HDMI ARC/eARC: the one-cable TV audio tech fully explained

If you’re not using HDMI ARC, you should be. This underappreciated HDMI tech eliminates extra cables, improves audio, and makes it easier to control your gear.

What is eARC? The audio technology explained

HDMI eARC and HDMI ARC: Everything You Need to Know

What is eARC and how does it compare to HDMI ARC? - SoundGuys

What is HDMI ARC? How does it work? - Quora

What is eARC and how is it different from ARC?

HDMI ARC and eARC: Audio Return Channel for beginners - CNET

ARC and eARC Explained - An Awesome Feature That You're Probably

What you need to know about HDMI ARC and eARC

What is HDMI-eARC/HDMI 2.1 and How Does it Differ from HDMI-ARC