Interseptimal interval: Difference between revisions
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Of especial interest are the chthonic and ouranic regions, being very close to intervals of [[5edo|5EDO]], and in central positions within the two imperfect interval categories. In this framework, they can easily function as "neutral/middle" intervals to which other intervals in their pentatonic category are compared. So composing in a pentatonic framework may allow interseptimal intervals to play much more pivotal roles than usual. | Of especial interest are the chthonic and ouranic regions, being very close to intervals of [[5edo|5EDO]], and in central positions within the two imperfect interval categories. In this framework, they can easily function as "neutral/middle" intervals to which other intervals in their pentatonic category are compared. So composing in a pentatonic framework may allow interseptimal intervals to play much more pivotal roles than usual. | ||
This is because interseptimal intervals are the neutral intervals with respect to the parent [[mos]] [[2L 3s]] of the diatonic mos [[5L 2s]]. See [[Neutral and interordinal k-mossteps]] for a partial generalization of this behavior to other mosses. | |||
== Examples == | == Examples == | ||