User manual

Table Of Contents
275
Surround sound (Cubase only)
Using the SurroundPanner V5
The LFE encoder
Use the LFE encoder in the plug-in panel to set the signal amount sent to the LFE
(Low Frequency Effects) channel.
Ö The LFE channel is used as a full range channel, no low-pass filtering is applied.
Center Distribution
The Center Distribution control is used to distribute part or all of the center signal to
the left and right front speakers.
For example, this can be useful in the following situation: The center signal is panned
directly to the center speaker and the Center Distribution is set to 0
%. However, the
signal is too discrete for your liking, and you want to add part of the signal to the left
and right front speakers to widen it. You can do this by raising the Center Distribution
value. At 100
%, the center source is provided entirely by the phantom image created
by the left and right speakers and using a value in between you can distribute the
signal to the three speakers.
A blue line at the top of the surround field indicates the distance up to which a phantom
signal is added. If you position the source signal inside this range, the signal is sent to all
three channels.
Divergence controls
The three divergence controls (Front, F/R, and Rear) determine the attenuation curves
used when positioning sound sources for X-axis front, Y-axis (front/rear), and X-axis
back. If all three controls are set to 0
%, positioning a sound source on a speaker sets
all other speakers to zero level. With higher values, the other speakers receive a
percentage of the sound source.
Blue horizontal and vertical lines visualize the effects when changing the divergence
settings.
For example, by using the front divergence, you can acoustically intensify the distance
from the action on screen as perceived by the audience.
-At 0 % the perception is very focused (concentrated in one spot).
-At 100 % the perception is very diffuse (hard to locate).
Ö The Center Distribution value and the front divergence are combined. If the front
divergence is set to 100
%, the Center Distribution has no effect.
!
Note that for this to work, the front speaker configuration needs to be symmetrical and
there can never be more than 3 speakers involved.