HOSHI Kazuma 星和磨

… Alternative Names

星和磨ホシカズマ

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Researcher Number	50373171
Other IDs
Affiliation (Current)	2025: 日本大学短期大学部, その他部局等, 教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 日本大学短期大学部, その他部局等, 教授 2015 – 2019: 日本大学短期大学部, その他部局等, 准教授 2015: 日本大学短期大学部, その他部局等, 助教 2014: 日本大学, 短期大学部, 助教 2011 – 2014: 日本大学短期大学部, その他部局等, 助手 … More 2012 – 2013: 日本大学短期大学部, 建築・生活デザイン学科, 助手 2011: 日本大学短期大学部, 短期大学部・建設学科, 助手 2008 – 2009: 日本大学, 短期大学部, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 23020:Architectural environment and building equipment-related / Architectural environment/Equipment Except Principal Investigator Medical sociology / Basic Section 23020:Architectural environment and building equipment-related / Medical and hospital managemen / Architectural environment/Equipment / Architectural environment/equipment
Keywords	Principal Investigator 音響インピーダンス / 粒子速度 / 音圧 / 音響管 / 現場測定 / 吸音率 / カーディオイドマイクロホン / 測定法 / 吸音材料 / 音圧-粒子速度センサ … More / 音響材料 / カーディオイドマクロホン / 建築環境・設備 / 内装材 / 現場 / 吸音率測定 … More Except Principal Investigator スピーチプライバシー / 評価指標 / 周波数変動係数 / 時系列変動係数 / 拡散 / 室内音場 / 患者 / 医療施設 / 騒音 / リスクマネージメント / 薬剤師 / 薬局 / サウンドマスキング / 患者主体 / 医療情報 / 設計スキーム / 発生確率 / 音場 / 評価 / 減衰除去インパルス応答 / フラッタエコー / 指向拡散度 / 1/10縮尺音響模型 / 残響理論 / カーディオイドマイク / c-c法 / フラッターエコー / 音響障害 / 拡散性 / 拡散度 / 音響特性 / 室空間 / 開発 / 医療環境 / 医療の効率化 / 安心・安全 / 音環境 / scattering coefficient / 残響減衰 / 直方体 / 立方体 / 模型実験 / 測定法 / 吸音 / 非拡散音場 / 拡散体 / 乱反射率 / 音場の拡散性 / ランダム入射散乱係数 / 散乱係数測定法 / 2次元入射散乱係数 / 垂直入射散乱係数 / 散乱係数 / 波動音響解析 / プライバシー臨界距離 / 波動音響数値解析 / 衝立 / スピーチプライバシー臨界距離 / 調剤薬局 / 実在市街地 / 実在地域 / 屋外音響解析 / 音響数値解析 / リモートセンシング / 数値地形情報 / 大規模音響数値解析 / 屋外音響伝搬 / 建築環境・設備 / HIPAA法 / 個人情報保護法 / 情報の共有化 / 薬局薬剤師 / 安心安全 / 情報共有 / リスクマネジメント Less

軽量小型かつ堅牢なセンサーによる吸音率測定精度の向上Principal Investigator
- Principal Investigator
  
  星和磨
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 23020:Architectural environment and building equipment-related
- Research Institution
  Nihon University Junior College
Development of quantitative evaluation method of acoustic disturbance for design scheme of acoustic disturbance prevention
- Principal Investigator
  
  羽入敏樹
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 23020:Architectural environment and building equipment-related
- Research Institution
  Nihon University Junior College
Development of small and robust implementation for acoustic impedance in situ measurementPrincipal Investigator
- Principal Investigator
  
  HOSHI Kazuma
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Architectural environment/Equipment
- Research Institution
  Nihon University Junior College
Development of a measurement method of scattering coefficient for creating safe and high quality acoustic space
- Principal Investigator
  
