How do hearing aids work?

by admin. Posted on Wednesday, March 9, 2022



All hearing aids have a microphone, a digital amplifier, and a speaker. The microphone picks up sounds and sends them to the amplifier, which is actually a tiny digital processor that selects which sounds to make clearer and which sounds to ignore. It then gives those important signals a boost before pushing them through the speaker. The end result? Crisper, clearer sound with better understanding.



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