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The hearing aid became digital, and as such feedback cancellation was needed. In 1980 a directional microphone was introduced in the digital hearing aid, and adaptive feedback cancellation was created to block external noise that the microphone picked up. Today, adaptive feedback cancellation is in nearly every digital hearing aid and current ...
The sound quality is exceptional and the hearing aids automatically analyze and adjust sound levels as you go about your day, which is not always available in OTC hearing aids.
The hearing aid market has advanced by leaps and bounds since the FDA's 2022 regulatory change allowing hearing aids to be sold over the counter. The greatly increased competition between ...
Bluetooth hearing aids can be paired with cellphones, tablets and computers that can send the sound from the device directly to the hearing aid. "This can include audio from phone calls but also ...
Hearing aids are able to amplify and process these sounds, and improve the speech to noise ratio. However, if the sound is too distorted by the time it reaches the listener, even the best hearing aids will struggle to unscramble the signal. Assistive listening devices offer a more adaptive alternative to hearing aids, but can be more complex ...
Hearing aid users can use a telecoil (T) switch to hear announcements directly through their hearing aid receiver. A hearing aid and a telephone are "compatible" when they can connect to each other in a way that produces clear, easily understood sound. The term "compatibility" is applied to all three types of telephones (wired, cordless, and ...
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