  HANYU Toshiki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Architectural environment/Equipment
- Research Institution
  Nihon University Junior College
Investigation on a sound environment for making more effective and functional use of each room in medical facilities.
- Principal Investigator
  
  KOYAMA Yumi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Medical and hospital managemen
- Research Institution
  Nihon University
Research and development of numerical acoustcal simulation technologies of real-life areas using digital geographic information
- Principal Investigator
  
  OSHIMA Takuya
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Architectural environment/equipment
- Research Institution
  Niigata University
Development of method for simply measuring speech environment at community pharmacies
- Principal Investigator
  
  KOYAMA Yumi
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical sociology
- Research Institution
  Nihon University
医療情報の収集および提供時におけるプライバシー保護の指標の検討
- Principal Investigator
  
  KOYAMA Yumi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Medical sociology
- Research Institution
  Nihon University

[Book] はじめての音響数値シミュレーション　プログラミングガイド2012
- Author(s)
  日本建築学会（大嶋拓也、石塚崇、大久保寛、鈴木久晴、星和磨）
- Total Pages
  218
- Publisher
  コロナ社
- Data Source
  KAKENHI-PROJECT-23360255
[Book] はじめての音響数値シミュレーションプログラミングガイド2012
- Author(s)
  日本建築学会(大嶋拓也, 石塚崇, 大久保寛, 鈴木久晴, 星和磨)
- Total Pages
  218
- Publisher
  コロナ社
- Data Source
  KAKENHI-PROJECT-23360255
[Journal Article] Method for analyzing sound pressure and sound particle velocity using cardioid microphones2024
- Author(s)
  Hanyu Toshiki、Hoshi Kazuma
- Journal Title
  
  Acoust. Sci. & Tech.
  
  Volume: 45 Issue: 2 Pages: 90-97
- DOI
  10.1250/ast.e23.38
- ISSN
  0369-4232, 1346-3969, 1347-5177
- Year and Date
  2024-03-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04743, KAKENHI-PROJECT-20K04823
[Journal Article] FIELD SURVEY IN MODEL HOUSES FOR INVESTIGATING EFFECT OF SOUND ABSORPTION ON COMFORT PROVIDED BY SOUND ENVIRONMENTS IN RESIDENCES2021
- Author(s)
  羽入敏樹, 星和磨, 鈴木諒一, 渡辺大助
- Journal Title
  
  Journal of Environmental Engineering (Transactions of AIJ)
  
  Volume: 86 Issue: 783 Pages: 462-473
- DOI
  10.3130/aije.86.462
- NAID
  130008046086
- ISSN
  1348-0685, 1881-817X
- Year and Date
  2021-05-30
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04743
[Journal Article] 吸音による住空間の音環境快適化のためのモデルハウスにおける実地調査残響時間と吸音率の測定およびバイノーラル録音による住空間の音環境の印象評価2021
- Author(s)
  羽入敏樹，星和磨，鈴木諒一，渡辺大助
- Journal Title
  
  日本建築学会環境系論文集
  
  Volume: 86
- NAID
  130008046086
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04743
[Journal Article] Subjective Effects of Sound Absorption and Investigation of Reverberation Times in Modern Japanese Dwellings2021
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu, Ryoichi Suzuki and Daisuke Watanabe
- Journal Title
  
  Applied Sciences
  
  Volume: 11 Issue: 6 Pages: 1-21
- DOI
  10.3390/app11062709
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04743
[Journal Article] 吸音による住空間の音環境快適化のための聴感実験方法2014
- Author(s)
  羽入敏樹，星和磨，渡辺大助
- Journal Title
  
  日本建築学会環境系論文集
  
  Volume: 79
- NAID
  130004506520
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23590622
[Journal Article] A field investigation of speech privacy problems in community pharmacy 　－I. Privacy protection from the pharmacists’ perspective －2013
- Author(s)
  Yumi Koyama, Kazuma Hoshi, Toshiki Hanyu
- Journal Title
  
  J.Res.Inst.Sci.Tech.,Univ.
  
