Hearing Aid

Hearing Aid:

People with hearing loss may need a hearing aid. A hearing aid is an electronic, battery operated device. The hearing aid receives sound through a
microphone. The microphone converts the sound waves to electrical signals. These electrical signals are amplified by an amplifier. The amplified electrical signals are given to a speaker of the hearing aid.
The speaker converts the amplified electrical signal to sound and sends to the ear for clear hearing.

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