All items tagged with wireless earbuds and hearables (96)

TDK Makes InvenSense SmartSound T5848 I²S MEMS Microphone Available in Distribution Channels

June 28, 2024 by Joao Martins

TDK Makes InvenSense SmartSound T5848 I²S MEMS Microphone Available in Distribution Channels

Following a very successful presence at Sensors Converge 2024 in Santa Clara, CA (June 25-26), where TDK promoted its range of MEMS microphones and sensors, the company announced worldwide distribution of its InvenSense SmartSound T5848 bottom port I²S MEMS microphone. This device is ideal to enable intelligent keyword, voice command and sound detection applications in ultra-low power designs, such has hearables and wearables. Originally announced at CES 2022, this MEMS microphone only now is available for general distribution.

IDUN Spatial Audio Now Available on Bragi 5 Platform

June 3, 2024 by Joao Martins

IDUN Spatial Audio Now Available on Bragi 5 Platform

IDUN audio announced that its spatial audio software for wireless headphones and earbuds is now available on the latest Bragi 5 audio platform. The partnership between the Danish developers of advanced embedded audio solutions and the German smart hearables pioneer will enable users of Bragi-enabled headphones and earbuds to experience the immersive world of spatial audio, responding to a growing consumer demand for more dynamic and realistic sound experiences.

In-Ear Technology Meets Music Fidelity in audioXpress April 2024!

March 12, 2024 by audioXpress Staff

In-Ear Technology Meets Music Fidelity in audioXpress April 2024!

Read the latest Earbuds and Hearables market update. sensiBel experts explain everything about the advantages of Microphone Array Beamforming with Optical MEMS Microphones. GRAS' researchers share their findings about Ear Canal Geometry for In-Ear Headphone Testing. Learn how Hearing and Audio affects our perception of music fidelity. Jan Didden interviews Menno van der Veen. Andrew Russell shares his High-Performance 60-Watt Class A Amplifier project, and Tom Perazella explains how to build a Comprehensive AC Power Controller.

New Ways to Measure Noise Cancelling, Transparency, and Other Modes in Headphones and Earphones

January 24, 2024 by Brent Butterworth

New Ways to Measure Noise Cancelling, Transparency, and Other Modes in Headphones and Earphones

Now that headphones and earphones are adding situational awareness, hearing protection and hearing enhancement features, HEAD acoustics created new test methods to evaluate these functions, faithfully simulating environments that a consumer might typically encounter when using products with these features. As an experienced reviewer in this category, Brent Butterworth was invited to visit HEAD acoustics' US headquarters in Brighton, MI, to learn about all the solutions the company has developed for this purpose, based on measurement techniques outlined in ETSI standards.

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.

Analog Devices Presents New-Generation ADAU1797 Low Power Audio Processor at CES 2024

January 9, 2024 by Joao Martins

Analog Devices Presents New-Generation ADAU1797 Low Power Audio Processor at CES 2024

Analog Devices is now sampling its latest audio processor and low power ANC codec, the ADAU1797. This high-performance device with integrated HiFi 3z and FastDSP cores is able to efficiently support front-end audio processing with beamforming and noise reduction, as well as neural network-assisted speech recognition (ASR) processing. An ideal, low latency, low power, three times more powerful processor for true wireless stereo (TWS) ANC earbuds and headphones.

GreenWaves Showcases World's First AI-Based Audio Solutions for the GAP9 Application Processor at CES 2024

December 19, 2023 by Joao Martins

GreenWaves Showcases World's First AI-Based Audio Solutions for the GAP9 Application Processor at CES 2024

GreenWaves Technologies will be at CES 2024 with an interesting showcase of AI for audio applications. The company's GAP9 advanced AI processor is in volume production, and GreenWaves will be able to show several solutions that are enabling market leading hearable products. Demonstrations include audio advanced source separation models, and active noise cancellation with neural network based acoustic scene detection, as well as immersive 3D sound.

July 31, 2023 by Joao Martins

USound Receives Additional Growth Investment Supporting MEMS Speakers Ramp-Up

USound has confirmed that it has received a €10 million Euros minority growth investment supporting product ramp-up for its various MEMS speaker models and accelerating production and design-ins of next-generation true wireless earbuds and hearables. The announcement reflects the company's momentum as first product implementations are now reaching the market, enabling the fast-growing MEMS loudspeaker company to gain further recognition from consumers.

Nanusens Announces That It Can Now Create ASICs With Embedded Sensors

May 26, 2023 by audioXpress Staff

Nanusens Announces That It Can Now Create ASICs With Embedded Sensors

Nanusens has announced that it has successfully created a fully digital circuit design to measure the capacitance of its nanosensors. This means that both the sensor structure and its detection circuitry can be made at the same time within a chip using standard CMOS processes on whatever process node is required. As a result, ASICs can now be made with several different sensors embedded within them, helping to expand MEMS applications in hearables.

CEVA Acquires Spatial Audio Business from VisiSonics

May 10, 2023 by Joao Martins

CEVA Acquires Spatial Audio Business from VisiSonics

CEVA announced the acquisition of the RealSpace 3D Spatial Audio business, technology and patents from VisiSonics Corporation. The acquisition of RealSpace enables CEVA to offer a complete spatial audio solution to OEMs, targeting high volume markets including true wireless stereo, OTC hearables, gaming headphones, AR/VR, audio conferencing, automotive and media entertainment.

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