8ed16/15: Difference between revisions
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Line 33: | Line 33: | ||
| | 13.985 | | | 13.985 | ||
| | 13.992 | | | 13.992 | ||
| | | | | [[126/125]] | ||
|- | |- | ||
| | 2 | | | 2 | ||
Line 42: | Line 42: | ||
| | 27.970 | | | 27.970 | ||
| | 27.983 | | | 27.983 | ||
| | | | | [[64/63]] | ||
|- | |- | ||
| | 3 | | | 3 | ||
Line 51: | Line 51: | ||
| | 41.955 | | | 41.955 | ||
| | 41.975 | | | 41.975 | ||
| | | | | [[128/125]], 169/165, 165/161 | ||
|- | |- | ||
| | 4 | | | 4 | ||
Line 60: | Line 60: | ||
| | 55.940 | | | 55.940 | ||
| | 55.966 | | | 55.966 | ||
| | | | | 95/92 | ||
|- | |- | ||
| | 5 | | | 5 | ||
Line 69: | Line 69: | ||
| | 69.925 | | | 69.925 | ||
| | 69.958 | | | 69.958 | ||
| | | | | 51/49, [[25/24]] | ||
|- | |- | ||
| | 6 | | | 6 | ||
Line 78: | Line 78: | ||
| | 83.910 | | | 83.910 | ||
| | 83.949 | | | 83.949 | ||
| | | | | 85/81, [[21/20]] | ||
|- | |- | ||
| | 7 | | | 7 | ||
Line 87: | Line 87: | ||
| | 97.895 | | | 97.895 | ||
| | 97.941 | | | 97.941 | ||
| | | | | 55/52, 128/121, 91/86 | ||
|- | |- | ||
| | 8 | | | 8 | ||
Line 105: | Line 105: | ||
| | 125.865 | | | 125.865 | ||
| | 125.924 | | | 125.924 | ||
| | | | | [[14/13]] | ||
|- | |- | ||
| | 10 | | | 10 | ||
Line 114: | Line 114: | ||
| | 139.850 | | | 139.850 | ||
| | 139.915 | | | 139.915 | ||
| | | | | [[13/12]] | ||
|- | |- | ||
| | 11 | | | 11 | ||
Line 123: | Line 123: | ||
| | 153.835 | | | 153.835 | ||
| | 153.907 | | | 153.907 | ||
| | | | | 59/54, 47/43, [[35/32]] | ||
|- | |- | ||
| | 12 | | | 12 | ||
Line 132: | Line 132: | ||
| | 167.820 | | | 167.820 | ||
| | 167.898 | | | 167.898 | ||
| | | | | 76/69, 65/59 | ||
|- | |- | ||
| | 13 | | | 13 | ||
Line 150: | Line 150: | ||
| | 195.789 | | | 195.789 | ||
| | 195.881 | | | 195.881 | ||
| | | | | [[28/25]] | ||
|- | |- | ||
| | 15 | | | 15 | ||
Line 159: | Line 159: | ||
| | 209.774 | | | 209.774 | ||
| | 209.873 | | | 209.873 | ||
| | | | | 44/39, 35/31 | ||
|- | |- | ||
| | 16 | | | 16 | ||
Line 168: | Line 168: | ||
| | 223.759 | | | 223.759 | ||
| | 223.864 | | | 223.864 | ||
| | | | | 33/29 | ||
|- | |- | ||
| | 17 | | | 17 | ||
Line 177: | Line 177: | ||
| | 237.744 | | | 237.744 | ||
| | 237.856 | | | 237.856 | ||
| | | | | 39/34<br>(pseudo-[[8/7]]) | ||
|- | |- | ||
| | 18 | | | 18 | ||
Line 186: | Line 186: | ||
| | 251.729 | | | 251.729 | ||
| | 251.847 | | | 251.847 | ||
| | [[22/19]] | | | 37/32, [[22/19]] | ||
|- | |- | ||
| | 19 | | | 19 | ||
Line 204: | Line 204: | ||
| | 279.699 | | | 279.699 | ||
| | 279.830 | | | 279.830 | ||
| | | | | 27/23, 47/40, [[20/17]] | ||
|- | |- | ||
| | 21 | | | 21 | ||
Line 213: | Line 213: | ||
| | 293.684 | | | 293.684 | ||
| | 293.822 | | | 293.822 | ||
| | | | | 45/38, 77/65, [[32/27]] | ||
|- | |- | ||
| | 22 | | | 22 | ||
Line 222: | Line 222: | ||
| | 307.669 | | | 307.669 | ||
