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 compatible soundbar or AV receiver. For more, see what is HDMI ARC?HDMI ...
CNET

Is Sonos Arc the Dolby Atmos soundbar you've been waiting for?

The $800 speaker is a sleek-looking Playbar replacement, but only owners of newer televisions will be able to use its Atmos feature. TV and home video editor Ty Pendlebury joined CNET Australia in ...