Assertion: chord's interval | /r/HasProperty | equivalent
Facets:
value: enharmonically
type: DEGREE
value: to half
type: OTHER
Source sentences:
text: The reason is that the augmented seventh interval is enharmonically equivalent to one entire octave (in equal temperament, 3 major thirds = 12 semitones = 1 octave) and is hence perfectly consonant with the chord root.
text: Diatonic A diatonic tetrachord has a characteristic interval that is less than or equal to half the total interval of the tetrachord (or approximately 249 cents).
text: Classically, the characteristic interval is a minor third (approximately 300 cents), and the two smaller intervals are equal semitones,
text: The minor seventh interval (between root and seventh degree, i.e.: { C B♭ } in { C E♭ G♭ B♭ } ) is enharmonically equivalent to an augmented sixth { C E♭ G♭ A♯ }.