Study of specific speaker's speech variability over long and short time periods for speech recognition

• Project/Area Number: 19700172
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Perception information processing/Intelligent robotics
• Research Institution: The University of Tokushima
• Principal Investigator: TSUGE Satoru (SATORU Tsuge) The University of Tokushima, 情報学部, 准教授 (00325250)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥600,000); Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
• Keywords: 特定話者 / 話者内音声変動 / 音声認識 / 音声分析 / 特定話者の話者内音声変動 / 音声変動

Research Abstract

Even if a speaker uses a speaker-dependent speech recognition system, speech recognition performance varies. However, the relationships between intra-speaker's speech variability and speech recognition performance are not clear. In this study, I investigate relationships between intra-speaker's speech variability and the speech recognition performance.

Research Products

• [Presentation] フィルタバンク特徴量とEarth Mover's Distanceを用いた音楽検索 (2011)
  • Author(s): 柘植覚, 三好真人, 肖清梅, 北研二
  • Organizer: 第89回音楽情報科学研究会プログラム
  • Place of Presentation: 九州大学(福岡)
  • Year and Date: 2011-02-12
• [Presentation] 音楽検索のための楽曲印象値の自動付与手法 (2011)
  • Author(s): 三好真人, 柘植覚, Choge Kipsang Hillary, 尾山匡浩, 伊藤桃代, 福見稔
  • Organizer: 第89回音楽情報科学研究会プログラム
  • Place of Presentation: 九州大学(福岡)
  • Year and Date: 2011-02-12
• [Presentation] フィルタバンク特徴量とEarth Mover's Distanceを用いた音楽検索 (2011)
  • Author(s): 柘植覚, 他
  • Organizer: 第89回音楽情報科学研究会プログラム
• [Presentation] 音楽検索のための楽曲印象値の自動付与手法 (2011)
  • Author(s): 三好真人, 柘植覚, 他
  • Organizer: 第89回音楽情報科学研究会プログラム
• [Presentation] Music Impression Detection Method for User Independent Music Retrieval System (2010)
  • Author(s): Masato Miyoshi, Satoru Tsuge, Hillary Kipsang Choge, Tadahiro Oyama, Momoyo Ito, Minorcu Fukumi
  • Organizer: 14th International Conference, on Knowledge-Based and Intelligent Information & Engineering Systems
  • Place of Presentation: カーディフ(英国)
  • Year and Date: 2010-09-09
• [Presentation] 話者依存音声認識のための発音辞書・音響モデル適応手法 (2010)
  • Author(s): 森健太郎, 柘植覚, 伊藤桃代, 福見稔
  • Organizer: 平成22年電気学会 電子・情報・システム部門大会
  • Place of Presentation: 熊本大学(熊本)
  • Year and Date: 2010-09-02
• [Presentation] Text-Independent Speaker Identification Based on Reducing Inter-Session Variability of Speech Feature Using PCA Transformation (2010)
  • Author(s): Wenbin Zhang, Haoze Lu, Yasuo Horiuchi, Satoru Tsuge, Kenji Kita, Shingo Kuroiwa
  • Organizer: 2011 International Workshop on Nonlinear Circuits,Communication and Signal Processing
  • Place of Presentation: 天津(中国)
  • Year and Date: 2010-03-03
• [Presentation] 話者依存音声認識のための発音辞書・音響モデル適応手法 (2010)
  • Author(s): 森健太郎, 柘植覚, 他
  • Organizer: 平成22年電気学会電子・情報・システム部門大会
• [Presentation] Text-Independent Speaker Identification Based on Reducing Inter-Session Variability of Speech Feature Using PCA Transformation (2010)
  • Author(s): Wenbin Zhang, Haoze Lu, Yasuo Horiuchi, Satoru Tsuge, Kenji Kita, Shingo Kuroiwa
  • Organizer: 2011 International Workshop on Nonlinear Circuits, Communication and Signal Processing
• [Presentation] Music Impression Detection Method for User Independent Music Retrieval System (2010)
  • Author(s): Masato Miyoshi, Satoru Tsuge, et.al
  • Organizer: 14th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems
• [Presentation] Speaker verification method using bone-conduction and air-conduction speech (2009)
  • Author(s): Satoru Tsuge
  • Organizer: ISPACS 2009
  • Place of Presentation: 金沢大学
  • Year and Date: 2009-12-08
• [Presentation] Text-Independent Speaker Verification Using Rank Threshold in Large Number of Sneaker Models (2009)
  • Author(s): Haruka Okamoto
