [[7_6|7/6]], a diminished minor third, and [[7_5|7/5]], a doubly diminshed fifth. Good tunings for flattone are [[26edo]], [[45edo]] and [[64edo]].

[[7-limit]] minimax
[|1 0 0 0>, |21/13 0 1/13 -1/13>,
|32/13 0 4/13 -4/13>, |32/13 0 -9/13 9/13>]
[[Eigenmonzo]]s: 2, 7/5

[[9-limit]] minimax
[|1 0 0 0>, |17/11 2/11 0 -1/11>,
|24/11 8/11 0 -4/11>, |34/11 -18/11 0 9/11>]
[[Eigenmonzo]]s: 2, 9/7

[[POTE tuning|POTE generator]]: 693.779

Algebraic generator: Squarto, the positive root of 8x^2-4x-9, at 506.3239 cents, equal to (1+sqrt(19))/4.

Map: [<1 0 -4 17|, <0 1 4 -9|]
[[Wedgie]]: <<1 4 -9 4 -17 -32||
[[Generator]]s: 2, 3
EDOs: [[7edo|7]], [[19edo|19]], [[45edo|45]], [[64edo|64]]
[[Badness]]: 0.0386

==13-limit==
Commas: 45/44, 81/80, 385/384

POTE generator: ~3/2 = 693.126

Map: [<1 0 -4 17 -6|, <0 1 4 -9 6|]
EDOs: 7, 19, 26, 45, 71bc, 116bcde
Badness: 0.0338

=Dominant= 
[[Comma]]s: 36/35, 64/63

The wedgie for dominant is <<1 4 -2 4 -6 -16||. Now the interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is [[12edo]], but it also works well with the Pythagorean tuning of pure [[3_2|3/2]] fifths, and with [[29edo]], [[41edo]], or [[53edo]].

[[POTE tuning|POTE generator]]: 701.573

Map: [<1 0 -4 6|, <0 1 4 -2|]
[[Wedgie]]: <<1 4 -2 4 -6 -16||
EDOs: [[5edo|5]], [[7edo|7]], [[12edo|12]], [[53edo|53]], [[65edo|65]]
[[Badness]]: 0.0207

=Sharptone= 
[[Comma]]s: 21/20, 28/27

Sharptone, with a wedgie <<1 4 3 4 2 -4||, is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. [[12edo]] tuning does sharptone about as well as such a thing can be done.

[[POTE tuning|POTE generator]]: 700.140

Map: [<1 0 -4 -2|, <0 1 4 3|]
[[Wedgie]]: <<1 4 3 4 2 -4||
EDOs: [[5edo|5]], [[12edo|12]]
[[Badness]]: 0.0248

=Injera= 
[[Comma]]s: 50/49, 81/80

The wedgie for injera is <<2 8 8 8 7 -4||, which tells us it has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. [[38edo]], which is two parallel [[19edo]]s, is an excellent tuning for injera.

[[POTE tuning|POTE generator]]: 694.375

Map: [<2 0 -8 -7|, <0 1 4 4|]
[[Wedgie]]: <<2 8 8 8 7 -4||
EDOs: [[12edo|12]], [[26edo|26]], [[38edo|38]], [[102edo|102bcd]], [[140edo|140bcd]], [[178edo|178bcd]]
[[Badness]]: 0.0311

[[http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3|Two Pairs of Socks]] (in [[26edo]]) by [[Igliashon Jones|Igliashon Calvin Jones-Coolidge]]

=Godzilla= 
Main article: [[Semiphore and Godzilla]]
[[Comma]]s: 49/48, 81/80

Godzilla has wedgie <<2 8 1 8 -4 -20||, and tempers out 49/48, equating 8/7 with 7/6. Two of the step-and-a-quarter intervals these represent give a fourth, and so step-and-a-quarter generators generate godzilla. [[19edo]] is the perfect godzilla tuning, so much so that's there's not much point in looking elsewhere. Hence it can be more or less equated with taking 4\19 as a generator. MOS are of 5, 9, or 14 notes.

[[POTE tuning|POTE generator]]: 252.635

Map: [<1 0 -4 2|, <0 2 8 1|]
[[Wedgie]]: <<2 8 1 8 -4 -20||
EDOs: [[5edo|5]], [[9edo|9]], [[14edo|14]], [[19edo|19]], [[31edo|31]], [[81edo|81]], 143b
[[Badness]]: 0.0267

==Music== 
[[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Bobro/GodzillaExample.mp3|Godzilla Example]] by [[Cameron Bobro]]
[[http://tinyurl.com/4uyumk9|"Change is on the Wind"]] in Godzilla[9] by [[Igliashon Jones]]

=Mohajira= 
[[Comma]]s: 81/80, 6144/6125

Mohajira, with wedgie <<2 8 -11 8 -23 -48||, really makes more sense as an 11-limit temperament. It has a generator of a neutral third, two of which make up a fifth, and which can be taken to represent 128/105. Mohajira tempers out 6144/6125, the porwell comma. [[31edo]] makes for an excellent (7-limit) mohajira tuning, with generator 9/31. It has a 7-note MOS with three larger steps and four smaller ones, going sLsLsLs.

Mohajira can also be thought of, intuitively, as "meantone with quarter tones"; as is the 3/2 generator subdivided in half, so is the 25/24 chromatic semitone divided into two equal ~33/32 quarter tones (in the 11-limit). Within this paradigm, mohajira is the temperament that splits the 3/2 into two equal 11/9's, that splits the 6/5 into two equal 11/10's, that maps four 3/2's to 5/1, and that maps the interval one quarter tone flat of 16/9 to 7/4.

[[7-limit|7]] and [[9-limit]] minimax 1/4 comma
[|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |6 0 -11/8 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 348.415

Algebraic generator: Mohabis, real root of 3x^3-3x^2-1, 348.6067 cents. Corresponding recurrence converges quickly.

Map: [<1 1 0 6|, <0 2 8 -11|]
[[Generator]]s: 2, 128/105
[[Wedgie]]: <<2 8 -11 8 -23 -48||
EDOs: [[7edo|7]], [[24edo|24]], [[31edo|31]]
[[Badness]]: 0.0557

==11-limit== 
[[Comma]]s: 81/80, 121/120, 176/175

[[11-limit]] minimax 1/4 comma
[|1 0 0 0 0>, |1 0 1/4 0 0>, |0 0 1 0 0>,
|6 0 -11/8 0 0>, |2 0 5/8 0 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 348.477

Map: [<1 1 0 6 2|, <0 2 8 -11 5|]
[[Generator]]s: 2, 11/9
EDOs: [[7edo|7]], [[24edo|24]], [[31edo|31]]
[[Badness]]: 0.0261

=Maqamic= 
Main article: [[Maqamic]]
[[Comma]]s: 81/80, 36/35, 121/120

Maqamic temperament is much like Mohajira, except in that it 36/35 vanishes instead of 176/175. It makes the most sense if viewed as an adaptive temperament, whereby 7/4 and 9/5 simply share an equivalence class in the resulting scales, but don't need to share a particular tempered "middle-of-the-road" intonation.

