All items tagged with wireless earbuds and hearables (96)

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

April 4, 2023 by audioXpress Staff

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

Knowles released a low power, high bandwidth, specialized vibration sensor that can be used to filter background noise and create reliable, high-quality voice calling in noisy environments. The Knowles V2S200D Digital Voice Vibration Sensor, the first-of-its-kind for the brand works in conjunction with microphones to improve voice signal pick-up in True Wireless Stereo (TWS) earbuds.

USound Launches Kore 4.0 Integrated MEMS Speaker Module for TWS and OTC Hearing Aids

March 17, 2023 by Joao Martins

USound Launches Kore 4.0 Integrated MEMS Speaker Module for TWS and OTC Hearing Aids

USound has launched Kore 4.0, a fully integrated audio module that incorporates Usound’s Tarvos, a brand new ultra-low power audio amplifier, and Conamara, its latest generation of MEMS drivers. According to the MEMS-based audio technology specialist, with its compact form factor, superior audio performance, and low power consumption, Kore 4.0 is an ideal match for hearables and Over-The-Counter (OTC) hearing aids.

GreenWaves Ramps Up Production of GAP9 Hearables Platform

March 9, 2023 by Joao Martins

GreenWaves Ramps Up Production of GAP9 Hearables Platform

GreenWaves Technologies, a fabless semiconductor company based in Grenoble, France, has received the funding needed to support the production of its second-generation GAP9 processor. As demonstrated at CES 2023, this advanced AI processor revolutionizes the next generation of true wireless earbuds, hearables, and connected devices with ultra-low latency noise cancellation, neural network-based background elimination and 3D sound.

STMicroelectronics Announces All-in-One Motion and Bone-Conduction Sensor for Hearables

March 7, 2023 by audioXpress Staff

STMicroelectronics Announces All-in-One Motion and Bone-Conduction Sensor for Hearables

STMicroelectronics has announced the LSM6DSV16BX, a unique highly integrated sensor that delivers important space savings inside hearable devices or general-purpose TWS earbuds, including for sports. The new device delivers longer listening experiences and superior hearing by combining a 6-axis inertial measurement unit (IMU) for head tracking and activity detection with an audio accelerometer for detecting voice through bone conduction in a frequency range that exceeds 1KHz.

Digital Signal Processing for Over-The-Counter Hearing Aids

March 2, 2023 by Alexander Goldin

Digital Signal Processing for Over-The-Counter Hearing Aids

I wrote a whitepaper looking at the principles of digital signal processing, algorithms,and software that improve hearing for people with hearing loss. This article is intended as an introduction. The complete whitepaper is available for download. The inspiration for this whitepaper comes from the World Health Organization's recent World Report on Hearing (WHO), which shows that 1.5 billion people worldwide have some degree of hearing loss and 430 million people need rehabilitation services. Shockingly, less than 3% (on average worldwide) use hearing aids.

SonicEdge MEMS Ultrasound Speaker-In-Chip: Next Gen MEMS for TWS Earbuds and Hearing Aids

February 24, 2023 by Mike Klasco

SonicEdge MEMS Ultrasound Speaker-In-Chip: Next Gen MEMS for TWS Earbuds and Hearing Aids

Mike Klasco writes all about the cutting-edge SonicEdge MEMS Ultrasound Speaker-In-Chip. A next-gen MEMS solution for TWS earbuds, hearing aids, and hearables. Entering production in 2023, this unique ultrasonic shutter MEMS-based speaker system represents a decade's work in a unique topology. The core of the design is one or more apertures driven by the ultrasonic carrier signal and one or more movable and over-sized obstruction elements that are configured to modulate the ultrasonic carrier signal (think of a shutter) thereby generating audio.

HEAD acoustics Introduces ViBRIDGE Holistic In-Ear Headset Testing Solution

February 14, 2023 by Joao Martins

HEAD acoustics Introduces ViBRIDGE Holistic In-Ear Headset Testing Solution

As many audioXpress readers already learned from reading the article by Hans W. Gierlich on the Benefits of Using Structure-Borne Sound in Headset Signal Processing, HEAD acoustics created a complete test solution for in-ear and headset devices using bone-conduction sensors. There are good reasons for developers and manufacturers to explore the use of bone-conduction sensors and test them with the new ViBRIDGE solution.

Knowles Debuts Trio of SiSonic MEMS Microphones for High-Performance TWS and Hearable Designs

January 13, 2023 by Joao Martins

Knowles Debuts Trio of SiSonic MEMS Microphones for High-Performance TWS and Hearable Designs

Knowles introduced its latest series of SiSonic MEMS microphones at CES 2023. The new Titan (Digital), Falcon (Differential Analog), and Robin (Single Ended Analog) are a new trio of microphones providing advanced performance capabilities for space constrained ear and wearable applications like True Wireless Stereo (TWS) earbuds, smart watches, Augmented Reality (AR) glasses and Virtual Reality (VR) headsets.

Hearables in 2023: Comfort Must Come First

January 5, 2023 by Andrew Bellavia

Hearables in 2023: Comfort Must Come First

Predicting what trends we’ll see in hearables in 2023 seems like a fool’s errand. With the release of the OTC hearing aid rule in the United States, these are predicated on devices that can be comfortably worn for long stretches of the day in a form factor that people are willing to wear in social settings. Without that foundation, these interesting and useful applications will not achieve mass-adoption. Anticipating CES 2023, Andrew Bellavia looks for the Next Big Thing in Hearables and the Multiple Sides of Comfort.

How Many Headphones Can You Sell? Harman Claims 200 Million JBL Headphones Milestone

December 15, 2022 by Joao Martins

How Many Headphones Can You Sell? Harman Claims 200 Million JBL Headphones Milestone

We all know that sales of headphones are booming and that volumes are very significant, in particular true wireless earbuds. We just don't know how many exactly are sold. Harman International, a wholly-owned subsidiary of Samsung Electronics says that it has achieved a significant new milestone, as its JBL-branded headphones have reached 200 Million units sold.

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