Vulture family: Difference between revisions
m - redundant category |
Switch to Sintel's badness, WE & CWE tunings, per community consensus |
||
| Line 22: | Line 22: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5351{{c}} | * [[WE]]: ~2 = 1199.9430{{c}}, ~320/243 = 475.5200{{c}} | ||
: [[error map]]: {{val| -0.057 +0.125 -0.051 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5396{{c}} | |||
: error map: {{val| 0.000 +0.203 +0.018 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5351{{c}} | |||
: [[error map]]: {{val| 0.0000 +0.1855 -0.0758 }} | : [[error map]]: {{val| 0.0000 +0.1855 -0.0758 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5426{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5426{{c}} | ||
: error map: {{val| 0.0000 +0.2154 +0.0811 }} | : error map: {{val| 0.0000 +0.2154 +0.0811 }} --> | ||
{{Optimal ET sequence|legend=1| 53, 164, 217, 270, 323, 2531, 2854b, 3177b, …, 4469b }} | {{Optimal ET sequence|legend=1| 53, 164, 217, 270, 323, 2531, 2854b, 3177b, …, 4469b }} | ||
[[Badness]] | [[Badness]] (Sintel): 0.972 | ||
== Septimal vulture == | == Septimal vulture == | ||
| Line 45: | Line 47: | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[CTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5528{{c}} | * [[WE]]: ~2 = 1199.9050{{c}}, ~320/243 = 475.5135{{c}} | ||
: [[error map]]: {{val| -0.095 +0.099 +0.039 +0.044 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5515{{c}} | |||
: error map: {{val| 0.000 +0.251 +0.267 +0.292 }} | |||
<!-- * [[CTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5528{{c}} | |||
: [[error map]]: {{val| 0.0000 +0.2561 +0.2945 +0.2188 }} | : [[error map]]: {{val| 0.0000 +0.2561 +0.2945 +0.2188 }} | ||
* [[POTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5511{{c}} | * [[POTE]]: ~2 = 1200.0000{{c}}, ~320/243 = 475.5511{{c}} | ||
: error map: {{val| 0.0000 +0.2495 +0.2601 +0.3106 }} | : error map: {{val| 0.0000 +0.2495 +0.2601 +0.3106 }} --> | ||
{{Optimal ET sequence|legend=1| 53, 164, 217, 270, 593, 863, 1133 }} | {{Optimal ET sequence|legend=1| 53, 164, 217, 270, 593, 863, 1133, 1996d }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 0.936 | ||
=== 11-limit === | === 11-limit === | ||
| Line 62: | Line 68: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5558{{c}} | * WE: ~2 = 1199.9392{{c}}, ~320/243 = 475.5326{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5567{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5655{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5558{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5567{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 217, 270, 2107c, 2377bc }} | {{Optimal ET sequence|legend=0| 53, 217, 270, 2107c, 2377bc }} | ||
Badness ( | Badness (Sintel): 1.05 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 77: | Line 85: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5566{{c}} | * WE: ~2 = 1199.9695{{c}}, ~320/243 = 475.5451{{c}} | ||
* POTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5572{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5571{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5566{{c}} | |||
* POTE: ~2 = 1200.0000{{c}}, ~320/243 = 475.5572{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 217, 270 }} | {{Optimal ET sequence|legend=0| 53, 217, 270 }} | ||
Badness ( | Badness (Sintel): 0.775 | ||
==== 2.3.5.7.11.13.19 subgroup ==== | ==== 2.3.5.7.11.13.19 subgroup ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13.19 | ||
Comma list: 676/675, 1001/1000, 1216/1215, 1540/1539, 1729/1728 | Comma list: 676/675, 1001/1000, 1216/1215, 1540/1539, 1729/1728 | ||
| Line 92: | Line 102: | ||
Optimal tunings: | Optimal tunings: | ||
