The 4:3 aspect ratio circle and boxes will determine your video monitor’s alignment for a 4:3 aspect ratio display.

This procedure is designed to let you optimize the way the overall television/monitor’s picture resolution looks.

Color and Tint (also known as “hue”) settings work together to create the correct color imaging for the picture.

For the brightness test, THX Optimizer provides a signal that displays two bars containing ten shades of black at the top and bottom of the screen, the THX logo, and a drop shadow behind the THX logo.

Settings for contrast (white levels) and brightness (black levels) are critical to the proper viewing of a picture on a video monitor or television.

Experience crystal clear 5.1 audio with the THX II Certified Car Audio system.

LG Electronics is featuring the world’s first THX Certified LED LCD TV in a national advertising campaign. Is it a TV or something better?

THX and Pioneer peel back the curtain to tell the real story behind THX in this documentary style video.

THX Certified USB Microphones provide a new generation of aspiring artists and storytellers the tools to capture podcasts, voice-overs and other recordings for digital distribution.