Today, we're taking a look at two innovations in the HDMI cable connection standard: HDMI ARC and HDMI eARC. ARC stands for Audio Return Channel, and eARC stands for Enhanced Audio Return Channel.

The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

Using a technology known as ARC (or eARC, depending on your HDMI version) you can simplify cabling and unlock much greater support for uncompressed, lossless audio. That’s not the best solution ...

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It supports the required features of HDMI 2.1 including dynamic HDR and enhanced audio return channel (eARC) and more, ensuring higher video quality and most advanced audio formats. The IP also ...

We'll discuss the benefits of eARC further down, but first: the basics. To be fair, many people don't need ARC. If you only listen to audio using your TV's speakers and don't have a receiver or ...