* | * WE: ~2 = 1199.9636{{c}}, ~25/19 = 475.5426{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~25/19 = 475.5569{{c}} | * CWE: ~2 = 1200.0000{{c}}, ~25/19 = 475.5569{{c}} | ||
<!-- * CTE: ~2 = 1200.0000{{c}}, ~25/19 = 475.5561{{c}} --> | |||
{{Optimal ET sequence|legend=0| 53, 217, 270 }} | {{Optimal ET sequence|legend=0| 53, 217, 270 }} | ||
Badness ( | Badness (Sintel): 0.579 | ||
=== Semivulture === | === Semivulture === | ||
| Line 108: | Line 119: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5523{{c}} | * WE: ~99/70 = 599.9594{{c}}, ~320/243 = 475.5174{{c}} | ||
* POTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5496{{c}} | * CWE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5501{{c}} | ||
<!-- * CTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5523{{c}} | |||
* POTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5496{{c}} --> | |||
{{Optimal ET sequence|legend=0| 106, 164, 270, 916, 1186, 1456 }} | {{Optimal ET sequence|legend=0| 106, 164, 270, 916, 1186, 1456 }} | ||
Badness ( | Badness (Sintel): 1.35 | ||
==== 13-limit ==== | ==== 13-limit ==== | ||
| Line 123: | Line 136: | ||
Optimal tunings: | Optimal tunings: | ||
* CTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5540{{c}} | * WE: ~99/70 = 599.9859{{c}}, ~320/243 = 475.5423{{c}} | ||
* POTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.553{{c}} | * CWE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5536{{c}} | ||
<!-- * CTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.5540{{c}} | |||
* POTE: ~99/70 = 600.0000{{c}}, ~320/243 = 475.553{{c}} --> | |||
{{Optimal ET sequence|legend=0| 106, 164, 270 }} | {{Optimal ET sequence|legend=0| 106, 164, 270 }} | ||
Badness ( | Badness (Sintel): 1.47 | ||
== Condor == | == Condor == | ||
| Line 135: | Line 150: | ||
[[Comma list]]: 10976/10935, 40353607/40000000 | [[Comma list]]: 10976/10935, 40353607/40000000 | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 -4 -27 -20 | 0 12 63 49 }} | ||
: mapping generators: ~2, ~112/81 | |||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.0142{{c}}, ~112/81 = 558.5276{{c}} | |||
: [[error map]]: {{val| +0.014 +0.319 +0.539 -1.260 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~112/81 = 558.5212{{c}} | |||
: error map: {{val| 0.000 +0.300 +0.523 -1.287 }} | |||
<!-- * [[POTE]]: ~2 = 1200.0000{{c}}, ~112/81 = 558.5209{{c}} --> | |||
{{Optimal ET sequence|legend=1| 58, 159, 217 }} | {{Optimal ET sequence|legend=1| 58, 159, 217 }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 3.92 | ||
=== 11-limit === | === 11-limit === | ||
| Line 148: | Line 169: | ||
Comma list: 441/440, 4000/3993, 10976/10935 | Comma list: 441/440, 4000/3993, 10976/10935 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -27 -20 -24 | 0 12 63 49 59 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9730{{c}}, ~112/81 = 558.5052{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~112/81 = 558.5173{{c}} | |||
<!-- * POTE: ~2 = 1200.0000{{c}}, ~112/81 = 558.5178{{c}} --> | |||
{{Optimal ET sequence|legend=0| 58, 101cd, 159, 217 }} | {{Optimal ET sequence|legend=0| 58, 101cd, 159, 217, 376d }} | ||
Badness ( | Badness (Sintel): 1.60 | ||
=== 13-limit === | === 13-limit === | ||
| Line 161: | Line 185: | ||
Comma list: 364/363, 441/440, 676/675, 10976/10935 | Comma list: 364/363, 441/440, 676/675, 10976/10935 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -27 -20 -24 -34 | 0 12 63 49 59 81 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9649{{c}}, ~112/81 = 558.5040{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~112/81 = 558.5197{{c}} | |||
<!-- * POTE: ~2 = 1200.0000{{c}}, ~81/56 = 641.4797{{c}} --> | |||
{{Optimal ET sequence|legend=0| 58, 159, 217 }} | {{Optimal ET sequence|legend=0| 58, 159, 217 }} | ||
Badness ( | Badness (Sintel): 1.05 | ||
