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| An '''equal division of a non-octave interval''' ('''EDONOI''' or '''edonoi''') is a [[tuning]] obtained by dividing a [[non-octave]] [[interval]] in a certain number of [[equal-step tuning|equal steps]]. In the broader sense, any [[equal tuning]] that is not an integer [[EDO]] is an EDONOI.
| | #redirect [[Equal-step tuning#Edonoi]] |
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| The most often used EDONOI include the equal-tempering of the [[BP|Bohlen-Pierce scale]] (i.e. [[13edt|13 equal divisions of 3]]), the [[Phoenix]] tuning, tunings of [[Carlos Alpha]], [[Carlos Beta|Beta]], and [[Carlos Gamma|Gamma]], the [[19edt|19 equal divisions of 3]], the [[6edf|6 equal divisions of 3/2]], the [[2ed13/10|2 equal divisions of 13/10]], and [[88cET]].
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| For a more extensive list of EDONOI see [[Equal-step tuning#Equal divisions]].
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| Some EDONOI contain an interval close to [[2/1]] that might function like a stretched or squashed octave. They can thus be considered variations on EDOs. Other EDONOI contain no approximation of an octave or a compound octave (at least, not for a while), and continue generating new tones as they continue upward or downward. Such scales lack a very familiar compositional [[redundancy]], that of [[octave equivalence]], which might require special attention.
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| == External links ==
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| * [http://www.nonoctave.com/tuning/quintave.html X. J. Scott's Equal Divisions of Rational Intervals]
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| [[Category:Edonoi| ]] <!-- main article -->
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| [[Category:Terms]] | | [[Category:Terms]] |
| [[Category:Equal-step tuning]] | | [[Category:Equal-step tuning]] |
| [[Category:Acronyms]] | | [[Category:Acronyms]] |