Miracle extensions: Difference between revisions

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== Tunings ==
== Tunings ==
* 5-limit POTE: ~15/14 = 116.673
=== Prime-optimized tunings ===
* 7-limit POTE: ~15/14 = 116.675
* 5-limit POTE: ~16/15 = 116.673{{c}}
* 7-limit POTE: ~15/14 = 116.675{{c}}
* 11-limit POTE
* 11-limit POTE
** Miracle: ~15/14 = 116.633
** Miracle: ~15/14 = 116.633{{c}}
** Revelation: ~15/14 = 116.277
** Revelation: ~15/14 = 116.277{{c}}
* 13-limit POTE
* 13-limit POTE
** Miraculous: ~15/14 = 116.747
** Miraculous: ~15/14 = 116.747{{c}}
** Benediction: ~15/14 = 116.574
** Benediction: ~15/14 = 116.574{{c}}
** Manna: ~15/14 = 116.739
** Manna: ~15/14 = 116.739{{c}}
** Revelation: ~15/14 = 116.268
** Revelation: ~15/14 = 116.268{{c}}
 
=== Target tunings ===
* 5-odd-limit least squares: ~16/15 = 116.578{{c}} (eigenmonzo: {{monzo| 0 -19 20 }})
* 7-odd-limit least squares: ~15/14 = 116.573{{c}} (eigenmonzo: {{monzo| 0 -27 25 5 }})
* 9-odd-limit least squares: ~15/14 = 116.721{{c}} (eigenmonzo: {{monzo| 0 117 -44 -19 }})
* 11-odd-limit least squares
** Miracle: ~15/14 = 116.672{{c}} (eigenmonzo: {{monzo| 0 17 -11 -6 11 }})
** Revelation: ~15/14 = 116.198{{c}} (eigenmonzo: {{monzo| 0 -195 35 5 89 }})
* 13-odd-limit least squares
** Miraculous: ~15/14 = 116.846{{c}} (eigenmonzo: {{monzo| 0 141 -70 -35 84 -42 }})
** Benediction: ~15/14 = 116.56309{{c}} (eigenmonzo: {{monzo| 0 -234 39 4 -115 228 }})
** Manna: ~15/14 = 116.780{{c}} (eigenmonzo: {{monzo| 0 18 -111 -76 43 204 }})
** Revelation: ~15/14 = 116.249{{c}} (eigenmonzo: {{monzo| 0 -234 39 4 102 11 }})
* 15-odd-limit least squares
** Miraculous: ~15/14 = 116.820{{c}} (eigenmonzo: {{monzo| 0 127 -84 -36 100 -44 }})
** Benediction: ~15/14 = 116.56348{{c}} (eigenmonzo: {{monzo| 0 -251 22 5 -131 261 }})
** Manna: ~15/14 = 116.764{{c}} (eigenmonzo: {{monzo| 0 -37 -166 -77 59 243 }})
** Revelation: ~15/14 = 116.229{{c}} (eigenmonzo: {{monzo| 0 -251 22 5 117 13 }})


