Audio Return Channel is a useful feature, in certain situations, built into TVs, receivers, and soundbars. It lets you send audio from a TV back down to a soundbar or receiver. Here's why you might want it, and why you might not.
Is there a delay between hearing a voice, and seeing the lips move on screen? Do you see an actor's lips move, then them speaking? These problems are called lip sync errors, and you might be able to fix them.
We tested 20 televisions to see if they could output surround sound via their optical output when fed a signal from an external source.
The Universal Music Group has released a slate of High Fidelity Pure Audio Blu-ray discs. Does anyone care?
CNET is able confirm that the new PS3 can output both Dolby TrueHD and DTS-HD Master Audio in bit stream format.
Bona fide surround sound over conventional headphones has been touted before; will DTS Headphone:X deliver the goods?
Samsung has issued a firmware update for both the BD-P2500 and BD-P2550, enabling onboard decoding of DTS-HD Master Audio on both Blu-ray players.
Two new AV receivers have been announced by Marantz in its premium line-up, including the 4K-ready SR5007 model and a replacement for the award-winning NR1602.
Cambridge Audio has the chutzpah to make a high-end AV receiver that's light on features, and put the money into the sound.
Director Steven Spielberg says the new restored version of the film looks better than the movie people saw in theaters in 1975 -- and we agree.