Matrix surround decoding, the process of deriving several output channels from a two-channel delivery medium, is nothing new. When Dolby Surround Pro Logic decoding was introduced back in 1987, it ...

This article talks about the basic concepts behind AV receivers and home theaters, and how sound formats like Dolby and DTS are transforming these devices. The technology behind AV receivers. What are ...

The Logitech G51 will be coming out in October and Don got his hands on it already. Is it worth the $199 price tag? CNET contributor Don Reisinger is a technology columnist who has covered everything ...

We may receive a commission on purchases made from links. When you think of surround sound, you probably associate it with movies. That's only natural: DIY home theaters with surround sound systems ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published April 6, ...