HoRNet Plugins has announced that its intelligent de-esser plugin Sybilla is free to download for the next few days.

Sybilla is an intelligent de-esser designed with one purpose: reduce those sibilant in almost no time. It works dividing the input signal in 8 different bands carefully tuned to the sibilant sound frequencies, the output of these filters drive a VCA modeled compressor that has a smooth and pleasant response. This coupled with envelope followers “perfect for speech” gives Sybilla a very musical sound but effective de-essing.

Sybilla has just two knobs, since the frequency detection is done automatically to always catch the most critical part you only have to decide how much the de-esser should work on those frequencies and if you like some of the original signal mixed in.
That’s it. Sybilla is easy and effective de-essing.

Regularly priced 12.99 EUR, the plugin is free until 10am, November 27th, 2022 (CET). The plugin comes in VST/VST3, AU and AAX formats for Windows and Mac.

More information: HoRNet Plugins