MOTU 828x 28x30 Audio Interface with ThunderTechnology - Manual (Page 90)

C U E M I X F X
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Routing inputs, busses and outputs to the
reverb processor
The reverb processor is a single, independent unit
that provides stereo reverb.You can route multiple
signals to it from various points (sends) in the
CueMix FX mixer, but all incoming signals to the
reverb processor are merged and processed
together. The resulting stereo output from the
reverb can then be inserted into a mix bus or
output using stereo returns.
Reverb sends
The following signals can be sent to the reverb
processor via their corresponding sends (discussed
earlier in this chapter):
■
Mono or stereo inputs (Figure 9-3 on page 74)
■
Mix bus output (Figure 9-2 on page 72)
■ Outputs (Figure 9-6 on page 77)
Reverb returns
The stereo output from the reverb processor can be
sent to the following destinations via their
corresponding returns (discussed earlier in this
chapter):
■ Mix bus outputs
■
Outputs
■
The computer (via the Reverb Return bus)
Split point
The Split Point (Figure 9-23) prevents feedback
loops that would be caused by a signal being sent to
the reverb processor and then returned to the same
signal path.
Mixes
When the Split Point is set to Mixes , the returns in
the Mix bus tab become active and the sends in the
Output tab gray out. This allows you to send from
inputs and mixes and return to mixes and outputs.
Outputs
When the Split Point is set to Outputs , the sends in
Output tab become active and the returns in the
Mix bus tab gray out. This allows you to send from
inputs, mixes and outputs and return to outputs.
Primary controls
The Primary Controls section (Figure 9-23) in the
Reverb tab provides the following basic parameters
for programming the reverb.
Reverb Time
Reverb time determines the length of decay, or tail ,
of the reverb. This is a global setting for the reverb
processor. You can further refine the tails by
independently setting the reverb time of three
separate frequency bands, as discussed below in
the Reverb Design section.
PreDelay
PreDelay is the amount of time before you hear the
very first reflections. If you are in a large room, it
takes a while before the first reflections return.
PreDelay is useful for clarifying the original sound.
For example, with vocals, the reflections won’t start
until after the initial sound of a word has been
sung.
Shelf Filter
The Shelf Filter is a low-pass filter that controls the
high frequency characteristics of the overall effect.
Frequency sets the cutoff frequency for the filter
and Cut sets the amount of signal attenuation
applied by the filter.
Early reflections
Initial reflections give a space its unique sound.
The shape of the room, the angles of the walls, even
furniture in the room will produce a series of Initial
Reflections. Think of the early reflections and
room type
as the “flavor” of the reverb. You can
choose between several types of rooms. These are
acoustic models for simulating these different