Yamada Takeshi 山田武志

… Alternative Names

YAMADA Takeshi 山田武志

山田武志ヤマダタケシ

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Researcher Number	20312829
Other IDs
External Links
Affiliation (Current)	2025: 筑波大学, システム情報系, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 筑波大学, システム情報系, 教授 2011 – 2022: 筑波大学, システム情報系, 准教授 2007 – 2009: 筑波大学, 大学院・システム情報工学研究科, 准教授 2000 – 2001: 筑波大学, 電子・情報工学系, 講師
Review Section/Research Field	Principal Investigator Basic Section 61010:Perceptual information processing-related / Perceptual information processing / Intelligent informatics Except Principal Investigator Basic Section 61010:Perceptual information processing-related / Japanese language education / Perception information processing/Intelligent robotics
Keywords	Principal Investigator アテンション機構 / 空間情報 / マイクロホンアレー / 音響イベント検出 / 空間信号処理 / 損失関数 / ニューラルネットワーク / 空間フィルタ / ビームフォーマ / 空間アテンション機構 … More / 音響シーン識別 / ユーザインターフェース / 機械学習 / 音声等認識 / 発話様式 / 雑音 / 認識率推定 / 変調スペクトル / 発話特徴 / 誤認識原因識別 / 認識性能推定 / ユーザビリティ / 音声認識 / ビタビアライメント / HMM / 逐次状態分割法 / 隠れマルコフ網 / モデル化 / HMM合成法 / 隠れマルコフモデル / 音声区間検出 / 環境音 / 実環境 … More Except Principal Investigator 音響情報処理 / 項目応答理論 / CAT / 日本語教育 / 自動採点 / 音声認識 / スピーキングテスト / 音環境の認識と理解 / マイクロホンアレー / 音響信号処理 / 音情景解析 / 音響イベント検出 / ブラインド音源分離 / コンピュータテスト / 日本語テスト / 項目反応理論 / 教育工学 / スピーキング / 日本語 / 適応型テスト / 日本語能力 / 知能ロボティックス / マルチチャネル信号処理 / 情報センシング / 教育工学・教材・教育メディア / 音声処理情報 / 教育評定・測定 / 音声・音韻 / 教育工学・教材 / テスト / 音声情報処理 / 教育評価・測定 / アダプティブテスト / 加法性雑音 / 雑音下音声認識 / Audio-visual音声認識 / ロンバード効果 / 音声区間検出 / 乗法性雑音 / 雑音下立声認識 / 音声認識評価基盤 / 対劣化手法体系化 / 劣化指標 / 劣化音声認識 Less

音環境の認識と理解のための革新的マイクロホンアレー基盤技術の深化
- Principal Investigator
  
  牧野昭二
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Waseda University
Acoustic scene classification based on spatial attention mechanismPrincipal Investigator
- Principal Investigator
  
  YAMADA Takeshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  University of Tsukuba
Research on Innovative Microphone Array Technology for Recognition and Understanding of Acoustic Environments
- Principal Investigator
  
  Makino Shoji
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Waseda University
  University of Tsukuba
Usability Improvement of Speech Recognition Based on Classification and Notification of Recognition Error CausesPrincipal Investigator
- Principal Investigator
  
  Yamada Takeshi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Perceptual information processing
- Research Institution
  University of Tsukuba
Practical application and validation of a computerized automatic scoring Japanese speaking test
- Principal Investigator
  
  IMAI Shingo
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Japanese language education
- Research Institution
  University of Tsukuba
Innovation of multi-channel EEG signal processing technology for BMI development by fusion of information science and brain science
- Principal Investigator
  
  MAKINO Shoji
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Perception information processing/Intelligent robotics
- Research Institution
  University of Tsukuba
Development of a Computer Automated Scoring Test of Spoken Japanese Using Speech Recognition Techniques
- Principal Investigator
  
  IMAI Shingo
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Japanese language education
- Research Institution
  University of Tsukuba
Study on Speech Enhancement Based on Distorted Speech Corpora in the Real-world
- Principal Investigator
  
  TAKEDA Kazuya
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Perception information processing/Intelligent robotics
- Research Institution
  Nagoya University
マイクロホンアレーを用いた音環境の認識に関する研究Principal Investigator
- Principal Investigator
  
  山田武志
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Intelligent informatics
- Research Institution
  University of Tsukuba

