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降旗 建治  フリハタ ケンジ

教員組織電話番号0263-37-2690
教育組織医学部 医学科 脳神経外科学FAX番号0263-37-0480
職名特任准教授メールアドレス
住所〒3908621 長野県松本市旭3-1-1ホームページURL

更新日:2021/09/09

プロフィール

研究分野
応用音響工学(環境騒音評価,電気音響変換器,音響計測,音楽音響)
現在の研究課題
騒音マップに利用する「色相」騒音評価尺度の構成

帰納法による「騒音に対する心理的影響の程度を表現する評価語」と等価騒音レベルとの対応関係を表す騒音評価尺度の構成

「騒音による心理的影響の程度」に関するパス解析

「うるささ」・「色相」騒音計

環境騒音源シミュレータを利用した階層分析法による住宅空間の設計

有限要素法による耳栓型駆動イヤホンのメカニズム解析

耳栓型電気音響変換器によるバーチャルリアリティWWWシステムの構築

木魚の音響特性

コカリナの音響特性

動電型平面ディジタルスピーカ

音響インテンシティ法によるパワ計測の測定誤差

健康チェックのための手首用電気音響変換器の開発

超音波の骨導断続音融合弁別閾による疲労度測定

所属学会
所属学会
日本音響学会
電子情報通信学会
日本騒音制御工学会
The Acoustical Society of America
学歴
出身大学院
1972 , 信州大学 , 工学研究科

出身学校・専攻等(大学院を除く)
1970 , 信州大学 , 工学部

取得学位
工学博士 , 信州大学
研究職歴等
研究職歴
2014- , 信州大学医学部医学科 特任准教授
2007- , 信州大学准教授 工学部
1995- , 信州大学工学部 助教授
1972-1994 , 信州大学工学部 助手

研究活動業績

研究業績(著書・
発表論文等)
論文
Natural Resonance Frequency of the Brain Depends on Only Intracranial Pressure: Clinical Research
Sci Rep,10(1):2526 2020(Feb. 13)
Author:Goto T, Furihata K, Hongo K


術中フリーラン筋電図定量評価の可能性
聴覚研究会資料 = Proceedings of the auditory research meeting,47(7):557-566 2017(Oct. 21)
Author:降旗 建治; 後藤 哲哉; 本郷 一博; 安本 智志;
Keywords:フリーラン筋電図; 術中神経電気生理学的検査; 術中画像システム; 聴神経腫瘍; 顔面神経; Free-run Electromyography; Intraoperative Nerve Electrophysiological Examination; Intra-operative Image System; Acoustic Neuroma; Facial Nerve;


外耳道内圧脈波による頭蓋内圧高低判別の可能性
聴覚研究会資料 = Proceedings of the auditory research meeting,47(6):455-460 2017(Aug. 09)
Author:降旗 建治; 後藤 哲哉; 本郷 一博; 小池 徳男;
Keywords:頭蓋内圧; 外耳道内圧センサー; 脈波振幅要因; 脈波スペクトル要因; Intracranial Pressure; External Auditory Canal Pressure Sensor; Pulse Amplitude Factors; Pulse Spectrum Factors;


非侵襲的頭蓋内圧推定法に関する検討
聴覚研究会資料 = Proceedings of the auditory research meeting,47(6):461-468 2017(Aug. 09)
Author:降旗 建治; 後藤 哲哉; 本郷 一博; 小池 徳男;
Keywords:頭蓋内圧; 外耳道内圧センサー; 脈波振幅要因; 脈波スペクトル要因; Intracranial Pressure; External Auditory Canal Pressure Sensor; Pulse Amplitude Factors; Pulse Spectrum Factors;


Transfer function for vital infrasound pressures between the carotid artery and the tympanic membrane
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,133(2):1169-1186 2013
Author:Furihata, K; Yamashita, M


Predicting Acceptable Noise Levels from the Annoyance and Noise Sensitivity
ACTA ACUSTICA UNITED WITH ACUSTICA,96(5):851-862 2010
Author:Furihata, Kenji;


A logistic prediction model for individual allowable noise levels
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,124(6):3544-3560 2008(Dec.)
Author:Furihata, Kenji;


Development of an experimental noise annoyance meter
ACTA ACUSTICA UNITED WITH ACUSTICA,93(1):73-83 2007
Author:Furihata, Kenji; Yanagisawa, Takesaburo; Asano, David K.; Yamamoto, Kazumasa;


The acoustics of Japanese wooden drums called "mokugyo"
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,117(4):2247-2258 2005
Author:Sunohara, M; Furihata, K; Asano, DK; Yanagisawa, T; Yuasa, A


