HDMI ARC and eARC are useful technologies for streamlining your TV and A/V system's cabling, while giving you the best audio possible. Here's how.

In terms of how that signal gets from your TV to the audio peripheral, there are two options — HDMI ARC (or ARC for short) and digital optical. Developed by Toshiba in 1983, the digital optical ...

The ARC standard was designed specifically to replace S/PDIF digital audio outputs ... irritating because downstream audio over HDMI can carry the signal with no problem; it's purely a limitation ...

Given HDMI’s ubiquity, you might have forgotten about the other digital audio/video standard ... Active cables with signal-booster circuitry, meanwhile, can be longer and thinner (up to 130 ...

Here’s how it works. It's evolved significantly since then, too, going from a relatively simple one-way digital video and audio connection to a bi-directional conduit for almost every video and audio ...

The principal differences are that HDMI carries audio as well as video ... The principal important difference is that DVI/HDMI deliver the signal in a digital format, much the same way that a file is ...

The dual mono Precise vows to "maximise audio integrity without excess" thanks to its optimised design and use of ...

unless an installer has up until this point done it all for you! All three connections are digital, of course. Coaxial and optical can only transmit audio data, while HDMI brings the added bonus of ...

When we talk about signal levels, we use a logarithmic unit known as the decibel, or dB for short. Decibels represent the ratio between two different values, so we use them to describe amplitude ...

SideProjectsLab (SPL) has developed HD-64, a hardware module that provides fully digital HDMI output to the classic Commodore 64. The legendary home computer lacks any native ...

If there is no sound when your computer is connected to your TV with an HDMI cable ... not working on Windows 4] Check digital sound settings for Digital Audio in NVIDIA Control Panel This ...

Any of the higher cable classes will of course work with any lower-resolution video signal, but the cables ... don’t matter at all with the digital signals an HDMI cable carries.