Assertion: chord's interval | /r/HasProperty | inverted
Facets:
Source sentences:
text: An interval is inverted by raising or lowering either of the notes by one or more octaves so that the positions of the notes reverse (
text: The fact that a chord and its tritone substitution have the third and seventh in common is related to the fact that in 12 equal temperament, the 7:5 and 10:7 ratios are represented by the same interval, which is exactly half of an octave (600 cents) and is its own inversion.