brand-music
brand-music is a TypeScript library which provides branded-types related to music theory.
Types
Pitches
| Type | Representation | Description |
|---|---|---|
MidiNoteNumber | Int (0-127) | |
PitchClass | Int (0-11) | Integer representation of pitch class |
PitchClassSet | Int (0-4095) | Bit set of PitchClass |
Intervals
| Type | Representation | Description |
|---|---|---|
PitchInterval | Int | Ordered pitch interval |
Semitones | Int (0-) | Unordered pitch interval |
PitchIntervalClass | Int (0-11) | Ordered pitch-class interval |
IntervalClass | Int (0-6) | Unordered pitch-class interval |
PitchIntervalClassSet | Int (0-4095) | Bit set of PitchIntervalClass |