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Japanese Conference Papers
| [C385] |
K. Chen, T. Sakuma: Study on the applicability of the theoretical equation of Clarity C50 - Measurement verification in lecture rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.479-480, 2024. |
| [C384] |
R. Hagiwara, T. Sakuma, Y. Yasuda, T. Masumoto: Evaluation of sound-field diffusion in an irregularly shaped reverberation room by FMBEM incidence directivity analysis, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.441-442, 2024. |
| [C383] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Numerical analysis on changes of improvement of impact sound insulation of dry-type double floor system due to different heavy impact sources, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.425-428, 2024. |
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| [C382] |
Y. Yamasaki, H. Tanaka, K. Masuda, N. Inoue, T. Sakuma: Numerical investigation of niche depth for laboratory measurement of oblique-incidence sound transmission loss, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.113-114, 2023. |
| [C381] |
J. Liu, N. Inoue, T. Sakuma: Experimental study on vibration response of wooden house façade to low-frequency outdoor sound, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.85-86, 2023. |
| [C380] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Comparison of different response of dry-type double floor system caused by tyre and ball, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.15-16, 2023. |
| [C379] |
Y. Yamasaki, H. Tanaka, K. Masuda, N. Inoue, T. Sakuma: Numerical investigation for source conditions on laboratory measurement of oblique-incidence transmission loss, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.741-742, 2023. |
| [C378] |
J. Liu, T. Sakuma, Y. Kanetsuki, K. Akimitsu, Y. Tsukamoto: Comparative examination of low-frequency soundproofing effects of double window system in wooden and RC houses, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.739-740, 2023. |
| [C377] |
R. Hagiwara, T. Sakuma, Y. Yasuda, T. Masumoto: Octave band analysis of sound-field diffusion indices based on FMBEM incidence directivity analysis, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.763-764, 2023. |
| [C376] |
K. Chen, R. Hirose, T. Sakuma: Study on the applicability of the theoretical equation of Clarity C50 in different room shapes, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.639-640, 2023. |
| [C375] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Numerical analysis on floor impact sound reduction performance of dry-type double floor system in laboratory, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.619-622, 2023. |
| [C374] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Nonlinear modelling of spring constants of support legs of dry-type double floor system under different heavy impact sources, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.353-354, 2023. |
| [C373] |
Y. Yamasaki, H. Tanaka, K. Masuda, N. Inoue, T. Sakuma: Physical property estimation of glass sealant by Bayesian optimization, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.317-318, 2023. |
| [C372] |
M. Nakajima, T. Sakuma, M. Kozaki, A. Matsuyama, M. Sakai: Psychological experiment on impression of conversation across desktop partitions - Effect of arrangement of partitions and seats, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.257-258, 2023. |
| [C371] |
D. Itagaki, S. Arai, Y. Nagano, A. Matsuo, K. Ueno, T. Sakuma: Experimental study on subjective evaluation of room acoustic conditions by choir, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.247-248, 2023. |
| [C370] |
H. Sato, T. Sakuma: A case study on the relationship between optimal reverberation time and distribution of speech intelligibility in a room, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.237-238, 2023. |
| [C369] |
K. Chen, R. Hirose, T. Sakuma: Study on correspondence between theoretical and simulated U50 by geometric acoustic analysis, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.233-234, 2023. |
| [C368] |
R. Hagiwara, T. Sakuma, Y. Yasuda: FMBEM incidence directivity analysis to sound-field in room and calculation of sound-field diffusion indices, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.211-214, 2023. [selected] |
| [C367] |
N. Inoue, D. Cao, T. Sakuma: Development of a PML element for the finite element analysis of thick shell vibration fields, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.207-210, 2023. |
| [C366] |
Y. Aida, N. Inoue, T. Sakuma: Numerical simulation on sound insulation measurement of walls in reverberation room, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.203-206, 2023. |
| [C365] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Theoretical and numerical study on effects of air gaps on dry-type double floor system, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.397-400, 2023. |
| [C364] |
K. Nishizawa, N. Inoue, T. Sakuma: Experimental study on low-frequency measurement of sound transmission loss in rectangular test rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.393-396, 2023. |
| [C363] |
J. Liu, N. Inoue, T. Sakuma: Numerical analysis on low-frequency sound transmission from façades into room, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.385-386, 2023. |
| [C362] |
R. Hagiwara, T. Sakuma, T. Masumoto, Y. Yasuda: Calculation of sound-field diffusion indices based on FMBEM incidence directivity analysis, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.381-382, 2023. |
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| [C361] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Experimental study on effects of air gaps on small dry-type double floor system, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.223-224, 2022. |
| [C360] |
T. Fukata, T. Sakuma, Y. Seike, T. Ishizuka: Study on sound insulation measurement for open-ceiling type booth in open plan office, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.191-192, 2022. |
| [C359] |
K. Kong, N. Inoue, T. Sakuma, T. Aoki, T. Kimura: Experimental study on noise reduction effect of soundproof box using perforated
honeycomb panel, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.181-184, 2022. |
| [C358] |
M. Nakajima, T. Sakuma, M. Kozaki, M. Sakai: Psychological experiment on impression of listening and speaking across desktop partitions, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.153-154, 2022. |
| [C357] |
D. Hashimoto, D. Itagaki, T. Sakuma: Stage acoustic evaluation considering arrival direction of reflection sound, Part 2 - Measurement examples of various venues, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.765-768, 2022. |
| [C356] |
D. Itagaki, D. Hashimoto, T. Sakuma: Stage acoustic evaluation considering arrival direction of reflection sound, Part 1 - Measurement method of directional ST, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.761-764, 2022. |
| [C355] |
R. Hagiwara, T. Masumoto, T. Sakuma, Y. Yasuda: Calculation of the contribution from near elements in FMBEM incidence directivity analysis, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.741-742, 2022. |
| [C354] |
K. Chen, R. Hirose, T. Sakuma: Study on applicability of the theoretical equation for Clarity C50 using geometric acoustic analysis, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.725-726, 2022. |
| [C353] |
M. Nakajima, T. Sakuma, M. Kozaki, M. Sakai: Psychological experiment on impression of conversation across desktop partitions – Effect of light reflection and sound insulation, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.713-714, 2022. |
| [C352] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Numerical study on transfer force characteristics and sound pressure in air layer of dry-type double floor system, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.677-678, 2022. |
| [C351] |
R. Hirose, T. Sakuma: Experimental study on the relation between absorption and speech intelligibility with background noise in room, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.649-650, 2022. |
| [C350] |
J. Liu, N. Inoue, T. Sakuma: Theoretical and numerical analysis on low-frequency sound transmission from window into room, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.641-644, 2022. |
| [C349] |
M. Nakajima, M. Kozaki, T. Sakuma, M. Sakai: Experimental study on sound insulation characteristics of desktop partitions — Effect of materials and arrangement, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.409-410, 2022. |
| [C348] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Experimental study on transfer force characteristics and sound pressure in air layer of dry-type double floor system, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.367-368, 2022. |
| [C347] |
D. Itagaki, T. Sakuma, D. Hashimoto: Study on a measurement method of stage acoustic properties considering the arrival direction of reflected sound, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.275-276, 2022. |
| [C346] |
R. Hagiwara, T. Masumoto, T. Sakuma, Y. Yasuda: Basic study on the application of FMBEM incidence directivity analysis to sound field in room, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.581-582, 2022. |