[[POTE tuning|POTE generator]]: 350.934

Map: [<1 1 0 4 2|, <0 2 8 -4 5|]
[[Generator]]s: 2, 11/9
EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]], [[31edo|31d]]

==13-limit== 
[[Comma]]s: 81/80, 36/35, 121/120, 144/143

[[POTE tuning|POTE generator]]: 350.816

Map: [<1 1 0 4 2 4|, <0 2 8 -4 5 -1|]
Generators: 2, 11/9
EDOs: [[7edo|7]], [[10edo|10c]], [[17edo|17c]], [[24edo|24d]],[[31edo| 31d]]

=Mothra= 
[[Comma]]s: 81/80, 1029/1024

Mothra, with wedgie <<3 12 -1 12 -10 -36||, splits the fifth into three 8/7 generators. It uses 1029/1024, the gamelisma, to accomplish this deed and also tempers out 1728/1715, the orwell comma. Using [[31edo]] with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra.

[[7-limit|7]] and [[9-limit]] minimax 1/4 comma
[|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3 0 -1/12 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 232.193

Algebraic generator: Rabrindanath, largest real root of x^8-3x^2+1, or 232.0774 cents.

Map: [<1 1 0 3|, <0 3 12 -1|]
[[Generator]]s: 2, 8/7
[[Wedgie]]: <<3 12 -1 12 -10 -36||
EDOs: [[5edo|5]], [[26edo|26]], [[31edo|31]]
[[Badness]]: 0.0371

==11-limit== 
[[Comma]]s: 81/80, 99/98, 385/384

POTE generator: ~8/7 = 232.031

Map: [<1 1 0 3 5|, <0 3 12 -1 -8|]
EDOs: [[5edo|5]], [[26edo|26]], [[31edo|31]], [[88edo|88]], [[150edo|150]], [[181edo|181]]
[[Badness]]: 0.0256

==13-limit== 
Commas: 81/80, 99/98, 105/104, 144/143

POTE generator: ~8/7 = 231.811

Map: [<1 1 0 3 5 1|, <0 3 12 -1 -8 14|]
EDOs: 5, 26, 31, 57, 88
Badness: 0.0240

==Mosura== 
Commas: 81/80, 176/175, 1029/1024

POTE generator: ~8/7 = 232.419

Map: [<1 1 0 3 -1|, <0 3 12 -1 23|]
EDOs: 31, 129, 136b, 148be, 160be, 191bce, 222bce, 253bce
Badness: 0.0313

===13-limit===
Commas: 81/80, 144/143, 176/175, 1029/1024

POTE generator: ~8/7 = 232.640

Map: [<1 1 0 3 -1 7|, <0 3 12 -1 23 -17|]
EDOs: 31, 55, 67, 98
Badness: 0.0369

=Squares= 
[[Comma]]s: 81/80, 2401/2400

Squares, with wedgie <<4 16 9 16 3 -24||, splits the interval of an eleventh, or 8/3, into four supermajor third ([[9_7|9/7]]) intervals, and uses it for a generator. [[31edo]], with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out 2401/2400, the breedsma, as well as 2430/2401.

7 and 9 limit minimax 1/4 comma
[|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |3/2 0 9/16 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 425.942

Algebraic generator: Sceptre2, the positive root of 9x^2+x-16, or (sqrt(577)-1)/18, which is 425.9311 cents.

Map: [<1 3 8 6|, <0 -4 -16 -9|]
[[Generator]]s: 2, 9/7
EDOs: [[14edo|14]], [[31edo|31]], [[262edo|262]], [[293edo|293]]
[[Badness]]: 0.0460

Music:
By [[Chris Vaisvil]]
[[http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3|Square 8]]

==11-limit== 
Commas: 81/80, 99/98, 121/120

POTE generator: ~9/7 = 425.957

Map: [<1 3 8 6 7|, <0 -4 -16 -9 -10|]
EDOs: [[5edo|5]], [[8edo|8]], [[11edo|11]], [[14edo|14]], [[17edo|17]], [[31edo|31]]
[[Badness]]: 0.0216

==13-limit== 
Commas: 81/80, 99/98, 121/120, 66/65

POTE generator: ~9/7 = 425.550

Map: [<1 3 8 6 7 3|, <0 -4 -16 -9 -10 2|]
EDOs: [[5edo|5]], [[8edo|8]], [[11edo|11]], [[14edo|14]], [[17edo|17]], [[31edo|31]]
[[Badness]]: 0.0255

=Cuboctahedra= 
==11-limit== 
[[Comma]]s: 81/80, 385/384, 1375/1372

[[POTE tuning|POTE generator]]: ~9/7 = 425.993

Map: [<1 3 8 6 -4|, <0 -4 -16 -9 21|]
EDOs: [[14edo|14]], [[31edo|31]], [[45edo|45]], [[200edo|200]]
[[Badness]]: 0.0568

=Liese= 
[[Comma]]s: 81/80, 686/675

Liese, with wedgie <<3 12 11 12 9 -8||, splits the twelfth interval of 3/1 into three generators of 10/7, using the comma 1029/1000. It also tempers out 686/675, the senga. [[74edo]] makes for a good liese tuning, though [[19edo]] can be used. The tuning is well-supplied with MOS: 7, 9, 11, 13, 15, 17, 19, 36, 55.

7 and 9 limit minimax 1/4 comma
[|1 0 0 0>, |1 0 1/4 0>, |0 0 1 0>, |2/3 0 11/12 0>]
[[Eigenmonzo]]s: 2, 5

[[POTE tuning|POTE generator]]: 632.406

Algebraic generator: Radix, the real root of x^5-2x^4+2x^3-2x^2+2x-2, also a root of x^6-x^5-2. The recurrence converges.

Map: [<1 0 -4 -3|, <0 3 12 11|]
[[Generator]]s: 2, 10/7
EDOs: [[17edo|17]], [[19edo|19]], [[55edo|55]], [[74edo|74]]
[[Badness]]: 0.0467

==Liesel==
Commas: 56/55, 81/80, 540/539

POTE generator: ~10/7 = 633.073

Map: [<1 0 -4 -3 4|, <0 3 12 11 -1|]
EDOs: 17c, 19, 36, 91ce
Badness: 0.0407

==Elisa==
Commas: 77/75, 81/80, 99/98

POTE generator: ~10/7 = 633.061

Map: [<1 0 -4 -3 -5|, <0 3 12 11 16|]
EDOs: 19e, 36e
Badness: 0.0416

=Jerome= 
Jerome is related to [[20ed5|Hieronymus' tuning]]; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.