=== 17-limit === | === 17-limit === | ||
| Line 174: | Line 201: | ||
Comma list: 364/363, 441/440, 595/594, 676/675, 8624/8619 | Comma list: 364/363, 441/440, 595/594, 676/675, 8624/8619 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -27 -20 -24 -34 12 | 0 12 63 49 59 81 -17 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.9594{{c}}, ~112/81 = 558.5017{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~112/81 = 558.5202{{c}} | |||
<!-- * POTE: ~2 = 1200.0000{{c}}, ~112/81 = 558.5206{{c}} --> | |||
{{Optimal ET sequence|legend=0| 58, 159, 217 }} | {{Optimal ET sequence|legend=0| 58, 159, 217 }} | ||
Badness ( | Badness (Sintel): 1.12 | ||
== Eagle == | == Eagle == | ||
| Line 188: | Line 218: | ||
{{Mapping|legend=1| 2 4 9 8 | 0 -8 -42 -23 }} | {{Mapping|legend=1| 2 4 9 8 | 0 -8 -42 -23 }} | ||
: mapping generators: ~177147/125440, ~28/27 | : mapping generators: ~177147/125440, ~28/27 | ||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~177147/125440 = 599.9818{{c}}, ~28/27 = 62.2266{{c}} | |||
: [[error map]]: {{val| -0.036 +0.159 +0.004 -0.184 }} | |||
* [[CWE]]: ~177147/125440 = 600.0000{{c}}, ~28/27 = 62.2295{{c}} | |||
: error map: {{val| 0.000 +0.209 +0.046 -0.105 }} | |||
<!-- * [[POTE]]: ~177147/125440 = 600.000{{c}}, ~28/27 = 62.229{{c}} --> | |||
{{Optimal ET sequence|legend=1| 58, 154c, 212, 270, 752, 1022, 1292, 2854b }} | {{Optimal ET sequence|legend=1| 58, 154c, 212, 270, 752, 1022, 1292, 2854b }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 1.51 | ||
=== 11-limit === | === 11-limit === | ||
| Line 204: | Line 238: | ||
Mapping: {{mapping| 2 4 9 8 12 | 0 -8 -42 -23 -49 }} | Mapping: {{mapping| 2 4 9 8 12 | 0 -8 -42 -23 -49 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~99/70 = 599.9796{{c}} ~28/27 = 62.2218{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~28/27 = 62.2251{{c}} | |||
<!-- * POTE: ~99/70 = 600.000{{c}}, ~28/27 = 62.224{{c}} --> | |||
{{Optimal ET sequence|legend=0| 58, 154ce, 212, 270 }} | {{Optimal ET sequence|legend=0| 58, 154ce, 212, 270 }} | ||
Badness ( | Badness (Sintel): 0.823 | ||
=== 13-limit === | === 13-limit === | ||
| Line 217: | Line 254: | ||
Mapping: {{mapping| 2 4 9 8 12 13 | 0 -8 -42 -23 -49 -54 }} | Mapping: {{mapping| 2 4 9 8 12 13 | 0 -8 -42 -23 -49 -54 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~99/70 = 599.9763{{c}} ~28/27 = 62.2174{{c}} | |||
* CWE: ~99/70 = 600.0000{{c}}, ~28/27 = 62.2211{{c}} | |||
<!-- * POTE: ~99/70 = 600.000{{c}}, ~28/27 = 62.220{{c}} --> | |||
{{Optimal ET sequence|legend=0| 58, 154cef, 212, 270 }} | {{Optimal ET sequence|legend=0| 58, 154cef, 212, 270 }} | ||
Badness ( | Badness (Sintel): 0.673 | ||
== Turkey == | == Turkey == | ||
| Line 228: | Line 268: | ||
[[Comma list]]: 4802000/4782969, 5250987/5242880 | [[Comma list]]: 4802000/4782969, 5250987/5242880 | ||
{{Mapping|legend=1| 1 8 | {{Mapping|legend=1| 1 -8 -48 7 | 0 16 84 -7 }} | ||
: mapping generators: ~2, ~3592/1715 | |||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1200.1147{{c}}, ~3592/1715 = 718.9483{{c}} | |||
: [[error map]]: {{val| +0.115 +0.300 -0.161 -0.661 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3592/1715 = 718.8806{{c}} | |||
: error map: {{val| 0.000 +0.134 -0.345 -0.990 }} | |||
<!-- * [[POTE]]: ~2 = 1200.000{{c}}, ~1715/1296 = 481.120{{c}} --> | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 212, 429, 1070d }} | ||
[[Badness]] ( | [[Badness]] (Sintel): 5.34 | ||
=== 11-limit === | === 11-limit === | ||
| Line 241: | Line 287: | ||
Comma list: 19712/19683, 42875/42768, 160083/160000 | Comma list: 19712/19683, 42875/42768, 160083/160000 | ||
Mapping: {{mapping| 1 8 | Mapping: {{mapping| 1 -8 -48 7 -87 | 0 16 84 -7 151 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.1131{{c}} ~50/33 = 718.9478{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~50/33 = 718.8808{{c}} | |||