| [C345] |
R. Hirose, T. Sakuma: Theoretical study on the relation between reverberation time and speech intelligibility in room, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.551-552, 2022. |
| [C344] |
Y. Aida, N. Inoue, T. Sakuma: Proposal of an experimental analysis method for indoor sound fields using propagation mode expansion and its application to sound insulation measurement between rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1393-1396, 2022. |
| [C343] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Study on transfer force characteristics of support legs of dry double floors using a 2-DOF system, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.529-530, 2022. |
| [C342] |
J. Liu, N. Inoue, T. Sakuma: Experimental study on the improvement of low-frequency sound insulation performance of wooden house, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.513-516, 2022. |
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| [C341] |
K. Nishizawa, N. Inoue, T. Sakuma: Numerical study of sound insulation measurement in rectangular test rooms, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.219-222, 2021. |
| [C340] |
K. Kong, N. Inoue, T. Sakuma, T. Aoki, T. Kimura: Evaluation of sound insulation performance of laminated materials using perforated honeycomb panel, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.215-218, 2021. |
| [C339] |
D. Cao, Y. Aida, N. Inoue, T. Sakuma: Experimental study on transfer force properties of support legs of dry double floors, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.73-74, 2020. |
| [C338] |
Y. Aida, D. Tominaga, N. Inoue, T. Sakuma: Numerical simulation on sound transmission loss of an external wall composed of autoclaved lightweight concrete panels, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.553-554, 2021. |
| [C337] |
R. Tsutsumi, T. Sakuma: Development of methodologies for notation of soundscapes, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1343-1344, 2021. [invited] |
| [C336] |
M. Kondo, F. Cui, M. Kozaki, T. Sakuma, K. Hirate: Study on the influence of layout in guidance sign boards on user's distinguishability, part 2 - Relationship between layout in guidance sign boards and distinguishability, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.511-512, 2021. |
| [C335] |
F. Cui, M. Kondo, M. Kozaki, T. Sakuma, K. Hirate: Study on the influence of layout in guidance sign boards on user's distinguishability, part 1 - Fundamental relationship between information on boards and time to distinguish it, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.509-510, 2021. |
| [C334] |
Y. Yamasaki, N. Inoue, T. Sakuma: An investigation on a weighted averaging of the sound transmission loss based on an incidence directivity in a rectangular chamber, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.369-370, 2021. |
| [C333] |
D. Cao, N. Inoue, T. Sakuma: Finite element analysis of a bending vibration field on a thick plate with PMLs, part 2 - Accuracy verification by numerical experiments, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.311-312, 2021. |
| [C332] |
N. Inoue, D. Cao, T. Sakuma: Finite element analysis of a bending vibration field on a thick plate with PMLs, part 1 - Formulation of an analysis theory, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.309-310, 2021. |
| [C331] |
M. Nasu, T. Sakuma: Experimental study on auditory impression of calm down spaces, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.273-274, 2021. |
| [C330] |
N. Nakatsu, T. Sakuma: Experimental study on acoustic characteristics of partition booths in a large space, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.271-272, 2021. |
| [C329] |
J. Tsuchiya, T. Sakuma: Evaluation of listening environment for public address in indoor pedestrian spaces using sound field simulation, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.263-266, 2021. [selected] |
| [C328] |
T. Sakuma, J. Liu, N. Inoue: Field measurement of sound insulation of façades in the low-frequency range, Proc. Spring Meet. (Inst. Noise Control Eng. Jpn.), pp.5-8, 2021. |
| [C327] |
T. Masumoto, Y. Yasuda, N. Inoue, T. Sakuma: Incidence directivity analysis based on FMBEM, part 2 - Application to scattered sound field with a finite plate, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.553-554, 2021. |
| [C326] |
Y. Yasuda, T. Masumoto, N. Inoue, T. Sakuma: Incidence directivity analysis based on FMBEM, part 1 - Investigation on errors due to plane wave expansions, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.549-552, 2021. |
| [C325] |
J. Liu, N. Inoue, T. Sakuma: Estimation of vibration distribution on wooden house façades by low-frequency sound - Investigation of accuracy and performance, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.535-536, 2021. |
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| [C324] |
N. Tanushi: Study on spatio-temporal description of sound environment in sequential experience while walking, Proc. Autumn Meet. (Soundscape Assoc. Jpn.), pp.21-25, 2020. |
| [C323] |
N. Nakatsu, T. Sakuma, T. Masumoto: Numerical analysis of sound insulation of local space using partitions, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.209-210, 2020. |
| [C322] |
M. Nasu, T. Sakuma, T. Aoki, T. Kimura: Experimental study on sound insulation characteristics of calm down spaces, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.205-208, 2020. |
| [C321] |
Y. Tsuchiya, T. Sakuma: Acoustics characteristics of a small meeting room with Penrose-tiling-type diffusers, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.529-530, 2020. |
| [C320] |
T. Masumoto, N. Inoue, Y. Yasuda, T. Sakuma: Basic study on incidence directivity analysis based on FMBEM, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.473-474, 2020. |
| [C319] |
Y. Yamasaki, N. Inoue, T. Sakuma: Theoretical analysis on the sound pressure level difference between rectangular rooms partitioned by a limp membrane, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.351-352, 2020. |
| [C318] |
T. Sakuma: Direction of standard setting for sound absorption design - Considerations on DIN 18041, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.325-328, 2020. [selected] |
| [C317] |
J. Tsuchiya, T. Sakuma: Experimental study on the effects of absorption on speech intelligibility of announcement in concourse, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.301-302, 2020. |
| [C316] |
M. Nasu, N. Inoue, T. Sakuma: Experimental study on acoustic characteristics in calm down spaces - Influence of component materials, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.295-296, 2020. |
| [C315] |
R. Tsutsumi, T. Sakuma: Notation of soundscape from viewpoints of cognition and experience - Trial survey in a suburban station area, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.135-136, 2020. |
| [C314] |
T. Masumoto, N. Inoue, Y. Yasuda, T. Sakuma: Sound field analysis with a coupled FMBE-FE method, part 2 - Investigation of accuracy and performance, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.665-666, 2020. |
| [C313] |
N. Inoue, T. Masumoto, Y. Yasuda, T. Sakuma: Sound field analysis with a coupled FMBE-FE method, part 1 - Development of a scheme for acoustic-acoustic coupling problems, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.663-664, 2020. |
| [C312] |
Y. Yamasaki, N. Inoue, T. Sakuma: Finite element analysis on the transmission loss measurement in rectangular reverberation rooms - Effect of specimen size, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.633-634, 2020. |
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| [C311] |
J. Liu, N. Inoue, T. Sakuma, Y. Kanetsuki, K. Akimitsu, Y. Tsukamoto: Study on low-frequency soundproofing measures for wooden house - Effect of double windows, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.137-138, 2019. |
| [C310] |
K. Kong, N. Inoue, T. Sakuma, T. Aoki, T. Kimura: Experimental study on sound insulation characteristics of laminated material using perforated honeycomb panel, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.133-134, 2019. |
| [C309] |
J. Liu, N. Inoue, T. Sakuma: Study on the low-frequency field measurement method of façade sound insulation - Examination by indoor
multiple points measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.453-454, 2019. |
| [C308] |
Y. Yamasaki, Y. Aida, N. Inoue, T. Sakuma: Numerical analysis on effects of absorption and shape conditions of reverberation room on sound transmission loss measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.451-452, 2019. |
| [C307] |
T. Masumoto, Y. Yasuda, N. Inoue, T. Sakuma: Fast calculation method based on FMBEM for many sound sources generated in flow induced noise
analyses, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.353-354, 2019. |
| [C306] |
J. Liu, N. Inoue, T. Sakuma: Study on the low-frequency field measurement method of façade sound insulation, part 2 - Validation of the corner method, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.423-424, 2019. |
| [C305] |