| | 307.813 | | | 307.813 | ||
| | | | | 80/67, 43/36 | ||
|- | |- | ||
| | 23 | | | 23 | ||
Line 231: | Line 231: | ||
| | 321.654 | | | 321.654 | ||
| | 321.805 | | | 321.805 | ||
| | [[6/5]] | | | 65/54<br>(pseudo-[[6/5]]) | ||
|- | |- | ||
| | 24 | | | 24 | ||
Line 240: | Line 240: | ||
| | 335.639 | | | 335.639 | ||
| | 335.796 | | | 335.796 | ||
| | | | | [[17/14]] | ||
|- | |- | ||
| | 25 | | | 25 | ||
Line 249: | Line 249: | ||
| | 349.624 | | | 349.624 | ||
| | 349.788 | | | 349.788 | ||
| | [[11/9]] | | | [[11/9]], 104/85, [[60/49]] | ||
|- | |- | ||
| | 26 | | | 26 | ||
Line 258: | Line 258: | ||
| | 363.609 | | | 363.609 | ||
| | 363.779 | | | 363.779 | ||
| | | | | 37/30 | ||
|- | |- | ||
| | 27 | | | 27 | ||
Line 267: | Line 267: | ||
| | 377.594 | | | 377.594 | ||
| | 377.771 | | | 377.771 | ||
| | | | | 46/37, 97/78 | ||
|- | |- | ||
| | 28 | | | 28 | ||
Line 276: | Line 276: | ||
| | 391.579 | | | 391.579 | ||
| | 391.762 | | | 391.762 | ||
| | [[5/4]] | | | 94/75, 89/71<br>(pseudo-[[5/4]]) | ||
|- | |- | ||
| | 29 | | | 29 | ||
Line 285: | Line 285: | ||
| | 405.564 | | | 405.564 | ||
| | 405.754 | | | 405.754 | ||
| | | | | [[24/19]], 91/72 | ||
|- | |- | ||
| | 30 | | | 30 | ||
Line 294: | Line 294: | ||
| | 419.549 | | | 419.549 | ||
| | 419.745 | | | 419.745 | ||
| | | | | [[14/11]], 65/51, [[51/40]] | ||
|- | |- | ||
| | 31 | | | 31 | ||
Line 303: | Line 303: | ||
| | 433.534 | | | 433.534 | ||
| | 433.737 | | | 433.737 | ||
| | [[9/7]] | | | 104/81, 113/88, 122/95, [[9/7]] | ||
|- | |- | ||
| | 32 | | | 32 | ||
Line 312: | Line 312: | ||
| | 447.519 | | | 447.519 | ||
| | 447.728 | | | 447.728 | ||
| | | | | [[22/17]] | ||
|- | |- | ||
| | 33 | | | 33 |
Revision as of 08:49, 13 February 2019
Delta scale is the equal division of the classic diatonic semitone (16/15) into eight parts of 13.9664 cents each, corresponding to 85.9204 edo. It is inconsistent to the 5-limit and higher limit, as 3/2, 5/4, and 6/5 fall on the 50th, 28th, and 23rd steps in the best direct mapping, respectively.
Lookalikes: 86edo, 136ed3, 50edf
Intervals
degree | cents value | corresponding JI intervals | |||||
---|---|---|---|---|---|---|---|
72ED25/14 | 86EDO | 8ED16/15 | 222ED6 | 136ED3 | 75ED11/6 | ||
0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | exact 1/1 |
1 | 13.942 | 13.953 | 13.966 | 13.973 | 13.985 | 13.992 | 126/125 |
2 | 27.883 | 27.907 | 27.933 | 27.946 | 27.970 | 27.983 | 64/63 |
3 | 41.825 | 41.860 | 41.899 | 41.918 | 41.955 | 41.975 | 128/125, 169/165, 165/161 |
4 | 55.767 | 55.814 | 55.866 | 55.891 | 55.940 | 55.966 | 95/92 |
5 | 69.708 | 69.767 | 69.832 | 69.864 | 69.925 | 69.958 | 51/49, 25/24 |
6 | 83.650 | 83.721 | 83.798 | 83.837 | 83.910 | 83.949 | 85/81, 21/20 |
7 | 97.592 | 97.674 | 97.765 | 97.809 | 97.895 | 97.941 | 55/52, 128/121, 91/86 |
8 | 111.534 | 111.628 | 111.731 | 111.782 | 111.880 | 111.932 | 16/15 |