Commas: 81/80, 17280/16807

POTE generator: ~54/49 = 139.343

Map: [<1 1 0 2|, <0 5 20 7|]
Wedgie: <<5 30 7 20 -3 -40||
EDOs: 8, 9, 17, 26, 43, 112
Badness: 0.1087

==11-limit== 
Commas: 81/80, 99/98, 864/847

POTE generator: ~12/11 = 139.428

Map: [<1 1 0 2 3|, <0 5 20 7 4|]
EDOs: 8, 9, 17, 26, 43, 241
Badness: 0.0479

==13-limit== 
Commas: 77/78, 81/80, 99/98, 144/143

POTE generator: ~13/12 = 139.387

Map: [<1 1 0 2 3 3|, <0 5 20 7 4 6|]
EDOs: 8, 9, 17, 26, 43, 155, 198
Badness: 0.0293

==17-limit== 
Commas: 78/77, 81/80, 99/98, 144/143, 189/187

POTE generator: ~13/12 = 139.362

Map: [<1 1 0 2 3 3 2|, <0 5 20 7 4 6 18|]
EDOs: 8, 9, 17, 26, 43, 155
Badness: 0.0209

Original HTML content:

<html><head><title>Meantone family</title></head><body><!-- ws:start:WikiTextTocRule:76:&lt;img id=&quot;wikitext@@toc@@normal&quot; class=&quot;WikiMedia WikiMediaToc&quot; title=&quot;Table of Contents&quot; src=&quot;/site/embedthumbnail/toc/normal?w=225&amp;h=100&quot;/&gt; --><div id="toc"><h1 class="nopad">Table of Contents</h1><!-- ws:end:WikiTextTocRule:76 --><!-- ws:start:WikiTextTocRule:77: --><div style="margin-left: 2em;"><a href="#x-Seven limit children">Seven limit children</a></div>
<!-- ws:end:WikiTextTocRule:77 --><!-- ws:start:WikiTextTocRule:78: --><div style="margin-left: 1em;"><a href="#Septimal meantone">Septimal meantone</a></div>
<!-- ws:end:WikiTextTocRule:78 --><!-- ws:start:WikiTextTocRule:79: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens">Unidecimal meantone aka Huygens</a></div>
<!-- ws:end:WikiTextTocRule:79 --><!-- ws:start:WikiTextTocRule:80: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Tridecimal meantone">Tridecimal meantone</a></div>
<!-- ws:end:WikiTextTocRule:80 --><!-- ws:start:WikiTextTocRule:81: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Unidecimal meantone aka Huygens-Grosstone">Grosstone</a></div>
<!-- ws:end:WikiTextTocRule:81 --><!-- ws:start:WikiTextTocRule:82: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanpop">Meanpop</a></div>
<!-- ws:end:WikiTextTocRule:82 --><!-- ws:start:WikiTextTocRule:83: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-13-limit Meanpop">13-limit Meanpop</a></div>
<!-- ws:end:WikiTextTocRule:83 --><!-- ws:start:WikiTextTocRule:84: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanpop-Meanplop">Meanplop</a></div>
<!-- ws:end:WikiTextTocRule:84 --><!-- ws:start:WikiTextTocRule:85: --><div style="margin-left: 2em;"><a href="#Septimal meantone-Meanenneadecal">Meanenneadecal</a></div>
<!-- ws:end:WikiTextTocRule:85 --><!-- ws:start:WikiTextTocRule:86: --><div style="margin-left: 3em;"><a href="#Septimal meantone-Meanenneadecal-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:86 --><!-- ws:start:WikiTextTocRule:87: --><div style="margin-left: 1em;"><a href="#Flattone">Flattone</a></div>
<!-- ws:end:WikiTextTocRule:87 --><!-- ws:start:WikiTextTocRule:88: --><div style="margin-left: 2em;"><a href="#Flattone-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:88 --><!-- ws:start:WikiTextTocRule:89: --><div style="margin-left: 1em;"><a href="#Dominant">Dominant</a></div>
<!-- ws:end:WikiTextTocRule:89 --><!-- ws:start:WikiTextTocRule:90: --><div style="margin-left: 1em;"><a href="#Sharptone">Sharptone</a></div>
<!-- ws:end:WikiTextTocRule:90 --><!-- ws:start:WikiTextTocRule:91: --><div style="margin-left: 1em;"><a href="#Injera">Injera</a></div>
<!-- ws:end:WikiTextTocRule:91 --><!-- ws:start:WikiTextTocRule:92: --><div style="margin-left: 1em;"><a href="#Godzilla">Godzilla</a></div>
<!-- ws:end:WikiTextTocRule:92 --><!-- ws:start:WikiTextTocRule:93: --><div style="margin-left: 2em;"><a href="#Godzilla-Music">Music</a></div>
<!-- ws:end:WikiTextTocRule:93 --><!-- ws:start:WikiTextTocRule:94: --><div style="margin-left: 1em;"><a href="#Mohajira">Mohajira</a></div>
<!-- ws:end:WikiTextTocRule:94 --><!-- ws:start:WikiTextTocRule:95: --><div style="margin-left: 2em;"><a href="#Mohajira-11-limit">11-limit</a></div>
<!-- ws:end:WikiTextTocRule:95 --><!-- ws:start:WikiTextTocRule:96: --><div style="margin-left: 1em;"><a href="#Maqamic">Maqamic</a></div>
<!-- ws:end:WikiTextTocRule:96 --><!-- ws:start:WikiTextTocRule:97: --><div style="margin-left: 2em;"><a href="#Maqamic-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:97 --><!-- ws:start:WikiTextTocRule:98: --><div style="margin-left: 1em;"><a href="#Mothra">Mothra</a></div>
<!-- ws:end:WikiTextTocRule:98 --><!-- ws:start:WikiTextTocRule:99: --><div style="margin-left: 2em;"><a href="#Mothra-11-limit">11-limit</a></div>
<!-- ws:end:WikiTextTocRule:99 --><!-- ws:start:WikiTextTocRule:100: --><div style="margin-left: 2em;"><a href="#Mothra-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:100 --><!-- ws:start:WikiTextTocRule:101: --><div style="margin-left: 2em;"><a href="#Mothra-Mosura">Mosura</a></div>
<!-- ws:end:WikiTextTocRule:101 --><!-- ws:start:WikiTextTocRule:102: --><div style="margin-left: 3em;"><a href="#Mothra-Mosura-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:102 --><!-- ws:start:WikiTextTocRule:103: --><div style="margin-left: 1em;"><a href="#Squares">Squares</a></div>
<!-- ws:end:WikiTextTocRule:103 --><!-- ws:start:WikiTextTocRule:104: --><div style="margin-left: 2em;"><a href="#Squares-11-limit">11-limit</a></div>
<!-- ws:end:WikiTextTocRule:104 --><!-- ws:start:WikiTextTocRule:105: --><div style="margin-left: 2em;"><a href="#Squares-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:105 --><!-- ws:start:WikiTextTocRule:106: --><div style="margin-left: 1em;"><a href="#Cuboctahedra">Cuboctahedra</a></div>
<!-- ws:end:WikiTextTocRule:106 --><!-- ws:start:WikiTextTocRule:107: --><div style="margin-left: 2em;"><a href="#Cuboctahedra-11-limit">11-limit</a></div>
<!-- ws:end:WikiTextTocRule:107 --><!-- ws:start:WikiTextTocRule:108: --><div style="margin-left: 1em;"><a href="#Liese">Liese</a></div>
<!-- ws:end:WikiTextTocRule:108 --><!-- ws:start:WikiTextTocRule:109: --><div style="margin-left: 2em;"><a href="#Liese-Liesel">Liesel</a></div>
<!-- ws:end:WikiTextTocRule:109 --><!-- ws:start:WikiTextTocRule:110: --><div style="margin-left: 2em;"><a href="#Liese-Elisa">Elisa</a></div>
<!-- ws:end:WikiTextTocRule:110 --><!-- ws:start:WikiTextTocRule:111: --><div style="margin-left: 1em;"><a href="#Jerome">Jerome</a></div>
<!-- ws:end:WikiTextTocRule:111 --><!-- ws:start:WikiTextTocRule:112: --><div style="margin-left: 2em;"><a href="#Jerome-11-limit">11-limit</a></div>
