Music Logic - Lexicon DC-1 - ADDENDUM Owner's Manual Addendum

DC-1 Digital Controller
HALL SIZE allows you to select hall sizes of lengths ranging from 20-38
meters (in increments of 2 meters).
PRE-DELAY increases the delay between the direct sound and the onset of
reverberation. Because some pre-delay is inherent in the program material,
a value of 0 is usually a good starting point. Increasing the pre-delay value
will make the hall sound larger.
ROLLOFF mimics the absorption of the air in the hall and, typically, should
begin with a low frequency when simulating larger spaces.
SUBWOOFER LVL boosts or cuts the subwoofer output level. Although the
normal subwoofer level is set during the calibration procedure, with some
recordings it may be desirable to increase or decrease this deep bass level.
EFFECT LEVEL adjusts the loudness of the side and rear speakers. When
there are no side speakers, it adjusts the amount of ambient signal mixed
into the main loudspeakers.
Music Logic is a surround effect developed specifically for music listening.
It makes full use of additional loudspeakers placed at the center, sides and
rear of the room and provides a slight degree of steering for the front
channels. (Music Surround, available in the THX and Dolby Digital
versions of the DC-1, passes unprocessed left and right information directly
to the front left and right speakers.)
Parameter
CENTER LEVEL
CENTER ENHANCE
FRONT STEERING
SOUNDSTAGE
REAR DELAY OFFSET
SURROUND ROLLOFF
SURROUND LEVEL
SUBWOOFER LVL
EFFECT LEVEL
CUSTOM
CENTER LEVEL attenuates the level of the center channel and can turn it
off completely.
CENTER ENHANCE boosts vocals in the center channel. By targeting
specific frequencies, it can boost only vocals, without raising the entire
center channel level (which would alter the output balance achieved during
calibration).
Initial Value
16
+3.0dB +0.0dB, +3.0dB, +6.0dB
MUSIC OFF, 1/2, FILM, MUSIC
NEUTRAL FRONT, NEUTRAL, REAR
5ms
4.0kHz
+0dB
+0dB
+00dB
Range
0-30
0-20ms
453Hz20.0kHz
-5 to +5dB
-5 to +5dB
-30 to +05dB
DC-1Effects

Music Logic

Music Logic Parameters
27