=== Tuning spectra ===
=== Tuning spectra ===
Line 397: Line 416:
| 116.571
| 116.571
| 175ffggg val
| 175ffggg val
|-
|
| {{monzo| 0 -27 25 5 }}
| 116.573
| 7-odd-limit least squares
|-
|
| {{monzo| 0 -19 20 }}
| 116.578
| 5-odd-limit least squares
|-
|-
|  
|  
Line 437: Line 446:
| 116.667
| 116.667
| 72fg val
| 72fg val
|-
|
| {{monzo| 0 17 -11 -6 11 }}
| 116.672
| 11-odd-limit least squares
|-
|-
|  
|  
Line 447: Line 451:
| 116.716
| 116.716
| 9-, 11- and 13-odd-limit minimax
| 9-, 11- and 13-odd-limit minimax
|-
|
| {{monzo| 0 117 -44 -19 }}
| 116.721
| 9-odd-limit least squares
|-
|-
|  
|  
Line 472: Line 471:
| 116.814
| 116.814
| 113fgg val
| 113fgg val
|-
|
| {{monzo| 0 127 -84 -36 100 -44 }}
| 116.820
| 15-odd-limit least squares
|-
|
| {{monzo| 0 141 -70 -35 84 -42 }}
| 116.846
| 13-odd-limit least squares
|-
|-
|  
|  
Line 601: Line 590:
| 116.547
| 116.547
|  
|  
|-
|
| {{monzo| 0 -234 39 4 -115 228 }}
| 116.56309
| 13-odd-limit least squares
|-
|
| {{monzo| 0 -251 22 5 -131 261 }}
| 116.56348
| 15-odd-limit least squares
|-
|-
| 17\175
| 17\175
Line 616: Line 595:
| 116.571
| 116.571
| 175f val
| 175f val
|-
|
| {{monzo| 0 -27 25 5 }}
| 116.573
| 7-odd-limit least squares
|-
|
| {{monzo| 0 -19 20 }}
| 116.578
| 5-odd-limit least squares
|-
|-
|  
|  
Line 666: Line 635:
| 116.667
| 116.667
| Upper bound of 13- to 17-odd-limit, <br>and 17-limit 21-odd-limit diamond monotone
| Upper bound of 13- to 17-odd-limit, <br>and 17-limit 21-odd-limit diamond monotone
|-
|
| {{monzo| 0 17 -11 -6 11 }}
| 116.672
| 11-odd-limit least squares
|-
|-
|  
|  
Line 676: Line 640:
| 116.716
| 116.716
| 9- and 11-odd-limit minimax
| 9- and 11-odd-limit minimax
|-
|
| {{monzo| 0 117 -44 -19 }}
| 116.721
| 9-odd-limit least squares
|-
|-
|  
|  
Line 770: Line 729:
| 116.571
| 116.571
| 175fffgg val
| 175fffgg val
|-
|
| {{monzo| 0 -27 25 5 }}
| 116.573
| 7-odd-limit least squares
|-
|
| {{monzo| 0 -19 20 }}
| 116.578
| 5-odd-limit least squares
|-
|-
|  
|  
Line 810: Line 759:
| 116.667
| 116.667
| Lower bound of 13- to 17-odd-limit, <br>and 17-limit 21-odd-limit diamond monotone
| Lower bound of 13- to 17-odd-limit, <br>and 17-limit 21-odd-limit diamond monotone
|-
|
| {{monzo| 0 17 -11 -6 11 }}
| 116.672
| 11-odd-limit least squares
|-
|-
|  
|  
Line 820: Line 764:
| 116.716
| 116.716
| 9- and 11-odd-limit minimax
| 9- and 11-odd-limit minimax
|-
|
| {{monzo| 0 117 -44 -19 }}
| 116.721
| 9-odd-limit least squares
|-
|-
|  
|  
Line 845: Line 784:
| 116.760
| 116.760
| 13-odd-limit minimax
| 13-odd-limit minimax
|-
|
| {{monzo| 0 -37 -166 -77 59 243 }}
| 116.764
| 15-odd-limit least squares
|-
|
| {{monzo| 0 18 -111 -76 43 204 }}
| 116.780
| 13-odd-limit least squares
|-
|-
|  
|  
Line 979: Line 908:
| 116.164
| 116.164
| 11-, 13- and 15-odd-limit minimax
| 11-, 13- and 15-odd-limit minimax
|-
|
| {{monzo| 0 -195 35 5 89 }}
| 116.198
| 11-odd-limit least squares
|-
|
| {{monzo| 0 -251 22 5 117 13 }}
| 116.229
| 15-odd-limit least squares
|-
|-
|  
|  
Line 994: Line 913:
| 116.241
| 116.241
|  
|  
|-
|
| {{monzo| 0 -234 39 4 102 11 }}
| 116.249
| 13-odd-limit least squares
|-
|-
|  
|  
Line 1,004: Line 918:
| 116.502
| 116.502
|  
|  
|-
|
| {{monzo| 0 -27 25 5 }}
| 116.573
| 7-odd-limit least squares
|-
|
| {{monzo| 0 -19 20 }}
| 116.578
| 5-odd-limit least squares
|-
|-
|  
|  
Line 1,034: Line 938:
| 116.716
| 116.716
| 9-odd-limit minimax
| 9-odd-limit minimax
|-
|
| {{monzo| 0 117 -44 -19 }}
| 116.721
| 9-odd-limit least squares
|-
|-
|  
|  

Revision as of 11:50, 2 February 2025

The basic 7-limit miracle temperament has various extensions to the 11- and 13-limit. The following temperaments are discussed in this article:

  • Miraculous (31 & 41) – tempering out 105/104, 144/143, 196/195, and 243/242;
  • Benediction (31 & 41f) – tempering out 225/224, 243/242, 351/350, and 385/384;
  • Manna (31f & 41f) – tempering out 225/224, 243/242, 325/324, and 385/384;

In addition, we also consider the only alternative 11-limit extension:

  • Revelation (21 & 31) – tempering out 66/65, 99/98, 105/104, and 512/507.

As we will see in #Interval chain, miraculous is the only extension whose complexity is at about the same level as the 11-limit. It is supported by 72f. The generator, representing 15/14, and 16/15, goes one step further to stand in for ~14/13, and you can find 11/9~16/13 just three generator steps away. Benediction and manna are available if we want to use the more accurately tuned patent val mapping of prime 13 in 72edo, in which they merge into one. However, benediction benefits from a flatter tuning such as 103edo whereas manna benefits from a sharper tuning such as 113edo.

