A tiny microphone in the hearing aid receives sound and converts it into a digital code. This code is programmed by your hearing instrument specialist, and the sound levels are adjusted to precisely the volume you need for the best possible listening experience.
Hearing instrument specialists perform the adjustments based on the comprehensive hearing evaluation you received after you took your hearing test.
For example, if you’ve lost 40 decibels of your hearing, the aid will amplify sounds by 40 decibels, so they are perceived at normal volume when they reach the inner ear.
By contrast, over-the-counter devices aren’t designed to meet your unique hearing needs.
Contact Person: Mrs. Betty Yang
Tel: 19147928856
