ARC stands for Audio Return Channel. It's a standard tethered to HDMI, the same cable type you use to direct video to your TV ...

HDMI was marketed as an easy fix for improving the sound quality of your home theater experience. The reality is that HDMI ARC/eARC don’t always work as advertised. Understanding this dilemma, almost ...

eARC is an HDMI-based connection standard for home theater audio. To use eARC, your TV, cable, and audio device all have to support HDMI 2.1. eARC is backwards compatible with ARC, but limited by ...

With the increasing demand for immersive home entertainment systems, it’s essential to have a clear understanding of HDMI ARC (Audio Return Channel) and HDMI eARC (Enhanced Audio Return Channel). We ...

There are only two ways to get digital audio between your TV and soundbar, or your TV and receiver, or really between any piece of gear that transmits audio in a home A/V system: HDMI and optical.

ARC (the acronym stands for Audio Return Channel) is the digital conduit that TVs use to send their audio—whether it be from an onboard over-the-air tuner or an onboard or USB media streamer that ...

At annual tech conference CES 2026, the Edifier M90 was officially unveiled, and it's not just aiming to be the best computer ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

If you are wondering what the difference between different HDMI specifications are this quick guide will take you through the main points you need to know to understand what HDMI ARC and HDMI eARC are ...