NXP ultra-low-power Bluetooth audio solution NXH3675
NXP's ultra-low-power Bluetooth audio solution NXH3675 will bring a disruptive wireless acoustic experience
NXP Semiconductors has announced the NXH3675, a high-quality audio streaming solution, a highly integrated single-chip 2.4 GHz transceiver certified to the Bluetooth 5.3 LE Audio standard. Developers can build on the solution to create innovative Bluetooth audio products with features such as high-quality audio transmission, broadcast capabilities, and multiple audio streams and data channels. Combined with NXP's optimized audio streaming protocol, the device can deliver ultra-low power for advanced use cases and achieve ultra-low latency.
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The NXH3675 is certified to the Bluetooth® 5.3 Low Energy (LE) audio standard, enabling high-quality, multi-stream wireless audio streaming with ultra-low power consumption and ultra-low latency
NXP Semiconductors N.V. (Nasdaq: NXPI ) announced the launch of the high-quality audio streaming solution NXH3675, a highly integrated single-chip 2.4 GHz transceiver certified to the Bluetooth 5.3 LE Audio standard. Developers can build on the solution to create innovative Bluetooth audio products with features such as high-quality audio transmission, broadcast capabilities, and multiple audio streams and data channels. Combined with NXP's optimized audio streaming protocol, the device can deliver ultra-low power for advanced use cases and achieve ultra-low latency. Target applications for the solution include gaming headsets, hearing aids, speakers and TV transmitters, as well as wireless headphones, earbuds, speakers and microphones.
The release of Bluetooth LE Audio marks the entry of Bluetooth audio technology into a new era, and more exciting new features will be unlocked soon to bring users a better experience. Bluetooth audio device consumers have reached millions, and headphones, hearing aids and other hearable devices have become part of people's daily life. Recent market reports show that Bluetooth audio streaming devices will ship about 1.3 billion units in 2021 and are expected to reach 1.5 billion units in 2023. In these applications, the Bluetooth LE Audio standard not only takes audio quality to a higher level, but also brings a whole new way to experience audio. The new standard enables audio sharing, hearing aids, and many more new use cases that cannot be achieved with traditional Bluetooth audio. NXP has always led the development of Bluetooth audio technology and is currently one of the key players in the new generation of Bluetooth 5.3 LE Audio standard.
Karolien De Baere, Product Marketing and Business Development, NXP, said: "The new Bluetooth LE Audio standard will bring a new wireless listening experience. This requires wireless transceivers with advanced audio processing capabilities, that is, high energy efficiency and low latency. NXH3675 is fully compliant A new generation of Bluetooth LE Audio standard that supports multiple signal streams while featuring excellent low power consumption and ultra-low latency."
Main features：
• Bluetooth 5.3 LE Audio certified to the AuracastTM broadcast audio communication specification, enabling creative audio sharing use cases in the 2.4 GHz radio band
• Dedicated Arm® Cortex®-M0+, supporting up to HCI level, comprehensive and flexible software link layer protocol, supporting multi-stream applications
• Equipped with dual CoolFlux® DSP for audio processing of LC3 and LC3+ audio encoder/decoder as well as audio and voice enhancement such as EQ, compression, gain control and mixing
• Excellent low power consumption extends battery life
• Utilizes NXP's optimized protocol for ultra-low latency communication
Simplify development with software and tools
To simplify development and speed time-to-market, NXP offers the NXH3675 Starter Kit, which includes an evaluation kit for debugging and evaluation, a gaming headset and dongle application kit, and a software development kit.
About NXP Semiconductors
NXP Semiconductors (Nasdaq: NXPI ) is committed to enabling people to live smarter, safer and more sustainable lives through innovation. As the world's leading provider of secure connectivity solutions for embedded applications, NXP is constantly seeking breakthroughs in the automotive, industrial Internet of Things, mobile devices and communications infrastructure markets. NXP has more than 60 years of professional technology and experience, has business organizations in more than 30 countries around the world, employs 31,000 people, and has an annual operating income of US$11.06 billion in 2021.
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