10.6

136Logic Pro Effects
Tip: LFO modulations are the key to interesting effects. Set up either completely
different or complementary filter curves in both filter banks. You can use rhythmic
material—such as a drum loop—as an input signal, and set up tempo-synchronized
modulations, with different rates for each LFO. Also try inserting a tempo-synchronized
delay effect—such as Tape Delay—after the EVOC 20 Filterbank to produce unique
polyrhythms.
Logic Pro EVOC 20 Filterbank output controls
The output parameters provide control over the level and stereo width. The output section
also incorporates an integrated overdrive (distortion) circuit.
Output parameters
• Overdrive button: Turn the overdrive circuit on or off.
Note: To hear the overdrive effect, you might need to boost the level of one or both
filter banks.
• Level slider: Set the volume of the output signal.
• Stereo Mode pop-up menu: Choose the input/output mode.
• In s/s mode (stereo input/stereo output), the left and right channels are processed
by separate filter banks.
• In m/s mode (mono input/stereo output), a stereo input signal is first summed to
mono before being routed to the filter banks.
• Stereo Width knob: Distribute the output signals of the filter bands in the stereo field.
• At the 0 position to the left, the outputs of all bands are centered.
• At the centered position at the top, the outputs of all bands ascend from left to right.
• At the full position to the right, the bands are output to the left and right
channels alternately.