Author: Stefani Kim

‘Molecular Handshake’ Between Tip Links in Ear Essential to Hearing, Balance

We hear sounds in part because tiny filaments inside our inner ears help convert voices, music, and noises into electrical signals that are sent to our brains for processing. Now, scientists have mapped and simulated those filaments at the atomic level, a discovery that shed lights on how the inner ear works and that could help researchers learn more about how and why people lose the ability to hear.

Read More

Cochlear Launches ‘Hearing 20/20’ Campaign

According to Cochlear, the campaign is supported by 10 hearing health nonprofit and industry partners, and establishes a simple, common metric—defined as 20 decibels in each ear—to help simplify the ongoing conversation and actions related to monitoring hearing health and treating hearing loss, especially among adults 55 years of age and older.

Read More

LRADs, Trumpets, and Loudspeakers

LRADs are loudspeaker systems on steroids and are easily capable of generating outputs on the order of 120 dBA at 10 meters. Although we don’t have very good models for noise exposure over 115 dBA, we do know that levels of 120 dBA (with peaks being up to 15 dB higher) can create acoustic trauma.

Read More

Hearing Loss, Cleft Conditions, and Craniofacial Abnormalities

Children with cleft lip and/or cleft palate—the most common birth defect in the United States—present unique audiologic challenges that include a high incidence of otitis media with effusion (OME). Recently, the MED-EL ADHEAR system has opened up new options for these patients. Five case studies are presented here showing how this new system represents an innovative, non-surgical therapeutic option for children who are born with cleft palate.

Read More

Expanding Your Hearing Care Beyond the Walls of Your Clinic

Expanding hearing care outside the walls of the clinic requires solutions that involve the hearing care professional as well as apps that empower the users. Widex Remote Care provides a comprehensive solution for the hearing care professionals working remotely, with access to all fitting functionality, while Widex apps help hearing aid users personalize their sound in the moment. Data from the AI-functionality in Widex apps show how users react to changes in their environment, including major ones like the COVID-19 crisis.

Read More

Neosensory Appoints Kevin Liebe, AuD, as Scientific Advisor

Dr Liebe is a past president of the Washington State Academy of Audiology and has written and edited numerous articles over the years for both professional and consumer publications. He is also the president and CEO of Hearing Health & Technology Matters (HHTM), an online resource and publication for hearing professionals and consumers with hearing loss.

Read More

Full Bandwidth Streamed Audio with an Open-fit: Is It Possible?

With the proliferation of smartphone usage amongst hearing aid users, good sound quality during streaming is no longer a ‘desire’ but a ‘need.’ Unlike conventional acoustic hearing aids, the Earlens Contact Hearing Aid’s unique mechanism of action allows for the provision of low-frequency output for streamed sources while maintaining a widely vented fitting. Using an industry-wide standard method for evaluation of sound quality, subjective judgments of streamed audio quality of the Earlens compared with other MFi-capable acoustic hearing aids reveals that the Earlens Contact Hearing Aid offers the best streamed audio sound quality for both speech and music.

Read More