Intelligent De-Esser Plug-In

HoRNet releases Sybilla for Mac and Windows      18/09/13

Buying Choices

HoRNet Plugins tells us that Sybilla is an intelligent de-esser designed with one purpose - to reduce those sibilant frequencies in almost no time, They say that it works dividing the input signal in 6 different bands carefully tuned to the sibilant sound frequencies, the output of these filters driving a VCA modeled compressor that has a smooth and pleasant response. HoRNet believes that 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.


  • Automatic de-essing
  • adjustable effect amount
  • 6 different detection filters
  • effective de-essing regardless of signal level
  • dry/wet knob
  • Mac OS X (>=10.5) and Windows support
  • 64bit compatibility both on Mac and Windows
  • Audio Units VST2.4 and VST3 format

Pricing and Availability:


More information:



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