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◆Doctoral theses

Year Title Author
2022 A study on evaluation of acoustic environment in multi-group conversation space MARUYAMA Naoya
2018 A study on the possibility of improving the acoutic environment in conversation space HARADA Kazunori
2012 Community Response to Aircraft Noise in Ho Chi Minh City, Hanoi and Da Nang, Vietnam Thu Lan Nguyen
2009 Community Response to Road Traffic Noise in Vietnam PhanThi Hai Yen
2005 A method for temporal blending of operatic singing with a given sound field KATO Kosuke
2005 Fundamental study on planning of acoustic environment in commercial spaces HIRAGURI Yasuhiro
2004 Equivalence of standardized noise annoyance scales and questions in English and Japanese Kirk Masden
2004 A study on railway bonus: approach from disturbance evaluation and attitudes to noise sources Hui Ma
2003 Community response to railway noise and road traffic noise MORIHARA Takashi

◆Master's theses(2014~)

Year Title Author
2023 A study on sound field analysis and improvement of acoustic problems using FDTD method SASAOKA Jun
2023 An attempt to improve childcare environments from the perspective of architectural acoustics
―Verification of the effectiveness of small spaces for calming down and production of teaching materials for experiencing reverberation―
TSURU Megumi
2023 A survey of the current situation and an experiment to verify the effectiveness of sound absorption for the improvement of acoustic environment in school facilities YAMAGUCHI Moeko
2022 A study for the improvement of the sound environment in preschool facilities
〜Review of guidelines, etc. and verification of the effects of excessive reverberation〜
MATSUFUJI Yuki
2022 Architectural acoustical characteristics of large spaces
―Measurements and analysis of the time invariance of sound field and speech crality―
YAMASAKI Ken
2021 A survey of acoustic environment and an experiments to verify the effectiveness of sound apdorption in a kindergarten ISHIZAWA Midori
2021 Correspondence between mulchi-syllable inteligibility test score and speech clarity indices in a large spaces
-Listening experiment using 6ch sound simulation system-
MATSUNAGA Yuta
2020 Architectural acoustical characteristics of large spaces
―Measurements and analysis of the time invariance of sound field and sound absorption by atmosphere―
UEMURA Yuto
2019 Verification of the effect of sound absorption on children's and childcare worker's vocalizations in a childcare space. KIDO Kohei
2019 Subjective evaluation of soundscape in laboratory reproduction SHIMAKAWA Kazuki
2019 A study on acoustic comfort in multi-group conversation space MARUYAMA Naoya
2019 Verification of the effect of sound absorption on the concentration of children listening to a story in a childcare room YAMANE Ryunosuke
2019 Possibilities for acoustic design in special needs education YOMIYA Sota
2018 A study on reduction of raindrop impact noise by mesh, etc. for tents HIRAYAMA Yuji
2018 Effect of sound absorption on children's behavior in childcare rooms MASUMOTO Shota
2018 A study on room acoustic design using the effects of sound diffusion and absorption by items in childcare rooms MUTA Yuki
2018 Acoustic problems in prefabricated temporary buildings MORISAKI Yusuke
2018 Social Survey on Community Response to Road Traffic Noise in Kinshasa, Democratic Republic of the Congo Nzelengenge
Tambiki Junior
2017 Effects of room acoustic condition on young children's word listening OTAKU Momoko
2017 A study on the effects of room sound absorption on power levels of sounds from each actibities and children's behavior in a childcare rooms YOSHIDOME Rina
2016 Current condition of childcare facilities on acoustic environment
-Questionnare, observation survey and measurement of power level of sound generated in the room
MIZOGUCHI Yu
2015 A study of children's speech and listening in childcare rooms OGATA Taichi
2015 A study on predictive indicies of easiness of conversation assessment
related to speech clarity and speech privacy in multi-group conversation space
TANAKA Masaya
2014 A study on room acoustic design for elderly facilities
-A survey of the current situation and listening experiment-
TANAKA Takaaki
2014 Current condition of the acoustic environment and verification of the effects of sound absorption in childcare facilities FUJIHARA Saori
2014 Architectural acoustic investication of easiness of conversation in multi-group conversation spaces
-Recognition and effect factor of easiness of conversation
FURUKAWA Megumi

◆Guraduation theses(2014~)

