70:84:105:120: Difference between revisions

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{{Infobox Chord|70:84:105:120|ColorName=gu ru-6 or g,r6, sub-6 or s6}}
{{Infobox Chord|70:84:105:120|ColorName=gu ru-6 or g,r6, sub-6 or s6}}
'''70:84:105:120''' is a ''minor sixth chord''. See also its [[Chord homonym|homonym]] [[60:70:84:105]] (a ''minor 7th flat-5th chord'' or ''half-diminished chord'').
'''70:84:105:120''', the ''harmonic sixth chord'', is a [[tetrad]] in [[7-limit]] harmony. It is the inverse of 4:5:6:7, the [[harmonic seventh chord]]. See also its [[Chord homonym|homonym]] [[60:70:84:105]] (a ''minor 7th flat-5th chord'' or ''half-diminished chord'').

Revision as of 16:53, 28 September 2025

Chord information
Harmonics 70:84:105:120
Subharmonics 1/(12:10:8:7)
Intervals from root 1/16/53/212/7
Cents from root 316¢702¢933¢
Step intervals 6/5, 5/4, 8/7
Step cents 316¢, 386¢, 231¢
Color names gu ru-6 or g,r6
sub-6 or s6
Prime limit 7
Genus 357 (105)
Intervallic odd limit 7
Otonal odd limit 105
Utonal odd limit 7
Consistent edos (d ≥ 2) 31edo*, 41edo*, 68edo*, 72edo*

70:84:105:120, the harmonic sixth chord, is a tetrad in 7-limit harmony. It is the inverse of 4:5:6:7, the harmonic seventh chord. See also its homonym 60:70:84:105 (a minor 7th flat-5th chord or half-diminished chord).