HDMI Vs. HDMI ARC: 3 Differences Most Users Don't Know About

They look identical, but HDMI and HDMI ARC ports are different. Discover the 3 hidden ways these ports handle your sound.
Ars Technica

Sanity check on how HDMI ARC is supposed to work.

So I just bought myself a 5.1 surround sound ARC enabled sound bar, the Vizio SB36512-F6. This is currently being plugged into a TCL 55R617. My plan, with how my understanding of how HDMI ARC should ...
Techaeris

HDMI ARC and HDMI eARC: What and which should I be using?

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 ...

Always Plug These Devices Into Your TV's HDMI eARC Port

The HDMI eARC port found on most TVs is an upgrade from the HDMI ARC standard with higher audio bandwidth that supports high-quality surround sound devices.