Pitch Spelling

• CURIE: gmeow:PitchSpelling
• IRI: https://blackcatinformatics.ca/gmeow/PitchSpelling
• Category: class
• Defined by: gmeow:slices/music
• Box roles: TBox role (What is this?)

A reified relator binding a frame-relative pitch value, a pitch spelling system, and a spelled name string. Note names (C♯4, sargam Ga, Johnston +7) are projections, not canonical pitch values; enharmonic ambiguity is modelled as two co-equal spellings of the same pitch (Principles 4, 9, 11).

Structure

Subclass of: gufo:Relator

Practical Pattern

Use gmeow:PitchSpelling as a specialized kind of gufo:Relator. Add statement metadata or a standpoint when the assertion needs provenance, confidence, or vantage.