NAKAYAMA MASASHI 中山仁史

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NAKAYAMA Masashi 中山仁史

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Researcher Number	20508163
Other IDs
Affiliation (Current)	2025: 広島市立大学, 情報科学研究科, 准教授
Affiliation (based on the past Project Information) *help	2025: 広島市立大学, 情報科学研究科, 准教授 2018 – 2019: 広島市立大学, 情報科学研究科, 講師 2014 – 2017: 広島市立大学, 情報科学研究科, 助教 2010 – 2013: 香川高等専門学校, 電気情報工学科, 助教 2011: 香川高等専門学校, 助教
Review Section/Research Field	Principal Investigator Perception information processing/Intelligent robotics / Basic Section 61010:Perceptual information processing-related / Perceptual information processing
Keywords	Principal Investigator 骨伝導音 / 母音 / 音声 / 明瞭化 / 発声 / 周波数特性 / ダイナミックレンジ / 顔面皮膚振動 / 3次元変位計測 / 三次元変位計測 … More / 皮膚伝搬 / 体内伝導音 / 日本語 / 音声コミュニケーション / 単語了解度 / 明瞭性 / 骨伝導光音 / 骨伝導 / 音声認識 / 通信 / 光ファイバグレーティング / MRI / 音声信号処理 / 音声情報処理 Less

ブラインド音声処理を用いた骨伝導音の音質改善Principal Investigator
- Principal Investigator
  
  中山仁史
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61010:Perceptual information processing-related
- Research Institution
  Hiroshima City University
Study of sound quality improvement for body-conducted speech with acoustic clusteringPrincipal Investigator
- Principal Investigator
  
  Nakayama Masashi
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Perceptual information processing
- Research Institution
  Hiroshima City University
Research for improvement of the body-conducted speech microphone using Optical Fiber Grating at low SNR environmentPrincipal Investigator
- Principal Investigator
  
  Nakayama Masashi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Perception information processing/Intelligent robotics
- Research Institution
  Hiroshima City University
  Kagawa National College of Technology
Development of body-conducted speech microphone using Optical Fiber Bragg Grating for supporting Magnetic Resonance Imaging operationPrincipal Investigator
- Principal Investigator
  
  NAKAYAMA Masashi
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Perception information processing/Intelligent robotics
- Research Institution
  Kagawa National College of Technology

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation Book

[Book] "Sensors for Everyday life -Healthcare Settings-"(Editor: O.A. Postolache, S.C. Mukhopadhyay, K.P. Jayasundera, A.K. Swain)2016
- Author(s)
  Masashi Nakayama, Naoki Shigekawa, Takashi Yokouchi and Shunsuke Ishimitsu
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-15K00245
[Book] Speech Technologies2011
- Author(s)
  M.Nakayama, et al.(Edits : Ivo Ipsic)
- Total Pages
  432
- Publisher
  IN-TECH
- Data Source
  KAKENHI-PROJECT-22700189
[Book] Improvement of Sound Quality on the Body Conducted Speech Using Differential Acceleration in "Speech Technologies"2011
- Author(s)
  M. Nakayama, S. Ishimitsu and S. Nakagawa
- Total Pages
  432
- Publisher
  IN-TECH
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] Body-Conducted Speech Recognition Using Model Adaptation2019
- Author(s)
  Masashi Nakayama, Satoshi Nakatani, and Shunsuke Ishimitsu
- Journal Title
  
  ICIC Express Letters Part B: Applications
  
  Volume: 10 Pages: 427-431
- NAID
  40021897200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Body-Conducted Speech Recognition Using Model Adaptation2019
- Author(s)
  Masashi Nakayama, Satoshi Nakatani and Shunsuke Ishimitsu
- Journal Title
  
  ICIC Express Letters Part B: Applications
  
  Volume: 10,5 Pages: 427-431
- NAID
  40021897200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Tongue habit discrimination system using acoustical feature for oral habits improvement2018
- Author(s)
  Masashi Nakayama, Shunsuke Ishimtisu, Kimiko Yamashita, Kaori Ishii, Kazutaka Kasai and Satoshi Horihata
- Journal Title
  
  Electronics and Communications in Japan
  
  Volume: 138, 3 Pages: 242-248
- NAID
  210000183624
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Tongue Habit Discrimination System Using Acoustical Feature for Oral Habits Improvement2018
- Author(s)
  中山仁史, 石光俊介, 山下公子, 石井かおり, 葛西一貴, 堀畑聡
- Journal Title
  