T. Sakuma, J. Liu, N. Inoue: Study on the low-frequency field measurement method of façade sound insulation, part 1 - Basic experiment for a wooden test house, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.421-422, 2019. |
| [C304] |
F. Yu, S. Sakamoto, T. Sakuma: Basic study on the effect of sound absorption setting on speech hearing with background noise in living spaces, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.339-340, 2019. |
| [C303] |
N. Nakatsu, Y. Yamasaki, N. Inoue, T. Sakuma: Experimental study on localization of sound environment using partitions in a large space, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.329-330, 2019. |
| [C302] |
N. Inoue, S. Sakamoto, T. Sakuma, R. Tomiku, Y. Yasuda, T. Asakura, T. Oshima: Inter-laboratory measurements of acoustic properties of ceiling and
oor materials, part 2 - Discussion on measured results, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.313-314, 2019. |
| [C301] |
T. Oshima, Y. Yasuda, N. Inoue, T. Sakuma, T. Asakura, S. Sakamoto, R. Tomiku: Inter-laboratory measurements of acoustic properties of ceiling and
oor materials, part 1 - Setup and results overview, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.311-312, 2019. |
| [C300] |
Y. Yamasaki, Y. Aida, N. Inoue, T. Sakuma: Finite element analysis on the transmission loss measurement in reverberation rooms - Basic study on calculation conditions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.281-282, 2019. |
| [C299] |
T. Masumoto, N. Inoue, T. Sakuma, Y. Yasuda: Application of fast calculation technique of directivity based on FMBEM to HRTF calculation, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.303-304, 2019. |
| [C298] |
J. Liu, T. Sakuma: Experimental study on the low-frequency measurement of average sound pressure level in room, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.683-684, 2019. |
| [C297] |
Y. Aida, Y. Muro, N. Inoue, T. Sakuma: Numerical analysis on sound transmission loss measurement of party walls in reverberation room, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.945-948, 2019. |
| [C296] |
K. Kong, N. Inoue, T. Sakuma: Theoretical study for sound insulation characteristics of honeycomb panel having Helmholtz resonators, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.643-644, 2019. |
| [C295] |
N. Inoue, T. Sakuma: Numerical calculation on impedance corrections in the lumped-parameter modeling of perforated plates, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.639-640, 2019. |
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| [C294] |
R. Tsutsumi, T. Sakuma: Study on spatio-temporal description of sound environment based on the experience sampling method, Proc. Autumn Meet. (Soundscape Assoc. Jpn.), pp.7-14, 2018. |
| [C293] |
Y. Suko, K. Saito, S. Warisawa, T. Sakuma: Physiological evaluation of stress relief with natural soundscape experience, Proc. Autumn Meet. (Soundscape Assoc. Jpn.), pp.4-6, 2018. |
| [C292] |
Y. Tsuchiya, T. Sakuma: Experimental study on the effect of diffusion walls on reverberation characteristics of an rectangular room, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.659-660, 2018. |
| [C291] |
K. Kong, N. Inoue, T. Sakuma: Theoretical study for sound absorption characteristics of honeycomb panel having Helmholtz resonators, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1455-1456, 2018. |
| [C290] |
S. Sakamoto, T. Sakuma: Basic consideration on target values for sound absorption design of living spaces, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1447-1448, 2018. |
| [C289] |
Y. Matsui, T. Sakuma: Questionnaire survey on sound environments and hyperacusis for developmental disorders, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1301-1304, 2018. |
| [C288] |
N. Inoue, T. Sakuma: Derivation of a vibro-acoustic coupling boundary condition considering the viscous boundary layer, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.647-648, 2018. |
| [C287] |
T. Masumoto, N. Inoue, T. Sakuma, Y. Yasuda: Estimation of random-incidence scattering coefficient using FMBEM with pseudo-diffuse incidence, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.647-648, 2018. |
| [C286] |
J. Liu, N. Inoue, T. Sakuma: Estimation of indoor sound pressure distribution of low frequency sound based on wall sound pressure measurement and boundary element method analysis, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.631-632, 2018. |
| [C285] |
Y. Aida, N. Inoue, T. Sakuma: Numerical analysis on sound transmission through partitions in laboratory measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.617-620, 2018. |
| [C284] |
A. Tanino, T. Sakuma: Psychological experiment on the consciousness between persons in conversation and personal working in a co-working office, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.259-260, 2018. |
| [C283] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics of rectangle room, part 3 - Reverberation times in a real scale experiment, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.385-386, 2018. |
| [C282] |
K. Kong, N. Inoue, T. Sakuma: Theoretical analysis of the oblique-incidence absorption coefficient of a honeycomb panel with Helmholtz resonators, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.375-376, 2018. |
| [C281] |
T. Kojima, J. Munakata, T. Hayashi, T. Sakuma, N. Nishihara, G. Maruyama: A study on subjective assessment system on office workers' health, part 2 - Multilevel modeling for workplace productivity and workers' stress, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.39-42, 2018. [selected] |
| [C280] |
J. Munakata, T. Hayashi, T. Kojima, T. Sakuma, N. Nishihara, G. Maruyama: A study on subjective assessment system on office workers' health, part 1 - Development of questionnaire and trial survey, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.35-38, 2018. [selected] |
| [C279] |
J. Kadotani, N. Inoue, T. Sakuma: Numerical analysis of low-frequency noise propagation around a house - Effect of a neighboring house and exterior fences, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.841-842, 2018. |
| [C278] |
Y. Sakayoshi, N. Inoue, T. Sakuma: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 6 - Measurement for various sound absorbing materials, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.919-920, 2018. |
| [C277] |
Y. Aida, N. Inoue, T. Sakuma: Study on an analysis method of the incident sound field in the insulation performance measurement for partition walls - Consideration on the influence of room absorption, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.903-904, 2018. |
| [C276] |
N. Inoue, T. Sakuma: Finite element analysis of the normal-incidence sound absorption coefficient of the honeycomb acoustic resonators, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.901-902, 2018. |
|
|
| [C275] |
J. Kadotani, N. Inoue, T. Sakuma: Numerical analysis of low-frequency noise propagation from household equipment - Effect of exterior fence, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.13-14, 2017. |
| [C274] |
S. Ishikawa, M. Hiroe, T. Sakuma: Numerical study on the applicability of 2D-FDTD method for conventional railway noise prediction, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.27-30, 2017. [invited] |
| [C273] |
N. Inoue, T. Sakuma: Study on numerical prediction of insulation performance of glass panes - Modeling of the laboratory measurement, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.13-14, 2017. [invited] |
| [C273] |
N. Inoue, T. Sakuma: Study on numerical prediction of insulation performance of glass panes - Modeling of the laboratory measurement, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.13-14, 2017. |
| [C272] |
Y. Sakayoshi, N. Inoue, T. Sakuma: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 5 - Attempt to estimate random-incidence absorption coefficient, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1101-1102, 2017. |
| [C271] |
J. Kadotani, N. Inoue, T. Sakuma: Numerical analysis of low-frequency noise propagation around a house - Influence of arrangement of
sound source and fences, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1017-1018, 2017. |
| [C270] |
Y. Aida, Y. Muro, S. Abe, N. Inoue, T. Sakuma: Experimental study on incident and transmitted sound power for the partition wall in insulation performance measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.987-990, 2017. |
| [C269] |
R.A.J. Limesa, T. Sakuma: Experimental study on auditory impressions of train departure sign sounds under ambient noise conditions, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1321-1324, 2017. [in English] |
| [C268] |
A. Komai, M. Fujinami, T. Sakuma: Survey on sound/vibration environment of nurseries in the inner city area – Questionnaire to nursery teachers, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.359-360, 2017. |
| [C267] |
R.A.J. Limesa, T. Sakuma: Study on departure signals in train stations, part 2 - Laboratory experiment on auditory impressions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.355-356, 2017. |
| [C266] |