9 | 125.475 | 125.581 | 125.698 | 125.755 | 125.865 | 125.924 | 14/13 |
10 | 139.417 | 139.535 | 139.664 | 139.728 | 139.850 | 139.915 | 13/12 |
11 | 153.359 | 153.488 | 153.631 | 153.700 | 153.835 | 153.907 | 59/54, 47/43, 35/32 |
12 | 167.300 | 167.442 | 167.597 | 167.673 | 167.820 | 167.898 | 76/69, 65/59 |
13 | 181.242 | 181.395 | 181.563 | 181.646 | 181.805 | 181.890 | 10/9 |
14 | 195.184 | 195.349 | 195.530 | 195.619 | 195.789 | 195.881 | 28/25 |
15 | 209.125 | 209.302 | 209.496 | 209.592 | 209.774 | 209.873 | 44/39, 35/31 |
16 | 223.067 | 223.256 | 223.463 | 223.564 | 223.759 | 223.864 | 33/29 |
17 | 237.009 | 237.209 | 237.429 | 237.537 | 237.744 | 237.856 | 39/34 (pseudo-8/7) |
18 | 250.950 | 251.163 | 251.395 | 251.510 | 251.729 | 251.847 | 37/32, 22/19 |
19 | 264.892 | 265.116 | 265.362 | 265.483 | 265.714 | 265.839 | 7/6 |
20 | 278.834 | 279.070 | 279.328 | 279.455 | 279.699 | 279.830 | 27/23, 47/40, 20/17 |
21 | 292.775 | 293.023 | 293.295 | 293.428 | 293.684 | 293.822 | 45/38, 77/65, 32/27 |
22 | 306.717 | 306.977 | 307.261 | 307.401 | 307.669 | 307.813 | 80/67, 43/36 |
23 | 320.659 | 320.930 | 321.227 | 321.374 | 321.654 | 321.805 | 65/54 (pseudo-6/5) |
24 | 334.601 | 334.884 | 335.194 | 335.346 | 335.639 | 335.796 | 17/14 |
25 | 348.542 | 348.837 | 349.160 | 349.319 | 349.624 | 349.788 | 11/9, 104/85, 60/49 |
26 | 362.484 | 362.791 | 363.127 | 363.292 | 363.609 | 363.779 | 37/30 |
27 | 376.426 | 376.744 | 377.093 | 377.265 | 377.594 | 377.771 | 46/37, 97/78 |
28 | 390.367 | 390.698 | 391.059 | 391.238 | 391.579 | 391.762 | 94/75, 89/71 (pseudo-5/4) |
29 | 404.309 | 404.651 | 405.026 | 405.210 | 405.564 | 405.754 | 24/19, 91/72 |
30 | 418.251 | 418.605 | 418.992 | 419.183 | 419.549 | 419.745 | 14/11, 65/51, 51/40 |
31 | 432.192 | 432.558 | 432.959 | 433.156 | 433.534 | 433.737 | 104/81, 113/88, 122/95, 9/7 |
32 | 446.134 | 446.512 | 446.925 | 447.129 | 447.519 | 447.728 | 22/17 |
33 | 460.076 | 460.465 | 460.892 | 461.101 | 461.504 | 461.720 | 17/13 |
34 | 474.017 | 474.419 | 474.858 | 475.074 | 475.489 | 475.711 | |
35 | 487.959 | 488.372 | 488.824 | 489.047 | 489.474 | 489.703 | |
36 | 501.901 | 502.326 | 502.791 | 503.020 | 503.459 | 503.694 | |
37 | 515.842 | 516.279 | 516.757 | 516.993 | 517.444 | 517.686 | |
38 | 529.784 | 530.233 | 530.724 | 530.965 | 531.429 | 531.677 | |
39 | 543.726 | 544.186 | 544.690 | 544.938 | 545.414 | 545.669 | |
40 | 557.668 | 558.140 | 558.656 | 558.911 | 559.399 | 559.660 | |
41 | 571.609 | 572.093 | 572.623 | 572.884 | 573.383 | 573.652 | |
42 | 585.551 | 586.047 | 586.589 | 586.856 | 587.368 | 587.643 | 7/5 |
43 | 599.493 | 600.000 | 600.556 | 600.829 | 601.353 | 601.635 | 17/12 |
44 | 613.434 | 613.953 | 614.522 | 614.802 | 615.338 | 615.626 | |
45 | 627.376 | 627.907 | 628.488 | 628.775 | 629.323 | 629.618 | |
