12L 5s: Difference between revisions
m →Scales: +edson17 |
m Added links to leapday, leapweek & Declan PB |
||
| Line 12: | Line 12: | ||
This MOS separates its small steps by intervals of 3L-2L-3L-2L-2L. Its major third of -4 generators approximates an interval between [[24/19]] and [[32/25]], thus its generator is a perfect fourth between 7\17 (494.118 cents) and 5\12 (500 cents). | This MOS separates its small steps by intervals of 3L-2L-3L-2L-2L. Its major third of -4 generators approximates an interval between [[24/19]] and [[32/25]], thus its generator is a perfect fourth between 7\17 (494.118 cents) and 5\12 (500 cents). | ||
The leapday/leapweek version is proper, but the Pythagorean/schismic version is improper (it does not become proper until you add 12 more notes to form the schismic 29-note scale). | The [[leapday]]/[[leapweek]] version is proper, but the Pythagorean/schismic version is improper (it does not become proper until you add 12 more notes to form the schismic 29-note scale). | ||
== Modes == | == Modes == | ||
Mode names are borrowed from the [[Subaru scale]], proposed by Declan Paul Boushy. | Mode names are borrowed from the [[Subaru scale]], proposed by [[Declan Paul Boushy]]. | ||
{| class="wikitable" | {| class="wikitable" | ||