Zeus: Difference between revisions
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'''Zeus''' is the [[rank-3 temperament]] tempering out [[121/120]], [[176/175]], and [[385/384]]. Notice 121/120 = (176/175)(385/384), it thus equates the septimal neutral second of [[35/32]] with both [[11/10]] and [[12/11]]. That makes 11-limit harmony particularly efficient and deeply entangled with 7-limit harmony. The temperament is, in fact, one of the best ways to further temper on top of tempering out 121/120. That said, 121/120 is such a comma that, on tempering out, will neutralize the distinction between many otonal- and utonal-11 chords, so it might not fit those who wish to explore the subtlety of tones in the 11-limit. | '''Zeus''' is the [[Rank-3 temperament|rank-3]] [[temperament]] [[tempering out]] [[121/120]], [[176/175]], and [[385/384]]. Notice 121/120 = (176/175)(385/384), it thus equates the septimal neutral second of [[35/32]] with both [[11/10]] and [[12/11]]. That makes 11-limit harmony particularly efficient and deeply entangled with 7-limit harmony. The temperament is, in fact, one of the best ways to further temper on top of tempering out 121/120. That said, 121/120 is such a comma that, on tempering out, will neutralize the distinction between many otonal- and utonal-11 chords, so it might not fit those who wish to explore the subtlety of tones in the 11-limit. | ||
It also has an obvious extension to the 13-limit tempering out [[351/350]] and [[352/351]]. | |||
See [[Porwell family #Zeus]] or [[Biyatismic clan #Zeus]] for technical data. | See [[Porwell family #Zeus]] or [[Biyatismic clan #Zeus]] for technical data. | ||
== Interval lattice == | |||
<gallery> | |||
File:Lattice Zeus.png|11-limit zeus | |||
File:Lattice Zeus13.png|13-limit zeus | |||
</gallery> | |||
== Chords == | == Chords == | ||
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{| class="wikitable center-1 center-2 center-3" | {| class="wikitable center-1 center-2 center-3" | ||
|- | |- | ||
! [[Eigenmonzo|Eigenmonzo<br>(Unchanged-interval]] | ! [[Eigenmonzo|Eigenmonzo<br>(Unchanged-interval)]] | ||
! Fifth<br>(¢) | ! Fifth<br>(¢) | ||
! Major<br>Third (¢) | ! Major<br>Third (¢) |