Hearing: Its Evolution and Ways of Compensating for its Loss
- 1 January 1980
- journal article
- research article
- Published by SAGE Publications in Journal of Visual Impairment & Blindness
- Vol. 74 (1) , 19-23
- https://doi.org/10.1177/0145482x8007400105
Abstract
Speculates that the sense of hearing evolved to help an organism localize its position in space and perform aural analyses of that space. Describes two major kinds of hearing loss—conductive and sensori-neural—and shows how hearing aids may help reduce the effects of such losses, at least for hearing speech. Hearing aids may, however, reduce a visually impaired person's ability to use sound cues for orientation.Keywords
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