[Journal Article] Wavelength-proportional interpolation and extrapolation of virtual microphone for underdetermined speech enhancement2023
- Author(s)
  R. Jinzai, K. Yamaoka, S. Makino, N. Ono, M. Matsumoto, and T. Yamada
- Journal Title
  
  APSIPA Trans. Signal and Information Processing
  
  Volume: vol. 12 Issue: 3 Pages: 1-22
- DOI
  10.1561/116.00000078
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K28113
[Journal Article] Virtual microphone technique for binauralization for multiple sound images on 2-channel stereo signals detected by microphones mounted closely2023
- Author(s)
  R. Jinzai, K. Yamaoka, S. Makino, N. Ono, T. Yamada, and M. Matsumoto
- Journal Title
  
  APSIPA Trans. Signal and Information Processing
  
  Volume: vol. 12 Issue: 1 Pages: 1-21
- DOI
  10.1561/116.00000079
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K28113
[Journal Article] Monitoring of Domestic Activities Using Multiple Beamformers and Attention Mechanism2021
- Author(s)
  Kaneko Yuki、Yamada Takeshi、Makino Shoji
- Journal Title
  
  Journal of Signal Processing
  
  Volume: 25 Issue: 6 Pages: 239-243
- DOI
  10.2299/jsp.25.239
- NAID
  130008110097
- ISSN
  1342-6230, 1880-1013
- Year and Date
  2021-11-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11880, KAKENHI-PROJECT-19H04131
[Journal Article] VMInNet: Interpolation of Virtual Microphones in Optimal Latent Space Explored by Autoencoder2021
- Author(s)
  R. Takahashi, L. Li, S. Makino, and T. Yamada
- Journal Title
  
  Journal of Signal Processing
  
  Volume: 25 Issue: 6 Pages: 245-250
- DOI
  10.2299/jsp.25.245
- NAID
  130008110096
- ISSN
  1342-6230, 1880-1013
- Year and Date
  2021-11-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H04131
[Journal Article] 日本語スピーキングテストSJ-CATにおける低スコア解答発話の検出の検討2015
- Author(s)
  小野友暉・山田武志・今井新悟・牧野昭二
- Journal Title
  
  日本音響学会2015年秋季研究発表会講演論文集
  
  Volume: 1-Q-46 Pages: 329-332
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26244026
[Journal Article] Automatic scoring method for open answer task in the SJ-CAT speaking test considering utterance difficulty level2014
- Author(s)
  Hao Lu, Takeshi Yamada, Shingo Imai, Takahiro Shinozaki, Ryuichi Nisimura, Kenkichi Ishizuka, Shoji Makino, Nobuhiko Kitawaki
- Journal Title
  
  Proc. Asia-Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference (ASC) 2014
  
