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Nokia is the first This is actually a big problem: currently, all phone calls made over cellular networks are mono, with no possibility for spatial audio.
However, this call is made over a mobile phone network, 3GPP Immersive Video and Audio Services (IVAS) CodecSpatial audio is a technology that allows people to hear “sound spatially in real time.” For the uninitiated, spatial audio splits sounds into multiple channels so that they seem to come from different directions. While the technology is fairly widespread, video calling is certainly a unique use case scenario.
But you still can’t call your family and discuss politics in amazing 3D audio. The IVAS codec is part of 5G Advanced, an upcoming update to 5G networks. The upgrade is said to bring faster speeds, improved energy efficiency, and improved accuracy of cellular positioning. 5G Advanced will technically enable spatial calling, but Reuters To tell before mobile phone networks offer service.
The only hitch is that the IVAS codec only enables spatial audio on smartphones with at least two microphones, which most smartphones nowadays are, and Nokia says that once carriers are on board, the “vast majority” of phones should offer support for spatial audio calling.
It’s also worth noting that this technology wasn’t developed by The phone brand licensed it to HMD several years ago, which is the company’s research and technology division, so no jokes about flip phones needed.
Nokia isn’t the only company looking to expand the use of spatial audio: Audible now offers a selection of original titles and podcasts, and Netflix recently introduced the technology to its .
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