ISHIBASHI Taka-aki 石橋孝昭

… Alternative Names

石橋孝昭イシバシタカアキ

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Researcher Number	60455178
Other IDs
Affiliation (Current)	2025: 有明工業高等専門学校, 創造工学科, 教授
Affiliation (based on the past Project Information) *help	2025: 有明工業高等専門学校, 創造工学科, 教授 2022 – 2023: 有明工業高等専門学校, 創造工学科, 准教授 2019 – 2021: 熊本高等専門学校, 電子情報システム工学系TEグループ, 准教授 2015 – 2018: 熊本高等専門学校, 情報通信エレクトロニクス工学科, 准教授 2013 – 2015: 熊本高等専門学校, その他部局等, 准教授
Review Section/Research Field	Principal Investigator Basic Section 90150:Medical assistive technology-related / Rehabilitation science/Welfare engineering Except Principal Investigator Basic Section 90150:Medical assistive technology-related / Science education / Measurement engineering
Keywords	Principal Investigator 雑音除去 / 電子回路 / 音声信号処理 / 信号処理 / 信号分離 / 目的音抽出 / 計測工学 Except Principal Investigator 触読機能 / 視覚障害者 / 読み書き支援技術 … More / 音声読み上げ / タブレット端末 / 読書き支援 / 画面読み上げ機能 / スマート端末 / デジタルデバイド / 中途失明 / 視覚障碍者 / Ａｒｄｕｉｎｏ / ＩＣＴハードウェア教材 / 電子工作 / ICTハードウェア教材 / Arduino / 実験教材 / ハードウェア / ICT / 捕捉方位制御 / 捕捉距離制御 / リアルタイム雑音除去 / ブラインド信号分離 / リアルタイムDOA推定 / スパース性 / 低消費電力型雑音除去 / 移動音源追尾 / リアルタイム音源分離 / フレーム単位のDOA推定 / 音源フレーム検出 / 音声のスパース性 / ブラインド信号処理 Less

変動する音環境での雑音除去と目的音を追従する即時稼働可能な音声収録システムの開発Principal Investigator
- Principal Investigator
  
  石橋孝昭
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90150:Medical assistive technology-related
- Research Institution
  Ariake National College of Technology
Development of a barrier-free human speech recording system in environments with increased or decreased objective target sound and noise.Principal Investigator
- Principal Investigator
  
  Ishibashi Takaaki
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90150:Medical assistive technology-related
- Research Institution
  Ariake National College of Technology
  National Institute of Technology, Kumamoto College
Development of Smart Terminal with Finger-tracing Reading Function aimed at Eliminating the Digital Divide of Visually Impaired People
- Principal Investigator
  
  KIYOTA KIMIYASU
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 90150:Medical assistive technology-related
- Research Institution
  National Institute of Technology, Kumamoto College
Control of electronic device by voice using ultra-narrow space directional microphonePrincipal Investigator
- Principal Investigator
  
  Ishibashi Takaaki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Rehabilitation science/Welfare engineering
- Research Institution
  National Institute of Technology, Kumamoto College
Japan-Vietnam cooperation project for development of ICT hardware teaching materials
- Principal Investigator
  
  Matsuda Toyonori
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Science education
- Research Institution
  National Institute of Technology, Kumamoto College
Development of immediately operational real-time noise reduction systems
- Principal Investigator
  
  GOTANDA Hiromu
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Measurement engineering
- Research Institution
  Kinki University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Voice Activity Detection Based on Correlation of Joint Distribution of Observed Mixture Signals2023
- Author(s)
  T. Ishibashi, T. Shimoda and K. Eguchi
- Journal Title
  
  ICIC Express Letters, Part B: Applications
  
  Volume: 14 Issue: 03 Pages: 323
- DOI
  10.24507/icicelb.14.03.323
- ISSN
  2185-2766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12763
[Journal Article] Speech Estimation Method without Sign Indetermination Based on Blind Source Separation Using Rotation2022
- Author(s)
  T. Ishibashi and K. Eguchi
- Journal Title
  
