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VST3 Note Expression type IDs.
These constants identify the type of per-note expression in
NoteExpressionValue, NoteExpressionInt, and NoteExpressionText events.
Constantsยง
- BRIGHTNESS
- Per-note brightness/timbre (0.0 to 1.0).
- CUSTOM_
END - End of custom expression type range.
- CUSTOM_
START - Start of custom expression type range.
- EXPRESSION
- Per-note expression (general purpose, 0.0 to 1.0).
- INVALID
- Invalid type ID.
- PAN
- Per-note pan (-1.0 = left, 0.0 = center, 1.0 = right).
- PHONEME
- Phoneme expression type (for vocal synthesis).
- TEXT
- Text expression type.
- TUNING
- Per-note tuning in semitones. Critical for MPE pitch bend. Typically -0.5 to 0.5 for standard pitch bend range.
- VIBRATO
- Per-note vibrato depth (0.0 to 1.0).
- VOLUME
- Per-note volume (0.0 = silent, 1.0 = full).