We tested 20 televisions to see if they could output surround sound via their optical output when fed a signal from an external source. Ty Pendlebury Editor TV and home video editor Ty Pendlebury ...

Researchers create a photochromic fluorescent system that performs optical neural computing and visual output in one step, ...

I'm looking for a device to add 5.1 surround to my PC. The AMD APU doesn't support 5.1 over HDMI for whatever reason, only stereo, or I'd use my normal HDMI optical audio extractor as usual. I have a ...

SAN JOSE, Calif.--(BUSINESS WIRE)--NeoPhotonics Corporation (NYSE: NPTN), a leading developer of silicon photonics and advanced hybrid photonic integrated circuit-based lasers, modules and subsystems ...

Researchers have developed an optical computing system that performs feature extraction for quantitative trading with ...

While most modern soundbars rely on an HDMI cable to connect to HDTVs and 4K TVs, there are still plenty of soundbars on the market with legacy audio inputs that will work with older TVs—and yes, that ...

For $319, Shanling’s ECZero AKM delivers high-quality headphone listening, Bluetooth streaming to wireless headphones or speakers, and CD ripping—all in a sleek portable design.

Many modern artificial intelligence (AI) applications, such as surgical robotics and real-time financial trading, depend on ...

The USB soundcard race may not be the hottest, but it just got a little warmer just the same. Turtle Beach upgraded its Amigo and Micro external cards to be the -- wait for it -- Amigo II and Micro II ...

David reviews TVs and leads the Personal Tech team at CNET, covering mobile, software, computing, streaming and home entertainment. We provide helpful, expert reviews, advice and videos on what gadget ...