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At $160 to $500, this hybrid HDMI cable uses copper and optical to deliver 48 gbps of performance in long lengths up to 20 ...

An expanded-beam connector is well-suited for use in the outdoor broadcast industry, as well as other rugged and harsh environments. The expanded-beam fiber-optic connector from Cinch is a cost ...

Rick Sant, managing partner at Cleerline Technology Group, said: “Now our Active Optical Cable HDMI lineup is available in ...

We tested the best audio editor software, and these are the ones we recommend. Our team has reviewed the best free audio editor and the best free music-making software, so we know what tools you ...

Ever wondered why you can't attach USB sticks and other accessories to your phone? Turns out you can. Here's some of our ...

The speakers built into your TV are, most likely, not very good — and when you watch movies, play video games, or even just watch the news, you want some decent audio to go with them.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

That's because Dolby Atmos is a surround sound audio format that isolates audio to individual objects – someone screaming, a dog barking, a helicopter overhead – that can be mapped in 3D space ...

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Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...