DesertFreeze: Created page with "{{Infobox chord}} '''12:15:19''', the novemdecimal augmented triad, is the best approximation of the western augmented triad within the 19-odd-limit. The highest error within the chord is a mere 14 cents (by the 5/4 major third), making it very close to 12edo. Additionally, its augmented fifth is 19/18 away from the 3/2 perfect fifth in the 4:5:6 major triad, making it an option for satisfying resolution in JI."

2026-07-27T16:34:48Z

Created page with "{{Infobox chord}} '''12:15:19''', the novemdecimal augmented triad, is the best approximation of the western augmented triad within the 19-odd-limit. The highest error within the chord is a mere 14 cents (by the 5/4 major third), making it very close to 12edo. Additionally, its augmented fifth is 19/18 away from the 3/2 perfect fifth in the 4:5:6 major triad, making it an option for satisfying resolution in JI."

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{{Infobox chord}}

'''12:15:19''', the novemdecimal augmented triad, is the best approximation of the western augmented triad within the [[19-odd-limit]]. The highest error within the chord is a mere 14 cents (by the 5/4 major third), making it very close to [[12edo]]. Additionally, its augmented fifth is 19/18 away from the 3/2 perfect fifth in the 4:5:6 major triad, making it an option for satisfying resolution in JI.

12:15:19 - Revision history