<!-- ws:end:WikiTextTocRule:112 --><!-- ws:start:WikiTextTocRule:113: --><div style="margin-left: 2em;"><a href="#Jerome-13-limit">13-limit</a></div>
<!-- ws:end:WikiTextTocRule:113 --><!-- ws:start:WikiTextTocRule:114: --><div style="margin-left: 2em;"><a href="#Jerome-17-limit">17-limit</a></div>
<!-- ws:end:WikiTextTocRule:114 --><!-- ws:start:WikiTextTocRule:115: --></div>
<!-- ws:end:WikiTextTocRule:115 -->The <a class="wiki_link" href="/5-limit">5-limit</a> parent <a class="wiki_link" href="/Comma">comma</a> of the <a class="wiki_link" href="/meantone">meantone</a> family is the Didymus or <a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Syntonic_comma" rel="nofollow">syntonic comma</a>, 81/80. This is the one they all temper out. The <a class="wiki_link" href="/Monzos%20and%20Interval%20Space">monzo</a> for 81/80 goes |-4 4 -1&gt;, and that can be flipped around to the corresponding <a class="wiki_link" href="/Wedgies%20and%20Multivals">wedgie</a>, &lt;&lt;1 4 4||, which tells us that the period is an octave, the generator is a fifth, and four fifths go to make up a 5/1 interval.<br />
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<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.239<br />
<br />
<a class="wiki_link" href="/Map">Map</a>: [&lt;1 0 -4|, &lt;0 1 4|]<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/50edo">50</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/212edo">212b</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.00736<br />
<br />
<!-- ws:start:WikiTextHeadingRule:0:&lt;h2&gt; --><h2 id="toc0"><a name="x-Seven limit children"></a><!-- ws:end:WikiTextHeadingRule:0 -->Seven limit children</h2>
 The <a class="wiki_link" href="/7-limit">7-limit</a> children of 81/80 are septimal meantone, with normal comma list [|-4 4 -1&gt;, |-13 10 0 -1&gt;], flattone, with normal list [|-4 4 -1&gt;, |-17 9 0 1&gt;], dominant, with normal list [|-4 4 -1&gt;, |6 -2 0 -1&gt;], sharptone, with normal list [|-4 4 -1&gt;, |2 -3 0 1&gt;], injera, with normal list [|-4 4 -1&gt;, |-7 8 0 -2&gt;], mohajira, with normal list [|-4 4 -1&gt;, |-23 11 0 2&gt;], godzilla, with normal list [|-4 4 -1&gt;, |-4 -1 0 2&gt;], mothra, with normal list [|-4 4 -1&gt;, |-10 1 0 3&gt;], squares, with normal list [|-4 4 -1&gt;, |-3 9 0 -4&gt;], and liese, with normal list [|-4 4 -1&gt;, |-9 11 0 -3&gt;].<br />
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<!-- ws:start:WikiTextHeadingRule:2:&lt;h1&gt; --><h1 id="toc1"><a name="Septimal meantone"></a><!-- ws:end:WikiTextHeadingRule:2 -->Septimal meantone</h1>
 The comma |-13 10 0 -1&gt; for septimal meantone tells us that the interval class for 7 is 10 generator steps up. Hence, the <a class="wiki_link" href="/7_4">7/4</a> of septimal meantone is the augmented sixth, C-A#, and other septimal intervals are 7/6, C-D#, the augmented second, and <a class="wiki_link" href="/7_5">7/5</a>, C-F#, the tritone. The <a class="wiki_link" href="/Wedgies%20and%20Multivals">wedgie</a> for septimal meantone is &lt;&lt;1 4 10 4 13 12||, again telling us how to get to 5 and 7 in terms of generator steps. The temperament, aside from what is on the normal list, tempers out 126/125 and 225/224, and <a class="wiki_link" href="/31edo">31edo</a> is a good tuning for it.<br />
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<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125<br />
<br />
7 and <a class="wiki_link" href="/9-limit">9-limit</a> minimax<br />
[|1 0 0 0&gt;, |1 0 1/4 0&gt;, |0 0 1 0&gt;, |-3 0 5/2 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.495<br />
<br />
Algebraic generator: Cybozem, the real root of 15x^3-10x^2-18, which comes to 503.4257 cents. The recurrence converges quickly.<br />
<br />
<a class="wiki_link" href="/Map">Map</a>: [&lt;1 0 -4 -13|, &lt;0 1 4 10|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;1 4 10 4 13 12||<br />
EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/143edo">143b</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0137<br />
<br />
<!-- ws:start:WikiTextHeadingRule:4:&lt;h2&gt; --><h2 id="toc2"><a name="Septimal meantone-Unidecimal meantone aka Huygens"></a><!-- ws:end:WikiTextHeadingRule:4 -->Unidecimal meantone aka Huygens</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125, 99/98<br />
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<a class="wiki_link" href="/11-limit">11-limit</a> minimax<br />
[|1 0 0 0 0&gt;, |25/16 -1/8 0 0 1/16&gt;, |9/4 -1/2 0 0 1/4&gt;,<br />
|21/8 -5/4 0 0 5/8&gt;, |25/8 -9/4 0 0 9/8&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 11/9<br />
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<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.967<br />
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<a class="wiki_link" href="/Algebraic%20generator">Algebraic generator</a>: Traverse, the positive real root of x^4+2x-13, or 696.9529 cents.<br />
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<a class="wiki_link" href="/Map">Map</a>: [&lt;1 0 -4 -13 -25|, &lt;0 1 4 10 18|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/105edo">105</a>, <a class="wiki_link" href="/198edo">198be</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0170<br />
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<!-- ws:start:WikiTextHeadingRule:6:&lt;h3&gt; --><h3 id="toc3"><a name="Septimal meantone-Unidecimal meantone aka Huygens-Tridecimal meantone"></a><!-- ws:end:WikiTextHeadingRule:6 -->Tridecimal meantone</h3>
 <a class="wiki_link" href="/Comma">Comma</a>s: 66/65, 81/80, 99/98, 105/104<br />
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<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.642<br />
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Map: [&lt;1 0 -4 -13 -25 -20|, &lt;0 1 4 10 18 15|]<br />
EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/267edo">267</a>, <a class="wiki_link" href="/298edo">298</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0180<br />
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<!-- ws:start:WikiTextHeadingRule:8:&lt;h3&gt; --><h3 id="toc4"><a name="Septimal meantone-Unidecimal meantone aka Huygens-Grosstone"></a><!-- ws:end:WikiTextHeadingRule:8 -->Grosstone</h3>
 Commas: 81/80, 99/98, 126/125, 144/143<br />
<br />
POTE generator: ~3/2 = 697.264<br />
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Map: [&lt;1 0 -4 -13 -25 29|, &lt;0 1 4 10 18 -16|]<br />
EDOs: 12, 31, 43, 74<br />
Badness: 0.0259<br />
<br />
