Hisense's QD7QF 50-inch 4K TV is $298 ($101 off) at Amazon. It runs Fire TV, has a QLED panel, supports multiple HDR formats, ...

It's also very expensive. With an MSRP of $3,000, it's practically a dollar a lumen. For that price, it does have a few issues, including an underwhelming zoom range and some production flaws that ...

You can unlock your soundbar's true potential by ditching this outdated cable technology.

The easiest way to connect any new TV to a new soundbar or receiver is using a single HDMI cable and the Audio Return Channel feature. This lets simplifies the connection process and minimizes the ...

Nothing kills a movie night faster than muffled dialogue and wimpy bass. Unfortunately, even expensive TVs tend to feature underpowered speakers with muddy voices and minimal rumble. That's where a ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...

The best Dolby Atmos soundbars can offer a big upgrade over typical TV speakers. Dolby Atmos audio creates a 3D soundstage from all directions — even from above. This means effects like rain falling ...

Abstract: In optical communication systems, tunable optical power splitters playa crucial role in photonic integrated circuits. Optical power splitters using planar lightwave circuits (PLC) technology ...

This study explores how optical beam splitters provide a conceptual and operational link between classical and quantum descriptions of light. In the classical picture, they are modeled through ...

Abstract: In this work the issue of implementation of passive optical access networks, such as balancing the branches network, are presented. This model used passive optical splitter with one input ...