  Volume: 130 Pages: 12-18
- NAID
  130004959164
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23590622
[Journal Article] カウンターに設置された衝立による遮音効果に関する検討2013
- Author(s)
  星和磨，羽入敏樹，小山由美
- Journal Title
  
  日本建築学会技術報告集
  
  Volume: 41 Pages: 185-190
- NAID
  130004932746
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23590622
[Journal Article] Basic investigation on estimation of land cover classification conforming to the ASJ RTN-Model using hyperspectral imaging data2013
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima and Kazuma Hoshi
- Journal Title
  
  Acoust. Sci. Technol
  
  Volume: 34 Pages: 367-370
- NAID
  130003360978
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360255
[Journal Article] A field investigation of speech privacy problems in community pharmacy　－ II. Architectural acoustic characteristics of the community pharmacies －2013
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu, Yumi Koyama
- Journal Title
  
  J.Res.Inst.Sci.Tech.,Univ.
  
  Volume: 130 Pages: 19-23
- NAID
  130004959165
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23590622
[Journal Article] Basic investigation on estimation of land cover classification conforming to the ASJ RTN-Model using hyperspectral imaging data2013
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima and Kazuma Hoshi
- Journal Title
  
  Acoust. Sci. & Tech.
  
  Volume: 34 Issue: 5 Pages: 367-370
- DOI
  10.1250/ast.34.367
- NAID
  130003360978
- ISSN
  0369-4232, 1346-3969, 1347-5177
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360255
[Journal Article] Time-domain outdoor acoustic simulation of a real-life area using land cover classification identified by airborne hyperspectral imagery2013
- Author(s)
  Takuya Oshima, Yasuhiro Hiraguri and Kazuma Hoshi
- Journal Title
  
  Acoust. Sci. & Tech.
  
  Volume: 34 Issue: 5 Pages: 364-366
- DOI
  10.1250/ast.34.364
- NAID
  130003360974
- ISSN
  0369-4232, 1346-3969, 1347-5177
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360255
[Journal Article] Time -domain outdoor acoustic simulation of a real-life area using land cover classification identified by airborne hyperspectral imagery2013
- Author(s)
  Takuya Oshima, Yasuhiro Hiraguri and Kazuma Hoshi
- Journal Title
  
  Acoust. Sci. Technol
  
  Volume: 34 Pages: 364-366
- NAID
  130003360974
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360255
[Journal Article] 調剤薬局におけるスピーチプライバシー保護 Speech privacy protection in community pharmacy2009
- Author(s)
  小山由美, 羽入敏樹, 星和磨
- Journal Title
  
  音響技術 38(2)
  
