neutral third (Q7003029)

From Wikidata

any interval wider than a minor third but narrower than a major third, e.g. with frequency ratios of 11:9 (undecimal neutral third), 16:13 (tridecimal neutral third) or with exactly 3½ semitones in equal temperament (equal-tempered neutral third)

undecimal neutral third
tridecimal neutral third
equal-tempered neutral third

Language	Label	Description	Also known as
English	neutral third	any interval wider than a minor third but narrower than a major third, e.g. with frequency ratios of 11:9 (undecimal neutral third), 16:13 (tridecimal neutral third) or with exactly 3½ semitones in equal temperament (equal-tempered neutral third)	undecimal neutral third tridecimal neutral third equal-tempered neutral third