Dynamic Processing 189
• Attack: varies the VCA envelope attack time from 0 to 163.69
seconds.
• Hold: sets the duration of the peak, from 0 to 21.69 seconds. If a
key is held down longer than the hold duration, the decay phase will
begin. If a key is released during the hold duration, the release phase
will begin.
• Decay: varies the initial decay time from 0 to 163.69 seconds.
• Sus: (Sustain) varies the envelope sustain level from 0 to 100% of
the peak level.
• Rel: (Release) varies the release time from 0 to 163.69 seconds.
6. Press ENTER to exit the submodule. The ESI-32 will return to the
Module Identifier.
The Low-Frequency Oscillator (LFO) submodule contains three pages.
Page one sets the LFO rate, the shape of the LFO waveform, and the
delay before onset of modulation. Pages two and three determine the
degree to which the rate will be varied as you play different notes (LFO
variation), the LFO’s destination(s): pitch (which produces vibrato), the
VCF cutoff, the VCA amplitude (produces tremolo—attention surf music
and Bo Diddley fans), and panning (spatial modulation). The amount of
modulation sent to each destination is variable from 0 to 100%.
1. Activate Dynamic Processing module.
2. Select Submodule 4.
3. Move the cursor to the parameter(s) to be adjusted, and select
the desired value(s) with the data entry knob. The first page
shows:
LFO
Rate: 4.25Hz
Shape: triangle
Delay: 0.00s
• LFO Rate: varies the LFO speed from 0.08 Hz to 18.14 Hz.
• LFO Shape: selects the waveshape of the LFO. The available LFO
waveforms are: triangle, sine, sawtooth and square.
• LFO Delay: sets the amount of time between hitting a key and the
onset of modulation. This simulates an effect often used by string
players, where the vibrato is brought in only after the initial note
pitch has been clearly established. The delay range is from 0 to
21.69 seconds.
4. LFO
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