About Hearing Aids - Your Guide to How They Work info
About Hearing Aids - Your Guide to How They Work in healthy blog. Processing of modern hearing aids is complex, however, the basic components making the device work has not changed. Sound waves enter through the microphone, which converts acoustic signals into electrical signals. An amplifier then increases the strength of the electrical signal. From the amplifier, the signal is then transformed back to an acoustic signal by the receiver, a miniature loud speaker. From the receiver the signal
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