| hearing impairment |
A full or partial loss of the ability to detect sounds. The inability to hear sounds, or distinguish among different sounds, will result in problems with speech and language development. 'Deafness' is the traditional term used to describe loss of hearing, but 'hearing impairment' is the preferred term that encompasses the fact there are different degrees of hearing loss.
출처: www.oafccd.com/factshee/fact59.htm
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| hearing impairment |
A degree of hearing loss, temporary or permanent due to many causes. Hearing loss can be caused by illness, disease, or by exposure to excessively high noise levels. Affects 25-50 million people in USA of all ages. Hearing impairment as generally used means a hearing loss of a mild, moderate, or severe degree as apposed to "Deafness" which is generally described as little or no residual hearing with or without the aid of an assistive listening device. ...
출처: www.soundprooffoam.com/acoustical-glossary.html
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| hearing impairment |
is a defect in the perception of sound by the brain. The two major categories of hearing loss are:
출처: www.nursingstudy.com/encyclopedia/Hearing_impairme...
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| hearing impairment |
Damage to sound processing centers in the brain.
출처: www.pickonline.org/resource/6/
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| hearing impairment |
A person, who can not hear at all, or could hear only loud sounds, or can hear only shouted words, or can hear only when the speaker is sitting in the front ,or usually asking to repeat the words spoken or would like to see the face of the speaker.
출처: 7thsurvey.ncert.nic.in/glossary.htm
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