Assertion: forte's system | /r/CapableOf | split the octave
Facets:
value: into twelve semitones
type: OTHER
Source sentences:
text: In the 12-TET tuning system (or in any other system of tuning that splits the octave into twelve semitones), each pitch class may be denoted by an integer in the range from 0 to 11 (inclusive), and a pitch class set may be denoted by a set of these integers.