T. Kameda, T. Sakuma: Study on departure signals in train stations, part 1 - Field survey in Tokyo metropolitan area, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.353-354, 2017. |
| [C265] |
N. Inoue, T. Sakuma: Numerical investigations on the edge support modeling for the thin plate-like member, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.311-314, 2017. |
| [C264] |
J. Kadotani, N. Inoue, T. Sakuma: Numerical analysis on the propagation of low-frequency noise around a house – Effect of exterior fences, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.275-276, 2017. |
| [C263] |
J. Liu, T. Sakuma: Experimental validation on the effect of absorption measures on speech listening and speaking impressions in meeting rooms, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.345-346, 2017. |
| [C262] |
Y. Yasuda, T. Matsumoto, T. Sakuma: Fast calculation of far-field directivity based on HF-FMBEM, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.907-910, 2017. |
| [C261] |
K. Kami, N. Inoue, T. Sakuma: Sound insulation performance of a house in low-frequency ranges - Examination on the effect of external wall mass by scale model experiment, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.857-858, 2017. |
| [C260] |
N. Inoue, T. Sakuma: Numerical investigation on the niche effect in sound transmission loss measurement - On the incidence angle dependence, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.855-856, 2017. |
| [C259] |
Y. Aida, Y. Muro, S. Abe, N. Inoue, T. Sakuma: Experimental study on incident sound field in the insulation performance measurement for partition walls, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.851-854, 2017. |
|
|
| [C258] |
K. Kami, N. Inoue, T. Sakuma: Scale model experiment of low-frequency noise propagation from outdoor into house, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.257-258, 2016. |
| [C257] |
Y. Tsuchiya, H. Lee, T. Sakuma: Development of a Penrose tiling type diffuser, part 2 - Validation of the acoustic scattering characteristics by scale model measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.941-942, 2016. |
| [C256] |
N. Inoue, T. Sakuma: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 4 - Consideration on the material placement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.901-902, 2016. |
| [C255] |
Y. Tsuchiya, T. Sakuma: Study on a laboratory method for measuring normal-incidence scattering coefficients - Sample arrangement and measuring condition, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.883-884, 2016. |
| [C254] |
K. Eda, Y. Tsuchiya, T. Sakuma: Evaluation of sound field diffuseness by temporal structure of room impulse responses - A scale model experiment, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.855-856, 2016. |
| [C253] |
T. Sakuma, N. Inoue: Numerical analysis of sound insulation performance of glass panes - Modeling of the test opening for glazing, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.827-828, 2016. |
| [C252] |
Y. Aida, T. Sakuma: Evaluation of airbone sound insulation of a partition wall by sound energy density, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.821-822, 2016. |
| [C251] |
S. Ishikawa, M. Hiroe, T. Sakuma: Influence of multiple reflections between railway car bodies and barriers on noise reduction, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.737-740, 2016. |
| [C250] |
D. Hashimoto, N. Inoue, T. Sakuma: Numerical analysis and measurement of low-frequency noise propagation from outdoor into house - Effect of a ventilation hole on indoor sound field, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.735-736, 2016. |
| [C249] |
T. Fukamachi, N. Inoue, T. Sakuma: A basic consideration on the treatment of wall surface diffusion in the acoustic ray-tracing method, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.375-376, 2016. |
| [C248] |
N. Inoue, T. Sakuma: Finite element method for analysis of acoustic field based on the decomposition of direct and scattered wave, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.373-374, 2016. |
| [C247] |
M. Fujinami, T. Sakuma: Survey on sound/vibration environment of nurseries adjacent to railways in the inner city area, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.337-338, 2016. |
| [C246] |
K. Kami, N. Inoue, T. Sakuma, T. Doi: Comparison between experiment and numerical analysis of low-frequency noise propagation from outdoor into house - Influence of mass and damping of the outer walls, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.317-318, 2016. |
| [C245] |
T. Kawaharazuka, Y. Aida, T. Koga, N. Takagi, Y. Tsuchiya, T. Sakuma: Floor impact sound of public buildings constructed by steel framed structure, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.265-266, 2016. |
| [C244] |
D. Hashimoto, N. Inoue, T. Sakuma, T. Doi: Numerical analysis of low-frequency noise propagation from outdoor into house - Comparison with experiment using a test house, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.963-964, 2016. |
| [C243] |
N. Inoue, T. Sakuma: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 3 - Consideration on the measurement conditions, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1073-1074, 2016. |
|
|
| [C242] |
T. Matsumoto, K. Shigematsu, Y. Yasuda, T. Oshima, T. Sakuma: Wave-based vehicle interior sound field simulation at high frequency using Fast Multipole BEM, Proc. Autumn Meet. (Soc. Automotive Eng. Jpn.), pp.862-867, 2015. |
| [C241] |
H. Lee, T. Sakuma: Numerical prediction of diffusion coefficients of architectural surfaces - Setting of a test sample and numerical parameters, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1043-1044, 2015. |
| [C240] |
Y. Soeno, K. Ueno, K. Toida, S. Ueda, T. Sakuma, S. Yokoyama, H. Miyazaki: Study on the difference in individual preferences for piano performance listening in a hall, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1029-1030, 2015. |
| [C239] |
Y. Nishimura, T. Sakuma: Acoustic physical characteristics and sound impressions of indoor pedestrian space using a sound field simulation system for crowd noise, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.977-980, 2015. |
| [C238] |
Y. Tsuchiya, H. Koizumi, T. Sakuma: A basic study on flutter echo reduction between parallel walls, part 2 - Case study using theory of reverberation in rectangular rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.955-958, 2015. |
| [C237] |
H. Koizumi, Y. Tsuchiya, T. Sakuma: A basic study on flutter echo reduction between parallel walls, part 1 - The relationship between normal–incidence scattering coefficient of rectangular ribs and slope ratio, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.951-954, 2015. |
| [C236] |
T. Sakuma, N. Inoue: Prediction of acoustic performances of building elements in numerical test rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1401-1402, 2015. [invited] |
| [C235] |
S. Ishikawa, M. Hiroe, T. Sakuma: Study on the amount of diffraction adjustments concerning multiple reflections between noise barrier and train body, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.801-804, 2015. |
| [C234] |
D. Hashimoto, N. Inoue, T. Sakuma: Numerical analysis of low-frequency noise propagation from outdoor into house - Consideration of an opening model, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.795-796, 2015. |
| [C233] |
N. Inoue, T. Sakuma: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 2 - Investigation by numerical analysis and measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.903-904, 2015. |
| [C232] |
T. Sakuma, N. Inoue: Development of a measurement method for oblique-incidence absorption coefficient using a thin chamber, part 1 - Measurement principle and a prototype system, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.901-902, 2015. |
| [C231] |
D. Hashimoto, N. Inoue, T. Sakuma: Numerical analysis of low-frequency noise propagation from outdoor into house - Basic study on a house model, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.47-48, 2015. |
| [C230] |
Y. Nishimura, T. Sakuma: Subjective evaluation of indoor pedestrian spaces using a sound field simulation system for crowd noise - Effects of room conditions on sound-environmental impressions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.255-256, 2015. |
| [C229] |
Y. Tsuchiya, H. Koizumi, T. Sakuma: A Basic study on flutter echo reduction between parallel walls, part 2 - Effect of arrangement of rectangular ribs on scattering coefficient, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.237-238, 2015. |
| [C228] |
H. Koizumi, Y. Tsuchiya, T. Sakuma: A Basic study on flutter echo reduction between parallel walls, part 1 - Effect of arrangement of rectangular ribs on slope ratio, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.235-236, 2015. |
| [C227] |
K. Eda, T. Sakuma: Estimation of sound field diffuseness from temporal structure of room impulse responses, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.233-234, 2015. |
| [C226] |
N. Inoue, T. Sakuma: A trial for simple estimation of measured value of porous material in impedance tube measurement under the constraint edge condition, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.203-204, 2015. |
