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Table Of Contents
GateR: The Gate control signal is used to maintain a constant level, while the note is
held. As soon as you release the key, the release phase begins. The Attack, Decay and
Sustain sliders of the ADSR Envelope have no impact on the sound’s level.
Modulating the Sound of the ES1
The ES1 offers a number of simple, yet flexible, modulation routing options. Modulation
is used to add animation to your sound over time, making it more interesting, lively, or
realistic. A good example of this type of sonic animation is the vibrato used by orchestral
string players.
Modulation EnvelopeRouterLFO parameters
LFO parameters: Used to modulate other ES1 parameters. See Using the ES1 LFO.
Router: Allows you to choose which ES1 parameters are modulated. See Using the ES1
Router below.
Modulation Envelope: A dedicated modulation control source, it can directly control
other ES1 parameters, or it can control the LFO level. See Using the ES1 Mod Envelope.
Using the ES1 Router
The router is used to determine which of the ES1 parameters are modulated by the LFO
(see Using the ES1 LFO) and/or by the Modulation Envelope (see Using the ES1 Mod
Envelope). The parameter target buttons in the left column enable LFO modulation, and
the ones in the right column set the target for the Modulation Envelope.
Parameter target buttons
Pitch buttons: Turn on to modulate the pitch—the frequency—of the oscillators.
Pulse Width buttons: Turn on to modulate the pulse width of the pulse wave.
41Chapter 4 ES1