  Pages: 49-55
- Data Source
  KAKENHI-PROJECT-19659133
[Presentation] C-C法を用いた音響透過損失測定の試み2024
- Author(s)
  佐藤菖, 石塚崇, 星和磨, 鈴木諒一, 羽入敏樹
- Organizer
  日本音響学会第151回（2024年春季）研究発表会
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] カーディオイドマイクロホンを用いた音圧と粒子速度の解析手法2024
- Author(s)
  羽入敏樹, 星和磨
- Organizer
  日本音響学会第151回（2024年春季）研究発表会
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] 二本のカーディオイドマイクロホンと音響管による垂直入射吸音率の測定 -複数の音響管による測定結果の比較-2024
- Author(s)
  星和磨, 羽入敏樹
- Organizer
  日本音響学会第151回（2024年春季）研究発表会
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] カーディオイドマイクを用いた音圧と粒子速度の解析手法2024
- Author(s)
  羽入敏樹，星和磨
- Organizer
  日本音響学会第151回(2024年春季)研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 矩形小空間のパワースペクトルを用いた低音域における音圧分布の一様性評価2024
- Author(s)
  鈴木諒一, 星和磨, 羽入敏樹
- Organizer
  日本音響学会第151回(2024年春季)研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Estimating the characteristic vibrations of a sound field in a room using coefficient of variation in the power spectrum of a decay-cancelled impulse response2023
- Author(s)
  Ryoichi Suzuki, Kazuma Hoshi, Toshiki Hanyu
- Organizer
  inter-noise 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Calibration of a cardioid microphone for improving accuracy of normal impedance measurement in a tube2023
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  he 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] 二本のカーディオイドマイクロホンと音響管による垂直入射吸音率の測定2023
- Author(s)
  星和磨, 羽入敏樹
- Organizer
  日本音響学会第150回（2023年秋季）研究発表会
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] Method for evaluating the spatial uniformity of sound pressure in a small room by using power spectra at fewer measurement points2023
- Author(s)
  Ryoichi Suzuki, Kazuma Hoshi, Toshiki Hanyu
- Organizer
  Acoustics Sydney 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Acoustic effects of long-delayed reflections from rear walls in a shoebox hall2023
- Author(s)
  Toshiki Hanyu, Akane Kawai, Ryoichi Suzuki, Kazuma Hoshi
- Organizer
  The 11th International Conference on Auditorium Acoustics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] ACOUSTIC EFFECTS OF LONG-DELAYED REFLECTIONS FROM REAR WALLS IN A SHOEBOX HALL2023
- Author(s)
  Toshiki Hanyu, Akane Kawai, Ryoichi Suzuki, Kazuma Hoshi
- Organizer
  11th INTERNATIONAL CONFERENCE ON AUDITORIUM ACOUSTICS 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Analysis of characteristic vibrations in a room sound field using a decay-cancelled impulse response2022
- Author(s)
  Ryoichi Suzuki, Kazuma Hoshi, Toshiki Hanyu
- Organizer
  The 24th International Congress on Acoustics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 一本のカーディオイドマイクロホンと音響管による垂直入射吸音率の測定2022
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] 一本のカーディオイドマイクロホンと音響管による垂直入射吸音率の測定2022
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 後期反射音の到来方向が音に包まれた感じに及ぼす影響と物理指標LGの再検討の必要性2022
- Author(s)
  河合茜音，羽入敏樹，星和磨，鈴木諒一
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 室内音場のインテンシティと粒子速度を用いた側方エネルギー率の定義2022
- Author(s)
  羽入敏樹，星和磨，鈴木諒一
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 減衰除去インパルス応答の周波数変動係数を用いた固有振動分析の数値シミュレーションによる検討2022
- Author(s)
  鈴木諒一，星和磨，羽入敏樹
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 減衰除去インパルス応答を用いた固有振動の評価に関する実験的検討2022
- Author(s)
  鈴木諒一，星和磨，羽入敏樹
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Sound intensity-based lateral energy measures for evaluating spatial impressions in concert halls2022
- Author(s)
  Toshiki Hanyu, Kazuma Hoshi, Ryoichi Suzuki
- Organizer
  The 24th International Congress on Acoustics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 側方エネルギー率における反射音到来方向による重み付けの再検証2022
- Author(s)
  河合茜音，羽入敏樹，星和磨，鈴木諒一
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 住空間の吸音効果に関する心理評価実験および実測調査2021
- Author(s)
  星和磨，羽入敏樹，鈴木諒一，渡辺大助
- Organizer
  日本音響学会建築音響研究会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 吸音による住空間の音環境快適化のための心理評価実験およひ実測調査2021
- Author(s)
  星和磨，羽入敏樹，鈴木諒一，渡辺大助
- Organizer
  日本建築学会大会学術講演