  IEEJ Transactions on Electronics, Information and Systems
  
  Volume: 138 Issue: 3 Pages: 242-248
- DOI
  10.1541/ieejeiss.138.242
- NAID
  130006407360
- ISSN
  0385-4221, 1348-8155
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Effects of Masking Noise in Auditory Feedback on Singing2017
- Author(s)
  Satoshi IIjima, Shunsuke Ishimitsu and Masashi Nakayama
- Journal Title
  
  International Journal of Innovative Computing, Information and Control
  
  Volume: Vol. 13, No. 2 Pages: 591-603
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Statistical analysis and modeling of formant frequencies of vowels phonated by traditional Japanese Shigin singers2017
- Author(s)
  Masashi Nakayama, Kosuke Kato and Masaru Matsunaga
- Journal Title
  
  International Journal of Innovative Computing, Information and Control
  
  Volume: XXX
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] FRAME-BY-FRAME SPEECH SIGNAL PROCESSING FOR FIELD PROGRAMMABLE GATE ARRAY DEVICES2016
- Author(s)
  Masashi Nakayama, Naoki Shigekawa and Takashi Yokouchi
- Journal Title
  
  ICIC Express Letters
  
  Volume: Vol. 10, No. 12 Pages: 2949-2955
- Data Source
  KAKENHI-PROJECT-15K00245
[Journal Article] Sound quality improvement of body-conducted speech from Optical Fiber Bragg Grating microphone using differential acceleration and noise reduction method2012
- Author(s)
  M. Nakayama, S. Ishimitsu and S. Nakagawa
- Journal Title
  
  ICIC Express Letters(ICIC-EL)
  
  Volume: Vol.6No.4 Pages: 1013-1018
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] Sound quality improvement of body-conducted speech from Optical Fiber Brags Grating microphone using differential acceleration and noise2012
- Author(s)
  M.Nakayama, S.Ishimitsu, S.Nakagawa
- Journal Title
  
  ICIC Express Letters (ICIC-EL)
  
  Volume: Vol.6, No.4 Pages: 1013-1018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] BODY-CONDUCTED SPEECH RECOGNITION IN SPEECH SUPPORT SYSTEM FOR DISORDERS2011
- Author(s)
  S. Ishimitsu, K. Oda and M. Nakayama
- Journal Title
  
  International Journal of Innovative Computing, Information and Control
  
  Volume: Vol.7No.8 Pages: 4929-4940
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] A study of making clear body-conducted speech using differential acceleration2011
- Author(s)
  Masashi Nakayama, Shunsuke Ishimitsu, Seiji Nakagawa
- Journal Title
  
  IEEJ Transactions on Electrical and Electronic Engineering
  
  Volume: Vo.6, Issue 2 Pages: 144-150
- NAID
  10028162428
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] A study of making clear body-conducted speech using differential acceleration2011
- Author(s)
  M. Nakayama, S. Ishimitsu and S. Nakagawa
- Journal Title
  
  IEEJ Transactions on Electrical and Electronic Engineering
  
  Volume: Vol.6 Issue 2 Pages: 144-150
- NAID
  10028162428
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] BODY-CONDUCTED SPEECH RECOGNITION IN SPEECH SUPPORT SYSTEM FOR DISORDERS2011
- Author(s)
  S.Ishimitsu, K.Oda, M.Nakayama
- Journal Title
  
  International Journal of Innovative Computing, Information and Control
  
  Volume: Vol.7, No.8 Pages: 4929-4940
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700189
[Journal Article] Body-conducted speech retrieval from a noisy environment using differential acceleration2010
- Author(s)
  Shunsuke Ishimitsu, Masashi Nakayama, Seiji Nakagawa
- Journal Title
  