<!-- * POTE: ~2 = 1200.000{{c}}, ~50/33 = 728.880{{c}} --> | |||
{{Optimal ET sequence|legend=0| 212, 429 }} | {{Optimal ET sequence|legend=0| 212, 429 }} | ||
Badness ( | Badness (Sintel): 2.63 | ||
=== 13-limit === | === 13-limit === | ||
| Line 254: | Line 303: | ||
Comma list: 676/675, 1001/1000, 19712/19683, 31213/31104 | Comma list: 676/675, 1001/1000, 19712/19683, 31213/31104 | ||
Mapping: {{mapping| 1 8 | Mapping: {{mapping| 1 -8 -48 7 -87 -61 | 0 16 84 -7 151 108 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1200.1324{{c}} ~50/33 = 718.9608{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~50/33 = 718.8825{{c}} | |||
<!-- * POTE: ~2 = 1200.000{{c}}, ~50/33 = 718.882{{c}} --> | |||
{{Optimal ET sequence|legend=0| 212, 217, 429 }} | {{Optimal ET sequence|legend=0| 212, 217, 429 }} | ||
Badness ( | Badness (Sintel): 1.81 | ||
[[Category:Temperament families]] | [[Category:Temperament families]] | ||
Revision as of 14:17, 28 October 2025
- This is a list showing technical temperament data. For an explanation of what information is shown here, you may look at the technical data guide for regular temperaments.
The vulture family of temperaments tempers out the vulture comma (monzo: [24 -21 4⟩, ratio: 10 485 760 000 / 10 460 353 203), a small 5-limit comma of 4.2 cents that is the amount by which a stack of four syntonic commas falls short of the 256/243 Pythagorean limma. As their defining feature, vulture temperaments split the interval 3/1 into four segments (identified in the 5-limit as 320/243).
Temperaments discussed elsewhere include terture and buzzard. Considered below are septimal vulture, condor, eagle, and turkey.
Vulture
The generator of the vulture temperament is a grave fourth of 320/243, that is, a perfect fourth minus a syntonic comma. Four of these make a perfect twelfth. Its ploidacot is alpha-tetracot. It is a member of the syntonic–diatonic equivalence continuum with n = 4, so it equates a Pythagorean limma with a stack of four syntonic commas. It is also in the schismic–Mercator equivalence continuum with n = 4, so unless 53edo is used as a tuning, the schisma is always observed.
Subgroup: 2.3.5
Comma list: 10485760000/10460353203
Mapping: [⟨1 0 -6], ⟨0 4 21]]
- mapping generators: ~2, ~320/243
- WE: ~2 = 1199.9430 ¢, ~320/243 = 475.5200 ¢
- error map: ⟨-0.057 +0.125 -0.051]
- CWE: ~2 = 1200.0000 ¢, ~320/243 = 475.5396 ¢
- error map: ⟨0.000 +0.203 +0.018]
Optimal ET sequence: 53, 164, 217, 270, 323, 2531, 2854b, 3177b, …, 4469b
Badness (Sintel): 0.972
Septimal vulture
Septimal vulture can be described as the 53 & 270 microtemperament, tempering out the ragisma, 4375/4374 and the garischisma, 33554432/33480783 ([25 -14 0 -1⟩) aside from the vulture comma. 270edo is a good tuning for this temperament, with generator 107\270. The harmonic 7 is found at -14 fifths or (-14) × 4 = -56 generator steps, so that the smallest mos scale that includes it is the 58-note one, though for larger scope of harmony, you could try the 111- or 164-note one. For a much simpler mapping of 7 at the cost of higher error, you could try buzzard.
It can be extended to the 11-limit by identifying a stack of four 5/4's as 11/9, tempering out 5632/5625, and to the 13-limit by identifying the hemitwelfth as 26/15, tempering out 676/675. Furthermore, the generator of vulture is very close to 25/19; a stack of three generator steps octave-reduced thus represents its fifth complement, 57/50. This corresponds to tempering out 1216/1215 with the effect of equating the schisma with 513/512 and 361/360 in addition to many 11- and 13-limit commas. 270edo remains an excellent tuning in all cases.