  Volume: WA1-1-3 Pages: 1-5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26244026
[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 (未定掲載決定)
- NAID
  10025992968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300060
[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
- NAID
  10025992968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 注目すべき音を自動検出するニューラルビームフォーマの残響下での有効性評価2024
- Author(s)
  市川創大, 山田武志
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Semi-supervised learning using weakly labeled data generated by GAN in sound event detection2022
- Author(s)
  Kazuya Ouma, Takeshi Yamada, Shoji Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2022 (NCSP'22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Semi-Supervised Learning Using Weakly Labeled Data Generated by GAN in Sound Event Detection, '' in Proc2022
- Author(s)
  K. Ouma, T. Yamada, and S. Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Neural beamformer with automatic detection of notable sounds for acoustic scene classification2022
- Author(s)
  Sota Ichikawa, Takeshi Yamada, Shoji Makino
- Organizer
  APSIPA ASC (Asia-Pacific Signal and Information Processing Association Annual Summit and Conference) 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Wave-U-Netと識別器のエンドツーエンド学習による音響シーン識別の検討2022
- Author(s)
  山田友紀, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2022年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 音響シーン識別のための注目すべき音を自動検出するニューラルビームフォーマの検討2022
- Author(s)
  市川創大, 山田武志, 牧野昭二
- Organizer
  音学シンポジウム2022
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Wave-U-Netと識別器のエンドツーエンド学習による音響シーン識別の検討2022
- Author(s)
  山田友紀, 山田武志, 牧野昭二
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Neutral/Emotional Speech Classification Using Autoencoder and Output of Intermediate Layer in Emotion Recognizer2022
- Author(s)
  J. Santoso, T. Yamada, K. Ishizuka, T. Hashimoto, and S. Makino
- Organizer
  日本音響学会 2022年春　季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Monitoring of domestic activities using multiple beamformers and attention mechanism2021
- Author(s)
  Yuki Kaneko, Takeshi Yamada, Shoji Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2021 (NCSP'21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] 音響イベント検出と位置推定における転移学習の効果の検証2021
- Author(s)
  陳軼夫, 山田武志, 牧野昭二
- Organizer
  日本音響学会2021年春季研究発表会
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] 音響イベント検出におけるGANを用いた弱ラベルデータ生成による半教師あり学習2021
- Author(s)
  合馬一弥, 山田武志, 牧野昭二
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-20K11880
[Presentation] Monitoring of domestic activities using multiple beamformers and attention mechanism2021
- Author(s)
  Y. Kaneko, T. Yamada, and S. Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Speech emotion recognition based on attention weight correction using word-level confidence measure2021
- Author(s)
  J. Santoso, T. Yamada, S. Makino, K. Ishizuka, and T. Hiramura
- Organizer
  in Proc. INTERSPEECH
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Extension of virtual microphone technique to multiple real microphones and investigation of the impact of phase and amplitude interpolation on speech enhancement2021
- Author(s)
  H. Segawa, L. Li, S. Makino, and T. Yamada
- Organizer
  in Proc. APSIPA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 音響イベント検出におけるGANを用いた弱ラベルデータ生成による半教師あり学習2021
- Author(s)
  合馬一弥, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2021年秋季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 音響イベント検出と位置推定における転移学習の効果の検証2021
- Author(s)
  陳軼夫, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2021年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Reducing algorithmic delay using low-overlap window for online Wave-U-Net2021
- Author(s)
  S. Nakaoka, L. Li, S. Makino, and T. Yamada
- Organizer
  Invited in Proc. APSIPA
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 補助関数法に基づく幾何学的制約付き独立ベクトル分析の車室内音声強調への適用2021
- Author(s)
  後藤加奈, 髙橋理希, 李莉, 牧野昭二, 山田武志
- Organizer
  日本音響学会 2021年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] VMInNet: Interpolation of virtual microphones in optimal latent space explored by autoencoder2021
- Author(s)