  ICIC Express Letters, Part B: Applications
  
  Volume: 13 Issue: 05 Pages: 471
- DOI
  10.24507/icicelb.13.05.471
- ISSN
  2185-2766
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12763
[Journal Article] Blind Source Separation Based on Estimation for the Number of Sources and Target Speech Selection2021
- Author(s)
  T. Ishibashi and K. Eguchi
- Journal Title
  
  ICIC Express Letters, Part B: Applications
  
  Volume: 12 Issue: 05 Pages: 435
- DOI
  10.24507/icicelb.12.05.435
- ISSN
  2185-2766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12763
[Journal Article] Blind Source Separation for Human Speeches Based on Orthogonalization of Joint Distribution of Observed Mixture Signals2021
- Author(s)
  T. Ishibashi and K. Eguchi
- Journal Title
  
  ICIC Express Letters, Part B: Applications
  
  Volume: 12 Issue: 05 Pages: 443
- DOI
  10.24507/icicelb.12.05.443
- ISSN
  2185-2766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12763
[Journal Article] Two-Channel Microphone System with Variable Arbitrary Directional Pattern2018
- Author(s)
  C. Okuma, K. Hayama and T. Ishibashi
- Journal Title
  
  ICIC Express Letters
  
  Volume: 12 Issue: 03 Pages: 229
- DOI
  10.24507/icicel.12.03.229
- ISSN
  1881-803X
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K21583
[Journal Article] Target Human Speech Extraction Method Based on Silent Interval Detection2017
- Author(s)
  T. Ishibashi, K. Higuchi and C. Okuma
- Journal Title
  
  ICIC Express Letters, Part B: Applications
  
  Volume: 8 Issue: 12 Pages: 1603
- DOI
  10.24507/icicelb.08.12.1603
- NAID
  40021412052
- ISSN
  2185-2766
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K21583
[Journal Article] Fast Blind Source Separation and Target Human Speech Extraction Method for Acoustic Signals2017
- Author(s)
  T. Ishibashi H. Shintani and K. Nagata
- Journal Title
  
  ICIC Express Letters
  
  Volume: 11 Pages: 1715-1721
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K21583
[Journal Article] Blind Source Separation without Scaling Indeterminacy Using Amplitude Ratio of Observed Signals2016
- Author(s)
  T. Ishibashi, K. Fujimori, H. Shintani, C. Okuma, K. Hayama and H. Gotanda
- Journal Title
  
  ICIC Express Letters
  
  Volume: 10 Pages: 191-196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] Implementation of Directional Characteristics by Real-Time Processing of Sounds Observed by Two Microphones2016
- Author(s)
  K. Hayama, T. Ishibashi, C. Okuma and H. Gotanda
- Journal Title
  
  ICIC Express Letters
  
  Volume: 10 Pages: 251-254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] Effect of Blind Source Separation for Analog Modulation2016
- Author(s)
  Y. Yoshino, K. Kiyota, T. Ishibashi and H. Gotanda
- Journal Title
  
  ICIC Express Letters
  
  Volume: 10 Pages: 15-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] 音声コミュニケーション装置と今後の課題2015
- Author(s)
  石橋孝昭
- Journal Title
  
  月刊自動認識
  
  Volume: 28 Pages: 32-36
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] A noise reduction method using joint distribution of observed signals2015
- Author(s)
  T. Ishibashi, Y. Tajiri, K. Inoue and H. Gotanda
- Journal Title
  
  Proc. 45th ISCIE Int’l Symp. on Stochastic Systems Theory and Its Application
  
  Volume: SSS13 Pages: 367-372
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] Implementation of directional characteristics by real-time processing of sounds observed by three microphones2015
- Author(s)
  K. Hayama, T. Ishibashi, H. Shintani, M. Motoki and H. Gotanda
- Journal Title
  
  Proc. 3rd IIAE International Conference on Intelligent Systems and Image Processing
  
  Volume: IIAE2015 Pages: 305-308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] An Approach to Blind Source Separation Based on Rotation of Joint Distribution of Observed Mixture Signals2014
- Author(s)
  T. Ishibashi, Y. Tajiri, K. Inoue and H. Gotanda
- Journal Title
  