<!-- ws:start:WikiTextHeadingRule:10:&lt;h2&gt; --><h2 id="toc5"><a name="Septimal meantone-Meanpop"></a><!-- ws:end:WikiTextHeadingRule:10 -->Meanpop</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 126/125, 385/384<br />
<br />
<a class="wiki_link" href="/11-limit">11-limit</a> <a class="wiki_link" href="/minimax">minimax</a> 1/4 comma<br />
[|1 0 0 0 0&gt;, |1 0 1/4 0 0&gt;, |0 0 1 0 0&gt;,<br />
|-3 0 5/2 0 0&gt;, |11 0 -13/4 0 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 696.434<br />
<br />
<a class="wiki_link" href="/Algebraic%20generator">Algebraic generator</a>: Cybozem; or else Radieubiz, the real root of 3x^3+6x-19. Unlike Cybozem, the recurrence for Radieubiz does not converge.<br />
<br />
Map: [&lt;1 0 -4 -13 24|, &lt;0 1 4 10 -13|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br />
EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/112edo">112</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0215<br />
<br />
<!-- ws:start:WikiTextHeadingRule:12:&lt;h3&gt; --><h3 id="toc6"><a name="Septimal meantone-Meanpop-13-limit Meanpop"></a><!-- ws:end:WikiTextHeadingRule:12 -->13-limit Meanpop</h3>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 105/104, 144/143, 196/195<br />
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POTE generator: ~3/2 = 696.211<br />
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Map: [&lt;1 0 -4 -13 24 -20|, &lt;0 1 4 10 -13 15|]<br />
EDOS: <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/50edo">50</a>, <a class="wiki_link" href="/81edo">81</a>, <a class="wiki_link" href="/131edo">131bd</a>, <a class="wiki_link" href="/212edo">212bdf</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0209<br />
<br />
<!-- ws:start:WikiTextHeadingRule:14:&lt;h3&gt; --><h3 id="toc7"><a name="Septimal meantone-Meanpop-Meanplop"></a><!-- ws:end:WikiTextHeadingRule:14 -->Meanplop</h3>
Commas: 65/64, 78/77, 81/80, 91/90<br />
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POTE generator: ~3/2 = 696.202<br />
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Map: [&lt;1 0 -4 -13 24 10|, &lt;0 1 4 10 -13 -4|]<br />
EDOs: 12e, 19, 31f, 50f<br />
Badness: 0.0277<br />
<br />
<!-- ws:start:WikiTextHeadingRule:16:&lt;h2&gt; --><h2 id="toc8"><a name="Septimal meantone-Meanenneadecal"></a><!-- ws:end:WikiTextHeadingRule:16 -->Meanenneadecal</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 45/44, 56/55, 81/80<br />
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<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.250<br />
<br />
Map: [&lt;1 0 -4 -13 -6|, &lt;0 1 4 10 6|]<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31e</a>, <a class="wiki_link" href="/50edo">50e</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0214<br />
<br />
<!-- ws:start:WikiTextHeadingRule:18:&lt;h3&gt; --><h3 id="toc9"><a name="Septimal meantone-Meanenneadecal-13-limit"></a><!-- ws:end:WikiTextHeadingRule:18 -->13-limit</h3>
 <a class="wiki_link" href="/Comma">Comma</a>s: 45/44, 56/55, 78/77, 81/80<br />
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<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~3/2 = 696.146<br />
<br />
Map: [&lt;1 0 -4 -13 -6 -20|, &lt;0 1 4 10 6 15|]<br />
EDOs: <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31e</a>, <a class="wiki_link" href="/50edo">50e</a>]<br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0212<br />
<br />
<!-- ws:start:WikiTextHeadingRule:20:&lt;h1&gt; --><h1 id="toc10"><a name="Flattone"></a><!-- ws:end:WikiTextHeadingRule:20 -->Flattone</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 525/512<br />
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The <a class="wiki_link" href="/wedgie">wedgie</a> for flattone is &lt;&lt;1 4 -9 4 -17 -32||, which tells us among other things that 9 generator steps of 4/3 get to the interval class for 7, meaning that <a class="wiki_link" href="/7_4">7/4</a> is a diminished minor seventh interval. Other intervals are <a class="wiki_link" href="/7_6">7/6</a>, a diminished minor third, and <a class="wiki_link" href="/7_5">7/5</a>, a doubly diminshed fifth. Good tunings for flattone are <a class="wiki_link" href="/26edo">26edo</a>, <a class="wiki_link" href="/45edo">45edo</a> and <a class="wiki_link" href="/64edo">64edo</a>.<br />
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<a class="wiki_link" href="/7-limit">7-limit</a> minimax<br />
[|1 0 0 0&gt;, |21/13 0 1/13 -1/13&gt;,<br />
|32/13 0 4/13 -4/13&gt;, |32/13 0 -9/13 9/13&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 7/5<br />
<br />
<a class="wiki_link" href="/9-limit">9-limit</a> minimax<br />
[|1 0 0 0&gt;, |17/11 2/11 0 -1/11&gt;,<br />
|24/11 8/11 0 -4/11&gt;, |34/11 -18/11 0 9/11&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 9/7<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 693.779<br />
<br />
Algebraic generator: Squarto, the positive root of 8x^2-4x-9, at 506.3239 cents, equal to (1+sqrt(19))/4.<br />
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Map: [&lt;1 0 -4 17|, &lt;0 1 4 -9|]<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;1 4 -9 4 -17 -32||<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 3<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/45edo">45</a>, <a class="wiki_link" href="/64edo">64</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0386<br />
<br />
<!-- ws:start:WikiTextHeadingRule:22:&lt;h2&gt; --><h2 id="toc11"><a name="Flattone-13-limit"></a><!-- ws:end:WikiTextHeadingRule:22 -->13-limit</h2>
Commas: 45/44, 81/80, 385/384<br />
<br />
POTE generator: ~3/2 = 693.126<br />
<br />
Map: [&lt;1 0 -4 17 -6|, &lt;0 1 4 -9 6|]<br />
EDOs: 7, 19, 26, 45, 71bc, 116bcde<br />
Badness: 0.0338<br />
<br />
<!-- ws:start:WikiTextHeadingRule:24:&lt;h1&gt; --><h1 id="toc12"><a name="Dominant"></a><!-- ws:end:WikiTextHeadingRule:24 -->Dominant</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 36/35, 64/63<br />
<br />
The wedgie for dominant is &lt;&lt;1 4 -2 4 -6 -16||. Now the interval class for 7 is obtained from two fourths in succession, so that 7/4 is a minor seventh. The 7/6 interval is, like 6/5, now a minor third, and 7/5 is a diminished fifth. An excellent tuning for dominant is <a class="wiki_link" href="/12edo">12edo</a>, but it also works well with the Pythagorean tuning of pure <a class="wiki_link" href="/3_2">3/2</a> fifths, and with <a class="wiki_link" href="/29edo">29edo</a>, <a class="wiki_link" href="/41edo">41edo</a>, or <a class="wiki_link" href="/53edo">53edo</a>.<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 701.573<br />
