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2009 Fiscal Year Final Research Report

Study on Speech Enhancement Based on Distorted Speech Corpora in the Real-world

Research Project

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Project/Area Number 19300060
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Perception information processing/Intelligent robotics
Research InstitutionNagoya University

Principal Investigator

TAKEDA Kazuya  Nagoya University, 大学院・情報科学研究科, 教授 (20273295)

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)
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)
Project Period (FY) 2007 – 2009
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.

  • Research Products

    (13 results)

All 2010 2009 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (7 results) Book (1 results)

  • [Journal Article] "音声認識におけるロバストネス, "小特集-自動音声認識研究の動向と展望-2010

    • Author(s)
      北岡教英
    • Journal Title

      日本音響学会誌 Vol.66,No.1

      Pages: 23-27

  • [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
    • Journal Title

      Acoustical Science and Technology Vol.30,No.5

      Pages: 363-371

    • Peer Reviewed
  • [Journal Article] Noisy speech recognition based on integration/selection of multiple noise suppression methods using noise GMMs2008

    • Author(s)
      N. Kitaoka, et. al.
    • Journal Title

      IEICE Trans. Inf. & Syst. Vol.E91-D,No3

      Pages: 411-421

    • Peer Reviewed
  • [Journal Article] 音声と画像の統合によるドライバの発話区間検出2008

    • Author(s)
      二宮芳樹, 宮島千代美(5番目), 他
    • Journal Title

      映像情報メディア学会誌 vol.62

      Pages: 435-441

    • Peer Reviewed
  • [Journal Article] 多様な音響環境下における音声認識システム利用時のデータ収集システム2007

    • Author(s)
      原直, 宮島千代美, 伊藤克亘, 武田一哉
    • Journal Title

      信学論 vol.J90-D

      Pages: 2807-2816

    • Peer Reviewed
  • [Presentation] ロンバード発声音声コーパスの設計と評価2009

    • Author(s)
      小川哲司, 他
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      郡山
    • Year and Date
      2009-09-15
  • [Presentation] 反復スペクトルサブトラクションにおけるミュージカルノイズ低減法の検討2009

    • Author(s)
      西川浩太郎, 森勢将雅, 西浦敬信, 南條浩輝
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      郡山
    • Year and Date
      2009-09-15
  • [Presentation] ETSI標準雑音抑圧フロントエンドのための雑音推定法の検討2009

    • Author(s)
      金正賢, 山田武志, 北脇信彦
    • Organizer
      電子情報通信学会2009年総合大会
    • Place of Presentation
      愛媛
    • Year and Date
      2009-03-19
  • [Presentation] 確率モデルに基づく単一チャネル音源分離を用いた背景音楽抑圧2009

    • Author(s)
      伊藤弘章, 西野隆典, 北岡教英, 武田一哉
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-17
  • [Presentation] CENSREC-AV: Evaluation frameworks for audio-visual speech recognition2008

    • Author(s)
      S. Tamura, C. Miyajima, N. Kitaoka, S. Hayamizu, K. Takeda
    • Organizer
      Proc. AVSP
    • Place of Presentation
      Moreton Island, Australia
    • Year and Date
      2008-09-27
  • [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
  • [Presentation] Investigations into early and late reflections on distant-talking speech recognition toward suitable reverberation criteria2007

    • Author(s)
      T. Nishiura, Y. Hirano, Y. Denda, M. Nakayama
    • Organizer
      Proc. INTERSPEECH
    • Place of Presentation
      Antwerp, Belgium
    • Year and Date
      2007-08-29
  • [Book] COMPUTER PROCESSING OF ASIAN SPOKEN LANGUAGES2010

    • Author(s)
      Takeda, Kitaoka, Tamura etc.
    • Publisher
      Consideration Books, c/o The American Group

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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