46 | 641.318 | 641.860 | 642.455 | 642.747 | 643.308 | 643.609 | |
47 | 655.259 | 655.814 | 656.421 | 656.720 | 657.293 | 657.601 | |
48 | 669.201 | 669.767 | 670.388 | 670.693 | 671.278 | 671.592 | |
49 | 683.143 | 683.721 | 684.354 | 684.666 | 685.263 | 685.584 | |
50 | 697.084 | 697.674 | 698.321 | 698.639 | 699.248 | 699.575 | 3/2 |
51 | 711.026 | 711.628 | 712.287 | 712.611 | 713.233 | 713.567 | |
52 | 724.968 | 725.581 | 726.253 | 726.584 | 727.218 | 727.558 | |
53 | 738.909 | 739.535 | 740.220 | 740.557 | 741.203 | 741.550 | |
54 | 752.851 | 753.488 | 754.186 | 754.530 | 755.188 | 755.541 | |
55 | 766.793 | 767.442 | 768.153 | 768.502 | 769.173 | 769.533 | |
56 | 780.735 | 781.395 | 782.119 | 782.475 | 783.158 | 783.524 | |
57 | 794.676 | 795.349 | 796.085 | 796.448 | 797.143 | 797.516 | |
58 | 808.618 | 809.302 | 810.052 | 810.421 | 811.128 | 811.507 | 8/5 |
59 | 822.560 | 823.256 | 824.018 | 824.393 | 825.113 | 825.499 | |
60 | 836.501 | 837.209 | 837.985 | 838.366 | 839.098 | 839.490 | 13/8 |
61 | 850.443 | 851.163 | 851.951 | 852.339 | 853.083 | 853.482 | |
62 | 864.385 | 865.116 | 865.917 | 866.312 | 867.068 | 867.473 | |
63 | 878.326 | 879.070 | 879.884 | 880.285 | 881.053 | 881.465 | 5/3 |
64 | 892.268 | 893.023 | 893.850 | 894.257 | 895.038 | 895.456 | |
65 | 906.210 | 906.977 | 907.817 | 908.230 | 909.023 | 909.448 | |
66 | 920.151 | 920.930 | 921.783 | 922.203 | 923.008 | 923.439 | |
67 | 934.093 | 934.884 | 935.750 | 936.176 | 936.993 | 937.431 | |
68 | 948.035 | 948.837 | 949.716 | 950.148 | 950.978 | 951.422 | |
69 | 961.976 | 962.791 | 963.682 | 964.121 | 964.962 | 965.414 | 7/4 |
70 | 975.918 | 976.744 | 977.649 | 978.094 | 978.947 | 979.405 | |
71 | 989.860 | 990.698 | 991.615 | 992.067 | 992.932 | 993.397 | 16/9 |
72 | 1003.802 | 1004.651 | 1005.582 | 1006.039 | 1006.917 | 1007.388 | 25/14 |
73 | 1017.743 | 1018.605 | 1019.548 | 1020.012 | 1020.902 | 1021.380 | 9/5 |
74 | 1031.685 | 1032.558 | 1033.514 | 1033.985 | 1034.887 | 1035.371 | |
75 | 1045.627 | 1046.512 | 1047.481 | 1047.958 | 1048.872 | 1049.363 | 11/6 |
76 | 1059.568 | 1060.465 | 1061.447 | 1061.931 | 1062.857 | 1063.354 | |
77 | 1073.510 | 1074.419 | 1075.414 | 1075.903 | 1076.842 | 1077.346 | 28/15 |
78 | 1087.452 | 1088.372 | 1089.380 | 1089.876 | 1090.827 | 1091.337 | 15/8 |
79 | 1101.393 | 1102.326 | 1103.346 | 1103.849 | 1104.812 | 1105.329 | |
80 | 1115.335 | 1116.279 | 1117.313 | 1117.822 | 1118.797 | 1119.320 | |
81 | 1129.277 | 1130.233 | 1131.279 | 1131.794 | 1132.782 | 1133.312 | |
82 | 1143.218 | 1144.186 | 1145.246 | 1145.767 | 1146.767 | 1147.303 | |
83 | 1157.160 | 1158.140 | 1159.212 | 1159.740 | 1160.752 | 1161.295 | |
84 | 1171.102 | 1172.093 | 1173.178 | 1173.713 | 1174.737 | 1175.286 | |
85 | 1185.043 | 1186.047 | 1187.145 | 1187.685 | 1188.722 | 1189.278 | |
86 | 1198.985 | 1200.000 | 1201.111 | 1201.658 | 1202.707 | 1203.270 | 2/1 |