All items tagged with hearing loss (27)

Product Development, Speakers, and Acoustic Analysis in audioXpress September 2023

August 11, 2023 by audioXpress Staff

Product Development, Speakers, and Acoustic Analysis in audioXpress September 2023

audioXpress September 2023 is a rich issue in the amount of audio topics explored and depth of analysis. Learn about the latest sound meters and acoustical simulation tools, what immersive audio really is, and what is possible with the development kits for true wireless earbuds from Knowles. Roger Shively does a full analysis of the Dinaburg C2S Concentric Coplanar Stabilizer speaker technology, Charlie Laub explains how to build a Minimally Baffled Dipole Loudspeaker, and Gary Gesellchen reveals viable bass reflex speaker designs.

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.

SoundFun to Demo MIRAI Speaker That Improves Dialogue And Makes Sound Easier for All to Hear

December 26, 2022 by Joao Martins

SoundFun to Demo MIRAI Speaker That Improves Dialogue And Makes Sound Easier for All to Hear

SoundFun, a Japanese startup focused on designing assistive listening products for seniors will present its new MIRAI curved speaker concept at CES 2023. The design uses a curved frame with an internal waveguide that generates a particular sound dispersion. The company says the MIRAI speaker makes it easier for people with hearing loss to hear critical sources such as TV dialogue. SoundFun will be part of the Japan Pavilion @Eureka Park.

Nuheara Receives FDA Clearance for Self-Fitting OTC Hearing Aids and Launches HP Hearing PRO

October 31, 2022 by Joao Martins

Nuheara Receives FDA Clearance for Self-Fitting OTC Hearing Aids and Launches HP Hearing PRO

Australian hearable pioneers Nuheara announced that the company has received the "historic and first of its kind" FDA 510(k) premarket clearance for both an 874.3325 Self-fitting Hearing Aid and the 800.30 Over The Counter (OTC) hearing aid classification. This gives clearance for Nuheara to launch a "Self-Fitting Air-Conduction Hearing Aid, Over The Counter" product, which will be launched in the US market as the HP Hearing PRO.

Serving a Purpose: OTC Hearing Aids, Hearing Enhancement, and Brands

August 25, 2022 by Joao Martins

Serving a Purpose: OTC Hearing Aids, Hearing Enhancement, and Brands

If you are an audio industry professional, unless you have been on holiday on some remote island without Internet, you must have noticed that the US Food and Drug Administration (FDA) finally issued the long-expected rule establishing Over-the-Counter (OTC) hearing aids - five years after the original OTC hearing aid act was signed into law on August 18, 2017. Will hearing aid companies really adjust and understand "consumer" behaviors? How do hearables fit in that environment? Could these products be influenced by "brand loyalty"?

GN Announces Jabra Enhance Plus will Enter OTC Hearing Aid Category

August 18, 2022 by Joao Martins

GN Announces Jabra Enhance Plus will Enter OTC Hearing Aid Category

Following the FDA release of the anticipated Over-the-Counter (OTC) hearing aid regulations, with intent to increase access for people with untreated hearing loss, the GN Group immediately announced its support to that ambition. The market leading group that owns hearing aid brands Resound and Beltone, together with Jabra, the communications and all-in-one hearing enhancement consumer brand, announced that it will seek to register its Jabra Enhance Plus technology as an OTC product.

First Bluetooth LE Audio Product on the Market Is From Sennheiser and Is a TV Transmitter Solution

August 18, 2022 by Joao Martins

First Bluetooth LE Audio Product on the Market Is From Sennheiser and Is a TV Transmitter Solution

Sennheiser - or better said, Sennheiser Hearing, the consumer division of Sonova - has leveraged the latest Bluetooth LE Audio technology and LC3 codec to update its TV Listening product portfolio. The Sennheiser RS 120-W wireless on-ear headphones are therefore the first in the market to support the updated Bluetooth specifications and offer no less than three different sound modes, working with advanced LE audio transmission to enhance one of the oldest concepts in the brand's portfolio.

US Food and Drug Administration Finalizes Rules for Over-the-Counter Hearing Aids

August 18, 2022 by Joao Martins

US Food and Drug Administration Finalizes Rules for Over-the-Counter Hearing Aids

Five years after the original OTC hearing aid act was signed into law on August 18, 2017, the US Food and Drug Administration (FDA) issued a final rule establishing Over-the-Counter (OTC) hearing aids. The FDA also issued the final Regulatory Requirements for Hearing Aid Devices and Personal Sound Amplification Products, clarifying the differences between hearing aids, which are medical devices, personal sound amplification products, and the new category of OTC hearing aids, which can be purchased directly from stores or online.

Knowles Proposes Preferred Listening Response Curve for Best In-ear Music Listening Experience

May 18, 2022 by audioXpress Staff

Knowles Proposes Preferred Listening Response Curve for Best In-ear Music Listening Experience

A new Preferred Listening Response Curve that could define the next standard in high-resolution earphones, was the result from a new research by Knowles Corporation. The research is intended to guide product designers, and reflects the findings of an internal effort by the balanced armature manufacturer to determine the best and most satisfying music listening experience for consumers. In the research report, Knowles proposes an evolution of the Harman response curve specific to in-ears that takes into consideration frequencies above 10kHz

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Fresh From the Bench: Olive Pro Hearing and Bluetooth Earbuds

April 21, 2022 by Brent Butterworth

Fresh From the Bench: Olive Pro Hearing and Bluetooth Earbuds

The Olive Pro Hearing and Bluetooth Earbuds were brought to market by Olive Union during 2021. These are 2-in-1 true wireless earbuds and smart (FDA-Registered class II) hearing aids, featuring a modern design that was intentionally conceived to look like futuristic Bluetooth earbuds to combat the social and economic barriers of hearing loss. When the company temporarily paused its sales efforts in the US, Brent talked with the company to find out what happened and their plans to adjust and return to market. This article was originally published in audioXpress, January 2022.

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