Plasma   Understand HDTV / plasma television jargon with this convenient glossary.

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LFE
Stands for Low-Frequency Effects. Dolby Digital and DTS 5.1-channel soundtracks feature a channel (.1) devoted entirely to low bass sounds, ranging from 20Hz to 120Hz. If played via the subwoofer, LFEs add fullness and depth to soundtracks, with action movies in particular having a superior impact.
ALSO SEE: DOLBY DIGITAL

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