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Interface for Barge-in Free Spoken Dialogue System Based on Sound Field Reproduction and Microphone Array
http://hdl.handle.net/10061/7820
http://hdl.handle.net/10061/7820b18c28eb-6132-4fff-8948-3f15d62e7db1
名前 / ファイル | ライセンス | アクション |
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fulltext (8.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-07-05 | |||||
タイトル | ||||||
タイトル | Interface for Barge-in Free Spoken Dialogue System Based on Sound Field Reproduction and Microphone Array | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
著者 |
Miyabe, Shigeki
× Miyabe, Shigeki× Hinamoto, Yoichi× Saruwatari, Hiroshi× Shikano, Kiyohiro× Tatekura, Yosuke |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A barge-in free spoken dialogue interface using sound field control and microphone array is proposed. In the conventional spoken dialogue system using an acoustic echo canceller, it is indispensable to estimate a room transfer function, especially when the transfer function is changed by various interferences. However, the estimation is difficult when the user and the system speak simultaneously. To resolve the problem, we propose a sound field control technique to prevent the response sound from being observed. Combined with a microphone array, the proposed method can achieve high elimination performance with no adaptive process. The efficacy of the proposed interface is ascertained in the experiments on the basis of sound elimination and speech recognition. | |||||
書誌情報 |
en : EURASIP Journal on Advances in Signal Processing 巻 2007, 号 1, p. 184-184, 発行日 2007-01 |
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artnum | ||||||
057470 | ||||||
出版者 | ||||||
出版者 | Hindawi Publishing Corporation/Springer | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1687-6172 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1155/2007/57470 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12222093 | |||||
権利 | ||||||
権利情報 | Copyright (C) 2007 Hindawi Publishing Corporation/Springer. | |||||
著者版フラグ | ||||||
出版タイプ | VoR |