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| '''Lefts and rights notation''' (<>) is a notation for [[just intonation]] primarily developed by [[User:CompactStar|CompactStar]]. It represents every just interval as a sequence of lefts/rights and a diatonic degree.
| | #redirect [[User:CompactStar/Lefts and rights notation]] |
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| == Explanation ==
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| All intervals are given a diatonic degree (e.g. [[3/2]] is a fifth), derived from their [[7edo]] [[patent val]] mapping. A basic (b) n-th is the simplest (via [[Tenney height]]) just n-th. For example:
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| Basic unison = [[1/1]]
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| Basic second = [[8/7]]
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| Basic third = [[5/4]]
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| Basic fourth = [[4/3]]
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| Basic fifth = [[3/2]]
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| Basic sixth = [[5/3]]
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| Basic seventh = [[7/4]]
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| Basic octave = [[2/1]]
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| A left (<) n-th is the simplest n-th that is flatter than the basic n-th.
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