HDMI ARC is the Coolest TV Feature You're Not Using (Here's How) - YouTube
TV equipped with an HDMI connector and compatible with the eARC (Enhanced Audio Return Channel) or ARC (Audio Return Channel) Studio 3D Mini
HDMI ARC - What is eARC? Audio Return Channel
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HDMI Audio Return Channel | Sound & Vision
All You Need to Know About Audio Return Channel (ARC)
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HDMI ARC and HDMI eARC: everything you need to know | What Hi-Fi?