Acoustic characteristics of an electrodynamic planar digital loudspeaker using noise shaping technology
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,117(6):3636-3644 2005
Author:Hayama, A; Furihata, K; Asano, DK; Yanagisawa, T


A three-dimensional sound intensity measurement system for sound source identification and sound power determination by ln models
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,118(6):3691-3705 2005
Author:Nagata, S; Furihata, K; Wada, T; Asano, DK; Yanagisawa, T


A method of reasoning discovers general noise rating scales from particular words acquired with internet search engine for sampling.
Proc. Inter-noise 2003.,N981:1-8 2003(Aug.)
Author:Kenji FURIHATA and Takesaburo YANAGISAWA


Fundamental study of the number of discrete measurement points on the soundpower level using sound intensity method.
Proc. Inter-noise 2003.,N786:1-8 2003(Aug.)
Author:Shiho NAGATA, Kenji FURIHATA and Takesaburo YANAGISAWA


Comparison of rating scales for personal computer noise and vehicle noise by a new inductive method.
Proc. Inter-noise 2003.,N334:1-8 2003(Aug.)
Author:Shinji TOGAWA, Kazuhiro OGAWA, Kenji FURIHATA and Takesaburo YANAGISAWA


Three-dimensional sound intensity vector using a variable directional microphone system for identifying effective center of sound sources directly.
Proc. Inter-noise 2003.,N238:1-8 2003(Aug.)
Author:Kenji FURIHATA, Tomohiro WADA and Takesaburo YANAGISAWA


Acoustic characteristics of an electrodynamic planar digital loudspeaker.
The Journal of the Acoustical Society of America.,114(1):174-184 2003(Jul.)
Author:Kenji FURIHATA, Atsushi HAYAMA, David K. ASANO and Takesaburo YANAGISAWA


Measurement of vector sound intensity of moving vehicles for automatic supervision.
Proc. Inter-noise 2002.,N375:1-6 2002(Aug.)
Author:Tomohiro WADA, Kenji FURIHATA and Takesaburo YANAGISAWA


A new questionnaire using WWW system for road traffic noise.
Proc. Inter-noise 2002.,N603:1-6 2002(Aug.)
Author:Kazuhiro KOBAYASHI, Yoshioki Yasuda, Kenji Furihata and Takesaburo YANAGISAWA


An electromagnetic earphone of earplug type for a virtual reality system.
Proc. Inter-noise 2002.,N352:1-6 2002
Author:Yuichiro MIYASHITA, Eiji MATSUYAMA, Kenji FURIHATA and Takesaburo YANAGISAWA


Electrodynamic type plane loudspeaker driven by 16 bits digital signal and its acoustic responses.
17th International Congress on Acoustics, Transduction and Acoustical Devices.,7B(7.03):1-4 2001(Sep.)
Author:Atsushi HAYAMA, Kenji FURIHATA and Takesaburo YANAGISAWA


Timbre of the mokugyo of Japan.
17th International Congress on Acoustics, Musical Instruments.,5A(16.03) 2001(Sep.)
Author:Masahiro SUNOHARA, Kenji FURIHATA and Takesaburo YANAGISAWA


Acoustic characteristics of wooden drums such as the mokugyo of Japan.
17th International Congress on Acoustics, Musical Instruments.,5A(16.02):1-4 2001(Sep.)
Author:Masahiro SUNOHARA, Kenji FURIHATA and Takesaburo YANAGISAWA


A New Approach to Decision Making Used to Determine the Best Noise Control Technology by the Analytic Hierarchy Process
17th International Congress on Acoustics,3C(12.04):1-4 2001(Sep.)
Author:K. Furihata, T. Nagano and T. Yanagisawa


A Path Model Applied to Social Survey Data on Road Traffic Noise Annoyance Constructed with an Inductive Method
Proc. Inter-noise 2001,2001:1637-1640 2001(Aug.)
Author:K. Furihata and T. Yanagisawa


Verification of Safety Regulations to Further Reduce the Noise Generated by Individual Motor Vehicles
Proc. Inter-noise 2001,2001:2685-2688 2001(Aug.)
Author:Y. Yasuda, K. Furihata and T. Yanagisawa


A Path Model Applied to Field Hearing Data on Road Traffic Noise Annoyance Constructed with the Induction Method
Proc. Inter-noise 2001,2001:1633-1636 2001(Aug.)
Author:K. Furihata and T. Yanagisawa


The Application of a Noise-rating Scale Composed of Hue-scale and LAeq on Various Kinds of Noise Sources for Noise Map
J. Acoust. Soc. Am.,108(5):2498 2000(Nov.)
Author:K. Furihata and T. Yanagisawa


Electrodynamic plane loudspeaker driven by 16 bits digital signal and its acoustic response.
Proc. WESTPRA VII, The Seventh Western Pacific Regional Acoustics Conference.,VII:373-376 2000(Oct.)
Author:Atsushi HAYAMA, Kenji FURIHATA and Takesaburo YANAGISAWA


