User:CompactStar/Ordinal interval notation: Difference between revisions

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'''Lefts and rights notation''' is a notation for [[just intonation]].
#redirect [[User:CompactStar/Lefts and rights notation]]
 
Intervals are represented by a conventional interval classification with lefts and rights added. To get the classification for an interval, multiply the interval classes of the prime harmonics which it factors into, which are predefined as follows:
{|class="wikitable"
|-
!Prime harmonic
!colspan="3"|Interval
|-
|[[2/1]]
|P8
|perfect octave
|C
|-
|[[3/2]]
|P5
|perfect 5th
|G
|-
|[[5/4]]
|M3
|major 3rd
|E
|-
|[[7/4]]
|m7
|minor 7th
|Bb
|-
|[[11/8]]
|P4
|perfect 4th
|F
|-
|[[13/8]]
|m6
|minor 6th
|Ab
|-
|[[17/16]]
|m2
|minor 2nd
|Db
|-
|[[19/16]]
|m3
|minor 3rd
|Eb
|-
|[[23/16]]
|A4
|augmented 4th
|F#
|-
|[[29/16]]
|m7
|minor 7th
|Bb
|-
|[[31/16]]
|P8
|perfect octave
|C
|-
|[[37/32]]
|M2
|major 2nd
|D
|-
|[[41/32]]
|M3
|major 3rd
|E
|-
|[[43/32]]
|P4
|perfect 4th
|F
|-
|[[47/32]]
|P5
|perfect 5th
|G
|-
|[[53/32]]
|M6
|major 6th
|A
|-
|[[61/32]]
|M7
|major 7th
|B
|}

Latest revision as of 03:31, 2 January 2024