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 粒子速度に着目した直方体室における固有振動の発生方向検出2021
- Author(s)
  鈴木諒一，星和磨，羽入敏樹
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] An acoustic impedance measurement technique using one cardioid microphone in a tube2021
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  EuroNoise 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04823
[Presentation] 室内音場における指向拡散度の音響インテンシティによる算出方法の基礎的検討2021
- Author(s)
  横田雅人，羽入敏樹，星和磨，鈴木諒一
- Organizer
  日本建築学会大会学術講演
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 室内音場における固有振動の推定のための音響エネルキー密度による周波数スペクトルの測定2021
- Author(s)
  鈴木諒一，星和磨，羽入敏樹
- Organizer
  日本建築学会大会学術講演
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] カーディオイドマイクロホンと音響管を用いた垂直入射吸音率の測定方法に関する検討2020
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会2020年春季研究発表会
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] 減衰除去インパルス応答の変動係数に基づくフラッタエコー発生確率の評価2020
- Author(s)
  羽入敏樹,星和磨,鈴木諒一,下山達志,横田雅人
- Organizer
  2020年度日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 減衰除去インパルス応答の変動係数に基づくフラッタエコーの検出と評価2020
- Author(s)
  羽入敏樹,星和磨,鈴木諒一,下山達志,横田雅人
- Organizer
  日本音響学会建築音響研究会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 二本のカーディオイドマイクロホンと音響管による垂直入射吸音率の測定法に関する検討2019
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会騒音・振動研究会資料
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] A new technique for measuring sound particle velocity and sound pressure using face-to-face cardioid microphones2019
- Author(s)
  Toshiki Hanyu, Kazuma Hoshi
- Organizer
  International Congress on Acoustics ICA2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 室内音場の拡散性評価指標による音響障害発生確率の予測その 1 音響障害の発生確率の聴感実験による検討2019
- Author(s)
  高須賀弘忠, 下山達志, 羽入敏樹, 星和磨
- Organizer
  2019年度日本建築学会大会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] Sound intensity-based indices for evaluating listener envelopment in concert halls2019
- Author(s)
  Toshiki Hanyu, Kazuma Hoshi
- Organizer
  International Symposium on Room Acoustics ISRA2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] 室内音場の拡散性評価指標による音響障害発生確率の予測その 2 音響障害の予測に有効な物理指標の検討2019
- Author(s)
  下山達志, 高須賀弘忠, 羽入敏樹, 星和磨
- Organizer
  2019年度日本建築学会大会
- Data Source
  KAKENHI-PROJECT-19K04743
[Presentation] A Measurement Technique of Sound Absorption Coefficient and Impedance Using an Impedance Tube and Two Cardioid Microphones2019
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  23rd International Congress on Acoustics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] 二本のカーディオイドマイクロホンと音響管による吸音率の測定に関する検討2019
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会建築音響研究会資料
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] C-C法による吸音率の現場測定法に関する検討 -EA法を用いたPUセンサーによる測定結果との比較-2019
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会2019年春季研究発表会
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] 室内インパルス応答における反射音密度の時間変化による音場拡散評価の可能性2018
- Author(s)
  羽入敏樹、星和磨
- Organizer
  日本音響学会2018年春季研究発表会
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] Comparison with Acoustic Impedance Measurement Results of Cardioid Microphones and Other Probes2018
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  the 47th International Congress and Exposition on Noise Control Engineering (Inter-noise 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] Assessment of sound diffusion in rooms for both time and frequency domain by using a decay-cancelled impulse response2018
- Author(s)
  Toshiki Hanyu, Kazuma HOSHI and Tao NAKAKITA
- Organizer
  Euronoise2018 in Crete
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] 減衰除去インパルス応答を用いた室内音場の拡散性評価指標の可能性2018
- Author(s)
  下山達志、星和磨、羽入敏樹
- Organizer
  2018年度日本建築学会大会
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] 音の散乱係数測定における吸音の影響除去2017
- Author(s)
  中来田道、星和磨、羽入敏樹
- Organizer
  2017年度日本建築学会大会
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] Elucidation of the mechanism of acoustic impedance technique using two cardioid microphones2017
