JBL SYNTHESIS SDP-40HD User Manual page 120

Mode Adjust
CATHEDRAL
MODE ADJUST CATHEDRAL
The CATHEDRAL mode is similar to the CHURCH listening mode. It
uses a reverb algorithm to emphasize the rich, smooth, reverberant
decay characteristic of large listening spaces with long reverber-
ation time relative to their size, such as cathedrals.
The CATHEDRAL mode is a superior room simulation listening
mode because it uses a proprietary reverb algorithm that is relied
upon by a majority of recording engineers to add ambience to
recordings.
Parameter Default Setting
CENTER DEPTH 12
SPEECH DETECT ON
SIZE* 30m
MID RT* 3.72s
BASS RT* 4.47s
PRE-DELAY 23ms
ROLLOFF 3.1kHz
EFFECT LVL -8dB
OUTPUT LEVELS Refer to page 5-33
CUSTOM Refer to page 5-34
* BASS RT, MID RT, and SIZE parameter settings are interdependent, meaning that the
full parameter range might not be available depending on the other parameter settings.
See page 5-35 for detailed parameter descriptions.
5-12
Possible Settings
0 to 18
ON, OFF
4 to 30m
24ms to 24.3s
5ms to 48.6s
OFF, 1 to 100ms
500Hz to 20.0kHz, OFF
-12 to +6dB
PANORAMA
MODE ADJUST PANORAMA
Parameter Default Setting Possible Settings
EFFECT LVL +4dB
BASS CONTENT STEREO
LOW FREQ WIDTH +0
SURR ROLLOFF 3.1kHz
REAR DLY OFFSET 15ms
INPUT BALANCE <|>
CALIBRATION Refer to page 5-13
OUTPUT LEVELS Refer to page 5-33
CUSTOM Refer to page 5-34
The PANORAMA mode is designed for playback of stereo and
matrix encoded sources. PANORAMA uses proprietary Lexicon
algorithms to move the stereo image outward from the front
speakers, producing a wider stereo field with greater depth.
Sound quality depends on proper location of the listening position
and front speakers. When the front speakers are positioned close to
either side of the display device, the effect is produced over a wider
area than when the front speakers are positioned at a large angle
from the display device.
See page 5-35 for detailed parameter descriptions.
JBL
-12 to +6dB
BINAURL, MONO, STEREO
-25 to +25dB
500Hz to 20.0kHz, OFF
OFF, 1 to 30ms
L< to <|> to >R