ヒダカ　ヒロシ   HIDAKA HIROSHI   日高　浩史    所属   関西医科大学  耳鼻咽喉科・頭頸部外科学講座    職種   准教授
論文種別	原著(症例報告除く)
言語種別	英語
査読の有無	査読あり
表題	Clinical evaluation of a portable digital hearing aid with narrow-band loudness compensation.
掲載誌名	正式名：Scandinavian audiology 略　 称：Scand Audiol ISSNコード：01050397
巻・号・頁	27(4),pp.225-236
総ページ数	12
著者・共著者	Hidaka H, Kawase T, Takahashi S, Suzuki Y, Ozawa K, Sakamoto S, Sasaki N, Hirano K, Ueda N, Sone T, Takasaka T.
担当区分	筆頭著者,責任著者
発行年月	1998/10
概要	A new portable digital hearing aid referred to as CLAIDHA (Compensate for Loudness by Analyzing Input-signal Digital Hearing Aid), which employs frequency-dependent amplitude compression based on narrow-band loudness compensation, was clinically evaluated in 159 subjects with hearing loss. The results of speech tests revealed better intelligibility compared with the subject's own hearing aids; the advantage of using CLAIDHA in daily life was also indicated by the results of a questionnaire completed by the subjects. In about 64% of the subjects with a flat, gradually sloping type of hearing loss, CLAIDHA was satisfactorily adopted for daily use. However, in the subjects with a steeply sloping type of hearing loss and subjects with losses mainly at high and low frequencies, with near-normal mid-frequency hearing. this loudness compensation scheme seems to be slightly less effective.
researchmap用URL	https://researchmap.jp/hirohiro1112/