Oneirotonic
Rank-2 temperaments
A-Team (13&18, 4:5:9:21)
Sortable table of intervals in the Dylathian mode and their A-Team interpretations:
Degree | Size in 13edo | Size in 18edo | Size in 31edo | Note name on L | Approximate ratios[1] | #Gens up |
---|---|---|---|---|---|---|
1 | 0\13, 0.00 | 0\18, 0.00 | 0\31, 0.00 | L | 1/1 | 0 |
2 | 2\13, 184.62 | 3\18, 200.00 | 5\31, 193.55 | M | 9/8, 10/9 | +3 |
3 | 4\13, 369.23 | 6\18, 400.00 | 10\31, 387.10 | N | 5/4 | +6 |
4 | 5\13, 461.54 | 7\18, 466.67 | 12\31, 464.52 | O | 21/16, 13/10 | +1 |
5 | 7\13, 646.15 | 10\18, 666.66 | 17\31, 658.06 | P | 13/9, 16/11 | +4 |
6 | 9\13, 830.77 | 13\18, 866.66 | 22\31, 851.61 | Q | 13/8, 18/11 | +7 |
7 | 10\13, 923.08 | 14\18, 933.33 | 24\31, 929.03 | J | 12/7 | +2 |
8 | 12\13, 1107.69 | 17\18, 1133.33 | 29\31, 1122.58 | K | +5 |
- ↑ The harmonics over 1/1 are in bold. The ratio interpretations that are not valid for 18edo are italicized.
Petrtri (13&21, 4:5:9:11:13:17)
Intervals
Sortable table of intervals in the Dylathian mode and their Petrtri interpretations:
Degree | Size in 13edo | Size in 21edo | Size in 34edo | Size in POTE tuning | Note name on L | Approximate ratios | #Gens up |
---|---|---|---|---|---|---|---|
1 | 0\13, 0.00 | 0\21, 0.00 | 0\34, 0.00 | 0.00 | L | 1/1 | 0 |
2 | 2\13, 184.62 | 3\21, 171.43 | 5\34, 176.47 | 177.45 | M | 10/9, 11/10 | +3 |
3 | 4\13, 369.23 | 6\21, 342.86 | 10\34, 352.94 | 354.90 | N | 11/9, 16/13 | +6 |
4 | 5\13, 461.54 | 8\21, 457.14 | 13\34, 458.82 | 459.15 | O | 13/10, 17/13, 22/17 | +1 |
5 | 7\13, 646.15 | 11\21, 628.57 | 18\34, 635.294 | 636.60 | P | 13/9, 16/11 | +4 |
6 | 9\13, 830.77 | 14\21, 800.00 | 23\34, 811.77 | 814.05 | Q | 8/5 | +7 |
7 | 10\13, 923.08 | 16\21, 914.29 | 26\34, 917.65 | 918.30 | J | 17/10 | +2 |
8 | 12\13, 1107.69 | 19\21, 1085.71 | 31\34, 1094.12 | 1095.75 | K | 17/9, 32/17 | +5 |
Samples
(A rather classical-sounding 3-part harmonization of the ascending J Ilarnekian scale; tuning is 13edo)
(13edo, first 30 seconds is in J Celephaïsian)
(13edo, L Ilarnekian)
(by Igliashon Jones, 13edo, J Celephaïsian)