  R. Takahashi, L. Li, S. Makino, and T. Yamada
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 車室内の三角マイクロフォンアレイへのヴァーチャルマイクロフォン技術の適用2021
- Author(s)
  瀬川華子, 髙橋理希, 李莉, 陣在遼河, 牧野昭二, 山田武志
- Organizer
  日本音響学会 2021年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 車室内環境でのWave-U-Netによる雑音除去の検討2021
- Author(s)
  樋口隼太, 李莉, 井上翔太, 牧野昭二, 山田武志
- Organizer
  電子情報通信学会 2021年総合大会
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Low-overlap window を用いたオンラインWave-U-Net のアルゴリズム遅延の削減2021
- Author(s)
  中岡想太郎, 李莉, 牧野昭二, 山田武志
- Organizer
  日本音響学会 2021年秋季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] ヴァーチャルマイクロフォンの内挿における位相及び振幅補間の音声強調性能への影響の評価2021
- Author(s)
  瀬川華子, 李莉, 牧野昭二, 山田武志
- Organizer
  日本音響学会 2021年秋季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Spatial feature extraction based on convolutional neural network with multiple microphone inputs for monitoring of domestic activities2020
- Author(s)
  Y. Kaneko, R. Kurosawa, T. Yamada, and Shoji Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 車室内コミュニケーション用低遅延音源分離手法の検討2020
- Author(s)
  上田哲也, 井上翔太, 牧野昭二, 松本光雄, 山田武志
- Organizer
  日本音響学会 2020年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 発話の時間変動に着目した音声認識誤り区間推定の検討2020
- Author(s)
  舒禹清, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2020年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 発話の時間変動に着目した音声認識誤り区間推定の検討2020
- Author(s)
  舒禹清, 山田武志, 牧野昭二
- Organizer
  日本音響学会2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] Blind source separation with low latency for in-car communication2020
- Author(s)
  T. Ueda, S. Inoue, S. Makino, M. Matsumoto, and T. Yamada
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Generative Adversarial Networks を用いた半教師あり学習の音響イベント検出への適用2020
- Author(s)
  合馬一弥, 山田武志, 牧野昭二
- Organizer
  電子情報通信学会 2020年総合大会
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 空間特徴と音響特徴を併用する音響イベント検出の検討2020
- Author(s)
  陳軼夫, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2020年春季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Applying virtual microphones to triangular microphone array in in-car communication2020
- Author(s)
  H. Segawa, R. Takahashi, R. Jinzai, S. Makino, and T. Yamada
- Organizer
  Asia-Pacific Signal and Information Processing Association (APSIPA 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Study on geometrically constrained IVA with auxiliary function approach and VCD for in-car communication2020
- Author(s)
  K. Goto, L. Li, R. Takahashi, S. Makino, and T. Yamada
- Organizer
  Asia-Pacific Signal and Information Processing Association (APSIPA 2020)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Underdetermined multichannel speech enhancement using time-frequency-bin-wise switching beamformer and gated CNN-based time-frequency mask for reverberant environments2020
- Author(s)
  R. Takahashi, K. Yamaoka, L. Li, S. Makino, T. Yamada, and M. Matsumoto
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] 空間フィルタの自動推定による音響シーン識別の検討2020
- Author(s)
  大野泰己, 山田武志, 牧野昭二
- Organizer
  電子情報通信学会 2020年総合大会
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Categorizing error causes related to utterance characteristics in speech recognition2019
- Author(s)
  Jennifer Santoso, Takeshi Yamada, Shoji Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2019 (NCSP'19)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] BLSTMと変調スペクトルを用いた発話特徴識別の検討2019
- Author(s)
  サントソジェニファー, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2019年秋季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] CNN-based virtual microphone signal estimation for MPDR beamforming in underdetermined situations2019
- Author(s)
  K. Yamaoka, L. Li, N. Ono, S. Makino, and T. Yamada
- Organizer
  European Signal Processing Conference (EUSIPCO 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] BLSTMを用いた音声認識誤り区間推定の検討2019
- Author(s)
  舒禹清, 山田武志, 牧野昭二
- Organizer
  日本音響学会 2019年秋季研究発表会講演論文集
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Time-frequency-bin-wise switching of minimum variance distortionless response beamformer for underdetermined situations2019
- Author(s)
  K. Yamaoka, N. Ono, S. Makino, and T. Yamada
- Organizer
