What Hi-Fi? on MSN

HDMI ARC and HDMI eARC: everything you need to know

In briefHDMI ARC (Audio Return Channel) and eARC remove the need for a separate audio cable when sending sound from a TV to a ...

Here's What The HDMI ARC Port On Your Smart TV Is For

If you've purchased a new TV, you may have noticed the HDMI port reads HDMI ARC or eARC. Here's what that label means and how ...