Subgroup: 2.3.5.7
Comma list: 4375/4374, 33554432/33480783
Mapping: [⟨1 0 -6 25], ⟨0 4 21 -56]]
- WE: ~2 = 1199.9050 ¢, ~320/243 = 475.5135 ¢
- error map: ⟨-0.095 +0.099 +0.039 +0.044]
- CWE: ~2 = 1200.0000 ¢, ~320/243 = 475.5515 ¢
- error map: ⟨0.000 +0.251 +0.267 +0.292]
Optimal ET sequence: 53, 164, 217, 270, 593, 863, 1133, 1996d
Badness (Sintel): 0.936
11-limit
Subgroup: 2.3.5.7.11
Comma list: 4375/4374, 5632/5625, 41503/41472
Mapping: [⟨1 0 -6 25 -33], ⟨0 4 21 -56 92]]
Optimal tunings:
- WE: ~2 = 1199.9392 ¢, ~320/243 = 475.5326 ¢
- CWE: ~2 = 1200.0000 ¢, ~320/243 = 475.5655 ¢
Optimal ET sequence: 53, 217, 270, 2107c, 2377bc
Badness (Sintel): 1.05
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 676/675, 1001/1000, 4096/4095, 4375/4374
Mapping: [⟨1 0 -6 25 -33 -7], ⟨0 4 21 -56 92 27]]
Optimal tunings:
- WE: ~2 = 1199.9695 ¢, ~320/243 = 475.5451 ¢
- CWE: ~2 = 1200.0000 ¢, ~320/243 = 475.5571 ¢
Optimal ET sequence: 53, 217, 270
Badness (Sintel): 0.775
2.3.5.7.11.13.19 subgroup
Subgroup: 2.3.5.7.11.13.19
Comma list: 676/675, 1001/1000, 1216/1215, 1540/1539, 1729/1728
Mapping: [⟨1 0 -6 25 -33 -7 -12], ⟨0 4 21 -56 92 27 41]]
Optimal tunings:
- WE: ~2 = 1199.9636 ¢, ~25/19 = 475.5426 ¢
- CWE: ~2 = 1200.0000 ¢, ~25/19 = 475.5569 ¢
Optimal ET sequence: 53, 217, 270
Badness (Sintel): 0.579
Semivulture
Subgroup: 2.3.5.7.11
Comma list: 3025/3024, 4375/4374, 33554432/33480783
Mapping: [⟨2 0 -12 50 41], ⟨0 4 21 -56 -43]]
- mapping generators: ~99/70, ~320/243
Optimal tunings:
- WE: ~99/70 = 599.9594 ¢, ~320/243 = 475.5174 ¢
- CWE: ~99/70 = 600.0000 ¢, ~320/243 = 475.5501 ¢
Optimal ET sequence: 106, 164, 270, 916, 1186, 1456
Badness (Sintel): 1.35
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 676/675, 3025/3024, 4096/4095, 4375/4374
Mapping: [⟨2 0 -12 50 41 -14], ⟨0 4 21 -56 -43 27]]
Optimal tunings:
- WE: ~99/70 = 599.9859 ¢, ~320/243 = 475.5423 ¢
- CWE: ~99/70 = 600.0000 ¢, ~320/243 = 475.5536 ¢
Optimal ET sequence: 106, 164, 270
Badness (Sintel): 1.47
Condor
Subgroup: 2.3.5.7
Comma list: 10976/10935, 40353607/40000000
Mapping: [⟨1 -4 -27 -20], ⟨0 12 63 49]]
- mapping generators: ~2, ~112/81
- WE: ~2 = 1200.0142 ¢, ~112/81 = 558.5276 ¢
- error map: ⟨+0.014 +0.319 +0.539 -1.260]
- CWE: ~2 = 1200.0000 ¢, ~112/81 = 558.5212 ¢
- error map: ⟨0.000 +0.300 +0.523 -1.287]
Optimal ET sequence: 58, 159, 217
Badness (Sintel): 3.92
11-limit
Subgroup: 2.3.5.7.11
Comma list: 441/440, 4000/3993, 10976/10935
Mapping: [⟨1 -4 -27 -20 -24], ⟨0 12 63 49 59]]
Optimal tunings:
- WE: ~2 = 1199.9730 ¢, ~112/81 = 558.5052 ¢
- CWE: ~2 = 1200.0000 ¢, ~112/81 = 558.5173 ¢
Optimal ET sequence: 58, 101cd, 159, 217, 376d