  2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
  
  Volume: - Pages: 21-24
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] Underdetermined Blind Source Separation of Speech Signals Based on Mean Shift Clustering2014
- Author(s)
  Y. Tajiri, T. Ishibashi
- Journal Title
  
  International Symposium on Artificial Life and Robotics
  
  Volume: - Pages: 343-346
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] Underdetermined Blind Source Separation of Speech Signals Based on Mean Shift Clustering2014
- Author(s)
  Y. Tajiri, T. Ishibashi
- Journal Title
  
  2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
  
  Volume: - Pages: 353-356
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] A noise reduction method using joint distribution of observed signals2013
- Author(s)
  T. Ishibashi, Y. Tajiri, K. Inoue and H. Gotanda
- Journal Title
  
  Extended Abstract 45th ISCIE International Symposium on Stochastic Systems Theory and Its Applications
  
  Volume: - Pages: 165-166
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Journal Article] An Approach to Real-time Blind Source Separation Based on Orthogonalisation of Joint Distribution of Observed Mixture Signals2013
- Author(s)
  T. Ishibashi
- Journal Title
  
  International Conference on Signal Processing, Communications and Networking
  
  Volume: - Pages: 1197-1202
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 目的話者音声の周りに存在する他人の発話音を除去するためのシステムの開発2023
- Author(s)
  下田匠海, 石橋孝昭
- Organizer
  日本福祉工学会第27回学術講演会
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] Voice Activity Detection and Speech Separation Using Correlation Coefficient2023
- Author(s)
  T. Shimoda, K. Eguchi and T. Ishibashi
- Organizer
  17th International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] 騒音の大きな環境下での発話区間検出と音源分離の考察2023
- Author(s)
  下田匠海, 石橋孝昭
- Organizer
  第38回信号処理シンポジウム
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] 強雑音環境における発話区間の推定2022
- Author(s)
  下田匠海, 石橋孝昭
- Organizer
  第30回電子情報通信学会九州支部学生会講演会
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] Multiple Sound Source Separation Method Using Three Microphones2022
- Author(s)
  T. Kai, K. Kiyota, K. Eguchi and T. Ishibashi
- Organizer
  10th IIAE International Conference on Industrial Application Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] Voice Activity Detection Using Correlation of Distribution of Observed Signals2022
- Author(s)
  T. Shimoda, K. Eguchi and T. Ishibashi
- Organizer
  16th International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] Speech Estimation Method without Sign Indetermination Based on Blind Source Separation Using Rotation2021
- Author(s)
  T. Ishibashi and K. Eguchi
- Organizer
  15th International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12763
[Presentation] 中途視覚障害者のデジタルデバイド解消のための指なぞり音読機能付スマート端末の基本構想2020
- Author(s)
  清田公保、石橋孝昭、藤澤和子、伊藤和之
- Organizer
  日本福祉工学会九州支部大会2021
- Data Source
  KAKENHI-PROJECT-18H03563
[Presentation] Estimation for the Number of Sound Sources Using Directional Histogram of Observed Mixture Signals2019
- Author(s)
  Y. Kawakami and T. Ishibashi
- Organizer
  7th IIAE International Conference on Industrial Application Engineering 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Blind Source Separation Based on Rotation of Joint Distribution Without Inversion of Positive and Negative Sign2019
- Author(s)
  M. Iikawa and T. Ishibashi
- Organizer
  7th IIAE International Conference on Industrial Application Engineering 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Pen-based Smart Tablet with Finger-tracing Reading for People with Visual Disabilities2019
- Author(s)
  Kimiyasu Kiyota, Takaaki Ishibashi, Manabu Shimakawa, Hiroshi Kuribayasi, Kazuyuki Itou, Kazuko Fujisawa
- Organizer
  PROCEEDINGS 7th International Conference on Applied Computing and Information Technology (ACIT 2019) ,pp.87-92
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03563
