You're probably familiar with high fidelity, or hi-fi audio, but what about high definition? What's the difference? And which, if either, is better?
WHAT'S INSIDE: HOME AUDIO & VIDEO
- TV Technology
- Home Theater Systems
When someone goes in to buy an HDTV, he or she might be bombarded with lots of electronics jargon. It's important to know: What's refresh rate?
The record player changed society as it made music portable and more accessible to people. How has it evolved from its original design to produce music from a disc of grooved vinyl?