Lexicon MC-1 - Manual (Page 46)

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Lexicon
PCM Effects and Parameters
Music Logic
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 amount of
steering for the front channels.
Parameter Initial Value Range
CENTER LEVEL 16 0-30
VOCAL ENHANCE +3.0dB +0.0dB, +3.0dB, +6.0dB
FRONT STEERING MUSIC OFF, 1/2, FILM, MUSIC
SOUNDSTAGE NEUTRAL FRONT, NEUTRAL, REAR
5 SPEAKER ENHANCE ON ON, OFF
BASS ENHANCE OFF ON, OFF
SURROUND ROLLOFF 6.9kHz 453Hz-20.0kHz
REAR DELAY OFFSET 5ms 0-20ms
SIDE LEVEL +00dB OFF, -30dB to +05dB
REAR LEVEL +00dB OFF, -30dB to +05dB
SUBWOOFER LVL +00dB OFF, -30dB to +05dB
CUSTOM
Logic 7
This film sound mode reproduces musical material with maximum
separation 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 combina-
tion 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 Initial Value Range
AUTO AZIMUTH ON ON/OFF
VOCAL ENHANCE +0.0dB 0.0dB, +3.0dB, +6.0dB
RE-EQUALIZER ON ON/OFF
SOUNDSTAGE REAR FRONT,NEUTRAL, REAR
5 SPEAKER ENHANCE ON ON, OFF
BASS ENHANCE OFF ON, OFF
SURROUND ROLLOFF 6.9kHz 453Hz-20.0kHz
REAR DELAY OFFSET 5ms 0-20ms
SIDE LEVEL +00dB OFF, -30dB to +05dB
REAR LEVEL +00dB OFF, -30dB to +05dB
SUBWOOFER LVL +00dB OFF, -30dB to +05dB
CUSTOM