Effects of FM system fitted into normal hearing ear on speech-in-noise recognition in Japanese school-aged children with unilateral severe-to-profound hearing loss 3-4

• Material Type: 博士論文
• ISSN: 1349-6867
• Title: Effects of FM system fitted into normal hearing ear on speech-in-noise recognition in Japanese school-aged children with unilateral severe-to-profound hearing loss
• Volume: 65 3-4
• Author/Editor: Shimada, Aki; Udaka, Jiro; Nagashima, Hinami; Chida, Izumi; Kondo, Eiji; Nakano, Seiichi; Okamoto, Hidehiko; Takeda, Noriaki
• Author Heading: Shimada, Aki; Udaka, Jiro; Nagashima, Hinami; Chida, Izumi; Kondo, Eiji; Nakano, Seiichi; Okamoto, Hidehiko; Takeda, Noriaki
• Publication, Distribution, etc.: Faculty of Medicine Tokushima University
• Publication Date: 2018-08
• Publication Date (W3CDTF): 2018-08
• Alternative Title: 学童期の日本人一側性高度難聴児の健聴耳へのFM補聴援助システムの装用が騒音下の語音聴取能に与える効果; Children with unilateral hearing loss
• Periodical title: The Journal of Medical Investigation
• Degree grantor/type: 徳島大学
• Date Granted: 2018-11-22
• Date Granted (W3CDTF): 2018-11-22
• Dissertation Number: 甲第3247号
• Degree Type: 博士（医学）
• Conferring No. (Dissertation): 甲第3247号
• Text Language Code: eng
• Subject Heading: children with unilateral hearing loss; speech recognition; noisy environment; classroom; FM system; 一側性高度難聴; 語音聴取能; 騒音下語音聴取
• Target Audience: 一般
• Note (General): Objectives : We examined speech recognition ability of elementary school-aged Japanese children with unilateral hearing loss under noisy environments and then examined the effects of the FM system fitted into their normal hearing ear on their speech recognition ability. Methods : Twelve children with severe-to-profound sensorineural hearing loss and ten age-matched children with bilateral normal hearing received speech recognition test in quiet and noisy environments. Other nine children with severe-to-profound sensorineural hearing loss received speech recognition test with or without the FM receiver fitted to the normal hearing ear in quiet and noisy environments. Results : Signal-to-noise ratio (SNR) in Japanese elementary school classrooms was estimated to be -6.9 dB at a preferential seat. In noisy environment of -5 dB SNR similar to working classrooms, the correct rates of speech recognition test in children with unilateral hearing loss were significantly lower, compared with those in children with bilateral normal hearing. In the noisy environment, the correct rates in children aided by the FM system with unilateral hearing loss were significantly better, compared with unaided ones. Conclusion : The results suggested that the FM system is recommended as an audiological management for improvement of speech recognition of children with unilateral hearing loss in noisy classrooms.
• DOI: info:doi/10.2152/jmi.65.216; https://doi.org/info:doi/10.2152/jmi.65.216
• Persistent ID (NDL): info:ndljp/pid/11239256; https://dl.ndl.go.jp/pid/11239256
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-02-03T04:35:56+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://repo.lib.tokushima-u.ac.jp/112241
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2019-09-06 再収集