| [C225] |
D. Hashimoto, N. Inoue, T. Sakuma: Prediction of low-frequency noise propagation from outdoor into house based on numerical vibro-acoustic analysis, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.189-190, 2015. |
| [C224] |
H. Lee, T. Sakuma: Development of a Penrose tiling type diffuser - Numerical analysis of acoustic scattering characteristics of non-periodic structures, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1117-1118, 2015. |
| [C223] |
Y. Nishimura, T. Sakuma: Development of a sound field simulation system for crowd noise in public spaces, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1055-1056, 2015. |
| [C222] |
S. Ueda, T. Sakuma, Y. Soeno, K. Ueno, S. Yokoyama, H. Miyazaki: Influence of directivity of the piano on music listening impressions in a hall, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1053-1054, 2015. |
| [C221] |
S. Ishikawa, M. Hiroe, T. Sakuma: Influence on noise reduction concerning multiple reflections between noise barrier and train body, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.995-998, 2015. |
|
|
| [C220] |
N. Inoue, T. Sakuma: Study on numerical prediction of performances of arbitrary acoustic elements, part 4 - Effect of edge treatment of layered materials, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1189-1190, 2014. |
| [C219] |
T. Sakuma, K. Ueno: Recent research trends in concert hall acoustics, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1269-1272, 2014. [invited] |
| [C218] |
S. Ueda, T. Sakuma, K. Ueno, S. Yokoyama, H. Miyazaki, M. Ikeda: Influence of directivity of the piano on sound pressure distribution in a hall, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1227-1228, 2014. |
| [C217] |
M. Sawahata, K. Eda, T. Sakuma: Room acoustic measurement of an open-plan flat office with raised ceiling, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1213-1216, 2014. |
| [C216] |
K. Eda, T. Sakuma: Evaluation of temporal structure of room impulse responses - Analysis of sound field diffuseness using the slope ratio, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1105-1106, 2014. |
| [C215] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics of rectangle room - Modeling of edge diffraction, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1103-1104, 2014. |
| [C214] |
S. Ishikawa, T. Sakuma: Noise reduction effect of finite barriers for ordinary railways, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.991-994, 2014. |
| [C213] |
T. Seike, N. Inoue, T. Sakuma: Numerical analysis of total loss factors of a panel vibration system, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.951-952, 2014. |
| [C212] |
K. Eda, T. Sakuma: Temporal analysis of reflected sound structure in room impulse responses - Effects of frequency band filters on decay ratio, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.249-250, 2014. |
| [C211] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics of rectangle rooms, Part 2 - Examination about modeling of edge diffraction, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.247-248, 2014. |
| [C210] |
K. Harada, K. Kawai, K. Ueno, T. Sakuma, K. Kato: The effect of room acoustic conditions on adjustment of piano performance - Listening test for third party, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.237-238, 2014. |
| [C209] |
K. Eda, K. Takeshita, T. Sakuma: Evaluation of reflected sound structure of room impulse responses - Theoretical analysis of decay ratio, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1165-1166, 2014. |
| [C208] |
N. Inoue, T. Sakuma: Study on numerical prediction of performances of arbitrary acoustic elements, part 3 - Transmission losses of layered materials, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1161-1164, 2014. |
| [C207] |
T. Seike, N. Inoue, T. Sakuma: Numerical analysis of sound transmission loss of thin plate - Modeling of edge support system by 3D elastic body, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1159-1160, 2014. |
|
|
| [C206] |
K. Takeshita, N. Inoue, T. Sakuma: Evaluation of the reflected sound structure in the room impulse response - Decay removal using nonlinear regression, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1071-1072, 2013. |
| [C205] |
K. Eda, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 9 - Numerical analysis of reverberation in 3D rectangular rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1069-1070, 2013. |
| [C204] |
T. Seike, N. Inoue, T. Sakuma: Numerical investigation on the niche effect in sound transmission loss measurement - Comparison of numerical models, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1047-1048, 2013. |
| [C203] |
N. Inoue, T. Sakuma: Study on numerical prediction of the performance of arbitrary acoustic elements, part 2 - Absorption coefficients of layered materials, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1035-1036, 2013. |
| [C202] |
N. Inoue, T. Sakuma: Study on numerical analysis of absorption performance of arbitrary acoustic elements - Effects of cavity shapes -, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.283-284, 2013. |
| [C201] |
S. Ishikawa, E. Itogawa, M. Hiroe, T. Sakuma: Numerical analysis of noise propagation from conventional railways by using 2D-FDTD method, Proc. Autumn Meet. (Inst. Noise Control Eng. Jpn.), pp.21-24, 2013. |
| [C200] |
N. Inoue, T. Sakuma: Numerical prediction of the performances of the arbitrary acoustic elements - Sound absorption coefficients of a single layer porous material, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.235-236, 2013. |
| [C199] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics of rectangle rooms - Reverberation times of open and closed rectangle rooms by scale model experiment, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.225-226, 2013. |
| [C198] |
T. Seike, T. Sakuma, T. Asakura: A benchmark test on the sound transmission loss of a thin plate - Comparison of calculated results by frequency and time domain methods in terms of accuracy and efficiency, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.207-208, 2013. |
| [C197] |
J. Guo, T. Sakuma: Experimental study on acoustic absorption measures for meeting rooms, part 2 - Psychological experiment on spatial impressions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.167-168, 2013. |
| [C196] |
T. Sakuma, J. Guo: Experimental study on acoustic absorption measures for meeting rooms, part 1 - Measurement of room acoustic properties, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.165-166, 2013. |
| [C195] |
K. Takeshita, K. Eda, T. Sakuma: Study on time structures of impulse responses, part 2 - Frequency characteristics of real sound fields, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.159-160, 2013. |
| [C194] |
K. Eda, K. Takeshita, T. Sakuma: Study on time structures of impulse responses, part 1 - Detection of specific reflection sounds, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.157-158, 2013. |
| [C193] |
Y. Nishimura, T. Sakuma, J. Munakata: Subjective experiment on sound environment at station platforms using sound field reproduction system, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.79-82, 2013. [selected] |
| [C192] |
N. Inoue, T. Sakuma: Study on numerical prediction of the performance of arbitrary acoustic elements, part 1 - Proposal of analysis models, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1221-1224, 2012. |
| [C191] |
K. Eda, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 8 - Ray trace analysis of reverberation in rectangular rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1187-1188, 2013. |
|
|
| [C190] |
T. Masumoto, T. Oshima, Y. Yasuda, T. Sakuma: Implementation of transfer admittance functionality into the fast multipole BEM, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1185-1186, 2012. |
| [C189] |
H. Lee, T. Sakuma: Characterization of scattering coefficients of periodic surfaces - Numerical analysis of surface profiles, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1169-1170, 2012. |
| [C188] |
T. Seike, H. Lee, T. Sakuma: Basic study on a laboratory measurement method of two-dimensional random-incidence scattering coefficients, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1167-1168, 2012. |
| [C187] |
K. Eda, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 7 - Image source analysis of reverberation in rectangular rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1157-1160, 2012. |
| [C186] |
M. Sakurada, T. Sakuma: Case study on acoustic improvement in open-plan classrooms by installing partition walls, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.185-186, 2012. |
| [C185] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics between parallel walls, part 2 - Effect of edge reflection around walls, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.181-182, 2012. |
| [C184] |
K. Eda, T. Sakuma: Study on reverberation characteristics of non-diffuse sound field in rectangular rooms - Effect of scattering from room edges, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.179-180, 2012. |
| [C183] |
