Audio Return Channel, or ARC, uses a single HDMI connection to send audio from a TV to the sound bar or AV receiver. In theory, this could simplify your setup, and reduce the number of cables you need ...
Amid the multi-channel world of Dolby Digital 7.1 and surround sound, we don’t often stop to question what is it we’re seeking? (For this discussion, let’s ignore the video aspect of home ...
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