  International Conference on Acoustics, Speech, and Signal Processing (ICASSP2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] BLSTMと変調スペクトルを用いた発話特徴識別の検討2019
- Author(s)
  サントソジェニファー, 山田武志, 牧野昭二
- Organizer
  日本音響学会2019年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] BLSTMを用いた音声認識誤り区間推定の検討2019
- Author(s)
  舒禹清, 山田武志, 牧野昭二
- Organizer
  日本音響学会2019年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] Wavelength proportional arrangement of virtual microphones based on interpolation/extrapolation for underdetermined speech enhancement2019
- Author(s)
  R. Jinzai, K. Yamaoka, M. Matsumoto, S. Makino, and T. Yamada
- Organizer
  European Signal Processing Conference (EUSIPCO 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Classifcation of causes of speech recognition errors using attention-based bidirectional long short-term memory and modulation spectrum2019
- Author(s)
  J. Santoso, T. Yamada, and S. Makino
- Organizer
  Asia-Pacific Signal and Information Processing Association (APSIPA 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04131
[Presentation] Classification of causes of speech recognition errors using attention-based bidirectional long short-term memory and modulation spectrum2019
- Author(s)
  Jennifer Santoso, Takeshi Yamada, Shoji Makino
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] 音声認識における誤認識原因通知のための印象評定値推定の検討2018
- Author(s)
  後藤孝宏, 山田武志, 牧野昭二
- Organizer
  日本音響学会2018年春季研究発表会
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] Novel speech recognition interface based on notification of utterance volume required in changing noisy environment2018
- Author(s)
  Takahiro Goto, Takeshi Yamada, Shoji Makino
- Organizer
  RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2018 (NCSP'18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00224
[Presentation] SJ-CATにおける項目応答理論に基づく能力値推定の精度改善2017
- Author(s)
  小野友暉, 山田武志, 菊地賢一, 今井新悟, 牧野昭二
- Organizer
  日本音響学会2017年春季研究発表会
- Place of Presentation
  明治大学（神奈川県川崎市）
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-26244026
[Presentation] 日本語スピーキングテストSJ-CATにおける項目応答理論に基づく能力値推定の検証2016
- Author(s)
  小野友暉, 山田武志, 菊地賢一, 今井新悟, 牧野昭二
- Organizer
  日本音響学会2016年秋季研究発表会
- Place of Presentation
  富山大学（富山県富山市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26244026
[Presentation] 日本語スピーキングテストSJ-CATにおける低スコア解答発話の検出の検討2015
- Author(s)
  小野友暉・山田武志・今井新悟・牧野昭二
- Organizer
  日本音響学会秋季研究発表会
- Place of Presentation
  会津大学（福島県会津若松市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26244026
[Presentation] Automatic Scoring Method for Open Answer Task in the SJ-CAT Speaking Test Considering Utterance Difficulty Level.2014
- Author(s)
  Lu, Hao, Takeshi Yamada, Shingo Imai, Takahiro Shinozakiy, Ryuichi Nisimuraz, Kenkichi Ishizuka, Shoji Makino, and Nobuhiko Kitawaki
- Organizer
  Asia-Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference (ASC) 2014
- Place of Presentation
  Sokha Angkor Resort Hotel, the city of Angkor Wat, Cambodia
- Year and Date
  2014-12-10
- Data Source
  KAKENHI-PROJECT-26244026
[Presentation] 日本語スピーキングテストにおける文章読み上げ問題の採点に影響を及ぼす要因の検討2012
- Author(s)
  山畑勇人・大久保梨思子・山田武志, 他
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岡山大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Automatic scoring method considering quality and content of speech for SCAT Japanese speaking test2012
- Author(s)
  Naoko Okubo, Yuto Yamahata, Takeshi Yamada, Shingo Imai, Kenkichi Ishizuka, Takahiro Shinozaki, Ryuichi Nisimura, Shoji Makino and Nobuhiko Kitawaki
- Organizer
  Proc. Oriental COCOSDA
- Place of Presentation
  University of Macau, 中国
- Year and Date
  2012-12-10
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストにおける文生成問題の採点に影響を及ぼす要因の検討2012
- Author(s)
  大久保梨思子・山畑勇人・山田武志, 他
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  岡山大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Open Answer Scoring for S-CAT Automated Speaking Test System Using Support Vector Regression2012
- Author(s)
  Yutaka Ono, Misuzu Otake, Takahiro Shinozaki, Ryuichi Nisimura, Takeshi Yamada, Kenkichi Ishizuka, Yasuo Horiuchi,Shingo Kuroiwa and Shingo Imai
- Organizer
  APSIPA 2012
- Place of Presentation
  Loews Hollywood Hotel、米国
- Year and Date
  2012-04-04