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  Proceedings of the 46th international congress and exposition on noise control engineering
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] C-C法による吸音率の現場測定に関する検討　－数値解析による理論および精度の検証－2017
- Author(s)
  星和磨，羽入敏樹
- Organizer
  日本音響学会
- Data Source
  KAKENHI-PROJECT-17K06689
[Presentation] Elucidation of a mechanism of acoustic impedance technique using two cardioid microphones and ensemble averaging method.2016
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  ASA and ASJ the 5th Joint Meeting in Honolulu
- Place of Presentation
  Honolulu(America)
- Year and Date
  2016-11-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] 音響インテンシティを用いた室内音場の等方性評価に関する基礎的検討2016
- Author(s)
  羽入敏樹、星和磨
- Organizer
  日本音響学会2016年春季研究発表会
- Place of Presentation
  桐蔭学園大学（神奈川県横浜市青葉区）
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] 吸音面が偏在する非拡散音場を利用した散乱係数測定法に関する基礎的検討2016
- Author(s)
  羽入敏樹、星和磨、中来田道
- Organizer
  日本音響学会建築音響研究会
- Place of Presentation
  東京工業大学キャンパスイノベーションセンター（東京都港区）
- Year and Date
  2016-04-22
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] Method for measuring sound scattering coefficients of walls and diffusers by using a non-diffuse sound field with unevenly- distributed sound absorption2016
- Author(s)
  Toshiki Hanyu, Kazuma Hoshi, Tao Nakakita
- Organizer
  Internoise 2016 Conference, Hamburg
- Place of Presentation
  Hamburg(Germany)
- Year and Date
  2016-08-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] Evaluation of spatial impression of sound field in a concert hall based on the sound intensity using musical sounds.2016
- Author(s)
  Toshiki Hanyu, Akiho Matsuo, Kazuma Hoshi
- Organizer
  ASA and ASJ the 5th Joint Meeting in Honolulu
- Place of Presentation
  Honolulu(America)
- Year and Date
  2016-11-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] A Study on acoustic impedance in-situ measurement technique using cardioid microphones2016
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  International Congress on Acousitcs 2016
- Place of Presentation
  Buenos Aires(Argentina)
- Year and Date
  2016-09-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] Evaluation of isotropy of sound field in a room based on the decaycanceled sound intensity2016
- Author(s)
  Toshiki Hanyu, Kazuma Hoshi
- Organizer
  International Congress on Acousitcs 2016
- Place of Presentation
  Buenos Aires(Argentina)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06340
[Presentation] 同一室内におけるスピーチプライバシー保護のためのABC ルールの効果測定2014
- Author(s)
  山川高史, 秦雅人, 羽入敏樹, 星和磨
- Organizer
  建築音響研究会
- Place of Presentation
  公益財団法人鉄道総合技術研究所 AV 会議室（東京・国分寺）
- Year and Date
  2014-10-17
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] 実在地域における地表面の吸音特性を考慮した音響数値解析技術の開発　地表面データを用いた幾何音響数値解析2014
- Author(s)
  星和磨、大嶋拓也、平栗靖浩
- Organizer
  日本音響学会春季研究発表会
- Place of Presentation
  日本大学（東京都千代田区）
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] 非直線減衰を持つ室内音場の減衰除去インパルス応答の計算2014
- Author(s)
  羽入敏樹，星和磨
- Organizer
  音響学会
- Place of Presentation
  日本大学理工学部　東京
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] 数値地形データおよびリモートセンシングデータを用いた実在地域の波動音響数値解析2013
- Author(s)
  大嶋拓也, 平栗靖浩, 星和磨, 今野雅
- Organizer
  日本騒音制御工学会研究発表会
- Place of Presentation
  熊本
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] 反射音エネルギーの周波数領域におけるばらつきに着目した室内音場の拡散性評価2013
- Author(s)
  羽入敏樹、星和磨
- Organizer
  建築学会大会学術
- Place of Presentation
  北海道大学　北海道札幌市
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] Finite-difference time-domain outdoor acoustic simulation of a real -life area using land cover acoustic characteristics identified by airborne hyperspectral imagery2013
- Author(s)
  Takuya Oshima, Yasuhiro Hiraguri and Kazuma Hoshi
- Organizer
  Inter-Noise 2013
- Place of Presentation
  Innsbruck
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] Theoretical modeling of room shape for ray tracing simulation2013
- Author(s)
  Kazuma Hoshi, Toshiki Hanyu
- Organizer
  The International Symposium on Room Acoustics (ISRA)
