Ableton/Live/UG/29 Audio Effect Reference/04 Auto Shift/02 Quantizer Tab

- The Quantizer corrects pitch to the notes of a scale.
- Pitch Correction Meter — how far, in cents, the input is being moved, with the target note below it
- Correction Strength — how hard pitch is pulled to the target
- Smooth and Smoothing Time (0–200 ms) — smooth transitions between notes and keep natural vibrato. Together with Correction Strength they range from subtle to hard, stepped correction.
- Included Notes in Scale — click notes to build a scale, or use Root and Scale
- Pitch Shift — transposes by scale degrees after correction
- Use Current Scale in the title bar follows the clip's scale, shows its notes in purple, and disables Root and Scale.