The video screens at sporting events and concerts are almost like your TV -- except that they're GIGANTIC! Learn about the technology that makes these 30-foot displays possible.
WHAT'S INSIDE: HOME AUDIO & VIDEO
- TV Technology
- Home Theater Systems
LCD HDTVs are often criticized because they have difficulty showing a true black color. This is because LCDs use scanning backlights. What do they do?
There are a lot of features and specifications associated with video projectors. Do you know enough to choose the projector that's right for you? Check out our quiz to see!