Year Title Author
2023 Effect of small spaces for calming donw in kindergartens
―Physical effects and subjective evaluation―
ARAKI Hinako
2023 A study of acoustic environment problems in evacuation shelters
―Case study of evacuation shelters afters the July 2020 heavy rains―
OI Ayaka
2023 Actual measurement and investigation of acoustic environment in hotel lobbies OTSUKA Tomoya
2023 Acoustic problems and their solutions in small rooms used for musical performances HOKAMA Eita
2023 Measuring children's concentration using image recognition
―Subject to the effects of room reverberation on reading in the childcare rooms―
MATSUNO Yuta
2022 Investigation of treatment of diffusion in geometric acoustic simulation through field measurements KAWANO Yota
2022 Effects of competitiveness and semantics of other group conversations in a multi-group conversation space on the evaluation of disturbance in own-group conversations DOI Takumi
2022 Physical characteristics of the elemental sounds comprising a soundscape HOMAN Takumi
2022 Correspondence between reflected sound characteristics and speech intelligibility in large spaces MORI Kento
2021 Subjective evaluation of loud music in large space
-Comparative experiments using 6ch sound field simulation system
INAYAMA Kazuya
2021 Effects of sound absorption and patitions on reading in the childcare spaces YAMAGUCHI Moeko
2020 Construction of a 6ch sound field reproduction system and comparison of sound localization with a dummy head SAIDA Daichi
TAKESAKO Kento
2020 Effects of sound absorption, diffusion, and partitioning in offices SASAOKA Jun
2020 Effects of sound absorption, diffusion, and partitioning in childcare room with corner childcare system TANAKA Eri
2020 Description of the soundscape in Kumamoto city and Aso area using the soundscape description indices indicated in ISO 12913-2 NODA Kazuki
2020 Measurement of sound propagation characteristics and verification of time invariance in large space YAMASAKI Ken
2019 Verification of the effect of sound absorption on the behavior of preschool children in a childcare room
―Field experiment with one-year-old children―
ISHIZAWA Midori
2019 A survey on preferred acoustic environment in library learning commons ICHIGATANI Hitomi
2019 Possibilities for acoustic design in special needs education
―Verification of the effect of temporary installation of sound absorber
KITAYAMA Mitsuhiro,
KONO Nanako
2019 Relationship between descriptive indices and subjective evaluation of soundscapes DANBARA Kazuhito
2019 Verification of the effect of sound absorption on the behavior of preschool children in a childcare room
―Field experiment with three-years-old children―
HISATOYO Miharu,
YASUTSUNE Yuichiro
2019 Principal component structure of soundscape evaluation using japanese adjectives MASUMOTO Kumiko
2018 Possibilities for acoustic design in special needs education NAKAMURA Yuka
2018 Verification of sound diffusion and absorption effects by items in the childcare room MATSUMOTO Natsuho
2017 An experimental study of the effects of ambient noise and reverberation on young children's language listening comprehension KAKOI Naoya
2017 A field survey of architectural acoustic ploblems in prefabricated temporary buildings KIDO Kohei
2017 Architectural acoustic consideration on easiness of conversation in Multi-group conversation space
-Effect of surrounding conversation and BGM on the speech volume-
MARUYAMA Naoya
2017 Field survey of power levels of sound sources from various activities in a childcare facility YAMANE Ryunosuke
2017 Identification of sound events as a stimulant factor for children with sensory sensitivity in school classrooms YOMIYA Sota
2016 Fundamental study on acoustic environment as soundscape
-Analysis of soundscape and construction of library in quiet rural areas-
KATORI Yumiko,
HONDA Chiemi
2016 Effects of room acoustic condition on word intelligibility in young children NOMURA Seika
2016 Secondary analysis using the data archive of the Noise Social Survey
-Comparison of factors affecting discomfort based on surveys in Japan, Korea, and Vietnam-
HATA Ayako
2016 Actual measurement of power levels of various activity sounds in a childcare room MASHIMA Ayumi
2016 Architectural acoustic study on easiness of conversation in multi-group conversation space
-Acoustic measurement and questionnaire survey in Izakaya space
MIZOGAMI Kengo
MORI Naoya
2016 Development of wood-wool cement voard with improved sound absorption and design MUTA Yuki
2015 Effects of room acoustic conditions on word intelligibility in young children OTAKU Momoko
2015 Fundamental study on acoustic enviromnet as soundscape
-comparison of urban and rural areas and construction of sound library-
KAKIUCHI Mami
TAKAISHI Hideyuki
2015 Experimental study on the effectiveness of sound absorption in a day-care facility for seniors KAJIKAWA Miyuki
2015 Prediction of conversational speech intelligibility under fluctuating speech noise SHIMAZAKI Takuya
2015 Secondary analysis using noise social survey data archive
-An examination of factors contributing to regional differences in noise discomfort-
SHIMOKAWADOKO Tsubasa
2015 Secondary analysis using noise social survey data archive
-An examination of individual and environmental factors affecting discomfort-
MORISAKI Yusuke
2015 Architectural acoustic study on easiness of conversation in multi-group conversation space
-A subjective evaluation experiment both speech clarity and privacy-
MATSUBAYASHI Kyoko
2014 Survey on the current state of the acousic environment in childcare facilities UCHIMURA Yuta
MIZOGUCHI Yu
2014 Fundamental study on acoustic enviromnet as soundscape
−A questionnaire survey on people's perception of soundscapes−
KATO Kohei
2014 A study on the current state of acoustic environment in elderly facilities HIRATA Junichiro
2014 Fundamental studye on easiness of conversation in multi-group conversation space
−Recognition of easiness of convetsation and affecting factors−
HOTOKEZAKA Nami
2014 Fundamental study on acoustic environment as soundscape
An examination on physical description
MATSUYAMA Ryo