XD engine is a technology used In LG HDTVs to enhance picture quality. In addition to providing standard features such as Deinterlacing and upscaling, it also provides three user selectable enhancements.
XD Contrast
This feature attempts to increase the black levels and brightness of various aspects of the picture.
XD Color
This alters and enhances color tones.
XD Noise reduction
This provides analog and MPEG noise reduction.
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