[Presentation] Extraction of Multiple Sound Signals using Two-Channel Microphone System with Variable Arbitrary Multi-Directional Pattern2019
- Author(s)
  Y. Oshiro, T. Ishibashi, K. Hayama, C. Okuma and K. Eguchi
- Organizer
  2019 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] 視覚障害者のための指なぞり読み音声読み上げシステムの開発2019
- Author(s)
  井銅主税、清田公保、島川学、石橋孝昭、伊藤和之、藤澤和子
- Organizer
  日本福祉工学会九州支部大会、pp.14-15
- Data Source
  KAKENHI-PROJECT-18H03563
[Presentation] Low Distortion Target Speech Extraction Method Using Two-Channel Microphone System2018
- Author(s)
  T. Ishibashi, K. Inoue, C. Okuma and K. Eguchi
- Organizer
  IIAE International Conference on Intelligent Systems and Image Processing 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] ハノイ大学情報学部におけるICTハードウェア実験2018
- Author(s)
  松田豊稔・西山英治,石橋孝昭,葉山清輝, Dang Dinh Quan, Nguyen Xuan Thang
- Organizer
  No.1-016、平成30年電気学会全国大会、九州大学
- Data Source
  KAKENHI-PROJECT-15K00952
[Presentation] Two-Channel Microphone System with Variable Arbitrary Directional Pattern2017
- Author(s)
  C. Okuma, K. Hayama and T. Ishibashi
- Organizer
  International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Target sound extraction using silent interval of human speech2017
- Author(s)
  K. Higuchi, C. Okuma and T. Ishibashi
- Organizer
  International Symposium on Artificial Life and Robotics
- Place of Presentation
  大分県別府市（ビーコンプラザ）
- Year and Date
  2017-01-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Silent Interval Detection and Target Human Speech Extraction2017
- Author(s)
  K. Higuchi, C. Okuma and T. Ishibashi
- Organizer
  International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Blind Source Separation and Target Speech Extraction for Acoustic Signals2017
- Author(s)
  T. Ishibashi, S. Nakao and K. Nagata
- Organizer
  International Conference on Innovative Computing, Information and Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Noise reduction method for multiple sound source signals and its application to two-channel microphone system2017
- Author(s)
  T. Ishibashi, K. Higuchi, C. Okuma and K. Hayama
- Organizer
  International Conference on Industrial Application Engineering
- Place of Presentation
  福岡県北九州市（北九州国際会議場）
- Year and Date
  2017-03-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Blind Source Separation and Human Speech Extraction for Three Sound Sources Using Silent Interval2017
- Author(s)
  K. Higuchi, C. Okuma and T. Ishibashi
- Organizer
  IIAE International Conference on Intelligent Systems and Image Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] 無音区間を利用した短時間処理による騒音環境下での目的音抽出2016
- Author(s)
  樋口佳奈, 大隈千春, 石橋孝昭
- Organizer
  2016年日本生体医工学会九州支部学術講演会
- Place of Presentation
  佐賀大学（佐賀県佐賀市）
- Year and Date
  2016-03-05
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 無音区間を利用した短時間処理による目的話者音声抽出2016
- Author(s)
  樋口佳奈, 大隈千春, 石橋孝昭
- Organizer
  電子情報系高専フォーラム
- Place of Presentation
  熊本県合志市（熊本高等専門学校）
- Year and Date
  2016-11-12
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] 特定話者音声認識技術を用いた電動車椅子の制御2016
- Author(s)
  川内智瑛, 石橋孝昭
- Organizer
  電子情報通信学会九州支部学生会講演会
- Place of Presentation
  宮崎県宮崎市（宮崎大学）
- Year and Date
  2016-09-28
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] 騒音の同時分布を利用した話者音声の抽出2016
- Author(s)
  樋口佳奈, 大隈千春, 石橋孝昭
- Organizer
  電子情報通信学会九州支部学生会講演会
- Place of Presentation
  宮崎県宮崎市（宮崎大学）
- Year and Date
  2016-09-28
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] 観測信号の相関係数に基づく無音区間を利用した騒音環境下での話者音声抽出2016
- Author(s)
  樋口佳奈, 大隈千春, 石橋孝昭
- Organizer
  産業応用工学会全国大会
- Place of Presentation
  京都府京都市（京都市国際交流会館）
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-16K21583
[Presentation] Effect of Blind Source Separation for Analog Modulation2015
- Author(s)
  Y. Yoshino, K. Kiyota, T. Ishibashi and H. Gotanda
- Organizer
  ICICIC205
- Place of Presentation
