カテゴリ: 論文誌(論文単位)グループ名: 【C】電子・情報・システム部門発行日: 2020/07/01タイトル(英語): Development of Auditory Catch Ball System for Improvement of Blind Person QOL著者名: 鈴木 誠一（成蹊大学理工学部），長 正敏（成蹊大学理工学部），菅原 一輝（成蹊大学理工学部），加藤 茂（成蹊大学理工学部），大倉 元宏（成蹊大学理工学部），荒川 明宏（社会福祉法人 日本盲人社会福祉施設協議会），内原 正一（新産業創造研究機構）著者名(英語): Seiichi Suzuki (Faculty of Science and Technology, Seikei University), Masatoshi Osa (Faculty of Science and Technology, Seikei University), Kazuki Sugawara (Faculty of Science and Technology, Seikei University), Shigeru Kato (Faculty of Science and Technology, Seikei University), Motohiro Ohkura (Faculty of Science and Technology, Seikei University), Akihiro Arakawa (National Council of the Agencies of the Welfare for the Blind), Shoichi Uchihara (The New Industry Research Organization)キーワード: 視覚障害者，立体音声，HRTF，エンターテイメント，QOL blind person，stereo sound，HRTF，entertainment，QOL要約(英語): A virtual-sound catch ball game system was developed to improve the quality of life of the visually impaired. Computer-generated virtual sound balls were represented by stereo sounds, comprising localization parameters such as the interaural time and level differences, echo, and head-related transfer function. Ball-catching success was determined by images of the hand captured by a USB camera. Two sessions of experiments with blind subjects demonstrated the importance of distance recognition for human localization capability. Moreover, the addition of an echo parameter enhanced the sound-source image position and sense of enjoyment. The results showed that a virtual sound game is a good active-entertainment option for the visually impaired.本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.7 （2020） 特集：2019年電子・情報・システム部門大会本誌掲載ページ: 718-722 p原稿種別: 論文／日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/140/7/140_718/_article/-char/ja/
