9ed4/3: Difference between revisions
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== Intervals == | == Intervals == | ||
{ | 9ed4/3 has good approximations of [[5/4]] and [[11/10]] (the latter from [[3ed4/3]]) and their fourth-complements. Treated as a 4/3.5/4.11/8 temperament, it tempers out the commas [[4000/3993]] and [[5632/5625]], a structure that is identical to [[escapade]]. [[32/31]] can additionally be added as a representation of a single step, tempering out [[961/960|S31]] and [[1024/1023|S32]]. | ||
All ratios in the below table are in the 88-integer-limit. | |||
{| class="wikitable sortable center-1 right-2" | |||
! # | |||
! Cents | |||
! class="unsortable" | Approximate ratios | |||
|- | |||
| 0 | |||
| 0.0 | |||
| '''1/1''' | |||
|- | |||
| 1 | |||
| 55.338 | |||
| 33/32, 32/31, 31/30 | |||
|- | |||
| 2 | |||
| 110.677 | |||
| 16/15, 33/31 | |||
|- | |||
| 3 | |||
| 166.015 | |||
| 11/10 | |||
|- | |||
| 4 | |||
| 221.353 | |||
| 25/22 | |||
|- | |||
| 5 | |||
| 276.692 | |||
| 75/64, 88/75 | |||
|- | |||
| 6 | |||
| 332.030 | |||
| 40/33 | |||
|- | |||
| 7 | |||
| 387.368 | |||
| 5/4 | |||
|- | |||
| 8 | |||
| 442.707 | |||
| 31/24, 40/31 | |||
|- | |||
| 9 | |||
| 498.045 | |||
| '''exact [[4/3]]''' | |||
|} | |||
== Harmonics == | == Harmonics == |