  Dalian（China）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] Blind Source Separation without Scaling Indeterminacy Using Amplitude Ratio of Observed Signals2015
- Author(s)
  T. Ishibashi, K. Fujimori, H. Shintani, C. Okuma, K. Hayama and H. Gotanda
- Organizer
  ICICIC205
- Place of Presentation
  Dalian（China）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 無音区間を利用した騒音環境下での話者音声の抽出2015
- Author(s)
  樋口佳奈, 石橋孝昭, 大隈千春, 葉山清輝, 五反田博
- Organizer
  第23回電子情報通信学会九州支部学生会講演会
- Place of Presentation
  福岡大学（福岡県福岡市城南区）
- Year and Date
  2015-09-04
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] シングルボードコンピュータを用いた音響工学教材の開発2015
- Author(s)
  藤本享平, 石橋孝昭, 葉山清輝, 西山英治, 松田豊稔
- Organizer
  第23回電子情報通信学会九州支部学生会講演会
- Place of Presentation
  福岡大学（福岡県福岡市城南区）
- Year and Date
  2015-09-04
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] Implementation of Directional Characteristics by Real-Time Processing of Sounds Observed by Two Microphones2015
- Author(s)
  K. Hayama, T. Ishibashi, C. Okuma and H. Gotanda
- Organizer
  ICICIC205
- Place of Presentation
  Dalian（China）
- Year and Date
  2015-08-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 複数の目的音抽出可能なマイクシステムの開発2015
- Author(s)
  石橋孝昭, 大隈千春, 葉山清輝, 五反田博
- Organizer
  第59回システム制御情報学会研究発表講演会
- Place of Presentation
  中央電気倶楽部（大阪府大阪市北区）
- Year and Date
  2015-05-20
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] Arduinoを用いた偏光計測用教材の開発2015
- Author(s)
  村上槙梧，松田豊稔，西山英治，葉山清輝，石橋孝昭
- Organizer
  2015 年度電子情報通信学会九州支部学生会講演会
- Place of Presentation
  福岡大学
- Year and Date
  2015-09-04
- Data Source
  KAKENHI-PROJECT-15K00952
[Presentation] 実環境下での観測信号の同時分布の回転による音源分離2015
- Author(s)
  藤森光平, 石橋孝昭, 大隈千春, 葉山清輝, 五反田博
- Organizer
  第23回電子情報通信学会九州支部学生会講演会
- Place of Presentation
  福岡大学（福岡県福岡市城南区）
- Year and Date
  2015-09-04
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 観測信号の同時分布の回転に基づくブラインド音源分離2014
- Author(s)
  田代皓太、石橋孝昭、大隈千春、葉山清輝、五反田博
- Organizer
  第22回電子情報通信学会九州支部学生会講演会
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 独立成分分析を用いた振幅変調信号に対する信号分離の試み2014
- Author(s)
  清田奈那、石橋孝昭、芳野裕樹、五反田博
- Organizer
  第22回電子情報通信学会九州支部学生会講演会
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 複数話者音声に対する2ch音源分離法の検討
- Author(s)
  田尻祐介, 石橋孝昭
- Organizer
  第32回計測自動制御学会九州支部学術講演会
- Place of Presentation
  長崎大学（長崎県長崎市）
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] プログラミング制御による可変指向性マイクシステムの開発
- Author(s)
  大隈千春、石橋孝昭、葉山清輝、五反田博
- Organizer
  第67回電気・情報関係学会九州支部連合大会講演会
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2014-09-18 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 観測信号の同時分布の回転に基づくリアルタイムブラインド音源分離
- Author(s)
  石橋孝昭
- Organizer
  第58回システム制御情報学会研究発表講演会
- Place of Presentation
  京都テルサ（京都府・京都市南区）
- Year and Date
  2014-05-21 – 2014-05-23
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 観測信号の振幅比を利用したブラインド音源分離
- Author(s)
  石橋孝昭、大隈千春、葉山清輝、五反田博
- Organizer
  第67回電気・情報関係学会九州支部連合大会講演会
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2014-09-18 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] スパース性に基づく2チャンネルブラインド音源数推定
- Author(s)
  田尻祐介, 石橋孝昭, 五反田博
- Organizer
  第57回システム制御情報学会研究発表講演会
- Place of Presentation
  兵庫県民会館（兵庫県神戸市中央区）
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 観測信号の同時分布を用いた雑音抑制
- Author(s)
  岡本隼人, 石橋孝昭, 五反田博
- Organizer
  第57回システム制御情報学会研究発表講演会
- Place of Presentation
  兵庫県民会館（兵庫県神戸市中央区）
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 2マイクのリアルタイム処理による指向特性の実現
- Author(s)
  葉山清輝、石橋孝昭、大隈千春、五反田博
- Organizer
  第67回電気・情報関係学会九州支部連合大会講演会
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2014-09-18 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] Mean shiftを用いた劣決定BSSにおける音源数推定
- Author(s)
  田尻祐介, 石橋孝昭
- Organizer
  第12回電子情報系高専フォーラム
- Place of Presentation
  熊本高等専門学校（熊本県合志市）
- Data Source
  KAKENHI-PROJECT-25420423
[Presentation] 2チャンネルマイクによる任意指向特性の形成
- Author(s)
  石橋孝昭, 大隈千春, 葉山清輝, 五反田博
- Organizer
  第33回計測自動制御学会九州支部学術講演会
- Place of Presentation
  九州工業大学（福岡県・北九州市戸畑区）
- Year and Date
  2014-12-06 – 2014-12-07
- Data Source
  KAKENHI-PROJECT-25420423

