Older cables with Ethernet, either Standard or High Speed, will work. You probably don't need new HDMI cables for eARC. Even though most new TVs don't need the other features of HDMI 2.1, manufacturers can implement most useful portions of HDMI 2.1, such as eARC. The format is backward-compatible with ARC, but don't expect to stream Atmos through an older TV.
From 2019 onward, compatible devices include the Sonos Beam, the Yamaha RX-V6A and the Sony X950. Fortunately, eARC is available in far more gear than just high-end 8K TVs. To take advantage of the new features, both pieces of gear must be eARC compatible.
#Which form should be used for arc xt pro tv
This lets you more easily line up the sound with the visuals, something that has always been an issue in the modern TV era. This feature was optional in ARC but is now required. The new format also has lip-sync compensation built-in. While Dolby Atmos can be passed over regular ARC today (via Dolby Digital Plus) eARC offers improved bandwidth for higher-quality Dolby TrueHD and DTS-HD Master Audio streams, including Dolby Atmos. Relevant to us in the context of this article is eARC, or enhanced Audio Return Channel. The latest version of the HDMI interface is HDMI 2.1, and it offers numerous important changes including support for higher resolutions. An HDMI-equipped soundbar would look similar.
Note the tiny ARC label on the HDMI Out of this receiver. Both your TV and the soundbar or receiver must have ARC for it to work. If the HDMI port has ARC, it should be marked as such. A two-way street, if you will.Ĭheck the HDMI connections on the back of your TV, soundbar, or receiver. With ARC, the HDMI cable connected to the TV can send the TV audio back to the audio system. On the left is a traditional non-ARC setup, requiring an HDMI cable from an Xbox to be connected to the audio system, another to send the video to the TV, and an optical cable to send the TV apps audio back to the audio system.
If you have a soundbar or receiver of fairly recent vintage that has HDMI, it probably has ARC, too.
#Which form should be used for arc xt pro how to
Check out our how to buy a soundbar guide and soundbar vs. The point of ARC is to send audio created by or switched through your TV to an external audio device, namely a soundbar or receiver.Īnd because the sound on most TVs is terrible, we strongly recommend getting at least a soundbar to improve the TV experience. If you only listen to audio using your TV's speakers and don't have a receiver or soundbar, then the feature is superfluous. The eARC standard, which is a part of HDMI 2.1, improves on the original in a few key ways including supporting Dolby Atmos, and we'll discuss this in more depth shortly.
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