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What is a hearing aid exactly?

April 26, 2017hearing aid

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What is a hearing aid exactly?

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A hearing aid is an electronic device that picks up sound waves with a tiny microphone. The microphone makes weaker sounds louder and sends them to the ear through a tiny speaker. Because a hearing aid is an amplification device, a person must have some hearing to benefit from its use. In addition, because hearing loss has a variety of patterns and degrees of severity and affects people in different ways, no single hearing aid is right for everyone.