<br />
Map: [&lt;1 0 -4 6|, &lt;0 1 4 -2|]<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;1 4 -2 4 -6 -16||<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/53edo">53</a>, <a class="wiki_link" href="/65edo">65</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0207<br />
<br />
<!-- ws:start:WikiTextHeadingRule:26:&lt;h1&gt; --><h1 id="toc13"><a name="Sharptone"></a><!-- ws:end:WikiTextHeadingRule:26 -->Sharptone</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 21/20, 28/27<br />
<br />
Sharptone, with a wedgie &lt;&lt;1 4 3 4 2 -4||, is a low-accuracy temperament tempering out 21/20 and 28/27. In sharptone, a 7/4 is a major sixth, a 7/6 a whole tone, and a 7/5 a fourth. Genuinely septimal sounding harmony therefore cannot be expected, but it can be used to translate, more or less, 7-limit JI into 5-limit meantone. <a class="wiki_link" href="/12edo">12edo</a> tuning does sharptone about as well as such a thing can be done.<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 700.140<br />
<br />
Map: [&lt;1 0 -4 -2|, &lt;0 1 4 3|]<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;1 4 3 4 2 -4||<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/12edo">12</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0248<br />
<br />
<!-- ws:start:WikiTextHeadingRule:28:&lt;h1&gt; --><h1 id="toc14"><a name="Injera"></a><!-- ws:end:WikiTextHeadingRule:28 -->Injera</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 50/49, 81/80<br />
<br />
The wedgie for injera is &lt;&lt;2 8 8 8 7 -4||, which tells us it has a half-octave period and a generator which can be taken as a fifth or fourth, but also as a 15/14 semitone difference between a half-octave and a perfect fifth. Injera tempers out 50/49, equating 7/5 with 10/7 and giving a tritone of half an octave. A major third up from this tritone is the 7/4. <a class="wiki_link" href="/38edo">38edo</a>, which is two parallel <a class="wiki_link" href="/19edo">19edo</a>s, is an excellent tuning for injera.<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 694.375<br />
<br />
Map: [&lt;2 0 -8 -7|, &lt;0 1 4 4|]<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;2 8 8 8 7 -4||<br />
EDOs: <a class="wiki_link" href="/12edo">12</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/38edo">38</a>, <a class="wiki_link" href="/102edo">102bcd</a>, <a class="wiki_link" href="/140edo">140bcd</a>, <a class="wiki_link" href="/178edo">178bcd</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0311<br />
<br />
<a class="wiki_link_ext" href="http://micro.soonlabel.com/gene_ward_smith/Others/Igs/Two%20Pairs%20of%20Socks.mp3" rel="nofollow">Two Pairs of Socks</a> (in <a class="wiki_link" href="/26edo">26edo</a>) by <a class="wiki_link" href="/Igliashon%20Jones">Igliashon Calvin Jones-Coolidge</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:30:&lt;h1&gt; --><h1 id="toc15"><a name="Godzilla"></a><!-- ws:end:WikiTextHeadingRule:30 -->Godzilla</h1>
 Main article: <a class="wiki_link" href="/Semiphore%20and%20Godzilla">Semiphore and Godzilla</a><br />
<a class="wiki_link" href="/Comma">Comma</a>s: 49/48, 81/80<br />
<br />
Godzilla has wedgie &lt;&lt;2 8 1 8 -4 -20||, and tempers out 49/48, equating 8/7 with 7/6. Two of the step-and-a-quarter intervals these represent give a fourth, and so step-and-a-quarter generators generate godzilla. <a class="wiki_link" href="/19edo">19edo</a> is the perfect godzilla tuning, so much so that's there's not much point in looking elsewhere. Hence it can be more or less equated with taking 4\19 as a generator. MOS are of 5, 9, or 14 notes.<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 252.635<br />
<br />
Map: [&lt;1 0 -4 2|, &lt;0 2 8 1|]<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;2 8 1 8 -4 -20||<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/9edo">9</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/81edo">81</a>, 143b<br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0267<br />
<br />
<!-- ws:start:WikiTextHeadingRule:32:&lt;h2&gt; --><h2 id="toc16"><a name="Godzilla-Music"></a><!-- ws:end:WikiTextHeadingRule:32 -->Music</h2>
 <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Bobro/GodzillaExample.mp3" rel="nofollow">Godzilla Example</a> by <a class="wiki_link" href="/Cameron%20Bobro">Cameron Bobro</a><br />
<a class="wiki_link_ext" href="http://tinyurl.com/4uyumk9" rel="nofollow">&quot;Change is on the Wind&quot;</a> in Godzilla[9] by <a class="wiki_link" href="/Igliashon%20Jones">Igliashon Jones</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:34:&lt;h1&gt; --><h1 id="toc17"><a name="Mohajira"></a><!-- ws:end:WikiTextHeadingRule:34 -->Mohajira</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 6144/6125<br />
<br />
Mohajira, with wedgie &lt;&lt;2 8 -11 8 -23 -48||, really makes more sense as an 11-limit temperament. It has a generator of a neutral third, two of which make up a fifth, and which can be taken to represent 128/105. Mohajira tempers out 6144/6125, the porwell comma. <a class="wiki_link" href="/31edo">31edo</a> makes for an excellent (7-limit) mohajira tuning, with generator 9/31. It has a 7-note MOS with three larger steps and four smaller ones, going sLsLsLs.<br />
<br />
Mohajira can also be thought of, intuitively, as &quot;meantone with quarter tones&quot;; as is the 3/2 generator subdivided in half, so is the 25/24 chromatic semitone divided into two equal ~33/32 quarter tones (in the 11-limit). Within this paradigm, mohajira is the temperament that splits the 3/2 into two equal 11/9's, that splits the 6/5 into two equal 11/10's, that maps four 3/2's to 5/1, and that maps the interval one quarter tone flat of 16/9 to 7/4.<br />
<br />
<a class="wiki_link" href="/7-limit">7</a> and <a class="wiki_link" href="/9-limit">9-limit</a> minimax 1/4 comma<br />
[|1 0 0 0&gt;, |1 0 1/4 0&gt;, |0 0 1 0&gt;, |6 0 -11/8 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 348.415<br />
<br />
Algebraic generator: Mohabis, real root of 3x^3-3x^2-1, 348.6067 cents. Corresponding recurrence converges quickly.<br />
<br />
Map: [&lt;1 1 0 6|, &lt;0 2 8 -11|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 128/105<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;2 8 -11 8 -23 -48||<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/24edo">24</a>, <a class="wiki_link" href="/31edo">31</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0557<br />
