128:162:192:243: Difference between revisions

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{{Infobox Chord}}
{{Infobox Chord|ColorName=maj7 or M7, lawa-7 or Lw7}}
'''128:162:192:243''' is a [[major seventh chord]] in the [[3-limit]].
'''128:162:192:243''' is a [[major seventh chord]] found in the [[3-limit]] [[5L 2s|diatonic]] scale.


It may be considered a 3-limit approximation of [[8:10:12:15]], tempering the third and seventh by [[81/80]].
In [[meantone]] this chord is [[tempered together]] with [[8:10:12:15]], tempering the third and seventh by [[81/80]].


[[Category:Major seventh chords|###]]
[[Category:Major seventh chords|###]]

Latest revision as of 19:10, 24 September 2024

Chord information
Harmonics 128:162:192:243
Subharmonics 1/(243:192:162:128)
Intervals from root 1/1 – 81/64 – 3/2 – 243/128
Cents from root 0¢ 408¢ 702¢ 1110¢
Step intervals 81/64, 32/27, 81/64
Step cents 408¢, 294¢, 408¢
Color names maj7 or M7
lawa-7 or Lw7
Prime limit 3
Genus 35 (243)
Intervallic odd limit 243
Otonal odd limit 243
Utonal odd limit 243
Consistent edos (d ≥ 2) 12edo**, 24edo*, 29edo*, 41edo**, …

128:162:192:243 is a major seventh chord found in the 3-limit diatonic scale.

In meantone this chord is tempered together with 8:10:12:15, tempering the third and seventh by 81/80.