Motion Filter Upgrade from The Sweeper: Sweep and LFO Filter Plugin

Sweeper mode follows the dynamics of the incoming signal, so the filter opens and closes with the audio. You control the detection sensitivity, attack and release of the filter envelope, and a skew control that sets the midpoint of the filter action. An optional sidechain input lets another source drive the envelope instead.

LFO mode runs the filter on a waveform with adjustable speed, which can be set in Hz or synced to the host tempo. The Smooth control softens the edges of the wave, and the Release sync option keeps Sweeper envelopes locked to tempo.

Start and End set the frequency range of the motion, and Freq lock ties the two points to a fixed ratio so the sweep keeps its shape as you move them. Resonance can be static (Regular) or respond to the signal (Dynamic), and Filter flip reverses the direction of the motion.

Mix blends the dry signal with the filtered result, and Output sets the global level. The Detector Stereo Link option lets detection work from a summed or dual mono signal.