All of them can be extended to the 17-limit by recognizing 21/16~17/13, tempering out 273/272. For miraculous it implies the generator also represents 17/16, which is supported by 72fg.

Another possible path which relates a sense of compromise is to temper out 169/168, leading to semimiracle. This has the effect of slicing the period in two, and is supported by 62, 72, and 82.

For technical information see Gamelismic clan #Miracle.

Interval chain

In the following table, odd harmonics and subharmonics 1–21 are labeled in bold.

# Cents* Approximate ratios
11-limit 17-limit extensions
Miraculous Benediction Manna
0 0.0 1/1
1 116.6 15/14, 16/15 14/13, 17/16
2 233.3 8/7 15/13, 17/15
3 349.9 11/9 16/13, 17/14, 21/17
4 466.6 21/16 13/10, 17/13 17/13 17/13
5 583.2 7/5 24/17
6 699.9 3/2
7 816.5 8/5 21/13
8 933.2 12/7 17/10
9 1049.8 11/6 24/13
10 1166.5 49/25, 55/28, 63/32,
88/45, 96/49, 108/55 		39/20, 51/26, 77/39,
128/65, 135/68, 168/85 		51/26, 100/51 51/26, 65/33
11 83.1 21/20, 22/21 18/17, 26/25
12 199.8 9/8
13 316.4 6/5
14 433.1 9/7 22/17
15 549.7 11/8 18/13
16 666.3 22/15
17 783.0 11/7
18 899.6 27/16, 42/25 22/13
19 1016.3 9/5
20 1132.9 27/14, 48/25 52/27
21 49.6 33/32, 36/35 27/26 35/34, 40/39 34/33
22 166.2 11/10
23 282.9 33/28 20/17 13/11
24 399.5 44/35
25 516.2 27/20
26 632.8 36/25 13/9
27 749.5 54/35, 77/50 20/13 17/11
28 866.1 33/20 28/17
29 982.8 44/25 30/17
30 1099.4 66/35 32/17 17/9
31 16.1 81/80, 99/98, 121/120 66/65 105/104, 120/119, 136/135,
144/143, 154/153, 170/169 		65/64, 78/77,
85/84, 91/90
32 132.7 27/25 14/13 13/12
33 249.3 81/70 15/13 52/45
34 366.0 99/80 16/13, 21/17 26/21
35 482.6 33/25
36 599.3 99/70 24/17 17/12
37 715.9 121/80
38 832.6 121/75 21/13 13/8, 34/21
39 949.2 121/70 45/26 26/15
40 1065.9 231/125 24/13 13/7
41 1182.5 99/50 77/39, 128/65,
168/85, 180/91 		119/60, 143/72, 135/68,
153/77, 169/85, 195/98

* In 11-limit CWE tuning, octave reduced

Tunings

Prime-optimized tunings

  • 5-limit POTE: ~16/15 = 116.673 ¢
  • 7-limit POTE: ~15/14 = 116.675 ¢
  • 11-limit POTE
    • Miracle: ~15/14 = 116.633 ¢
    • Revelation: ~15/14 = 116.277 ¢
  • 13-limit POTE
    • Miraculous: ~15/14 = 116.747 ¢
    • Benediction: ~15/14 = 116.574 ¢
    • Manna: ~15/14 = 116.739 ¢
    • Revelation: ~15/14 = 116.268 ¢

Target tunings

  • 5-odd-limit least squares: ~16/15 = 116.578 ¢ (eigenmonzo: [0 -19 20⟩)
  • 7-odd-limit least squares: ~15/14 = 116.573 ¢ (eigenmonzo: [0 -27 25 5⟩)
  • 9-odd-limit least squares: ~15/14 = 116.721 ¢ (eigenmonzo: [0 117 -44 -19⟩)
  • 11-odd-limit least squares
    • Miracle: ~15/14 = 116.672 ¢ (eigenmonzo: [0 17 -11 -6 11⟩)
    • Revelation: ~15/14 = 116.198 ¢ (eigenmonzo: [0 -195 35 5 89⟩)
  • 13-odd-limit least squares
    • Miraculous: ~15/14 = 116.846 ¢ (eigenmonzo: [0 141 -70 -35 84 -42⟩)
    • Benediction: ~15/14 = 116.56309 ¢ (eigenmonzo: [0 -234 39 4 -115 228⟩)
    • Manna: ~15/14 = 116.780 ¢ (eigenmonzo: [0 18 -111 -76 43 204⟩)
    • Revelation: ~15/14 = 116.249 ¢ (eigenmonzo: [0 -234 39 4 102 11⟩)
  • 15-odd-limit least squares
    • Miraculous: ~15/14 = 116.820 ¢ (eigenmonzo: [0 127 -84 -36 100 -44⟩)
    • Benediction: ~15/14 = 116.56348 ¢ (eigenmonzo: [0 -251 22 5 -131 261⟩)
    • Manna: ~15/14 = 116.764 ¢ (eigenmonzo: [0 -37 -166 -77 59 243⟩)
    • Revelation: ~15/14 = 116.229 ¢ (eigenmonzo: [0 -251 22 5 117 13⟩)