Badness (Sintel): 1.60
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 364/363, 441/440, 676/675, 10976/10935
Mapping: [⟨1 -4 -27 -20 -24 -34], ⟨0 12 63 49 59 81]]
Optimal tunings:
- WE: ~2 = 1199.9649 ¢, ~112/81 = 558.5040 ¢
- CWE: ~2 = 1200.0000 ¢, ~112/81 = 558.5197 ¢
Optimal ET sequence: 58, 159, 217
Badness (Sintel): 1.05
17-limit
Subgroup: 2.3.5.7.11.13.17
Comma list: 364/363, 441/440, 595/594, 676/675, 8624/8619
Mapping: [⟨1 -4 -27 -20 -24 -34 12], ⟨0 12 63 49 59 81 -17]]
Optimal tunings:
- WE: ~2 = 1199.9594 ¢, ~112/81 = 558.5017 ¢
- CWE: ~2 = 1200.0000 ¢, ~112/81 = 558.5202 ¢
Optimal ET sequence: 58, 159, 217
Badness (Sintel): 1.12
Eagle
Subgroup: 2.3.5.7
Comma list: 2401/2400, 10485760000/10460353203
Mapping: [⟨2 4 9 8], ⟨0 -8 -42 -23]]
- mapping generators: ~177147/125440, ~28/27
- WE: ~177147/125440 = 599.9818 ¢, ~28/27 = 62.2266 ¢
- error map: ⟨-0.036 +0.159 +0.004 -0.184]
- CWE: ~177147/125440 = 600.0000 ¢, ~28/27 = 62.2295 ¢
- error map: ⟨0.000 +0.209 +0.046 -0.105]
Optimal ET sequence: 58, 154c, 212, 270, 752, 1022, 1292, 2854b
Badness (Sintel): 1.51
11-limit
Subgroup: 2.3.5.7.11
Comma list: 2401/2400, 9801/9800, 19712/19683
Mapping: [⟨2 4 9 8 12], ⟨0 -8 -42 -23 -49]]
Optimal tunings:
- WE: ~99/70 = 599.9796 ¢ ~28/27 = 62.2218 ¢
- CWE: ~99/70 = 600.0000 ¢, ~28/27 = 62.2251 ¢
Optimal ET sequence: 58, 154ce, 212, 270
Badness (Sintel): 0.823
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 676/675, 1001/1000, 1716/1715, 10648/10647
Mapping: [⟨2 4 9 8 12 13], ⟨0 -8 -42 -23 -49 -54]]
Optimal tunings:
- WE: ~99/70 = 599.9763 ¢ ~28/27 = 62.2174 ¢
- CWE: ~99/70 = 600.0000 ¢, ~28/27 = 62.2211 ¢
Optimal ET sequence: 58, 154cef, 212, 270
Badness (Sintel): 0.673
Turkey
Subgroup: 2.3.5.7
Comma list: 4802000/4782969, 5250987/5242880
Mapping: [⟨1 -8 -48 7], ⟨0 16 84 -7]]
- mapping generators: ~2, ~3592/1715
- WE: ~2 = 1200.1147 ¢, ~3592/1715 = 718.9483 ¢
- error map: ⟨+0.115 +0.300 -0.161 -0.661]
- CWE: ~2 = 1200.0000 ¢, ~3592/1715 = 718.8806 ¢
- error map: ⟨0.000 +0.134 -0.345 -0.990]
Optimal ET sequence: 212, 429, 1070d
Badness (Sintel): 5.34
11-limit
Subgroup: 2.3.5.7.11
Comma list: 19712/19683, 42875/42768, 160083/160000
Mapping: [⟨1 -8 -48 7 -87], ⟨0 16 84 -7 151]]
Optimal tunings:
- WE: ~2 = 1200.1131 ¢ ~50/33 = 718.9478 ¢
- CWE: ~2 = 1200.0000 ¢, ~50/33 = 718.8808 ¢
Badness (Sintel): 2.63
13-limit
Subgroup: 2.3.5.7.11.13
Comma list: 676/675, 1001/1000, 19712/19683, 31213/31104
Mapping: [⟨1 -8 -48 7 -87 -61], ⟨0 16 84 -7 151 108]]
Optimal tunings:
- WE: ~2 = 1200.1324 ¢ ~50/33 = 718.9608 ¢
- CWE: ~2 = 1200.0000 ¢, ~50/33 = 718.8825 ¢
Optimal ET sequence: 212, 217, 429
Badness (Sintel): 1.81