N. Inoue, T. Sakuma: Numerical investigation on the support condition of the material in impedance tube measurement - Effect of the cross-sectional shapes of the tube, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.155-156, 2012. |
| [C182] |
T. Sakuma: Theoretical consideration on the grazing-incidence absorption coefficient of a locally reactive surface, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.153-154, 2012. |
| [C181] |
J. Munakata, T. Kawase, T. Kojima, T. Sakuma, M. Takahashi, T. Hashimoto, M. Harada, T. Yoshii: A study on the system to evaluate workplace productivity in office building, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.97-100, 2012. [selected] |
| [C180] |
N. Kusui, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 6 - Numerical analysis of reverberation in 2D rectangular rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1267-1268, 2012. |
| [C179] |
H. Lee, T. Sakuma, Y. Honji: Measurement of random-incidence scattering coefficients by the reverberation room method - Coherent averaging of impulse responses, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1263-1264, 2012. |
| [C178] |
N. Inoue, T. Sakuma: Numerical calculation on the support conditions of the layered materials in the impedance tube measurement, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1207-1210, 2012. |
|
|
| [C177] |
Y.Yasuda, T. Oshima, T. Sakuma: Fast multipole boundary element method for Helmholtz fields and its applications, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1479-1482, 2011. [invited] |
| [C176] |
H. Lee, T. Sakuma, Y. Honji: Real-scale measurement of the random-incidence scattering coefficient in a reverberation room - Investigation on measurement condition, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1179-1180, 2011. |
| [C175] |
N. Kusui, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 5 - Numerical analysis of reverberation between parallel walls, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1177-1178, 2011. |
| [C174] |
T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 4 - Theoretical analysis of reverberation in rectangular rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1175-1176, 2011. |
| [C173] |
N. Inoue, T. Sakuma: Numerical calculation on the support conditions of the poroelastic materials in the impedance tube measurement, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1153-1154, 2011. |
| [C172] |
Y. Tsuchiya, T. Sakuma: Study on reverberation characteristics between parallel walls, part 1 - Basic study by scale model experiment, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.337-338, 2011. |
| [C171] |
K. Higuchi, Y. Yasuda, T. Oshima, T. Sakuma: Low-frequency fast multipole BEM for plane-symmetric acoustic problems - Numerical experiments, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.307-308, 2011. |
| [C170] |
Y. Yasuda, T. Oshima, T. Sakuma: Low-frequency fast multipole BEM for plane-symmetric acoustic problems - On numerical algorithm, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.305-306, 2011. |
| [C169] |
T. Masumoto, H. Kahara, Arief Gunawan, Y. Yasuda, T. OShima, T. Sakuma: Reduction of HRTF calculation cost using two kinds of fast multipole BEM, Proc. 16th Annual Conf. (Jpn. Soc. Comput. Eng. Sci.), A-10-5, 4p., 2011. |
| [C168] |
S. Sugihara, N. Inoue, T. Sakuma: Geometrical acoustic analysis taking into account incident angle dependence of scattering coefficient, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1297-1298, 2011. |
| [C167] |
H. Lee, T. Sakuma: Basic study on a laboratory measurement method of the normal-incidence scattering coefficient, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1295-1296, 2011. |
| [C166] |
Y. Tsuchiya, Y. Yasuda, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 3 - Effect of surface scattering on the
reverberation between parallel walls, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1293-1294, 2011. |
| [C165] |
Y. Yasuda, M. Sato, Y. Tsuchiya, T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 2 - Calculation of reverberation decay in rectangular rooms with non-uniformly distributed sound absorbers, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1291-1292, 2011. |
| [C164] |
T. Sakuma: Study on room acoustic properties of non-diffuse sound field, part 1 - Theory of reverberation with surface scattering, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1287-1290, 2011. |
| [C163] |
R. Sato, K. Ueno, T. Sakuma, K. Kawai, K. Kato: Experimental study on the effect of room acoustics on piano performance - Analysis on sound level of performed sound, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1257-1258, 2011. |
| [C162] |
Y. Murata, T. Sakuma, K. Ueno, K. Kawai, K. Kato: Experimental study on the effect of room acoustics on piano performance - Analysis of MIDI performance data by focusing on individual difference, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1255-1256, 2011. |
| [C161] |
K. Adachi, Y. Yasuda, T. Sakuma: Study on the niche effect in measurement of sound insulation performance by vibro-acoustic analysis, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1149-1150 2011. |
| [C160] |
Y. Yasuda, T. Oshima, T. Sakuma: Fast multipole boundary element method in the fields of architectural acoustics and noise control, Proc. 60th Nat'l Cong. Theoret. Appl. Mech., OS05-01, 4p., 2011. [keynote] |
|
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| [C159] |
Y. Tsuchiya, H. Lee, T. Sakuma: Scale model measurement of the random-incidence scattering coefficients in a reverberation room, part 4 - Scattering characteristics of various rib and block structures, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1047-1048, 2010. |
| [C158] |
Y. Murata, T. Sakuma, K. Ueno, K. Kawai, K. Kato: Experimental study on the effect of room acoustics on piano performance - Analysis of MIDI performance data, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1041-1042, 2010. |
| [C157] |
K. Eda, Y. Yasuda, T. Sakuma: Acoustical effects of room specifications on the sound field in a small piano-practice room, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.359-360, 2010. |
| [C156] |
Y. Mikami, T. Sakuma: Experimental study on the relationship between indoor sound environment and speech communication at first meeting - Effect of background music, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.349-350, 2010. |
| [C155] |
Y. Murata, T. Sakuma, K. Ueno, K. Kawai, K. Kato: Experimental study on the effect of concert hall acoustics on piano performance - Analysis of MIDI performance data in a simulated reverberant fields, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.331-332, 2010. |
| [C154] |
H. Lee, T. Sakuma: Measurement of the random-incidence scattering coefficients of periodical surfaces, part 3 - Effect of the arrangement of rib structure, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.307-308, 2010. |
| [C153] |
Y. Yasuda, T. Oshima, T. Sakuma: Development of the fast multipole BEM for multi-purpose, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.271-274, 2010. |
| [C152] |
K. Adachi, Y. Yasuda, T. Sakuma: Measurement of sound transmission loss of glass panes using a PU probe, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.209-210, 2010. |
| [C151] |
Y. Yasuda, K. Eda, T. Sakuma, T. Oshima: A fast multipole BE analysis of a small room with sound absorbers using domain decomposition approach, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1221-1222, 2010. |
| [C150] |
K. Eda, Y. Yasuda, T. Sakuma, R. Kimura: Numerical analysis on the effect of columns, beams and furniture on the small enclosure, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1126-1127, 2010. |
| [C149] |
Y. Nagai, T. Sakuma: Study on subjective evaluation for intellectual productivity in interior spaces focused on knowledge creating actions, Proc. Kanto Branch Meet., (Archit. Inst. Jpn.), No.4004, pp.1-4, 2010. |
|
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| [C148] |
T. Masumoto, A. Gunawan, T. Oshima, Y. Yasuda, T. Sakuma: The fast multipole BEM for low-frequency calculation - Investigation of accuracy and performance, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1047-1050, 2009. |
| [C147] |
Y. Yasuda, T. Sakuma, T. Oshima: The fast multipole BEM for low-frequency calculation - On numerical algorithms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1043-1046, 2009. |
| [C146] |
H. Lee, Y. Tsuchiya, T. Sakuma: Scale model measurement of the random-incidence scattering coefficients in a reverberation room, part 3 - Effect of revolution speed, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1105-1106, 2009. |
| [C145] |
T. Tabuchi, M. Hiraoka, T. Sugiura, T. Sakuma, J. Munakata, K. Kawase: Study on workplace productivity, part 2 - Connection between architectural space and environment/engineering design, Proc. Annual Meet., Environ. Eng. 2 (Archit. Inst. Jpn.), pp.1025-1026, 2009. |
| [C144] |
T. Yurugi, Y. Yasuda, T. Sakuma: Acoustic measurement of the old Sogakudo, Tokyo Music School, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.329-330, 2009. |
| [C143] |
