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 ...

HDMI ARC, HDMI eARC, there are multiple HDMI ports on every smart TV these days, so it's understandable if it's hard to keep ...

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 ...

Not all HDMI ports are created equal, though that is a common misconception for folks who may not be a display tech enthusiast who just got a new TV.

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 ...

Does anyone know for certain whether the Samsung LN46C600 is HDMI 1.4 compliant, specifically with respect to audio return channel? The "630" model seems to be more common but is supposedly identical, ...

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 ...

In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS) and quick ...