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Samsung and Google challenge Dolby Atmos with new IAMF 3D spatial audio technology
(www.notebookcheck.net)
This is a most excellent place for technology news and articles.
I just can't stand that Dolby Vision & Atmos needs so much HDMI handshake that it slows down. Not all TVs support their stuff through ARC and you can't use it. I wish more TV used the open source Samsung version, which is almost as good.