

LFO controls: Define how the filter cutoff frequency is modulated by the LFO. See AutoFilter Distortion controls in Final Cut Pro. See AutoFilter Envelope controls in Final Cut Pro.ĭistortion controls: Distort the signal both before and after the filter. See AutoFilter Filter controls in Final Cut Pro.Įnvelope controls: Define how the filter cutoff frequency is modulated over time. An extended controls section is also available.įilter controls: Control the tonal color of the filtered sound. The AutoFilter window is divided into sections for Filter, Envelope, Distortion, LFO, and Out (output) controls. These control sources are used to dynamically modulate the filter cutoff.ĪutoFilter lets you choose between different filter types and slopes, control the amount of resonance, add distortion for more aggressive sounds, and mix the original, dry signal with the processed signal.įor information about adding the AutoFilter effect to a clip and showing the effect’s controls, see Add Logic effects to clips in Final Cut Pro. Any signal level that exceeds the threshold is used as a trigger for a synthesizer-style ADSR envelope or a low-frequency oscillator (LFO). The effect works by analyzing incoming signal levels through use of a threshold parameter. You can use it to create classic, analog-style synthesizer effects, or as a tool for creative sound design. AutoFilter is a versatile filter effect with several unique features.
