Pitch Interval
- CURIE:
gmeow:PitchInterval - IRI: https://blackcatinformatics.ca/gmeow/PitchInterval
- Category: class
- Defined by:
gmeow:slices/music - Box roles: TBox role (What is this?)
A frame-relative directed interval between two pitch values, expressed as an exact ratio or in cents. Intervals are not subclasses of PitchValue; they are a distinct kind of frame-relative quantity (Principle 9).
Structure
Subclass of: gmeow:PitchExpression
Practical Pattern
Use gmeow:PitchInterval as a specialized kind of gmeow:PitchExpression. Add statement metadata or a standpoint when the assertion needs provenance, confidence, or vantage.