All items tagged with low-power (24)

Enabling Lossless Spatial Audio in Wireless Headphones Using Integrated Wi-Fi

November 13, 2024 by Joao Martins

Enabling Lossless Spatial Audio in Wireless Headphones Using Integrated Wi-Fi

InnoPhase IoT, a semiconductor company specializing in ultra-low power Wi-Fi, and GreenWaves Technologies, the company pioneering ultra-low power AI and DSP processors for hearables and connected devices, announced the development of a lossless audio reference design for Wi-Fi headphones. In collaboration with Danish pioneer IDUN Audio, InnoPhase and GreenWaves have created a platform that enables Spatial Audio for hearables and headphones with extended range and long battery life.

Bosch Launches World’s Smallest MEMS Accelerometers for Wearables and Hearables

January 10, 2024 by Joao Martins

Bosch Launches World’s Smallest MEMS Accelerometers for Wearables and Hearables

Meeting the market momentum for hearables that combine bone conduction, Bosch Sensortec has announced the new BMA530 and BMA580 MEMS accelerometers, currently the world’s smallest devices of this type, with just 1.2 x 0.8 x 0.55mm³. This is also an easy-to-integrate variant with voice activity detection, saving power and extending battery life, while allowing advanced audio processing features.

Exeger and Nordic Semiconductor Launch Powerfoyle Solar Shield for Nordic Thingy:91

August 14, 2023 by Joao Martins

Exeger and Nordic Semiconductor Launch Powerfoyle Solar Shield for Nordic Thingy:91

Adding a Powerfoyle solar cell membrane to any low-power electronics is a great way to implement energy harvesting capabilities. An add-on Powerfoyle shield for the Nordic Semiconductor’s Thingy:91 enables developers to produce always-on designs in a fast and easy way. With this plug-and-play light energy harvesting innovation, Exeger has significantly expanded the possibilities of the prototyping platform and associated development boards for connected products.

TDK InvenSense Low-Power T5838 MEMS Microphones Selected for Edge AI Development Kit

June 22, 2023 by Joao Martins

TDK InvenSense Low-Power T5838 MEMS Microphones Selected for Edge AI Development Kit

The latest low-power T5838 and T5837 digital PDM MEMS microphones, part of the TDK InvenSense SmartSound family, have been elected by Syntiant as a microphone of choice for low-power edge AI application processors that perform keyword detection, due to its innovative Acoustic Activity Detect (AAD) feature that enables system power savings, thus prolonging battery life, and ability to intelligently detect keywords or voice commands.

Summit Wireless Demonstrates New Low-Cost Wireless Audio Module at CES 2022

January 4, 2022 by Joao Martins

Summit Wireless Demonstrates New Low-Cost Wireless Audio Module at CES 2022

Summit Wireless Technologies, the company behind the technology used by the Wireless Speaker and Audio Association (WiSA) has partnered with Espressif Systems to develop the company's latest Discovery wireless audio module. Discovery can support up to 4 separate wireless audio channels, ideal for 2.1 wireless sound expansion for TVs, or stereo to 3.1 home theater configurations including soundbar wireless surrounds and subwoofer applications. A low-cost wireless audio solution that is now production-ready.

NXP Introduces i.MX 93 Applications Processor Family for Secure Connected Devices with Edge AI

November 9, 2021 by audioXpress Staff

NXP Introduces i.MX 93 Applications Processor Family for Secure Connected Devices with Edge AI

NXP Semiconductors is gradually catching up from the time the company wasted in the attempted merger with Qualcomm. The company announced the i.MX 93 family of applications processors designed for automotive, smart home, smart building and smart everything applications. The i.MX 93 family leverages a heterogenous multicore SoC architecture designed to leverage efficient edge machine learning.

Always-Listening Voice Adoption Boosted by New Technology

August 9, 2021 by audioXpress Staff

Always-Listening Voice Adoption Boosted by New Technology

Market awareness on the robustness of always-on voice-triggering grew slowly due to consumer mistrust and privacy concerns, according to SAR Insight & Consulting, which also correlates the fact that the availability of very-low-power platforms had been limited. According to a new SAR study, new technology will help drive the market growth of always-listening voice devices, helping to overcome initial consumer wariness.

NXP Unveils New IW62X Family of 2x2 Wi-Fi 6 + Bluetooth Devices for Advanced Audio Applications and Connected Designs

October 9, 2020 by audioXpress Staff

NXP Unveils New IW62X Family of 2x2 Wi-Fi 6 + Bluetooth Devices for Advanced Audio Applications and Connected Designs

NXP Semiconductors announced its latest family of 2x2 Wi-Fi 6 (802.11ax) Dual Band + Bluetooth/BLE-Audio devices, designed to drive a new phase of connectivity innovation for all sorts of advanced audio, gaming and connected devices. Enabling the world’s first Wi-Fi 6 enabled gaming console (the new PlayStation 5), NXP’s optimized IW62X family of products will provide increased capacity, efficiency and performance for next-generation connectivity solutions including wireless speakers and all sorts of smart devices.

DSP Group Selects Synopsys ARC EM Processor IP for Adaptive Processing Smart Codecs

September 11, 2020 by audioXpress Staff

DSP Group Selects Synopsys ARC EM Processor IP for Adaptive Processing Smart Codecs

Synopsys announced that DSP Group selected Synopsys DesignWare ARC EM5D Processor IP for its high-efficiency control and signal processing capabilities to enable development of its DBMC2-TWS advanced adaptive processing audio codec for true wireless stereo (TWS) headsets. To dynamically configure settings and filter parameters on-the-fly, the DBMC2-TWS integrates an ARC EM5D processor, abundant internal memory and numerous digital interfaces.

Qualcomm Offers New Ultra-Low Power Bluetooth Audio SoCs for Truly Wireless ANC Development

March 26, 2020 by audioXpress Staff

Qualcomm Offers New Ultra-Low Power Bluetooth Audio SoCs for Truly Wireless ANC Development

With its previous generation of QCC SoCs for Bluetooth true wireless earbuds development, Qualcomm enabled virtually every single mobile and CE brand to finally create products able to compete with Apple's massively successful AirPods, still the market leader by a wide margin. Then Apple introduced its AirPods Pro with ANC and its market share expanded even more. Now Qualcomm launched a new generation of SoCs combining hybrid ANC and other technologies to enable brands to design new competitive TWS products.

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