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] コンピュータによる日本語スピーキング自動採点システム-日本語教師による採点との相関による検証-2012
- Author(s)
  今井新悟・石塚賢吉・山田武志・篠崎隆宏・西村竜一・酒井たか子・菊地賢一
- Organizer
  日本言語テスト学会全国研究大会
- Place of Presentation
  専修大学
- Year and Date
  2012-10-27
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] A Report on Japanese Computerized Adaptive Test2012
- Author(s)
  Youichi Nakamura, Shingo Imai, Sukero Ito, Kenichi Kikuchi, Yayoi Akagi, Hiromi Nakasono, Akiko Honda, Ryuichi Nishimura, Takako Sakai, Takahiro Shinozaki and Takeshi Yamada
- Organizer
  Korean English Language Association
- Place of Presentation
  高麗大学、韓国
- Year and Date
  2012-05-26
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] スピーキング自動採点テストのための問題アイテム作成2012
- Author(s)
  今井新悟・酒井たか子・伊東祐郎・赤木彌生・中園博美・本田朋子・家根橋伸子・山田武志・西村竜一・篠崎隆宏・中村洋一・菊地賢一・石塚賢吉
- Organizer
  日本語教育国際研究大会
- Place of Presentation
  名古屋大学
- Year and Date
  2012-08-18
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストS-CATにおける並列セグメンテーションを用いた自動採点の検討2012
- Author(s)
  西村竜一・栗原理沙・篠崎隆宏・石塚賢吉・山田武志・今井新悟・河原英紀・入野俊夫
- Organizer
  日本音響学会、2012年秋季研究発表会
- Place of Presentation
  信州大学
- Year and Date
  2012-09-21
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Spatial location and sound timbre as informative cues in auditory BCI/BMI - electrodes position optimization for brain evoked potential enhancement2011
- Author(s)
  Z. Cai, H. Terasawa, S. Makino, T. Yamada, T. M. Rutkowski
- Organizer
  APSIPA ASC 2011
- Place of Presentation
  Grand New World Hotel Xian（中国）
- Data Source
  KAKENHI-PROJECT-23500202
[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
- Data Source
  KAKENHI-PROJECT-19300060
[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
  愛媛大学
- Year and Date
  2009-03-20
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 雑音下音声認識の性能推定に用いるタスクの複雑さを表す尺度の検討2009
- Author(s)
  中島智弘, 山田武志, 北脇信彦
- Organizer
  日本音響学会2009年春季研究発表会
- Place of Presentation
  東京工業大学
- Year and Date
  2009-03-17
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition perf2008
- Author(s)
  Norihide Kitaoka, Kazumasa Yamamoto, Tomohiro Kusamizu, Seiichi Nakagawa, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
- Organizer
  IEEE ASRU-2007
- Place of Presentation
  The Westin Miyako Kyoto
- Year and Date
  2008-12-12
- Data Source
  KAKENHI-PROJECT-19300060
[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
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 多数の雑音抑圧手法を用いた雑音下音声認識の検討2008
- Author(s)
  河野太一, 山田武志, 北脇信彦
- Organizer
  日本音響学会2008年春季研究発表会
- Place of Presentation
  千葉工業大学
- Year and Date
  2008-03-17
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 雑音下音声認識の性能推定に適したひずみ尺度の検討2008
- Author(s)
  橋本倫和, 山田武志, 北脇信彦
- Organizer
  日本音響学会2008年春季研究発表会
- Place of Presentation
  千葉工業大学
- Year and Date
  2008-03-17
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 文法的複雑さを考慮した雑音下音声認識の性能推定の検討2008
- Author(s)
  中島智弘, 山田武志, 北脇信彦
- Organizer
  日本音響学会2008年秋季研究発表会
- Place of Presentation
  九州大学
- Year and Date
  2008-09-12
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments ; Newest Part of the CENSREC Series2008
- Author(s)
  T. Nishiura, M. Nakayama, Y. Denda, N. Kitaoka, K. Yamamoto, T. Yamada, S. Tsuge, C. Miyajima, M. Fujimoto, T. Takiguchi, S. Tamura, S. Kuroiwa, K. Takeda, S. Nakamura
- Organizer
  The 6th Edition of Language Resources and Evaluation Conference (LREC 2008)
- Place of Presentation
  Marrakech, Morocco
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-19300060
[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
  International Conference on Spoken Language Processing (INTERSPEECH 2008)
- Place of Presentation
  Brisbane, Australia
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 認識対象語彙数を考慮した雑音下孤立単語認識の性能推定2008
- Author(s)
  中島智弘, 山田武志, 北脇信彦
- Organizer
  情報処理学会音声言語情報処理研究会
- Place of Presentation
  盛岡市・ホテル紫苑
- Year and Date
  2008-07-19
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 認識タスクを考慮した雑音下音声認識の性能推定の検討2008
- Author(s)
  中島智弘, 山田武志, 北脇信彦
- Organizer
  日本音響学会2008年春季研究発表会
- Place of Presentation
  千葉工業大学
- Year and Date
  2008-03-17
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 残響下音声認識評価基盤(CENSREC-4)の構築2008
- Author(s)
