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Audio Post Production Knowledge Base
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #
L/R Stereo
Layback
Laydown
Layoff
LCRS Multi-channel Audio
Leader
Left Total / Right Total...
Legacy System
LEQ
Level
LFE
LFOP
Library Wind
Limiting
Linear Tape-open
Lip Sync
Lo/Ro
Longitudinal Time Code
Looping
Loudness
Low End
Low-pass Filter
LP
Lt/Rt
LTC
LTO
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LFE is an acronym for Low Frequency Effect, and it refers to an audio channel that contains only low frequency information (less than 200Hz) in a multi-channel configuration. This channel is also sometimes referred to as the Sub (Subwoofer) or boom channel. The LFE channel is referred to as .1 in a 5.1 or 7.1 configuration, as the audio information contained in that channel is not full frequency. |