- Place of Presentation
  Royal Conservatory of Music，Tronto, Canada
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] Finite-difference time-domain outdoor acoustic simulation of a real-life area using land cover acoustic characteristics identified by airborne hyperspectral imagery2013
- Author(s)
  Takuya Oshima, Yasuhiro Hiraguri and Kazuma Hoshi
- Organizer
  Inter-Noise 2013
- Place of Presentation
  Congress Innsbruck (Innsbruck, Austria)
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] Improvement of estimation method of land cover acoustic characteristics using hyperspectral imaging data2013
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima and Kazuma Hoshi
- Organizer
  Inter-Noise 2013
- Place of Presentation
  Innsbruck
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] Improvement of estimation method of land cover acoustic characteristics using hyperspectral imaging data2013
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima and Kazuma Hoshi
- Organizer
  Inter-Noise 2013
- Place of Presentation
  Congress Innsbruck (Innsbruck, Austria)
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] 数値地形データおよびリモートセンシングデータを用いた実在地域の波動音響数値解析2013
- Author(s)
  大嶋拓也、平栗靖浩、星和磨、今野雅
- Organizer
  日本騒音制御工学会研究発表会
- Place of Presentation
  熊本大学（熊本県熊本市）
- Invited
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] Case study of land cover classification estimation using hyperspectral imaging data for outdoor acoustic simulations2012
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima, Kazuma Hoshi, Masashi Imano
- Organizer
  Inter-Noise 2012
- Place of Presentation
  Marriott Marquis (New York, USA)
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] 実在地域における地表面の吸音特性を考慮した音響数値解析技術の開発　-ハイパースペクトルデータを用いた地表面データ生成手法の検討-2012
- Author(s)
  平栗靖浩、大嶋拓也、星和磨
- Organizer
  日本音響学会
- Place of Presentation
  信州大学（長野県長野市）
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] カウンターに設置された衝立の遮音効果に関する検討2012
- Author(s)
  星和磨　羽入敏樹　小山由美
- Organizer
  日本建築音響学会　建築音響研究会
- Place of Presentation
  浜松アクトシティコングレスセンター
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] Case study of land cover classification estimation using hyperspectral imaging data for outdoor acoustic simulations2012
- Author(s)
  Yasuhiro Hiraguri, Takuya Oshima, Kazuma Hoshi and Masashi Imano
- Organizer
  InterNoise 2012
- Place of Presentation
  New York
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] 実在地域における地表面の吸音特性を考慮した音響数値解析技術の開発 -地表面データを用いた時間領域音響数値解析-2012
- Author(s)
  大嶋拓也、平栗靖浩、星和磨
- Organizer
  日本音響学会
- Place of Presentation
  信州大学（長野県長野市）
- Data Source
  KAKENHI-PROJECT-23360255
[Presentation] Speech privacy at community pharmacies2012
- Author(s)
  Yumi Koyama, Toshiki Hanyu, Kazuma Hoshi
- Organizer
  ACOUSTICS 2012 HONG KONG
- Place of Presentation
  Hong Kong Convention and Exhibition Centre (HKCEC)　Hall A
- Invited
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] カウンターに設置された衝立の遮音効果に関する検討2012
- Author(s)
  星和磨　羽入敏樹　小山由美
- Organizer
  日本音響学会2012年春季研究発表会
- Place of Presentation
  神奈川大学横浜キャンパス
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] 室内音響理論に基づくスピーチプライバシー対策の検討－プライバシー臨界距離の検討－2011
- Author(s)
  羽入敏樹　星和磨　小山由美
- Organizer
  建築音響学会　建築音響研究会
- Place of Presentation
  日本大学理工学部駿河台校舎
- Data Source
  KAKENHI-PROJECT-23590622
[Presentation] 調剤薬局におけるスピーチプライバシー保護2009
- Author(s)
  小山由美, 羽入敏樹, 星和磨
- Organizer
  2009年第66回音シンポジウム
- Place of Presentation
  東京建築会館
- Year and Date
  2009-06-19
- Data Source
  KAKENHI-PROJECT-19659133
[Presentation] 調剤薬局におけるスピーチプライバシー保護-その1 服薬指導時の会話漏洩の実態調査-2008
- Author(s)
  小山由美, 羽入敏樹, 星和磨
- Organizer
  2008年度日本建築学会大会学術講演会
- Place of Presentation
  広島大学
- Year and Date
  2008-09-19
- Data Source
  KAKENHI-PROJECT-19659133
[Presentation] 調剤薬局におけるスピーチプライバシー保護-その2 パーティションおよびサウンドマスキングの効果-2008
- Author(s)
  羽入敏樹, 星和磨, 小山由美
- Organizer
  2008年度日本建築学会大会学術講演会
- Place of Presentation
  広島大学
- Year and Date
  2008-09-19
- Data Source
  KAKENHI-PROJECT-19659133