  西浦敬信, 中山雅人, 傳田遊亀, 北岡教英, 山本一公, 山田武志, 藤本雅清, 柘植覚, 宮島千代美, 滝口哲也, 田村哲嗣, 小川哲司, 松田繁樹, 黒岩眞吾, 武田一哉, 中村哲
- Organizer
  日本音響学会2008年春季研究発表会
- Place of Presentation
  千葉工業大学
- Year and Date
  2008-03-17
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 雑音下音声認識評価ワーキンググループ活動報告:認識に影響する要因の個別評価環境(2)2007
- Author(s)
  北岡教英, 山田武志, 滝口哲也, 柘植覚, 山本一公, 宮島千代美, 西浦敬信, 中山雅人, 傳田遊亀, 藤本雅清, 田村哲嗣, 松田繁樹, 小川哲司, 黒岩眞吾, 武田一哉, 中村哲
- Organizer
  第9回音声言語シンポジウム
- Place of Presentation
  NTT CS基礎研究所
- Year and Date
  2007-12-20
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 雑音下音声認識の性能推定のためのひずみ尺度の検討2007
- Author(s)
  橋本倫和, 山田武志, 北脇信彦
- Organizer
  第9回音声言語シンポジウム
- Place of Presentation
  NTT CS基礎研究所
- Year and Date
  2007-12-20
- Data Source
  KAKENHI-PROJECT-19300060
[Presentation] 日本語スピーキングテストシステムS-CAT のためのSVR による自由発話の自動採点
- Author(s)
  小野豊・大竹美鈴・篠崎隆宏・西村竜一・山田武志・石塚賢吉・堀内靖雄・黒岩眞吾・今井新悟
- Organizer
  日本音響学会2012年秋季研究発表会
- Place of Presentation
  信州大学, 長野
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストにおける文章読み上げ問題の自動採点の検討
- Author(s)
  山畑勇人・大久保梨思子・山田武志・今井新悟・石塚賢吉・篠崎隆宏・西村竜一・牧野昭二・北脇信彦
- Organizer
  日本音響学会2012年秋季研究発表会
- Place of Presentation
  信州大学, 長野
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Auditory steady-state response stimuli based BCI application - The optimization of the stimuli types and lengths
- Author(s)
  Yoshihiro Matsumoto, Nozomu Nishikawa, Shoji Makino, Takeshi Yamada, and Tomasz M. Rutkowski
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference APSIPA2012
- Place of Presentation
  Hollywood, California, USA
- Data Source
  KAKENHI-PROJECT-23500202
[Presentation] スピーキング自動採点テストのための問題アイテム作成
- Author(s)
  今井新悟・酒井たか子・伊東祐郎・赤木彌生・中園博美・本田朋子・家根橋伸子・山田武志・西村竜一・篠崎隆宏・中村洋一・菊池賢一・石塚賢吉
- Organizer
  日本語教育国際研究大会
- Place of Presentation
  名古屋大学, 名古屋
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Automatic scoring method considering quality and content of speech for SCAT Japanese speaking test
- Author(s)
  Naoko Okubo, Yuto Yamahata, Takeshi Yamada, Shingo Imai, Kenkichi Ishizuka, Takahiro Shinozaki, Ryuichi Nisimura, Shoji Makino and Nobuhiko Kitawaki
- Organizer
  Oriental COCOSDA 2012
- Place of Presentation
  University of Macau, China
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Open Answer Scoring for S-CAT Automated Speaking Test System Using Support Vector Regression
- Author(s)
  Yutaka Ono, Misuzu Otake, Takahiro Shinozaki, Ryuichi Nisimura, Takeshi Yamada, Kenkichi Ishizuka, Yasuo Horiuchi, Shingo Kuroiwa and Shingo Imai
- Organizer
  APSIPA 国際会議
- Place of Presentation
  Loews Hollywood Hotel, アメリカ
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] Spatial auditory BCI paradigm utilizing N200 and P300 response
- Author(s)
  Zhenyu Cai, Shoji Makino, Takeshi Yamada, and Tomasz M. Rutkowski
- Organizer
  Asia-Pacific Signal and Information Processing Association Annual Summit and Conference APSIPA2012
- Place of Presentation
  Hollywood, California, USA
- Data Source
  KAKENHI-PROJECT-23500202
[Presentation] A report on Japanese Computerized Adaptive Test
- Author(s)
  Youichi Nakamura, Shingo Imai, Sukero Ito, Kenichi Kikuchi, Yayoi Akagi, Hiromi Nakasono, Akiko Honda, NISIMURA Ryuichi Nishimura, Takako Sakai, Takahiro Shinozaki and Takeshi Yamada
- Organizer
  Korean English Language Association
- Place of Presentation
  高麗大学, 韓国
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストSCATにおける文読み上げ・文生成問題の自動採点手法の改良
- Author(s)
  山畑勇人, 大久保梨思子, 山田武志, 今井新悟, 石塚賢吉, 篠崎隆宏, 西村竜一, 牧野昭二, 北脇信彦
- Organizer
  日本音響学会2012年秋季研究発表会
- Place of Presentation
  東京工科大学, 東京
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストにおける文生成問題の自動採点の検討
- Author(s)
  大久保梨思子・山畑勇人・山田武志・今井新悟・石塚賢吉・篠崎隆宏・西村竜一・牧野昭二・北脇信彦
- Organizer
  日本音響学会2012年秋季研究発表会
- Place of Presentation
  信州大学, 長野
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] コンピュータによる日本語スピーキング自動採点システム－日本語教師による採点との相関による検証－
- Author(s)
  今井新悟・石塚賢吉・山田武志・篠崎隆宏・西村竜一・酒井たか子・菊地賢一
- Organizer
  日本言語テスト学会
- Place of Presentation
  専修大学,　神奈川
- Data Source
  KAKENHI-PROJECT-22242014
[Presentation] 日本語スピーキングテストS-CATにおける並列セグメンテーションを用いた自動採点の検討
- Author(s)
  西村竜一・栗原理沙・篠崎隆宏・石塚賢吉・山田武志・今井新悟・河原英紀・入野俊夫
- Organizer
  日本音響学会2012年秋季研究発表会
- Place of Presentation
  信州大学, 長野
- Data Source
  KAKENHI-PROJECT-22242014

