Petrtri: Difference between revisions
Created page with "'''Petrtri''' is an oneirotonic-based temperament or harmonic framework, based on the oneirotonic MOS with period 1\1 and a generator chain with generator a subfourth..." |
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== Temperament data == | |||
=== Intervals === | |||
Sortable table of intervals in the Dylathian mode and their Petrtri interpretations: | |||
{| class="wikitable right-2 right-3 right-4 right-5 sortable" | |||
|- | |||
! Degree | |||
! Size in 13edo | |||
! Size in 21edo | |||
! Size in 34edo | |||
! Size in POTE tuning | |||
! Note name on Q | |||
! class="unsortable"| Approximate ratios | |||
! #Gens up | |||
|- | |||
| 1 | |||
| 0\13, 0.00 | |||
| 0\21, 0.00 | |||
| 0\34, 0.00 | |||
| 0.00 | |||
| Q | |||
| 1/1 | |||
| 0 | |||
|- | |||
| 2 | |||
| 2\13, 184.62 | |||
| 3\21, 171.43 | |||
| 5\34, 176.47 | |||
| 177.45 | |||
| J | |||
| 10/9, 11/10 | |||
| +3 | |||
|- | |||
| 3 | |||
| 4\13, 369.23 | |||
| 6\21, 342.86 | |||
| 10\34, 352.94 | |||
| 354.90 | |||
| K | |||
| 11/9, 16/13 | |||
| +6 | |||
|- | |||
| 4 | |||
| 5\13, 461.54 | |||
| 8\21, 457.14 | |||
| 13\34, 458.82 | |||
| 459.15 | |||
| L | |||
| 13/10, 17/13, 22/17 | |||
| +1 | |||
|- | |||
| 5 | |||
| 7\13, 646.15 | |||
| 11\21, 628.57 | |||
| 18\34, 635.294 | |||
| 636.60 | |||
| M | |||
| 13/9, 16/11, 23/16 (esp. 21edo) | |||
| +4 | |||
|- | |||
| 6 | |||
| 9\13, 830.77 | |||
| 14\21, 800.00 | |||
| 23\34, 811.77 | |||
| 814.05 | |||
| N | |||
| 8/5 | |||
| +7 | |||
|- | |||
| 7 | |||
| 10\13, 923.08 | |||
| 16\21, 914.29 | |||
| 26\34, 917.65 | |||
| 918.30 | |||
| O | |||
| 17/10 | |||
| +2 | |||
|- | |||
| 8 | |||
| 12\13, 1107.69 | |||
| 19\21, 1085.71 | |||
| 31\34, 1094.12 | |||
| 1095.75 | |||
| P | |||
| 17/9, 32/17, 15/8 | |||
| +5 | |||
|} | |} | ||