As an entrepreneur and programmer I am part of a few different projects and companies that develop audio plugins. Today, I am releasing a new plugin with denise, called The Sweeper. The Sweeper is a dynamic filter that adjusts its frequency based on the loudness of the source or side-chain signal. The idea for The Sweeper was put forth by producer nrec, who has a number of unexpected uses for the plugin. Check out one of his videos:
You can find numerous additional examples of using The Sweeper to create new and interesting effects here.