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| {{Infobox
| | #REDIRECT [[Minor third (interval region)]] |
| | Title = Diatonic minor third
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| | Header 1 = MOS | Data 1 = [[5L 2s]]
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| | Header 2 = Other names | Data 2 = Minor 2-diastep
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| | Header 3 = Generator span | Data 3 = -3 generators
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| | Header 4 = Tuning range | Data 4 = 240–343{{c}}
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| | Header 5 = Basic tuning | Data 5 = 300{{c}}
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| | Header 6 = Function on root | Data 6 = Mediant
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| | Header 7 = Interval regions | Data 7 = [[Semifourth]], [[neutral third]], [[minor third (interval region)|minor third]]
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| | Header 8 = Associated just intervals | Data 8 = [[6/5]], [[32/27]]
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| | Header 9 = Octave complement | Data 9 = [[Major sixth (diatonic interval category)|Major sixth]]
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| }}
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| A '''minor third''' ('''m3''') is an interval that spans two scale steps in the [[5L 2s|diatonic]] scale with the minor (narrower) quality. It is generated by stacking 3 fourths [[octave reduction|octave reduced]], and depending on the specific tuning, it ranges from 240 to 343{{cent}} ([[5edo|1\5]] to [[5edo|2\7]]).
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| In [[just intonation]], an interval may be classified as a major third if it is reasonably mapped to 2\7 and [[24edo|6\24]] (precisely two steps of the diatonic scale and three steps of the chromatic scale). The use of 24edo's 6\24 as the mapping criteria here rather than [[12edo]]'s 3\12 better captures the characteristics of many intervals in the [[11-limit|11-]] and [[13-limit]].
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| The minor third can be stacked with a [[major third (diatonic interval category)|major third]] to form a perfect fifth, and as such is often involved in chord structures in diatonic harmony.
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| In [[TAMNAMS]], this interval is called the '''minor 2-diastep'''.
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| {{Todo|inline=1|WIP}}
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| == See also ==
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| * [[Minor third]] (disambiguation page)
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| [[Category:Diatonic interval categories]] | | [[Category:Diatonic interval categories]] |