8/5/2023 0 Comments Tv audio barIf your soundbar has HDMI inputs, you don’t have to worry which version of ARC your gear supports because you can connect your sources directly to the soundbar instead of to the TV. The newest TVs equipped with eARC (enhanced Audio Return Channel, part of the HDMI 2.1 spec) can pass an uncompressed Atmos signal, but both the TV and soundbar must support eARC for that to happen. Many TVs released in the past four or five years can pass 5.1 audio and Dolby Atmos over HDMI ARC but in a compressed form. Many older TVs equipped with HDMI ARC “dumb down” a 5.1 or Atmos signal coming in through HDMI to 2.0 channels, which they then pass to the soundbar.
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