K. Eda, Y. Yasuda, T. Oshima, T. Sakuma: Effect of acoustic diffusers on the sound field in a small room - Transient response analysis of sound fields in rooms with unevenly-distributed acoustic absorbers, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.317-318, 2009. |
| [C142] |
Y. Yasuda, K. Eda, T. Sakuma: Effect of acoustic diffusers on the sound field in a small room - Steady-state analysis of sound fields in rooms with unevenly-distributed acoustic absorbers, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.315-316, 2009. |
| [C141] |
H. Lee, Y. Tsuchiya, T. Sakuma: Study on the reverberation room method of measuring the scattering coefficients, part 2 - Measurement setup and diameter of the circular plate, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.311-312, 2009. |
| [C140] |
Y. Tsuchiya, H. Lee, T. Sakuma: Study on the reverberation room method of measuring the scattering coefficients, part 1 - Border setting around the circular base plate, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.309-310, 2009. |
| [C139] |
Y. Nagai, T. Sakuma: Study on the relationship of speech communication to audio/visual environments - Influence of partitions on dialogue easiness, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.40-41, 2009. |
| [C138] |
Y. Kaminao, T. Sakuma: Effect of indoor sound environment on intellectural productivity - Relationships to divergent and convergent thinking, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1037-1038, 2009. |
| [C137] |
K. Egawa, Y. Yasuda, T. Sakuma: Numerical analysis of sound transmission loss of glass pane - Comparison of calculated, theoretical and measured values, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1133-1134, 2009. |
| [C136] |
T. Sakuma, K. Egawa, Y. Yasuda: Numerical analysis of sound transmission loss of glass pane - Energy loss by edge supports, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1131-1132, 2009. |
| [C135] |
K. Miura, T. Sakuma, K. Kawai: Study on virtual learning system for sound insulation performance - Relationship of learning contents to comprehension of performance, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1409-1410, 2009. |
| [C134] |
Y. Tsuchiya, H. Lee, K. Eda, T. Sakuma: Room acoustics effects produced by scattering properties of wall surfaces - Examination by scale model, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1093-1094, 2009. |
| [C133] |
Y. Yasuda, T. Sakuma, T. Oshima: The fast multipole BEM for low-frequency calculation - Investigation on translation of coefficients, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1059-1062, 2009. |
|
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| [C132] |
Y. Kaminao, T. Sakuma: Effect of indoor sound environment on intellectural productivity - In workplace with self-other consciousness, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1027-1028, 2008. |
| [C131] |
Y. Tsuchiya, H. Lee, T. Sakuma: Scale model measurement of the random-incidence scattering coefficients in a reverberation room, part 2 - Scattering characteristics of a variety of periodical structures, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1179-1180, 2008. |
| [C130] |
T. Masumoto, A. Gunawan, T. Oshima, Y. Yasuda, T. Sakuma: Convergence behavior of iterative solvers for structural-acoustical coupling analysis based on the acoustical FMBEM and the structural FEM, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.975-976, 2008. |
| [C129] |
T. Yurugi, Y. Yasuda, T. Sakuma: Geometrical acoustic analysis of the old Sogakudo, Tokyo Music School - Effects of architectural features on the acoustic characteristics, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.399-400, 2008. |
| [C128] |
Y. Yasuda, T. Yurugi, T. Sakuma: Geometrical acoustic analysis of the old Sogakudo, Tokyo Music School - Changes of the acoustic properties with renovation, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.397-398, 2008. |
| [C127] |
Y. Tsuchiya, H. Lee, T. Sakuma: Measurement of the random-incidence scattering coefficients of periodical surfaces, part 2 - Case of the surface including sound absorbing material, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.371-372, 2008. |
| [C126] |
H. Lee, Y. Tsuchiya, T. Sakuma: Measurement of the random-incidence scattering coefficients of periodical surfaces, part 1 - Effect of the periodical shapes, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.369-370, 2008. |
| [C125] |
K. Egawa, Y. Yasuda, T. Sakuma: Numerical analysis of sound transmission loss of glass pane - Effect of the physical properties of the edge support system, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.231-232, 2008. |
| [C124] |
T. Sakuma, Y. Yasuda, K. Egawa: Numerical analysis of sound transmission loss of glass pane - Modeling of the edge support system, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.229-230, 2008. |
| [C123] |
Y. Tsuchiya, H. Lee, T. Sakuma: Scale model measurement of the random-incidence scattering coefficients in a reverberation room - Fundamental study on the reduced scale and the measuring system, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1137-1138, 2008. |
| [C122] |
Y. Yasuda, T. Sakuma: Analysis of sound fields in porous materials using the fast multipole BEM, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1085-1088, 2008. |
| [C121] |
Y. Tachioka, Y. Yasuda, T. Sakuma: Time domain sound field simulation by the CIP method - Study on the boundary condition of porous materials, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1081-1084, 2008. |
| [C120] |
Y. Tachioka, Y. Yasuda, T. Sakuma: Time domain sound field simulation by the CIP method - Study on the spatial discretization and the use of triangle/tetrahedral meshes, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1077-1080, 2008. |
|
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| [C119] |
T. Masumoto, T. Oshima, Y. Yasuda, T. Sakuma: HRTF calculation in all audible frequency range under a restricted amount of memory, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.703-706, 2007. |
| [C118] |
Y. Tachioka, Y. Yasuda, T. Sakuma: Time domain sound field simulation by the CIP method - Comparison to the FDTD method, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.979-982, 2007. |
| [C117] |
Y. Yasuda, T. Sakuma: Application of the fast multipole BEM to sound field analysis using a domain decomposition approach - Investigation of accuracy and iterative convergence through numerical analysis of coupled rooms, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.973-974, 2007. |
| [C116] |
T. Sakuma: Theoretical consideration on the measurement methods of scattering coefficients, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.1067-1068, 2007. [invited] |
| [C115] |
K. Nishizawa, T. Uesugi, T. Sakuma: Estimated volume of environmental sound in simulated sound field with multichannel reproduction systems, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.91-92, 2007. |
| [C114] |
K. Egawa, T. Oshima, T. Sakuma: Numerical analysis of sound transmission loss of glass pane - Conditions of incidence waves and analysis frequencies, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.175-176, 2007. |
| [C113] |
Y. Tachioka, Y. Yasuda, T. Sakuma: Relationship between normal incidence and reverberation absorption coefficients on the assumption of local reaction - Numerical analysis on reverberation rooms using the FDTD method, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.271-272, 2007. |
| [C112] |
E. Ishigami, T. Sakuma: Effect of local arrangement of absorbing surfaces for a noise source in rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.891-892, 2007. |
| [C111] |
K. Nishizawa, T. Sakuma: Awareness of hearing impaired students on sound environment in instruction rooms during school hours, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.881-882, 2007. |
| [C110] |
Y. Yasuda, S. Sakamoto, T. Sakuma: Application of the fast multipole BEM to sound field analysis using a domain decomposition approach - Calculation examples for semi-underground roads, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.801-802, 2007. |
| [C109] |
T. Uesugi, T. Sakuma: Auditory distance perception in simulated sound field with multichannel reproduction systems, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.419-420, 2007. |
|
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| [C108] |
T. Uesugi, T. Sakuma: Acoustic characteristics of a new acoustic laboratory in the Environmental Studies Building of the University of Tokyo, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.829-830, 2006. |
| [C107] |
K. Nishizawa, T. Sakuma: Awareness of hearing impaired students on sound environment in normal class during school hours, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.777-778, 2006. |
| [C106] |
Y. Tachioka, T. Sakuma: Geometrical acoustic simulation using scattering coefficients to predict the influence of diffuse walls in a shoebox concert hall, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.765-768, 2006. |
| [C105] |