  International Journal of Advanced Mechatronic Systems
  
  Volume: Vol.2, No.4 Pages: 4255-4265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] Study on skin propagation of speech using three dimensional displacement measurement2019
- Author(s)
  Masashi Nakayama, Shunsuke Ishimitsu, Satoshi Iijima and Yoshiyasu Futawatari
- Organizer
  26th International Congress on Sound and Vibration
- Data Source
  KAKENHI-PROJECT-15K00245
[Presentation] Fundamental research for an early detection system to find respiratory diseases in pigs2018
- Author(s)
  Cheng Yibing, Kenta Narusawa, Satoshi Iijima, Masashi Nakayama, Shunsuke Ishimitsu, Aiko Ishida and Osamu Mikami
- Organizer
  2018 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K00245
[Presentation] FUNDAMENTAL RESEARCH OF SPEECH DISCRIMINATION FOR TONGUE THRUST ARTICULATION USING ZERO-CROSSING AND MEL-FREQUENCY CEPSTRUM COEFFICIENTS2017
- Author(s)
  Masashi Nakayama, Shunsuke Ishimitsu, Kimiko Yamashita, Kaori Ishii,Kazutaka Kasai and Satoshi Horihata
- Organizer
  The 24nd International Congress on Sound and Vibration (ICSV24)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K00245
[Presentation] Effects of auditory feedback on singing2017
- Author(s)
  Satoshi IIjima, Shunsuke Ishimitsu and Masashi Nakayama
- Organizer
  The 24nd International Congress on Sound and Vibration (ICSV24)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K00245
[Presentation] IMPROVEMENT OF BODY‐CONDUCTED SPEECH SOUND QUALITY USING THE ACCELERATION DIFFERENCE ‐ EVALUATION BY A WORD INTELLIGIBILITY TEST2015
- Author(s)
  Masashi Nakayama, Aya Kajino, Seiji Nakagawa and Shunsuke Ishimitsu
- Organizer
  The 22nd International Congress on Sound and Vibration (ICSV22)
- Place of Presentation
  Florence, Italy
- Year and Date
  2015-07-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K00245
[Presentation] Improvement of body-conducted speech recognition using modelestimation2015
- Author(s)
  Masashi Nakayama, Satoshi Nakatani and Shunsuke Ishimitsu
- Organizer
  Ｔｈｅ 43rd International Congress on Noise Control Engineering (Inter-noise2014)
- Place of Presentation
  Melborune, Australia
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] 骨伝導音認識性能改善のための音響モデルの再推定に関する基礎検討2014
- Author(s)
  中山仁史，石光俊介，中谷聡志
- Organizer
  平成26年電気学会全国大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] Formant frequencies of sung vowels intonated by six traditional Japanese Shigin singers. Part II: Results of analysis and statistical investigations2013
- Author(s)
  Kosuke Kato, Masashi Nakayama, and Masaru Matsunaga
- Organizer
  Stockholm Music Acoustics Conference 2013 (SMAC2013)
- Place of Presentation
  Stockholm, Sweden
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] Extracting the fundamental frequency of steady-state portions of traditional Japanese singing Shigin2013
- Author(s)
  Masashi Nakayama, Kosuke Kato and Masaru Matsunaga
- Organizer
  2013 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
- Place of Presentation
  The Island of Hawaii, USA
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] Formant frequencies of sung vowels intonated by six traditional Japanese Shigin singers. Part I: Dataset construction and analysis method2013
- Author(s)
  Masashi Nakayama, Kosuke Kato, and Masaru Matsunaga
- Organizer
  Stockholm Music Acoustics Conference 2013 (SMAC2013)
- Place of Presentation
  Stockholm, Sweden
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] Sound quality improvement for the body-conducted speech of a sentence unit using differential acceleration2012
- Author(s)
  Masashi Nakayama, Shunsuke Ishimitsu and Seiji Nakagawa
- Organizer
  2012 ICME International Conference on Complex Medical Engineering (ICME CME 2012)
- Place of Presentation
  ANA Crowne Plaza Hotel, Kobe, Japan
- Data Source
  KAKENHI-PROJECT-24700181
[Presentation] Fundamental research on a body-conducted speech microphone using an Optical Fiber Bragg Grating for high magnetic field and noisy environments2011
- Author(s)
  M. Nakayama, Shunsuke Ishimitsu, Hayato Nagoshi, Seiji Nakagawa and K. Fukui
- Organizer
  Inter-noise 2011
- Place of Presentation
  Osaka International Convention Center, Osaka, Japan
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] Fundamental research on a body-conducted speech microphone using an Optical Fiber Bragg Grating for high magnetic field and noisy2011
- Author(s)
  M.Nakayama, et al
- Organizer
  Inter-noise 2011
- Place of Presentation
  Osaka International Convention Center
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] Body-conducted speech microphone using an Optical Fiber Bragg Grating for high magnetic field and noisy environments2011
- Author(s)
  M. Nakayama, S. Ishimitsu, H. Nagoshi, S. Nakagawa and K. Fukui
- Organizer
  Forum AcusticumForum Acusticum 2011
- Place of Presentation
  Aalborg, Denmark
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] ICカードと組込みシステムで実現するインタフェースの構築2011
- Author(s)
  中山仁史, 安部充晃
- Organizer
  電子情報通信学会2011年総合大会
- Place of Presentation
  東京都市大学
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] 組込み技術を用いた創造的センサシステムの開発教育2011
- Author(s)
  中山仁史, 向井しのぶ
- Organizer
  電子情報通信学会2011年総合大会
- Place of Presentation
  東京都市大学
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] 高磁場・高騒音下で頑健な骨伝導光マイクに関する基礎検討2010
- Author(s)
  中山仁史, 石光俊介, 名越隼人, 中川誠司, 福井和敏
- Organizer
  日本音響学会2010年秋期研究発表会
- Place of Presentation
  関西大学
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] 高磁場・高騒音下で頑健な骨伝導光マイクに関する基礎検討2010
- Author(s)
  中山仁史,石光俊介,名越隼人,中川誠司,福井和敏
- Organizer
  2010年秋期研究発表会,日本音響学会2010秋季講演論文集
- Place of Presentation
  関西大学
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] 職業的意識の萌芽を目的とした音響教育2010
- Author(s)
  中山仁史, 原囿正博, 向井しのぶ, 石光俊介
- Organizer
  2010年秋期研究発表会
- Place of Presentation
  関西大学
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] 瞬時処理・瞬時認識のためのハードウェア音声認識システム2010
- Author(s)
  中山仁史, 重川直紀, 横内孝史
- Organizer
  応用音響研究会
- Place of Presentation
  筑波大学
- Year and Date
  2010-12-10
- Data Source
  KAKENHI-PROJECT-22700189
[Presentation] Improvement of body-conducted speech recognition using modelestimation
- Author(s)
  Masashi Nakayama, Satoshi Nakatani, and Shunsuke Ishimitsu
- Organizer
  43rd International Congress on Noise Control Engineering
- Place of Presentation
  Melbourne, Australia
- Year and Date
  2014-11-16 – 2014-11-19
- Data Source
  KAKENHI-PROJECT-24700181

