Sensamagic dominant chord: Difference between revisions

Adopt transclusion
Theory: update the essentially tempered chord section
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{{:Flora's analysis on septimal voice leading}}
{{:Flora's analysis on septimal voice leading}}


=== Relationship to essentially tempered chord ===
=== Relation to essentially tempered chords ===
The chord by itself is not a [[Dyadic chord|essentially tempered chord]] of the sensamagic temperament because 140/81 is an approximation of [[12/7]], and 1-9/7-12/7 is utonal. But the tempered essence is emergent if the chord is viewed relative to the tonic. The minimalist essence of this chord is the 27-odd-limit triad 1-28/27-9/7 with steps 28/27-5/4-14/9, and 1-28/27-27/14 with steps 28/27-15/8-28/27.
The chord by itself is utonal and not an [[essentially tempered chord]] of the sensamagic temperament, but the tempered essence is emergent if the chord is viewed relative to the tonic. The minimalist essence of this chord is the 27-odd-limit triad 1-28/27-9/7 with steps 28/27-5/4-14/9, and 1-28/27-27/14 with steps 28/27-15/8-28/27.


== Variations ==
== Variations ==