1. GOTANDA Hiromu (10153751)

# of Collaborated Projects: 1 results

# of Collaborated Products: 21 results
2. SHIRATSUCHI Hiroshi (30315460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. MATSUZAKI Takanori (20363385)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Matsuda Toyonori (00157322)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. KIYOTA KIMIYASU (80186353)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. 西山英治 (00237752)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 葉山清輝 (00238148)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 伊藤和之 (10501091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 藤澤和子 (30739420)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

ISHIBASHI Taka-aki 石橋 孝昭

石橋 孝昭 イシバシ タカアキ

Research Projects

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Co-Researchers

変動する音環境での雑音除去と目的音を追従する即時稼働可能な音声収録システムの開発Principal Investigator

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Development of a barrier-free human speech recording system in environments with increased or decreased objective target sound and noise.Principal Investigator

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Development of Smart Terminal with Finger-tracing Reading Function aimed at Eliminating the Digital Divide of Visually Impaired People

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Control of electronic device by voice using ultra-narrow space directional microphonePrincipal Investigator

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Japan-Vietnam cooperation project for development of ICT hardware teaching materials

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Development of immediately operational real-time noise reduction systems

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[Journal Article] Voice Activity Detection Based on Correlation of Joint Distribution of Observed Mixture Signals2023

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[Journal Article] Speech Estimation Method without Sign Indetermination Based on Blind Source Separation Using Rotation2022

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[Journal Article] Blind Source Separation Based on Estimation for the Number of Sources and Target Speech Selection2021

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[Journal Article] Blind Source Separation for Human Speeches Based on Orthogonalization of Joint Distribution of Observed Mixture Signals2021

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[Journal Article] Two-Channel Microphone System with Variable Arbitrary Directional Pattern2018

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[Journal Article] Target Human Speech Extraction Method Based on Silent Interval Detection2017

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[Journal Article] Fast Blind Source Separation and Target Human Speech Extraction Method for Acoustic Signals2017

Author(s)

ISHIBASHI Taka-aki 石橋孝昭

石橋孝昭イシバシタカアキ