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- 05:38, 30 April 2025 TallKite talk contribs created page Negative interval (Created page with "A negative interval is an interval that goes down the scale but up in pitch. For example, in just intonation the pythagorean comma is an ascending interval, and C♯ is higher than D♭. (Uninflected note names are here assumed to refer to 3-limit JI.) But because this comma is an augmented unison ''minus'' a minor 2nd, it can't be described as a unison or a 2nd. Just as a 5th minus a 2nd is a 4th and a 4th minus a 2nd is a 3rd, a unison minus a 2nd must be a ''...") Tag: Visual edit