Nokia has introduced a revolutionary new communication technology that promises to transform the way we experience voice calls. Dubbed “immersive audio and video,” this technology was showcased in a live demonstration by Nokia’s CEO, Pekka Lundmark, who made a call using the enhanced format. This advancement, according to the company, is set to redefine the standards of audio and video quality in telecommunications.
The immersive audio and video technology developed by Nokia introduces a three-dimensional sound system that significantly enriches the call experience. This innovation was demonstrated in a call made by CEO Pekka Lundmark, using a regular smartphone connected to a public 5G network. The technology aims to make conversations sound as if all parties are present in the same room, regardless of their actual physical locations.
Pekka Lundmark, who witnessed the advent of 2G technology by being present during the first 2G call in 1991, remarked on the evolution of call technology. “We have demonstrated the future of voice calls,” Lundmark stated, emphasizing the significance of this leap in technology since the introduction of monophonic audio.
Current smartphone calls typically utilize monophonic audio, which combines all audio elements into a single channel. This results in a flatter, less detailed sound. Nokia’s new technology, however, introduces a 3D audio experience. This is a substantial improvement over the current standard, where audio quality is often compressed and lacks depth.
Jenni Lukander, president of Nokia Technologies, described the technology as “the biggest leap forward in the live voice calling experience since the introduction of monophonic telephony audio.” The call involving this technology was conducted with Stefan Lindström, Finland’s Ambassador of Digitalisation and New Technologies. According to Lukander, the integration process for network providers, chipset manufacturers, and handset manufacturers is underway, which will standardize this technology.
- Spatial Audio Capabilities: This technology allows the audio of a call to be spatially positioned, creating a more realistic and immersive experience.
- Conference Call Enhancement: In conference calls, the voices of different participants can be spatially separated, which helps in recognizing who is speaking from different locations.
A majority of smartphones are equipped with at least two microphones, which are pivotal in implementing this new technology. These devices can transmit spatial characteristics of sound in real time, enhancing the overall audio and video call quality.
The immersive audio and video calling technology is part of the upcoming 5G Advanced standard. Nokia plans to explore licensing opportunities, although widespread availability might take a few years. Jyri Huopaniemi, head of audio research at Nokia Technologies, outlined the potential applications of this technology beyond personal calls, such as in conference calls where it can distinctly separate the voices of participants based on their spatial locations.
| Feature | Monophonic Audio | 3D Immersive Audio |
|---|---|---|
| Sound Quality | Flat and compressed | Rich and detailed |
| Spatial Recognition | Not available | Highly precise |
| Implementation | Standard in most devices | Requires two microphones |
| Usage | Personal and business calls | Enhanced personal and business communications, including conferences |
Nokia’s introduction of immersive audio and video technology marks a significant milestone in the field of telecommunications. As this technology progresses towards standardization and wider implementation, it holds the promise of transforming everyday communication into a more lifelike and engaging experience. The company’s initiative not only reflects its commitment to innovation but also its role in shaping the future of digital communication.
This breakthrough has the potential to vastly improve the quality of both personal and professional interactions, making distant conversations feel more immediate and real. As we look forward to the broader adoption of these capabilities, the landscape of telecommunication is poised for a transformative change, driven by Nokia’s pioneering technology.
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