Tuning spectra

Miraculous

Edo
generator 		Eigenmonzo
(unchanged-interval) 		Generator (¢) Comments
15/8 111.731
13/10 113.553
7/4 115.587
11/9 115.803
3\31 116.129 Lower bound of 11- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
5/4 116.241
15/11 116.441
7/5 116.502
10\103 116.505 103fg val
17\175 116.571 175ffggg val
5/3 116.588 5- and 7-odd-limit minimax
11/10 116.591
11/6 116.596
11/7 116.617
7/6 116.641
7\72 116.667 72fg val
9/5 116.716 9-, 11- and 13-odd-limit minimax
11/8 116.755
18\185 116.757 185cffggg val
9/7 116.792
11\113 116.814 113fgg val
3/2 116.993 15-odd-limit minimax
4\41 117.073 Upper bound of 11- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
13/11 117.266
13/9 117.559
13/12 117.936
15/14 119.443
13/8 119.824
15/13 123.871
13/7 128.298

Benediction

Edo
generator 		Eigenmonzo
(unchanged-interval) 		Generator (¢) Comments
15/8 111.731
7/4 115.587
11/9 115.803
3\31 116.129 Lower bound of 11- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
5/4 116.241
15/11 116.441
13/8 116.455
7/5 116.502
10\103 116.505
13/7 116.509
13/10 116.511
13/12 116.536
13/11 116.547
17\175 116.571 175f val
6/5 116.588 5-, 7- and 15-odd-limit minimax
11/10 116.591
13/9 116.595 13-odd-limit minimax
11/6 116.596
15/13 116.598
11/7 116.617
7/6 116.641
7\72 116.667 Upper bound of 13- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
9/5 116.716 9- and 11-odd-limit minimax
11/8 116.755
18\185 116.757 185cfffgg val
9/7 116.792
11\113 116.814 113ffg val
3/2 116.993
4\41 117.073 41fg val, upper bound of 11-odd-limit diamond monotone
15/14 119.443

Manna

Edo
generator 		Eigenmonzo
(unchanged-interval) 		Generator (¢) Comments
15/8 111.731
7/4 115.587
11/9 115.803
3\31 116.129 31fg val, lower bound of 11-odd-limit diamond monotone
5/4 116.241
15/11 116.441
7/5 116.502
10\103 116.505 103ffgg val
17\175 116.571 175fffgg val
5/3 116.588 5- and 7-odd-limit minimax
11/10 116.591
11/6 116.596
11/7 116.617
7/6 116.641
7\72 116.667 Lower bound of 13- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
9/5 116.716 9- and 11-odd-limit minimax
15/13 116.725 15-odd-limit minimax
11/8 116.755
18\185 116.757 185cf val
13/10 116.760 13-odd-limit minimax
9/7 116.792
13/7 116.79254
13/9 116.79299
11\113 116.814
13/12 116.830
13/8 116.856
13/11 116.922
3/2 116.993
4\41 117.073 Upper bound of 11- to 17-odd-limit,
and 17-limit 21-odd-limit diamond monotone
15/14 119.443

Revelation

Edo
generator 		Eigenmonzo
(unchanged-interval) 		Generator (¢) Comments
15/8 111.731
13/10 113.553
2\21 114.286
13/11 114.555
11/10 115.000
5\52 115.385 52f val
11/7 115.536
11/8 115.543
7/4 115.587
15/11 115.797
11/6 115.938
3\31 116.129 11- to 15-odd-limit,
and 13-limit 21-odd-limit diamond monotone (singleton)
11/9 116.164 11-, 13- and 15-odd-limit minimax
5/4 116.241
7/5 116.502
5/3 116.588 5- and 7-odd-limit minimax
7/6 116.641
7\72 116.667 72ee val
9/5 116.716 9-odd-limit minimax
9/7 116.792
3/2 116.993
4\41 117.073 41ef val
13/9 117.559
13/12 117.936
15/14 119.443
13/8 119.824
15/13 123.871
13/7 128.298
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