乳児に適用される補聴器の形の選択と入出力特性の設定について

• 立入 哉

  愛媛大学教育学部

• 青木 弘依

  香川県立聾学校

書誌事項

タイトル別名

• Different outputs of different types of hearing aids and the implications hearing aid fitting for infants

抄録

Making a hearing-impaired infant wear a hearing aid serves two purposes: one is to enable the infant to learn the language, and the other is to enable him/her to learn to eventually speak as a result of hearing spoken language.<br>When considering the type of hearing aid that a hearing-impaired infant should wear and his/her adjustment to it, it is necessary to consider these two purposes.<br>In this research, we examined the voices exchanged between a mother and her baby. We recorded and analyzed the voices of both the baby and the mother when they were separated by a natural distance.<br>Based on the results, the behind-ear hearing aid was selected from among the behind-ear, pocket, and baby hearing aids, because it can detect even a small sound pressure difference between another's voice and one's own voice.<br>Further, when the hearing aid had been adjusted, we focused on the non-linear I/O characteristic that have started as a knee-point equals as another's voice and sets compression characteristics over one's own voice.

収録刊行物

• ＡＵＤＩＯＬＯＧＹ　ＪＡＰＡＮ

  ＡＵＤＩＯＬＯＧＹ　ＪＡＰＡＮ 51 (3), 235-240, 2008

  一般社団法人 日本聴覚医学会

キーワード

• 補聴器
• 乳児
• 入出力特性

詳細情報

• CRID: 1390282679818219904
• NII論文ID: 10024927296
• NII論文ID: 130003713647
• NII書誌ID: AN00000347
• DOI: 10.4295/audiology.51.235
• ISSN: 18837301
• ISSN: 03038106
• Web Site: https://search.jamas.or.jp/link/ui/2008241104
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可