User guide

DSP presets
45
PLII Music preset parameters
Parameter Options What it changes
Steered All Steered Rear, Which of the four surround
Steered Side, channels are generated by
All Steered steering.
R Delay 10ms to 15ms The delay of the rears.
S Delay 10ms to 15ms The delay of the sides.
Width 0 to 7 The centre spread, where 0 is
full centre and 7 is full left and
right.
Dimension -3 to +3 The spatial soundfield, where
-3 puts the balance to the rear
of the room and +3 puts it to
the front.
Panorama No, Yes Extends the front stereo image
to include the surround
speakers, providing a wrap-
around effect.
Music Logic DSP preset parameters
Parameter Options What it changes
Roll Off, Low, The degree of left-right
Med, High steering.
Yaw Off, Low, The degree of front-rear
Med, High steering.
Mono Rear Steered Rear, Which of the surround
Steered Side, channels are generated by
Steered All, steering.
Mono All, Mono
Rear, Mono Side
PLII Music
The PLII Music preset is designed to use the Pro Logic II DSP
processing mode to decode music sources. It provides
additional Width, Dimension, and Panorama preset parameters
to allow you to adjust the sound field.