Music Logic; Logic 7 - Lexicon DC-1 V3 Owner's Manual

PCM Effects and Parameters

Music Logic

Logic 7

38
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, passes unprocessed left and right information
directly to the front left and right speakers.)
Parameter
CENTER LEVEL
VOCAL ENHANCE
FRONT STEERING
SOUNDSTAGE
5 SPEAKER ENHANCE
BASS ENHANCE
SURROUND ROLLOFF
REAR DELAY OFFSET
SIDE LEVEL
REAR LEVEL
SUBWOOFER LVL
CUSTOM
This film sound effect reproduces musical material with maximum separa-
tion at all times, whether or not directional material is being steered. In
addition, Logic 7 uses intelligent steering to extract wide bandwidth stereo
surround channels. If both side and rear speaker pairs are available, signals
may be steered between the left side and left rear, or between the right side
and right rear. It is also possible for a signal to be steered fully to the rear
speakers, with the side surround speakers 6dB lower than the rears to
provide subjective rear imaging.
Logic 7 contains the re-equalizer feature of the THX Cinema effect, as well
as Lexicon's proprietary vocal enhancement feature. The combination of
stereo surround information during music and decorrelated effects, with
discrete steering to the sides and rears, gives Logic 7 unrivaled performance
on matrix encoded films.
Parameter
AUTO AZIMUTH
VOCAL ENHANCE
RE-EQUALIZER
SOUNDSTAGE
5 SPEAKER ENHANCE
BASS ENHANCE
SURROUND ROLLOFF
REAR DELAY OFFSET
SIDE LEVEL
REAR LEVEL
SUBWOOFER LVL
CUSTOM
Initial Value
16
+3.0dB +0.0dB, +3.0dB, +6.0dB
MUSIC OFF, MUSIC, FILM
NEUTRAL FRONT, NEUTRAL, REAR
ON
OFF
6.9kHz 453Hz20.0kHz
5ms
+00dB OFF, -80dBto +5dB
+00dB OFF, -80dBto +5dB
+00dB OFF, -79dB to +5dB
Initial Value
ON
+0.0dB 0.0dB, +3.0dB, +6.0dB
ON
REAR FRONT,NEUTRAL, REAR
ON
OFF
6.9kHz 453Hz-20.0kHz
5ms
+00dB OFF, -80dB to +5dB
+00dB OFF, -80dB to +5dB
+00dB OFF, _79dB to +5dB
Lexicon
Range
0-30
ON, OFF
ON, OFF
0-20ms
Range
ON/OFF
ON/OFF
ON, OFF
ON, OFF
0-20ms