Curve Sequencer

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Overview

The Curve modulator lets you create custom modulation shapes using a variety of draw tools and precise editing features. It’s versatile enough for both sequencing and LFO-style tasks. Use the shape tools to build rhythmic patterns, generate random shapes, and save sub-presets.

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1. Curve Presets

The Curve modulator supports sub-presets you can save and load from the top-left bar of the panel. Plenty of presets are included, and you can easily save and reuse your favorite modulation shapes.

Click Shuffle on the left side of the preset bar to load a random preset.

2. Trigger Modes

Choose how the LFO responds to incoming MIDI notes:

• Timeline. Locks the Curve to your DAW's timeline, keeping playback synchronized with the project position and tempo.

• Trigger. Resets on incoming MIDI, then loops continuously.

• One-Shot. Resets on incoming MIDI and plays through once per note.

• Scrub. disables playback rate and lets you scan through the held Curve using the Phase control. This is useful for driving the Curve with another modulator or for remapping modulation behavior.

3. Curve Controls

Rate. Adjust the Curve modulator’s rate in Hz or BPM-synced values.

Sync. Enable or disable BPM synchronization for Rate.

Phase. Sets the phase offset of the LFO, determining where the modulation cycle begins. In Timeline mode, it offsets the phase relative to the DAW's timeline position.

Snap. Synchronizes note values to a predefined grid, ensuring notes align precisely with your timeline. This makes it easy to create sequences that remain rhythmically accurate and consistently in time.

Level. Attenuate or invert the modulator’s output. This affects every assignment that uses the Curve.

4. Curve Editor Settings

Undo. Undo the last change made in the Curve editor.

Redo. Redo the last undone change.

Horizontal Grid Division. Choose how the editor is rhythmically divided:

• Standard. Divisions by two.

• Triplet. Triplet-based divisions.

• Odd. Non-standard divisions that are neither standard nor triplet.

Vertical Grid Division. Set how the editor’s modulation level is divided. Useful for snapping the Curve to precise values.

Clear Curve. Click the Eraser icon to reset the current Curve shape.

Snap to Grid. Click the Magnet icon to enable or disable snapping to the grid when dragging.

Randomize Curve. Generate modulation shapes that fit into the current Grid Division settings.

Right-click Randomize to select a specific type. Try changing grid sizes to influence the results.

• Random Shape. Picks from any of the types below.

• Smooth. Sine-like curves.

• Linear. Triangle-like ramps.

• Chaos. Complex, less grid-bound shapes.

• Steps. Step-sequencer patterns.

• Segments. Mixed steps and linear ramps.

• Gates. On/off sequences.

• Ramp Down. Downward stabs and sweeps.

• Ramp Up. Upward pumps and sweeps.

5. Curve Editor

Use the Curve Editor to create custom modulation shapes.

With the Mouse tool selected, you can select one or more points and use these commands:

• Move Off Grid. Hold Shift while dragging a point.

• Straighten Curve. Shift-click a line or selection.

• Move Segment. Command-drag (macOS) or Ctrl-drag (Windows) on a line.

• Delete Point. Double-click a point.

6. Draw Tools

On the right side of the editor are the draw-tool buttons. The Mouse tool allows manual drawing and editing; other tools create shapes based on the current grid settings.

Slope. Adjust the curvature of the selected draw tool.

Invert. Invert the tool’s shape for additional variations.