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Wakabayashi Yukoh  若林 佑幸

ORCIDConnect your ORCID iD *help
Researcher Number 80826462
Other IDs
Affiliation (Current) 2023: 豊橋技術科学大学, 工学(系)研究科(研究院), 助教
Affiliation (based on the past Project Information) *help 2020 – 2021: 東京都立大学, システムデザイン研究科, 特任助教
2018 – 2019: 首都大学東京, システムデザイン研究科, 特任助教
Review Section/Research Field
Principal Investigator
Basic Section 61010:Perceptual information processing-related / 1002:Human informatics, applied informatics and related fields
Keywords
Principal Investigator
位相復元 / 音声区間検出 / 音声強調 / 位相信号処理 / 振幅位相復元 / 複素スペクトル / 振幅・位相関連性 / 深層学習 / アレイ信号処理 / 複素領域信号処理 … More / 音響信号処理 / 雑音除去 / 位相 / 音環境理解 / 振幅復元 / 振幅位相関係 / 音声信号復元 / 雑音抑圧 Less
  • Research Projects

    (2 results)
  • Research Products

    (16 results)
  • Co-Researchers

    (2 People)
  •  音響信号の振幅位相関係を考慮した複素スペクトル領域音声強調と応用Principal Investigator

    • Principal Investigator
      若林 佑幸
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 61010:Perceptual information processing-related
    • Research Institution
      Tokyo Metropolitan University
  •  Study of speech signal amplitude and phase reconstructions for understanding sound environmentPrincipal Investigator

    • Principal Investigator
      Wakabayashi Yukoh
    • Project Period (FY)
      2019
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      1002:Human informatics, applied informatics and related fields
    • Research Institution
      Tokyo Metropolitan University

All 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Analysis of derivative of instantaneous frequency and its application to voice activity detection2021

    • Author(s)
      Binh Thien NGUYEN, Yukoh WAKABAYASHI, Kenta IWAI, and Takanobu NISHIURA
    • Journal Title

      Applied Acoustics

      Volume: 181 Pages: 1-11

    • DOI

      10.1016/j.apacoust.2021.108116

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H04142, KAKENHI-PROJECT-20K19827
  • [Journal Article] Speech enhancement using harmonic-structurebased phase reconstruction2019

    • Author(s)
      若林佑幸
    • Journal Title

      THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN

      Volume: 75 Issue: 3 Pages: 139-146

    • DOI

      10.20697/jasj.75.3_139

    • NAID

      130007699476

    • ISSN
      0369-4232, 2432-2040
    • Year and Date
      2019-03-01
    • Language
      Japanese
    • Open Access
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Journal Article] Speech enhancement using harmonic-structure-based phase reconstruction2019

    • Author(s)
      Yukoh Wakabayashi
    • Journal Title

      Acoust. Sci. & Tech.

      Volume: 40 Issue: 3 Pages: 162-169

    • DOI

      10.1250/ast.40.162

    • NAID

      130007641578

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2019-05-01
    • Language
      English
    • Open Access
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 円周上の音場補間を利用した移動音源のステアリングベクトル推定2021

    • Author(s)
      若林佑幸,山岡洸瑛,小野順貴
    • Organizer
      日本音響学会秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K19827
  • [Presentation] Maximum likelihood estimation for phase reconstruction from its derivatives2021

    • Author(s)
      Binh Thien Nguyen, Yukoh Wakabayashi, Kenta Iwai, Takanobu Nishiura
    • Organizer
      日本音響学会秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K19827
  • [Presentation] Two-stage phase reconstruction using DNN and von Mises distribution-based maximum likelihood2021

    • Author(s)
      Binh Thien Nguyen, Yukoh Wakabayashi, Kenta Iwai, Takanobu Nishiura
    • Organizer
      2021 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K19827
  • [Presentation] A phase-based voice activity detection using statistical likelihood ratio of the derivative of instantaneous frequency2020

    • Author(s)
      Binh Thien Nguyen, Yukoh Wakabayashi, Takahiro Fukumori, and Takanobu Nishiura
    • Organizer
      日本音響学会2020春季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 周波数方向冗長化STFTに基づく位相復元の音楽信号への適用2020

    • Author(s)
      若林佑幸,小野順貴
    • Organizer
      日本音響学会2020春季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] Speech analysis using the second derivative of phase spectrum2019

    • Author(s)
      Binh Thien Nguyen, Yukoh Wakabayashi, Takahiro Fukumori, and Takanobu Nishiura
    • Organizer
      日本音響学会2019秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 周波数を冗長化したSTFTによる位相復元の音声強調への利用2019

    • Author(s)
      若林佑幸,小野順貴
    • Organizer
      日本音響学会2019秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] Derivative of Instantaneous Frequency for Voice Activity Detection Using Phase-based Approach2019

    • Author(s)
      Binh Thien Nguyen, Yukoh Wakabayashi, Takahiro Fukumori, and Takanobu Nishiura
    • Organizer
      APSIPA ASC 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] Griffin-Lim phase reconstruction using short-time Fourier transform with zero-padded frame analysis2019

    • Author(s)
      Yukoh Wakabayashi and Nobutaka Ono
    • Organizer
      APSIPA ASC 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 短時間フーリエ変換の周波数方向冗長化とその位相復元への応用2019

    • Author(s)
      若林 佑幸,小野 順貴
    • Organizer
      日本音響学会2019年春季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] Maximum a posteriori estimation of spectral gain with harmonic-structure-based phase reconstruction for phase-aware speech enhancement2018

    • Author(s)
      Yukoh Wakabayashi and Nobutaka Ono
    • Organizer
      APSIPA ASC 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 音声強調における位相スペクトルと振幅スペクトル同時推定手法の一検討2018

    • Author(s)
      若林 佑幸,小野 順貴
    • Organizer
      日本音響学会2018年秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-19K21546
  • [Presentation] 音声強調における位相復元とアレイ処理への効果2018

    • Author(s)
      若林佑幸
    • Organizer
      電子情報通信学会 応用音響研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K21546
  • 1.  岩居 健太
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 2.  西浦 敬信
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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