  • Organizer: InterSpeech 2009
  • Place of Presentation: ブライトン・英国
  • Year and Date: 2009-09-09
• [Presentation] 繰り返し発声を用いた突発性雑音に頑健な音声認識に関する研究 (2009)
  • Author(s): 柏原康徳
  • Organizer: 平成21年度電気学会電子情報システム部門大会
  • Place of Presentation: 徳島大学
  • Year and Date: 2009-09-04
• [Presentation] 気導音と骨導音を併用した話者ベクトルを用いた話者識別 (2009)
  • Author(s): 中尾昌史
  • Organizer: 平成21年度電気学会電子情報システム部門大会
  • Place of Presentation: 徳島大学
  • Year and Date: 2009-09-04
• [Presentation] Non-Stationary Noise Robust Speech Recognition Method using Repetitive Phrase (2009)
  • Author(s): 柏原康徳
  • Organizer: NCSP
  • Place of Presentation: ホノルル(ハワイ)
  • Year and Date: 2009-03-02
• [Presentation] Non-Stationary Noise Robust Speech Recognition Method using Repetitive Phrase (2009)
  • Author(s): Yasunori Kashihara, Satoru Tsuge, et.al
  • Organizer: NCSP2009
• [Presentation] 繰り返し発声を用いた突発性雑音に頑健な音声認識に関する研究 (2009)
  • Author(s): 柏原康徳, 柘植覚, 他
  • Organizer: 平成21年度電気学会電子情報システム部門大会
• [Presentation] 気導音と骨導音を併用した話者ベクトルを用いた話者識別 (2009)
  • Author(s): 中尾昌史, 柘植覚, 他
  • Organizer: 平成21年度電気学会電子情報システム部門大会
• [Presentation] Speaker verification method using bone-conduction and air-conduction speech (2009)
  • Author(s): Satoru Tsuge, et.al
  • Organizer: ISPACS 2009
• [Presentation] Text-Independent Speaker Verification Using Rank Threshold in Large Number of Speaker Models (2009)
  • Author(s): Haruka Okamoto, Satoru Tsuge, et.al
  • Organizer: InterSpeech 2009
• [Presentation] Non-Stationary Noise Robust Speech Recognition Method using Repetitive Phrase (2009)
  • Author(s): Yasunori Kashihara, Satoru Tsuge, Kipsang H. Choge, Tadahiro Oyama, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of NCSP'2009
  • Place of Presentation: Hawaii U.S. A
• [Presentation] 繰り返し発声を用いた突発性雑音に頑健な音声認識に関する研究 (2009)
  • Author(s): 柏原康徳, 柘植覚, 尾山匡浩, Choge Hillary Kipsang, 福見稔, 黒岩眞吾
  • Organizer: 平成21年度電気学会電子情報システム部門大会
  • Place of Presentation: 徳島
• [Presentation] 気導音と骨導音を併用した話者ベクトルを用いた話者識別 (2009)
  • Author(s): 中尾昌史, 柘植覚, 福見稔
  • Organizer: 平成21年度電気学会電子情報システム部門大会
  • Place of Presentation: 徳島
• [Presentation] Speaker verification method using boneconduction and air- conduction speech (2009)
  • Author(s): Satoru Tsuge, Daichi Koizumi, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of ISPACS 2009
  • Place of Presentation: Kanazawa Japan
• [Presentation] Text-Independent Speaker Verification Using Rank Threshold in Large Number of Speaker Models (2009)
  • Author(s): Haruka Okamoto, Amira Abdelwahab, Masahumi Nishida, Satoru Tsuge, Yasuo Horiuchi, Shingo Kuroiwa
  • Organizer: Proc. of InterSpeech 2009
  • Place of Presentation: Brighton U.K.
• [Presentation] Specific speakers'speech corpus over long and short time period (2008)
  • Author(s): 柘植覚
  • Organizer: oriental COCOSDA
  • Place of Presentation: 京都
  • Year and Date: 2008-11-25
• [Presentation] Combination method of Bone-conduction Speech and Air-conduction Speech for Speaker Recognition (2008)
  • Author(s): 柘植覚
  • Organizer: Interspeech 2008
  • Place of Presentation: ブリスベン(オーストラリア)
  • Year and Date: 2008-09-23
• [Presentation] A Study of speaker identification using phoneme-information (2008)
  • Author(s): Katsuyuki Oobayashi, Satoru Tsuge, et.al
  • Organizer: NCSP'2008
• [Presentation] 骨導音と気導音を併用した話者識別手法 (2008)
  • Author(s): 柘植覚, 他
  • Organizer: 日本音響学会秋季研究発表
• [Presentation] Combination method of Bone-conduction Speech and Air-conduction Speech for Speaker Recognition (2008)
  • Author(s): Satoru Tsuge, et.al
  • Organizer: Interspeech 2008
• [Presentation] Specific speakers' speech corpus over long and short time period (2008)
  • Author(s): Satoru Tsuge, et.al