1. HANYU Toshiki (70299981)

# of Collaborated Projects: 5 results

# of Collaborated Products: 54 results
2. KOYAMA Yumi (50318458)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
3. OSHIMA Takuya (40332647)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
4. OKUBO Kan (90336446)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. YASUDA Yosuke (90456187)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. HIRAGURI Yasuhiro (90457416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
7. IMANO Masashi (10312977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
8. 亀井美和子 (00237504)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 岡本則子 (00452912)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 富来礼次 (20420648)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. SHIMIZU Yasushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. I Hyojin

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HOSHI Kazuma 星 和磨

星 和磨 ホシ カズマ

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軽量小型かつ堅牢なセンサーによる吸音率測定精度の向上Principal Investigator

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Development of quantitative evaluation method of acoustic disturbance for design scheme of acoustic disturbance prevention

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Development of small and robust implementation for acoustic impedance in situ measurementPrincipal Investigator

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Development of a measurement method of scattering coefficient for creating safe and high quality acoustic space

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Investigation on a sound environment for making more effective and functional use of each room in medical facilities.

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Research and development of numerical acoustcal simulation technologies of real-life areas using digital geographic information

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Development of method for simply measuring speech environment at community pharmacies

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医療情報の収集および提供時におけるプライバシー保護の指標の検討

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[Book] はじめての音響数値シミュレーション プログラミングガイド2012

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[Book] はじめての音響数値シミュレーションプログラミングガイド2012

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[Journal Article] Method for analyzing sound pressure and sound particle velocity using cardioid microphones2024

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[Journal Article] FIELD SURVEY IN MODEL HOUSES FOR INVESTIGATING EFFECT OF SOUND ABSORPTION ON COMFORT PROVIDED BY SOUND ENVIRONMENTS IN RESIDENCES2021

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HOSHI Kazuma 星和磨

星和磨ホシカズマ

[Book] はじめての音響数値シミュレーション　プログラミングガイド2012

[Journal Article] 吸音による住空間の音環境快適化のためのモデルハウスにおける実地調査残響時間と吸音率の測定およびバイノーラル録音による住空間の音環境の印象評価2021

[Journal Article] A field investigation of speech privacy problems in community pharmacy 　－I. Privacy protection from the pharmacists’ perspective －2013

[Journal Article] A field investigation of speech privacy problems in community pharmacy　－ II. Architectural acoustic characteristics of the community pharmacies －2013