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audiogram

medicine

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use in audiometry

  • human ear
    In human ear: Audiometry

    …8,000 hertz is called an audiogram. The shape of the audiogram for an individual who is hard of hearing can provide the otologist or audiologist with important information for determining the nature and cause of the hearing defect. (The audiologist is primarily concerned with measuring the degree of hearing impairment;…

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  • human ear
    In human ear: Audiometry

    the air-conduction and bone-conduction audiograms, the so-called air-bone gap. This difference is a measure of the loss in transmission across the middle ear and indicates the maximum improvement that may be obtained through successful corrective surgery. When the defect is confined to the organ of Corti, the bone-conduction audiogram…

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