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What is hearing aid

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What is hearing aid

    • Posted by Dhruv Pandey 7 years, 1 month ago

    CBSE > Class 09 > Science
    • 3 answers

    Dhruv Pandey 7 years, 1 month ago

    Its a device by which deaf people can listion the sound clearly.. it has a microphone, ampliphire& speaker . The microphone recive a sound amd converts it into electrical signals , the electrical signal amplifid by the ampliphire. The speaker coverts the electrical signals to sound and send to the ear for clear hering.

    0Thank You

    Aakash Panchal 7 years, 1 month ago

    It is an type of hearing impairment

    1Thank You

    Sagar Kumar 5 years, 11 months ago

    No Answer here Uninstall app okk! Bya

    1Thank You

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