<br />
<!-- ws:start:WikiTextHeadingRule:36:&lt;h2&gt; --><h2 id="toc18"><a name="Mohajira-11-limit"></a><!-- ws:end:WikiTextHeadingRule:36 -->11-limit</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 121/120, 176/175<br />
<br />
<a class="wiki_link" href="/11-limit">11-limit</a> minimax 1/4 comma<br />
[|1 0 0 0 0&gt;, |1 0 1/4 0 0&gt;, |0 0 1 0 0&gt;,<br />
|6 0 -11/8 0 0&gt;, |2 0 5/8 0 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 348.477<br />
<br />
Map: [&lt;1 1 0 6 2|, &lt;0 2 8 -11 5|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 11/9<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/24edo">24</a>, <a class="wiki_link" href="/31edo">31</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0261<br />
<br />
<!-- ws:start:WikiTextHeadingRule:38:&lt;h1&gt; --><h1 id="toc19"><a name="Maqamic"></a><!-- ws:end:WikiTextHeadingRule:38 -->Maqamic</h1>
 Main article: <a class="wiki_link" href="/Maqamic">Maqamic</a><br />
<a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 36/35, 121/120<br />
<br />
Maqamic temperament is much like Mohajira, except in that it 36/35 vanishes instead of 176/175. It makes the most sense if viewed as an adaptive temperament, whereby 7/4 and 9/5 simply share an equivalence class in the resulting scales, but don't need to share a particular tempered &quot;middle-of-the-road&quot; intonation.<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 350.934<br />
<br />
Map: [&lt;1 1 0 4 2|, &lt;0 2 8 -4 5|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 11/9<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>, <a class="wiki_link" href="/31edo">31d</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:40:&lt;h2&gt; --><h2 id="toc20"><a name="Maqamic-13-limit"></a><!-- ws:end:WikiTextHeadingRule:40 -->13-limit</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 36/35, 121/120, 144/143<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 350.816<br />
<br />
Map: [&lt;1 1 0 4 2 4|, &lt;0 2 8 -4 5 -1|]<br />
Generators: 2, 11/9<br />
EDOs: <a class="wiki_link" href="/7edo">7</a>, <a class="wiki_link" href="/10edo">10c</a>, <a class="wiki_link" href="/17edo">17c</a>, <a class="wiki_link" href="/24edo">24d</a>,<a class="wiki_link" href="/31edo"> 31d</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:42:&lt;h1&gt; --><h1 id="toc21"><a name="Mothra"></a><!-- ws:end:WikiTextHeadingRule:42 -->Mothra</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 1029/1024<br />
<br />
Mothra, with wedgie &lt;&lt;3 12 -1 12 -10 -36||, splits the fifth into three 8/7 generators. It uses 1029/1024, the gamelisma, to accomplish this deed and also tempers out 1728/1715, the orwell comma. Using <a class="wiki_link" href="/31edo">31edo</a> with a generator of 6/31 is an excellent tuning choice. Once again something other than a MOS should be used as a scale to get the most out of mothra.<br />
<br />
<a class="wiki_link" href="/7-limit">7</a> and <a class="wiki_link" href="/9-limit">9-limit</a> minimax 1/4 comma<br />
[|1 0 0 0&gt;, |1 0 1/4 0&gt;, |0 0 1 0&gt;, |3 0 -1/12 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 232.193<br />
<br />
Algebraic generator: Rabrindanath, largest real root of x^8-3x^2+1, or 232.0774 cents.<br />
<br />
Map: [&lt;1 1 0 3|, &lt;0 3 12 -1|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 8/7<br />
<a class="wiki_link" href="/Wedgie">Wedgie</a>: &lt;&lt;3 12 -1 12 -10 -36||<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/31edo">31</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0371<br />
<br />
<!-- ws:start:WikiTextHeadingRule:44:&lt;h2&gt; --><h2 id="toc22"><a name="Mothra-11-limit"></a><!-- ws:end:WikiTextHeadingRule:44 -->11-limit</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 99/98, 385/384<br />
<br />
POTE generator: ~8/7 = 232.031<br />
<br />
Map: [&lt;1 1 0 3 5|, &lt;0 3 12 -1 -8|]<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/26edo">26</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/88edo">88</a>, <a class="wiki_link" href="/150edo">150</a>, <a class="wiki_link" href="/181edo">181</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0256<br />
<br />
<!-- ws:start:WikiTextHeadingRule:46:&lt;h2&gt; --><h2 id="toc23"><a name="Mothra-13-limit"></a><!-- ws:end:WikiTextHeadingRule:46 -->13-limit</h2>
 Commas: 81/80, 99/98, 105/104, 144/143<br />
<br />
POTE generator: ~8/7 = 231.811<br />
<br />
Map: [&lt;1 1 0 3 5 1|, &lt;0 3 12 -1 -8 14|]<br />
EDOs: 5, 26, 31, 57, 88<br />
Badness: 0.0240<br />
<br />
<!-- ws:start:WikiTextHeadingRule:48:&lt;h2&gt; --><h2 id="toc24"><a name="Mothra-Mosura"></a><!-- ws:end:WikiTextHeadingRule:48 -->Mosura</h2>
 Commas: 81/80, 176/175, 1029/1024<br />
<br />
POTE generator: ~8/7 = 232.419<br />
<br />
Map: [&lt;1 1 0 3 -1|, &lt;0 3 12 -1 23|]<br />
EDOs: 31, 129, 136b, 148be, 160be, 191bce, 222bce, 253bce<br />
Badness: 0.0313<br />
<br />
<!-- ws:start:WikiTextHeadingRule:50:&lt;h3&gt; --><h3 id="toc25"><a name="Mothra-Mosura-13-limit"></a><!-- ws:end:WikiTextHeadingRule:50 -->13-limit</h3>
Commas: 81/80, 144/143, 176/175, 1029/1024<br />
<br />
POTE generator: ~8/7 = 232.640<br />
<br />
Map: [&lt;1 1 0 3 -1 7|, &lt;0 3 12 -1 23 -17|]<br />
EDOs: 31, 55, 67, 98<br />
Badness: 0.0369<br />
<br />
<!-- ws:start:WikiTextHeadingRule:52:&lt;h1&gt; --><h1 id="toc26"><a name="Squares"></a><!-- ws:end:WikiTextHeadingRule:52 -->Squares</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 2401/2400<br />
<br />
Squares, with wedgie &lt;&lt;4 16 9 16 3 -24||, splits the interval of an eleventh, or 8/3, into four supermajor third (<a class="wiki_link" href="/9_7">9/7</a>) intervals, and uses it for a generator. <a class="wiki_link" href="/31edo">31edo</a>, with a generator of 11/31, makes for a good squares tuning, with 8, 11, and 14 note MOS available. Squares tempers out 2401/2400, the breedsma, as well as 2430/2401.<br />
<br />
7 and 9 limit minimax 1/4 comma<br />
[|1 0 0 0&gt;, |1 0 1/4 0&gt;, |0 0 1 0&gt;, |3/2 0 9/16 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 425.942<br />
<br />
Algebraic generator: Sceptre2, the positive root of 9x^2+x-16, or (sqrt(577)-1)/18, which is 425.9311 cents.<br />
<br />
Map: [&lt;1 3 8 6|, &lt;0 -4 -16 -9|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 9/7<br />
EDOs: <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/262edo">262</a>, <a class="wiki_link" href="/293edo">293</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0460<br />
