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Chapter 10 Convolution Reverb: Space Designer 12 9
Adjusting this up or down can be done graphically in the Envelope window (the large
node on the left), or by click-holding and dragging the mouse cursor up/down on the
numerical entry.
Attack Time
This parameter alters the level of the Impulse Response attack phase over time. It is
expressed in second values, with the maximum possible Attack Time mirroring the
value set by the Length parameter (see “Length” on page 122).
The Attack Time parameter determines the length of time before the decay phase of
the Volume Envelope begins.
Adjusting this left or right can be done graphically in the Envelope window (the large
node at the bottom—on the center line), or by click-holding and dragging the mouse
cursor up/down on the numerical entry.
Note that the combined total of the Volume Attack and Decay Time parameters is equal
to the total length of the Impulse Response file (determined by the Length parameter,
see “Length” on page 122), unless the Decay is shortened.
Decay Time
This parameter alters the level of the Impulse Response decay phase over time. It is
expressed in second values, with the maximum possible Decay Time mirroring the value
set by the Length parameter (see “Length” on page 122).
Adjusting this left or right can be done graphically in the Envelope window (the large
node at the bottom right), or by click-holding and dragging the mouse cursor up/down
on the numerical entry.