Tag: back to basics



Hearing Aids Are Now Up to 109 dB!

The input-related dynamic range of modern hearing aids is important to know in order to prevent distortion and input-clipping of louder sounds in the environment. Typical loud input sounds are music and the level of a hearing aid consumer’s own voice.  

OTC and Observations on the Humes et al Study

Perhaps the most well-read article of 2017 is “The effects of service-delivery model and purchase price on hearing-aid outcomes in older adults: a randomized double-blinded placebo-controlled clinical trial” by Larry Humes and his colleagues at Indiana State University, published in the March 2017 edition of the American Journal of Audiology. Drs Marshall Chasin and Steve Aiken provide their perspectives on this important research.

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Back to Basics: Music Listening and Hearing Aids. Are All Approaches the Same? Stop and Listen.

In the past several years the hearing aid industry has introduced some ingenious solutions to handling the “music and hearing aids” problem. Simply stated, the higher level inputs of music tend to overdrive the analog-to-digital (A/D) converter or “front end” in many hearing aids. Dr Chasin discusses some possible solutions for music listening.

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