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 ...

A basic decoding system is shown in figure *. This is based on the original Dolby Surround system, used in older cinemas and this project. Most modern cinemas, and the more expensive commercial home ...

As more people have come to appreciate the benefits of surround-sound playback, they also want nonsurround program material-particularly music-to take full advantage of their multichannel playback ...

Hey there, I was wondering what the skinny is on Prologic II vs Dolby Digital 5.1. I know that prologic II can either matrix the channels or handle discrete channels which seems stronger than DD 5.1 ...

At the recent NAMM show, TASCAM previewed its SD-01U digital surround decoder and speaker system. The decoder accepts Dolby Digital, Dolby Pro Logic II and DTS signals for a 5.1 surround output.

NEWPORT BEACH, Calif --Conexant Systems, Inc. (NASDAQ:CNXT), a worldwide leader in semiconductor solutions for broadband communications and the digital home, today announced that its CX2417X family of ...

Sonifex has released its latest rack-mount Reference Monitor with Dolby decoding, the 1RU RM-4C8. The company is also introducing a new 3G/HD/SD-SDI distribution amplifier and a BLITS tone generator ...

A digital audio encoding system from Dolby that provides four channels. Derived from the Dolby Stereo technology used in movie theaters, Dolby Surround was introduced in the early 1980s for video ...

IRVINE, Calif.--(BUSINESS WIRE)--Conexant Systems, Inc., an audio and imaging innovation leader, announced that its CX20833, a Dolby headphone decoder IC, has achieved certification from Dolby ...

Ray Dolby, the engineer and inventor who helped revolutionize movie soundtracks, died at his home in San Francisco Thursday, September 12, 2013, at the age of 80. Born in Portland, Ore., Dolby studied ...

Last year we got our hands on a top secret Dolby memo that was sent to ALL licensee partners of their mandate to restrict upmixing of non native Dolby content through their DSU (Dolby Surround Upmixer ...