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To create a new variation
After selecting the algorithm, its sound can be modified to suit a particular application
by changing one or more of the parameter controls situated underneath the parameter
display panel.
To store new variations
Each algorithm has its parameter settings stored in the XL8. When the Virtual DN-780
effect is used, the most recent settings for each algorithm are recalled. If you need to
return to the current settings of any algorithm at any point in show, you can store them
in the appropriate scene; see Chapter 12, "Automation".
All of the algorithms are stored together, with each one containing the settings it had at
the time of store. If you wish to use any algorithm, but with different settings, just
store the new settings.
To recalling existing variations
Click on the scene containing the settings you require; see Chapter 12, "Automation".
Parameter application notes
Pre-delay
0 to 990 milliseconds (ms) of pre-delay is available allowing a very wide range of
control. Delays of less than 30ms closely integrate the direct and reverberant sounds;
often a desirable feature on percussive sounds. Delays of 50ms or more cause the
direct and reverberant sounds to separate and convey a feeling of depth and distance to
the simulated environment. Delays above 2300ms are used for creating special effects.
Pattern
The pattern control alters the 'density' of the early reflections. It is adjustable from 0 to
9 as shown on display f1, with 0 giving a low density or 'grainy' character to the early
reflections and 9 producing a high density effect.
Level
The level control functions convincingly as a 'depth' control, altering the apparent
distance between the sound source and the listener. It is adjustable from 0 to 9 as
shown on display f2, with 0 being relatively distant and 9 bringing the sound source
closer.
Decay
The reverberation decay time is adjustable from 0.1 to 18 seconds, depending on room
size, changing the reverberant field from a virtually dead sound to a totally surreal
effect. Short decay times, under one second, are essential for authentic small room
simulation and also extremely useful for ambience applications where classic
reverberation is not wanted. Reverb times of 1 to 4 seconds cover the majority of
normal applications where classic reverberation is required. Longer decay times are
available for special effect applications.
Chapter 13: Effects
XL8 Control Surface
Operator Manual
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