2009 Fiscal Year Final Research Report
Study on Speech Enhancement Based on Distorted Speech Corpora in the Real-world
Project/Area Number |
19300060
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Perception information processing/Intelligent robotics
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Research Institution | Nagoya University |
Principal Investigator |
TAKEDA Kazuya Nagoya University, 大学院・情報科学研究科, 教授 (20273295)
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Co-Investigator(Kenkyū-buntansha) |
KITAOKA Norihide 名古屋大学, 大学院・情報科学研究科, 准教授 (10333501)
YAMADA Takeshi 筑波大学, 大学院・システム情報工学研究科, 准教授 (20312829)
NISHIURA Takanobu 立命館大学, 情報理工学部, 准教授 (70343275)
MIYAJIMA Chiyomi 名古屋大学, 大学院・情報科学研究科, 助教 (90335092)
TAMURA Satoshi 岐阜大学, 工学部, 助教 (10402215)
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Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Satoshi 独立行政法人情報通信機構, 上席研究員 (30263429)
KUROIWA Shingo 千葉大学, 大学院・融合科学研究科, 教授 (20333510)
TSUGE Satoru 徳島大学, 大学院・ソシオテクノサイエンス研究部, 講師 (00325250)
TAKIGUCHI Tetsuya 神戸大学, 都市安全研究センター, 講師 (40397815)
YAMAMOTO Kazumasa 豊橋技術科学大学, 工学部, 助教 (40324230)
OGAWA Tetsuji 早稲田大学, 高等研究所, 助教 (70386598)
NAKAYAMA Masato 近畿大学, 生物理工学部, 講師 (90511056)
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Project Period (FY) |
2007 – 2009
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Keywords | 劣化音声認識 / 劣化指標 / 対劣化手法体系化 / 音声認識評価基盤 |
Research Abstract |
For distorted speech recognition under the real world, we conducted below : (1) development of distorted speech corpora named CENSREC and distribution of them in public ; (2) accurate recognition performance prediction for additively/convolutionally distorted speech ; (3) development of structural explanation of distortion factors and recognition methods for distorted speech ; (4) development of distorted speech recognition methods.
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[Journal Article] CENSREC-1-C: An evaluation framework for voice activity detection under noisy environments2009
Author(s)
N. Kitaoka, T. Yamada, S. Tsuge, C. Miyajima, K. Yamamoto, T. Nishiura, M. Nakayama, Y. Denda, M. Fujimoto, T. Takiguchi, S. Tamura, S. Matsuda, T. Ogawa, S. Kuroiwa, K. Takeda, S. Nakamura
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Journal Title
Acoustical Science and Technology Vol.30,No.5
Pages: 363-371
Peer Reviewed
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[Presentation] CENSREC-4: Development of evaluation framework for distant-talking speech recognition under reverberant environments2008
Author(s)
M. Nakayama, T. Nishiura, Y. Denda, N. Kitaoka, K. Yamamoto, T. Yamada, S. Tsuge, C. Miyajima, M. Fujimoto, T. Takiguchi, S. Tamura, T. Ogawa, S. Matsuda, S. Kuroiwa, K. Takeda, S. Nakamura
Organizer
Proc. INTERSPEECH
Place of Presentation
Antwerp, Belgium
Year and Date
2008-09-24
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