EDIT PAGE - FIlter Resonance
Resonance is also called ‘Q’ or Emphasis in synthesizers, because it emphasizes the cutoff point of the filter. Resonance can often increase the loudness of the Filter, so its a good idea to use this control along with the Filter Gain, so that audio clipping does not occur.
TIP: Omnisphere’s UVI1 filter can self-oscillate. If the Resonance is set to maximum, the filter can be ‘tuned’ by the cutoff control.