9edo: Difference between revisions
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| Augmented 1sn = -1\9 = -133¢ | | Augmented 1sn = -1\9 = -133¢ | ||
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'''9 EDO''' divides the octave into nine equal parts each of 133+1/3 [[cent]]s precisely. | '''9 EDO''' divides the octave into nine equal parts each of 133+1/3 [[cent]]s precisely. It is also the first odd composite edo. | ||
== Theory == | == Theory == | ||
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<references/> | <references/> | ||
== Linear | == Linear temperaments == | ||
9EDO contains a pentatonic [[MOSScales|MOS scale]] -- 2L 3s (1 3 1 3 1) -- with a heptatonic extension -- 2L 5s (1 1 2 1 1 2 1, sometimes called "mavila" or "antidiatonic"). Indonesian pelog scales sometimes use five-tone subsets of a seven-tone superset in a similar way, and it has been suggested that Indonesian gamelan music stems from a [http://www.neuroscience-of-music.se/pelog%20historical.htm 9EDO tradition]. | 9EDO contains a pentatonic [[MOSScales|MOS scale]] -- 2L 3s (1 3 1 3 1) -- with a heptatonic extension -- 2L 5s (1 1 2 1 1 2 1, sometimes called "mavila" or "antidiatonic"). Indonesian pelog scales sometimes use five-tone subsets of a seven-tone superset in a similar way, and it has been suggested that Indonesian gamelan music stems from a [http://www.neuroscience-of-music.se/pelog%20historical.htm 9EDO tradition]. | ||
==Pathological Modes== | |||
2 1 1 1 1 1 1 1 [[1L 7s]] MOS | |||
== Selected Just Intervals == | == Selected Just Intervals == | ||