1. 籠宮隆之 (10528269)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 石光俊介 (70300621)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
3. 中川誠司 (70357614)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

NAKAYAMA MASASHI 中山 仁史

NAKAYAMA Masashi 中山 仁史

Research Projects

Research Products

Co-Researchers

ブラインド音声処理を用いた骨伝導音の音質改善Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of sound quality improvement for body-conducted speech with acoustic clusteringPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research for improvement of the body-conducted speech microphone using Optical Fiber Grating at low SNR environmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of body-conducted speech microphone using Optical Fiber Bragg Grating for supporting Magnetic Resonance Imaging operationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] "Sensors for Everyday life -Healthcare Settings-"(Editor: O.A. Postolache, S.C. Mukhopadhyay, K.P. Jayasundera, A.K. Swain)2016

Author(s)

Publisher

Data Source

[Book] Speech Technologies2011

Author(s)

Total Pages

Publisher

Data Source

[Book] Improvement of Sound Quality on the Body Conducted Speech Using Differential Acceleration in "Speech Technologies"2011

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Body-Conducted Speech Recognition Using Model Adaptation2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Body-Conducted Speech Recognition Using Model Adaptation2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Tongue habit discrimination system using acoustical feature for oral habits improvement2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Tongue Habit Discrimination System Using Acoustical Feature for Oral Habits Improvement2018

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Effects of Masking Noise in Auditory Feedback on Singing2017

Author(s)

Journal Title

Data Source

[Journal Article] Statistical analysis and modeling of formant frequencies of vowels phonated by traditional Japanese Shigin singers2017

Author(s)

Journal Title

Data Source

[Journal Article] FRAME-BY-FRAME SPEECH SIGNAL PROCESSING FOR FIELD PROGRAMMABLE GATE ARRAY DEVICES2016

Author(s)

Journal Title

Data Source

[Journal Article] Sound quality improvement of body-conducted speech from Optical Fiber Bragg Grating microphone using differential acceleration and noise reduction method2012

Author(s)

NAKAYAMA MASASHI 中山仁史

NAKAYAMA Masashi 中山仁史