Understanding Home Theater: Home Entertainment history of, what is, how-to guides?

This is a beginner’s forum to the world of home entertainment and media in its various guises. Here we discuss the basics in home theater technology, concepts and terminology. Looking at such subjects as, what is the history of Blu Ray and digital media? What is the difference between analog and digital TV? What is IMAX? DLP? DVI? HDMI? We also provide help and guidance for those setting up a home entertainment center or individual composite parts such as a DVD player, surround sound system or satellite receiver.

What is Dolby Digital Plus?

Dolby Digital is the most renowned name in the world of surround sound, and it is one company which progressively delivers newer technology to keep up with the latest trends. Here’s a quick review of DD-Plus – the latest technology that promises a better than ever surround sound experience.