Ringshifter LFO modulation controls in Final Cut Pro
The Ringshifter oscillator Frequency and Dry/Wet parameters can be modulated with the LFO—and the envelope follower (see Ringshifter Envelope Follower controls in Final Cut Pro). The oscillator frequency even allows modulation through the 0 Hz point, thus changing the oscillation direction. The LFO produces continuous, cycled control signals.
For information about adding the Ringshifter effect to a clip and showing the effect’s controls, see Add Logic effects to clips in Final Cut Pro.

Power button: Turn the LFO on or off.
Symmetry and Smooth sliders and fields: These controls, on either side of the Waveform display, change the shape of the LFO waveform.
Waveform display: The LFO waveform display provides visual feedback about the waveform shape.
Rate knob and field: Set the (waveform cycle) speed of the LFO.
Sync button: Synchronize the LFO cycles (LFO rate) with the project tempo, using musical note values.