  • Organizer: Oriental COCOSDA
• [Presentation] A Study of speaker identification using phoneme-information (2008)
  • Author(s): Katsuyuki Oobayashi, Satoru Tsuge, Minoru Fukumi, Seiji Tsuchiya, Ryosuke Sumitomo, Fuji Ren, Shingo Kuroiwa
  • Organizer: Proc. of NCSP'2008
  • Place of Presentation: Gold Coast, Australia
• [Presentation] 骨導音と気導音を併用した話者識別手法 (2008)
  • Author(s): 柘植覚, 喜多雅彦, 長内隆, 蒔苗久 則, 鎌田敏明, 谷本益巳, 福見稔, 任福継、黒岩眞吾
  • Organizer: 日本音響学会秋季研究発表会
  • Place of Presentation: 千葉
• [Presentation] Combination method of Bone-conduction Speech and Air-conduction Speech for Speaker Recognition (2008)
  • Author(s): Satoru Tsuge, Osanai Takashi, Makinae Hisanori, Kamada Toshiaki, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of Interspeech 2008
  • Place of Presentation: Brisbane Australia
• [Presentation] Specific speakers' speech corpus over long and short time period (2008)
  • Author(s): Satoru Tsuge, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of oriental COCOSDA
  • Place of Presentation: Kyoto Japan
• [Presentation] A Study of speaker identification using phoneme-information (2008)
  • Author(s): Katsuyuki OOBAYASHI
  • Organizer: of NCSP '2008
  • Place of Presentation: Gold Coast,Austraria
• [Presentation] 骨導音と気導音を併用した話者識別手法 (2008)
  • Author(s): 柘植 覚
  • Organizer: 日本音響学会秋季研究発表会
  • Place of Presentation: 千葉工業大学
• [Presentation] Analysis of Variation on Intra-Speakers Speech Recognition Performances (2007)
  • Author(s): Satoru Tsuge, Keiji Seida, Masami Shishibori, Kenji Kita, Fuji Ren, Kenji Kita, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: IEEE NLP-KE2007
• [Presentation] Automatic Utterance Segmentation Tool for Speech Corpus (2007)
  • Author(s): Mitsuhiro Ozawa, Satoru Tsuge, Masami Shishibori, Kenji Kita, Minoru Fukumi, Fuji Ren, Shingo Kuroiwa
  • Organizer: IEEE NLP-KE2007
• [Presentation] 日本語大規模話者認識用データベースを用いた話者識別実験 (2007)
  • Author(s): 柘植覚, 他
  • Organizer: 日本音響学会春季研究発表会
• [Presentation] 大規模話者骨導音声データベースを用いたテキスト独立型話者照合実験 (2007)
  • Author(s): 喜多雅彦, 柘植覚, 他
  • Organizer: 情報処理学会音声言語情報処理
• [Presentation] Analysis of Variation on Intra-Speakers Speech Recognition Performances (2007)
  • Author(s): Satoru Tsuge, Keiji Seida, Masami Shishibori, Kenji Kita, Fuji Ren, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of IEEE NLP-KE2007
  • Place of Presentation: Beijing China
• [Presentation] Minoru Fukumi, and Shingo Kuroiwa, Automatic Utterance Segmentation Tool for Speech Corpus (2007)
  • Author(s): Mitsuhiro Ozawa, Satoru Tsuge, Masami Shishibori, Kenji Kita, Fuji Ren, Minoru Fukumi, Shingo Kuroiwa
  • Organizer: Proc. of IEEE NLP-KE2007
  • Place of Presentation: Beijing China
• [Presentation] 日本語大規模話者認識用データベースを用いた話者識別実験 (2007)
  • Author(s): 柘植覚, 黒岩 眞吾, 喜多雅彦, 蒔苗久則, 長内隆, 鎌田敏明, 谷本益巳, 福見稔, 任福継
  • Organizer: 日本音響学会春季研究発表会
  • Place of Presentation: 山梨
• [Presentation] 大規模話者骨導音声データベースを用いたテキスト独立型話者照合実験 (2007)
  • Author(s): 喜多雅彦, 柘植覚, 黒岩眞吾, 任福 継
  • Organizer: 情報処理学会音声言語情報処理
  • Place of Presentation: 京都
• [Presentation] Analysis of Variation on Intra-Speakers Speech Recognition Performances (2007)
  • Author(s): Satoru TSUGE
  • Organizer: IEEE NLP-KE2007
  • Place of Presentation: Beiling China
• [Presentation] Automatic Utterance Segmentation Tool for Speech Corpus (2007)
  • Author(s): Mitsuhiro OZAWA
  • Organizer: IEEE NLP-KE2007
  • Place of Presentation: Beiling China
• [Presentation] 日本語大規模話者認識用データベースを用いた話者識別実験 (2007)
  • Author(s): 柘植 覚
  • Organizer: 日本音響学会 春季研究発表会
  • Place of Presentation: 山梨大学
• [Presentation] 大規模話者骨導音声データベースを用いたテキスト独立型話者照合実験 (2007)
  • Author(s): 喜多 雅彦
  • Organizer: 情報処理学会音声言語情報処理
  • Place of Presentation: 京都・日本
• [Remarks] ホームページ等