It was once the most high-tech and futuristic feature you could find: Transmit sound -- with light! Lasers! A cable not of copper, but glass! Except, it was almost never glass, and was usually ...

Optical audio cables, also known as TOSLINK cables, are essential for transmitting audio signals between devices in your home cinema setup. They are particularly useful for connecting older sound ...

If you have a fancy home theater system with a soundbar and surround sound speakers, then how you connect it to your TV is an important consideration. There are legacy options you may be more familiar ...

We may receive a commission on purchases made from links. For many people who grew up in the age of wireless technology, connecting sound systems to your TV can be as easy as pressing a few buttons to ...

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An optical audio port, also known as a TOSLINK (Toshiba Link) port, is a type of digital audio connection that uses light to transmit audio signals between devices. This port is commonly found on ...

There are few things that come in as wide a variety of prices as cables and interconnects. HDMI cables, for instance, can run from $1 to over $1,000 for the same length. USB cables can be similarly ...

Government and space agencies are investing significantly in free space laser communications to meet the demands of data-intensive applications. By leveraging multiple wavelengths, laser sources have ...