THE INDICATION OF HEARING AID BY SPEECH AUDIOMETRY:1) Evaluation of Speech Audiometry in Free Field and Indication of Hearing Aid
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概要
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Indication of a hearing aid is best to be determined by the articulation test in the free field, both with and without the hearing aid. The hearing ability for speech was recorded on the following three scores, i.e.. hearing loss for speech, articulation score at 65 db sensation level and social adequacy index, which are drawed from the syllable articulation curve. The efficiency of a hearing aid was determined from these three scores as follows and from this results the application of a hearing aid may be indicated.
- 一般社団法人 日本耳鼻咽喉科学会の論文