Shadowed Speech: An Approach for Slowing Speech Rate Using Adaptive Delayed Auditory Feedback

• Item type: Journal(1)
• 公開日: 2024-11-15
• タイトル: Shadowed Speech: An Approach for Slowing Speech Rate Using Adaptive Delayed Auditory Feedback
• タイトル / 言語: en
• タイトル: Shadowed Speech: An Approach for Slowing Speech Rate Using Adaptive Delayed Auditory Feedback
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [一般論文] computer-enhanced interaction, delayed auditory feedback
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: NTT DOCOMO, INC.
• 著者所属: NTT DOCOMO, INC.
• 著者所属: NTT DOCOMO, INC.
• 著者所属(英): en
• 著者所属(英): NTT DOCOMO, INC.
• 著者所属(英): en
• 著者所属(英): NTT DOCOMO, INC.
• 著者所属(英): en
• 著者所属(英): NTT DOCOMO, INC.
• 著者名: Mariko, Chiba; Wataru, Yamada; Keiichi, Ochiai
• 著者名(英): Mariko, Chiba; Wataru, Yamada; Keiichi, Ochiai
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: In oral communication, especially public speaking, it is essential to speak at a speed that is appropriate for the situation. However, speech control requires substantial training. Although several speech-training systems that provide automated feedback on users' speech quality or behavior have been developed, users are still required to consciously control their ways of speaking to improve their speech. This study proposes a speech-supporting system that enables users to speak at a pace close to the target rate with minimum conscious adjustment. Because auditory feedback on the speaker's voice with a short delay disturbs speaking, we used auditory feedback with continuously varying delay times to slow the speaker's speech rate when speaking fast. We implemented a prototype and conducted a user study with ten speakers to confirm the effects on the speech style of the speaker during public speaking. The results show that the proposed system can slow the speech rate when the user speaks quickly without instructing the speaker on how to respond to auditory feedback. The findings also suggest that the proposed system causes less discomfort to the speaker than delayed auditory feedback with a constant delay.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.32(2024) (online); DOI http://dx.doi.org/10.2197/ipsjjip.32.938; ------------------------------
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: In oral communication, especially public speaking, it is essential to speak at a speed that is appropriate for the situation. However, speech control requires substantial training. Although several speech-training systems that provide automated feedback on users' speech quality or behavior have been developed, users are still required to consciously control their ways of speaking to improve their speech. This study proposes a speech-supporting system that enables users to speak at a pace close to the target rate with minimum conscious adjustment. Because auditory feedback on the speaker's voice with a short delay disturbs speaking, we used auditory feedback with continuously varying delay times to slow the speaker's speech rate when speaking fast. We implemented a prototype and conducted a user study with ten speakers to confirm the effects on the speech style of the speaker during public speaking. The results show that the proposed system can slow the speech rate when the user speaks quickly without instructing the speaker on how to respond to auditory feedback. The findings also suggest that the proposed system causes less discomfort to the speaker than delayed auditory feedback with a constant delay.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.32(2024) (online); DOI http://dx.doi.org/10.2197/ipsjjip.32.938; ------------------------------
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN00116647
• 書誌情報: 情報処理学会論文誌; 巻 65, 号 11, 発行日 2024-11-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7764
• 公開者 / 言語: ja
• 公開者 / 出版者: 情報処理学会