Fire up the 2013 remix of the Eagles "Desperado". Listen to the beat: That's 60 beats per minute, or to an engineer, 1 Hertz (Hz). Lady Gaga's "Just Dance" is around twice that. It sounds fast, but ...

TV processors are basically the brain of your TV. They're similar in nature to your computer's CPU, and they handle speed, multitasking, and overall performance. While TV manufacturers have been ...