Psychological evaluation by road vehicle noise simulator and proposition of the index for noise sources control.
Proceedings WESTPRA VII, The Seventh Western Pacific Regional Acoustics Conference.,VII:935-938 2000(Oct.)
Author:Yoshioki YASUDA, Kenji FURIHATA and Takesaburo YANAGISAWA


Psychological effects of lighting and temperature on noise annoyance with noise source simulator.
Proceedings of inter-noise 2000, The 2000 International Congress on Noise Control Engineering.,2000:3989-3993 2000(Aug.)
Author:Kenji FURIHATA and Takesaburo YANAGISAWA


Relation between close carved surface and measuring points of sound power levels for electric cleaners using sound intensity method.
Proceedings of inter-noise 2000, The 2000 International Congress on Noise Control Engineering.,2000:3793-3797 2000(Aug.)
Author:Shiho NAGATA, Kenji FURIHATA and Takesaburo YANAGISAWA


Psychological evaluation by vehicle noise simulator using new earphone of earplug type for virtual reality.
Proceedings of inter-noise 2000, The 2000 International Congress on Noise Control Engineering.,2000:3494-3497 2000(Aug.)
Author:Takeshi NAGANO, Kenji FURIHATA and Takesaburo YANAGISAWA


Psychological evaluation on transmission loss of building materials by road vehicle noise simulator.
Proceedings of inter-noise 2000, The 2000 International Congress on Noise Control Engineering.,2000:3239-3243 2000(Aug.)
Author:Kenji FURIHATA and Takesaburo YANAGISAWA


Application of new bone conduction pickups and earphones of earplug type for speech communication under high ambient noise.
Proceedings of inter-noise 2000, The 2000 International Congress on Noise Control Engineering.,2000:1655-1658 2000(Aug.)
Author:Eiji MATSUYAMA, Kenji FURIHATA and Takesaburo YANAGISAWA


Vehicle noise simulator based on the sensory characteristics of sight and hearing
Proceedings of inter-noise ’99, The 1999 International Congress on Noise Control Engineering.,99:1777-1782 1999(Aug.)
Author:Shogo OKAMOTO, Kenji FURIHATA and Takesaburo YANAGISAWA


Electroacoustic transducers of earplug type for active noise control in external auditory canal
Proceedings of ACTIVE ‘99, The 1999 International Symposium on Active Control of Sound and Vibration,99:1257-1266 1999(Aug.)
Author:Seichi MATSUBARA, Kenji FURIHATA and Takesaburo YANAGISAWA


Tolerable noise indices of LAeq,T supposed by residents
Proceeding of Noise Effects ’98,2:613-618 1998(Nov.)
Author:Kenji FURIHATA and Takesaburo YANAGISAWA


Hues Sound Level Meter Based on Noise-Rating Scale Composed of Five-hues Scale and Equivalent Continuous A-weighted Sound Pressure Level and Its Usefulness
Electronics and Communications in Japan,Part 3, 78(10):1-9 1995(Jan.)
Author:K. Furihata and T. Yanagisawa

特許等知的財産
登録済特許
測定装置の作動方法
頭蓋内圧測定装置及び頭蓋内圧測定方法
頭蓋内圧測定装置および測定方法
研究費
受託研究
2009 - , 感覚疲労検査方法と検査装置の開発
2011 - 2011 , 左右外耳道内脈波による非侵襲的脳内圧測定法及び測定装置の開発

科学研究費補助金(研究代表者)
2021 - 2023 , 頭蓋内共振特性に基づく非侵襲的頭蓋内圧測定装置の開発 , 基盤研究(C)(一般)
2018 - 2020 , 外耳道内圧脈波情報の深層学習による非侵襲的頭蓋内圧モニタの開発 , 基盤研究(C)
2015 - 2018 , 外耳道内圧脈波による非侵襲的頭蓋内圧測定法に関する研究 , 基盤研究(C)
2011 - 2013 , ロジスティックモデルに基づく感覚・知覚実験法の研究 , 基盤研究(C)
1999 - 2000 , 環境騒音シミュレータと「うるささ」・「色相」騒音計による生活空間の設計 , 基盤研究(C)

科学研究費補助金(研究分担者)
2018 - 2020 , フリーラン自発筋電図による定量的モニタリングの開発 , 基盤研究(C)
2015 - 2017 , 術中フリーラン筋電図定量評価と術者モニタリング間インターフェイスの確立 , 基盤研究(C)

教育活動実績

授業等
2002 , 音響工学
2002 , 感覚工学
2002 , 電気電子創造基礎
2002 , 電気電子実験第2