13edo scales: Difference between revisions

Inthar (talk | contribs)
Inthar (talk | contribs)
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The archaeotonic scale is overall brighter, more "majory" and more concordant than the oneirotonic scale: there are more 4:5:9 chords and chords involving the 11th and 13th harmonics, and extremely dissonant intervals such as 16/11 and 32/21 are less common.
The archaeotonic scale is overall brighter, more "majory" and more concordant than the oneirotonic scale: there are more 4:5:9 chords and chords involving the 11th and 13th harmonics, and extremely dissonant intervals such as 16/11 and 32/21 are less common.


An interesting feature is that you can switch whether you perceive an interval as minor or major by approaching it from opposite directions: for example, a minor sixth can be made to sound like a diatonic major sixth by walking up large-large-small-large-large from the tonic or like a diatonic minor sixth by walking down by two whole steps.
===Scales===
===Scales===
The position of the small step determines the sound of the 7-note MOSes.
*Ryonian: Whole tone with a leading tone up to the tonic
*Karakaliaan: Bright whole tone major with a bit of Mixolydian
*Lobonian: Bright with a bit of natural minor
*Horthathian: The true Lydian equivalent? + Locrian
*Oukranian: Ironically the most major scale-like of them all?
*Tamashian: The true "minor" equivalent
*Zo-Kalarian: The Phrygian equivalent
You can also switch whether you perceive an interval as minor or major by approaching it from opposite directions: for example, a minor sixth can be made to sound like a diatonic major sixth by walking up large-large-small-large-large from the tonic or like a diatonic minor sixth by walking down by two whole steps.


===Harmony===
===Harmony===