1. MAKINO Shoji (60396190)

# of Collaborated Projects: 3 results

# of Collaborated Products: 36 results
2. TAKIGUCHI Tetsuya (40397815)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
3. YAMAMOTO Kazumasa (40324230)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
4. IMAI Shingo (50346582)

# of Collaborated Projects: 2 results

# of Collaborated Products: 22 results
5. ITO Sukero (50242227)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
6. NAKAMURA Yoichi (70326809)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
7. AKAGI Yayoi (30346580)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
8. KIKUCHI Kenichi (50270426)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
9. HONDA Akiko (80331130)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
10. NAKASONO Hiromi (40314611)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
11. NISIMURA Ryuichi (00379611)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
12. SHINOZAKI Takahiro (80447903)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
13. YANEHASHI Nobuko (80609652)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
14. 猿渡洋 (30324974)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. ISHIZUKA Kenkichi

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
16. TAKEDA Kazuya (20273295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
17. KITAOKA Norihide (10333501)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
18. NISHIURA Takanobu (70343275)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
19. MIYAJIMA Chiyomi (90335092)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
20. TAMURA Satoshi (10402215)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
21. NAKAMURA Satoshi (30263429)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
22. KUROIWA Shingo (20333510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
23. TSUGE Satoru (00325250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
24. OGAWA Tetsuji (70386598)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
25. NAKAYAMA Masato (90511056)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
26. SAKAI Takako (40215588)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
27. RUTKOWSKI Tomasz (50415238)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
28. MIYABE Shigeki (50598745)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. TERASAWA Hiroko (70579094)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
30. PHAM Thanh Son

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Yamada Takeshi 山田 武志

YAMADA Takeshi 山田 武志

山田 武志 ヤマダ タケシ

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音環境の認識と理解のための革新的マイクロホンアレー基盤技術の深化

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Acoustic scene classification based on spatial attention mechanismPrincipal Investigator

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Research on Innovative Microphone Array Technology for Recognition and Understanding of Acoustic Environments

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Usability Improvement of Speech Recognition Based on Classification and Notification of Recognition Error CausesPrincipal Investigator

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Practical application and validation of a computerized automatic scoring Japanese speaking test

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Innovation of multi-channel EEG signal processing technology for BMI development by fusion of information science and brain science

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Development of a Computer Automated Scoring Test of Spoken Japanese Using Speech Recognition Techniques

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

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マイクロホンアレーを用いた音環境の認識に関する研究Principal Investigator

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[Journal Article] Wavelength-proportional interpolation and extrapolation of virtual microphone for underdetermined speech enhancement2023

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[Journal Article] Virtual microphone technique for binauralization for multiple sound images on 2-channel stereo signals detected by microphones mounted closely2023

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[Journal Article] Monitoring of Domestic Activities Using Multiple Beamformers and Attention Mechanism2021

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[Journal Article] VMInNet: Interpolation of Virtual Microphones in Optimal Latent Space Explored by Autoencoder2021

Yamada Takeshi 山田武志

YAMADA Takeshi 山田武志

山田武志ヤマダタケシ