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188 Chapter 14 The EVOC 20 PS
This pull-down menu offers the choice of Voc(oder), Syn(thesis) and Ana(lysis). These
options allow you to determine the signal that you wish to send to the EVOC 20 PS
main outputs. To hear the vocoder effect, the Signal parameter should be set to Voc.
The other two settings are useful for monitoring purposes.
Ensemble
The three Ensemble switches switch the ensemble effect(s) on or off. Ensemble I is a
special chorus effect. Ensemble II is a variation, creating a fuller and richer sound by
using a more complex modulation routine.
Level
The Level slider controls the volume of the EVOC 20 PS output signal.
Stereo Width
Stereo Width distributes the output signals of the Synthesis section’s filter bands in the
stereo field.
• At the left position, the output of all bands are centered.
• At the centered position, the output of all bands ascends from left to right.
• At the right position, the bands are output—alternately—to the left and right
channels.
MIDI Controllers Received
The following tables show the CC numbers used when the following MIDI preference is
active: Options > Settings > MIDI Options > (Version 4.x behavior).
Sidechain Analysis Attack CC #77
Release CC #78
Freeze CC #76
Keyboard Mode CC #89
Voices CC #83
Unison CC #108
Synthesis Oscillator Mode CC #88
Osc 1 Octave CC #90
Osc 1 Waveform CC #94
Osc 2 Waveform CC #95
Osc 2 Semitone CC #93
Detune/Ratio Fine CC #91
Osc Mix/FM Intensity CC #100
Noise Level CC #99
Color CC #98
Analog Tune CC #84
Intensity CC #85