The Filter is a multi-mode filter with High Pass, Bandpass, and Low Pass filters. In the graphic interface, dragging left/right adjusts the cutoff frequency, while up/down adjusts the resonance.
Filter Controls:
Dragging left/right adjusts the cutoff frequency, while up/down adjusts the resonance.
Frequency: Sets the cutoff frequency of the filter.
Resonance: Sets the resonance level at the cutoff frequency.