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