<br />
Music:<br />
By <a class="wiki_link" href="/Chris%20Vaisvil">Chris Vaisvil</a><br />
<a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/tuning-survey/daily20100603-squares8piano.mp3" rel="nofollow">Square 8</a><br />
<br />
<!-- ws:start:WikiTextHeadingRule:54:&lt;h2&gt; --><h2 id="toc27"><a name="Squares-11-limit"></a><!-- ws:end:WikiTextHeadingRule:54 -->11-limit</h2>
 Commas: 81/80, 99/98, 121/120<br />
<br />
POTE generator: ~9/7 = 425.957<br />
<br />
Map: [&lt;1 3 8 6 7|, &lt;0 -4 -16 -9 -10|]<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/8edo">8</a>, <a class="wiki_link" href="/11edo">11</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/31edo">31</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0216<br />
<br />
<!-- ws:start:WikiTextHeadingRule:56:&lt;h2&gt; --><h2 id="toc28"><a name="Squares-13-limit"></a><!-- ws:end:WikiTextHeadingRule:56 -->13-limit</h2>
 Commas: 81/80, 99/98, 121/120, 66/65<br />
<br />
POTE generator: ~9/7 = 425.550<br />
<br />
Map: [&lt;1 3 8 6 7 3|, &lt;0 -4 -16 -9 -10 2|]<br />
EDOs: <a class="wiki_link" href="/5edo">5</a>, <a class="wiki_link" href="/8edo">8</a>, <a class="wiki_link" href="/11edo">11</a>, <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/31edo">31</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0255<br />
<br />
<!-- ws:start:WikiTextHeadingRule:58:&lt;h1&gt; --><h1 id="toc29"><a name="Cuboctahedra"></a><!-- ws:end:WikiTextHeadingRule:58 -->Cuboctahedra</h1>
 <!-- ws:start:WikiTextHeadingRule:60:&lt;h2&gt; --><h2 id="toc30"><a name="Cuboctahedra-11-limit"></a><!-- ws:end:WikiTextHeadingRule:60 -->11-limit</h2>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 385/384, 1375/1372<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: ~9/7 = 425.993<br />
<br />
Map: [&lt;1 3 8 6 -4|, &lt;0 -4 -16 -9 21|]<br />
EDOs: <a class="wiki_link" href="/14edo">14</a>, <a class="wiki_link" href="/31edo">31</a>, <a class="wiki_link" href="/45edo">45</a>, <a class="wiki_link" href="/200edo">200</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0568<br />
<br />
<!-- ws:start:WikiTextHeadingRule:62:&lt;h1&gt; --><h1 id="toc31"><a name="Liese"></a><!-- ws:end:WikiTextHeadingRule:62 -->Liese</h1>
 <a class="wiki_link" href="/Comma">Comma</a>s: 81/80, 686/675<br />
<br />
Liese, with wedgie &lt;&lt;3 12 11 12 9 -8||, splits the twelfth interval of 3/1 into three generators of 10/7, using the comma 1029/1000. It also tempers out 686/675, the senga. <a class="wiki_link" href="/74edo">74edo</a> makes for a good liese tuning, though <a class="wiki_link" href="/19edo">19edo</a> can be used. The tuning is well-supplied with MOS: 7, 9, 11, 13, 15, 17, 19, 36, 55.<br />
<br />
7 and 9 limit minimax 1/4 comma<br />
[|1 0 0 0&gt;, |1 0 1/4 0&gt;, |0 0 1 0&gt;, |2/3 0 11/12 0&gt;]<br />
<a class="wiki_link" href="/Eigenmonzo">Eigenmonzo</a>s: 2, 5<br />
<br />
<a class="wiki_link" href="/POTE%20tuning">POTE generator</a>: 632.406<br />
<br />
Algebraic generator: Radix, the real root of x^5-2x^4+2x^3-2x^2+2x-2, also a root of x^6-x^5-2. The recurrence converges.<br />
<br />
Map: [&lt;1 0 -4 -3|, &lt;0 3 12 11|]<br />
<a class="wiki_link" href="/Generator">Generator</a>s: 2, 10/7<br />
EDOs: <a class="wiki_link" href="/17edo">17</a>, <a class="wiki_link" href="/19edo">19</a>, <a class="wiki_link" href="/55edo">55</a>, <a class="wiki_link" href="/74edo">74</a><br />
<a class="wiki_link" href="/Badness">Badness</a>: 0.0467<br />
<br />
<!-- ws:start:WikiTextHeadingRule:64:&lt;h2&gt; --><h2 id="toc32"><a name="Liese-Liesel"></a><!-- ws:end:WikiTextHeadingRule:64 -->Liesel</h2>
Commas: 56/55, 81/80, 540/539<br />
<br />
POTE generator: ~10/7 = 633.073<br />
<br />
Map: [&lt;1 0 -4 -3 4|, &lt;0 3 12 11 -1|]<br />
EDOs: 17c, 19, 36, 91ce<br />
Badness: 0.0407<br />
<br />
<!-- ws:start:WikiTextHeadingRule:66:&lt;h2&gt; --><h2 id="toc33"><a name="Liese-Elisa"></a><!-- ws:end:WikiTextHeadingRule:66 -->Elisa</h2>
Commas: 77/75, 81/80, 99/98<br />
<br />
POTE generator: ~10/7 = 633.061<br />
<br />
Map: [&lt;1 0 -4 -3 -5|, &lt;0 3 12 11 16|]<br />
EDOs: 19e, 36e<br />
Badness: 0.0416<br />
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<!-- ws:start:WikiTextHeadingRule:68:&lt;h1&gt; --><h1 id="toc34"><a name="Jerome"></a><!-- ws:end:WikiTextHeadingRule:68 -->Jerome</h1>
 Jerome is related to <a class="wiki_link" href="/20ed5">Hieronymus' tuning</a>; the Hieronymus generator is 5^(1/20), or 139.316 cents. While the generator represents both 13/12 and 12/11, the POTE and Hieronymus generators are close to 13/12 in size.<br />
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Commas: 81/80, 17280/16807<br />
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POTE generator: ~54/49 = 139.343<br />
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Map: [&lt;1 1 0 2|, &lt;0 5 20 7|]<br />
Wedgie: &lt;&lt;5 30 7 20 -3 -40||<br />
EDOs: 8, 9, 17, 26, 43, 112<br />
Badness: 0.1087<br />
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<!-- ws:start:WikiTextHeadingRule:70:&lt;h2&gt; --><h2 id="toc35"><a name="Jerome-11-limit"></a><!-- ws:end:WikiTextHeadingRule:70 -->11-limit</h2>
 Commas: 81/80, 99/98, 864/847<br />
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POTE generator: ~12/11 = 139.428<br />
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Map: [&lt;1 1 0 2 3|, &lt;0 5 20 7 4|]<br />
EDOs: 8, 9, 17, 26, 43, 241<br />
Badness: 0.0479<br />
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<!-- ws:start:WikiTextHeadingRule:72:&lt;h2&gt; --><h2 id="toc36"><a name="Jerome-13-limit"></a><!-- ws:end:WikiTextHeadingRule:72 -->13-limit</h2>
 Commas: 77/78, 81/80, 99/98, 144/143<br />
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POTE generator: ~13/12 = 139.387<br />
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Map: [&lt;1 1 0 2 3 3|, &lt;0 5 20 7 4 6|]<br />
EDOs: 8, 9, 17, 26, 43, 155, 198<br />
Badness: 0.0293<br />
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<!-- ws:start:WikiTextHeadingRule:74:&lt;h2&gt; --><h2 id="toc37"><a name="Jerome-17-limit"></a><!-- ws:end:WikiTextHeadingRule:74 -->17-limit</h2>
 Commas: 78/77, 81/80, 99/98, 144/143, 189/187<br />
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POTE generator: ~13/12 = 139.362<br />
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Map: [&lt;1 1 0 2 3 3 2|, &lt;0 5 20 7 4 6 18|]<br />
EDOs: 8, 9, 17, 26, 43, 155<br />
Badness: 0.0209</body></html>