Nokia CEO Pekka Lundmark came up with an unexpected innovation on Monday go run In Stockholm, the world's first surround sound phone call was made over the public 5G mobile network. To avoid misunderstanding, we're now talking about the real Nokia, not the manufacturer HMD Global, which has licensed its brand name for mobile phones and other devices for years.
Lundmark was also involved in the world's first phone call over the 2G mobile network in 1991. According to his claim, spatial audio invented by Nokia raises the sound of voice calls and video conferences to a new level. With new technology, on the one hand, the voice of chat partners has become clearer and more realistic, and on the other hand, in the case of group calls, both parties can hear the partners' voices coming from a different direction.
According to the company's report, it is a standard technology, and will be an optional part of 5G Advanced, and interested service providers, chip design companies, and mobile phone manufacturers will be able to license it for use in their products and services, and it may take a long time. A few years to spread. It does not require special hardware on the part of the phones, and can already be implemented on mobile phones that have at least two microphones.
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