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.

HDMI ARC (that's Audio Return Channel) is a clever protocol that sits within the HDMI standard. It can help simplify a complicated AV setup and significantly reduce the number of cables needed. You ...

HDMI ARC makes connectivity and control of your devices a breeze with less remotes and cables for a truly streamlined home theater setup. That's not all, as ARC can even make your audio sound ...

Today, we're taking a look at two innovations in the HDMI cable connection standard: HDMI ARC and HDMI eARC. ARC stands for Audio Return Channel, and eARC stands for Enhanced Audio Return Channel.

Using a technology known as ARC (or eARC, depending on your HDMI version) you can simplify cabling and unlock much greater support for uncompressed, lossless audio. That’s not the best solution ...

The official announcement came in May 2009, and before long, it was a standard feature of TVs and receivers once they implemented the HDMI 1.4 spec. As much of an improvement as it was ...

Today, we're taking a look at two innovations in the HDMI cable connection standard: HDMI ARC and HDMI eARC. You may like LG removes DTS audio from its 2025 TVs – here's what that means in ...