Sweep – Infinity Filter Audio Plugin (VST3/AU/AAX)

Sweep is an audio plugin that creates endless rising or falling filter effects using Shepard tone and Risset filter algorithms. The plugin features independent left and right channel control for stereo-aware processing. Control the filterbank using intuitive graphical EQ-style “factor” handles instead of complex parameters. Includes a built-in smooth random noise generator with Phase and Complexity controls for adding subtle to fast movement variations.

Originally developed from a Max Patch in 2018, Sweep supports keyboard control via WASD and arrow keys for improved workflow.