T. Sakuma, Y. Kosaka, Y. Tachioka: Diffuseness of sound reflection by walls and room acoustic characteristics, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.765-768, 2006. [invited] |
| [C104] |
M. Takeda, T. Sakuma: Survey on guiding chimes at ticket gates of railway stations - Through hearing to the visually impaired and on-site investigation, Proc. Environ. Eng. Sympo. 2006, (Jpn. Soc. Mech. Eng.), pp.57-60, 2006. |
| [C103] |
E. Ishigami, N. Iijima, T. Sakuma: Relationship between the noise criteria and the subjective evaluation of environmental noise transmitted into rooms - Influence of the time variance of railway noise, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.45-46, 2006. |
| [C102] |
Y. Yasuda, S. Gohara, S. Sakamoto, T. Sakuma: Three-dimensional wave-based numerical analysis on outdoor noise reduction due to balconies on a building façade, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.61-62, 2006. |
| [C101] |
T. Otsuru, T. Sakuma, S. Sakamoto, Y. Kawai, Y. Horinouchi, T. Samejima, T. Oshima, T. Okubo, K. Takahashi, M. Ikeda, Y. Yasuda, Y. Kosaka, T. Masumoto: Construction of AIJ Benchmark Platform on Computational Methods for Architectural/Environmental Acoustics, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1241-1242, 2006. |
| [C100] |
Y. Yasuda, T. Oshima, T. Sakuma: On the boundary element method using the fast multipole algorithm (FMBEM), Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.1237-1240, 2006. [invited] |
| [C099] |
Y. Kosaka, T. Sakuma: Case study on relationship bewtween diffuseness in a room and scattering properties of walls, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.821-822, 2006. |
| [C098] |
Y. Tachioka, Y. Kosaka, T. Sakuma: Geometrical acoustic simulation using scattering coefficients to predict the reverberation time of non-diffuse sound fields, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.823-824, 2006. |
|
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| [C097] |
T. Sakuma, N. Takamura, Y. Yasuda, S. Sakamoto: Performance prediction of noise barriers - Comparison between numerical and experimental results, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.905-906, 2005. |
| [C096] |
Y. Yasuda, S. Sakamoto, T. Sakuma: Application of GMRes to fast multipole boundary element method and improvement of convergence by ILU-type preconditioner, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.911-912, 2005. |
| [C095] |
Y. Kosaka, T. Sakuma: Boundary element analysis using thin plate modeling - On calculation of a thin plate with different boundary conditions for both surfaces, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.979-980, 2005. |
| [C094] |
F. Matsunaga, K. Nakamura, T. Sakuma, R. Shibasaki: Study on the effect of cell phone use on sidestep behavior in walking, Proc. Annual Meet., Archit. Plann. 1 (Archit. Inst. Jpn.), pp.877-878, 2005. |
| [C093] |
Y. Kosaka, T. Sakuma: Development of a numerical technique for predicting sound scattering coefficients of wall surfaces - Application of the fast multipole BEM to calculation of scattering coefficients in a wide range of frequencies, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.193-194, 2005. |
| [C092] |
K. Nishizawa, T. Sakuma: Survey on sound environment in classrooms during school hours for hearing impaired and normal students, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.),, pp.141-142, 2005. |
| [C091] |
N. Iigima, S. Takabe, T. Sakuma: Experimental study on the auditory impression in sleep to pure-tone equipment noise with time variance, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.135-136, 2005. |
| [C090] |
Y. Yasuda, S. Sakamoto, T. Sakuma: Application of the fast multipole BEM to the domain decomposition method, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.827-828, 2005. |
| [C089] |
Y. Kosaka, T. Sakuma: Comparison of scattering coefficients and diffusion coefficients of architectural periodic surfaces, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.855-856, 2005. |
|
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| [C088] |
T. Sakuma, Y. Kosaka: Effect of the shape of periodical surfaces on the scattering coefficients, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.975-976, 2004. |
| [C087] |
Y. Kosaka, T. Sakuma, Y. Yasuda, T. Masumoto: Comparison of the performances with BEM-like numerical methods in computational accuracy and efficiency - A benchmark test on sound reflection problems with thin plates, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.951-952, 2004. |
| [C086] |
N. Takamura, T. Sakuma, Y. Yasuda: Calculation of the additional attenuation values due to the tops of edge modified barriers by using FMBEM, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.869-870, 2004. |
| [C085] |
F. Matsunaga, K. Nakamura, T. Sakuma, R. Shibasaki: Study on the effect of the use of cellular phone on walking behavior, Proc. Annual Meet. (Behaviormetric. Soc. Jpn.), pp.92-93, 2004. |
| [C084] |
S. Takabe, T. Koga, T. Sakuma: Experimental study on auditory impressions of indoor background noise - Regarding senses of being oppressed, blocked and open, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.955-956, 2004. |
| [C083] |
M. Takeda, T. Sakuma: A survey on guiding chimes at ticket gates of railway stations - Measurement of volumes and audible areas, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.99-100, 2004. |
| [C082] |
Y. Kosaka, T. Sakuma: Development of a numerical technique for predicting sound scattering coefficients of wall surfaces - Study on the edge effect on scattering coefficients, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.51-52, 2004. |
| [C081] |
Y. Yasuda, T. Sakuma: Convergence of iterative solvers with fast multipole boundary element method - Numerical experiments on the performance of BiCG-like iterative solvers, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.45-46, 2004. |
| [C080] |
K. Nishizawa, J. Munakata, T. Sakuma: Survey on architectural specification and acoustic characteristics in classrooms for hearing impaired students - Survey at public elementary and junior high schools, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.9-12, 2004. [selected] |
| [C079] |
R. Furuichi T. Sakuma: Experimental study on the subjective evaluation of fluctuating road traffic noise transmitted into rooms, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.725-726, 2004. |
|
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| [C078] |
Y. Yasuda T. Sakuma: Three-dimensional analysis of noise barriers using FMBEM - Efficient calculation using boundary-adaptive cell structure, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.833-834, 2003. |
| [C077] |
T. Sakuma Y. Kosaka: On the definition of diffusion conefficients and scattering coefficients, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.913-914, 2003. |
| [C076] |
Y. Kosaka T. Sakuma: Study on the effect of specimen conditions and numerical parameters on scattering coefficients of wall surfaces, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.915-916, 2003. |
| [C075] |
T. Oshima, Y. Yasuda T. Sakuma: Efficient implementation of FMBEM - Study on algorithms for non-numeric operations and data structures, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.921-922, 2003. |
| [C074] |
M. Takeda T. Sakuma: A study on auditory impressions of sound in walking on steel stairs, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.95-96, 2003. |
| [C073] |
A. Ushiyama, T. Sakuma, S. Sakamoto T.Yokota: A study on auditory impressions of sound in walking on steel stairs, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.149-150, 2003. |
| [C072] |
Y. Kosaka T. Sakuma: Development of a numerical technique for predicting scattering coefficients of wall surfaces, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.163-164, 2003. |
| [C071] |
Y. Yasuda T. Sakuma: Development of FMBEM for large scale acoustic problems - An efficient method for analysis of symmetrical sound field, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.179-180, 2003. |
| [C070] |
Y. Yasuda, T. Sakuma T. Oshima: Three-dimensional analysis of noise barriers using FMBEM - On the length of barriers and evaluation of sound reduction, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.939-940, 2003. |
| [C069] |
Y. Kosaka, Y. Yasuda, T. Sakuma T. Oshima: Study on distribution of insertion loss of receivers arranged in parallel to noise barriers - Through three dimensional analysis of T-shaped barrier, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.941-942, 2003. |
|
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| [C068] |
Y. Yasuda T. Sakuma: Relation of numerical integration on boundary elements of BEM and FMBEM to accuracy and efficiency, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.935-936, 2002. |
| [C067] |
T. Iwase, K. Fujimoto, H. Yasuoka T. Sakuma: Study on auralization of calculated characteristics of sound transmission based on A-method in ASJ-model-1998 - Application to excess attenuation by ground surface and to sound diffraction by barrier, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.793-794, 2002. |
| [C066] |
A. Ito, Y. Yasuda T. Sakuma: Fundamental study of FMBEM for large scale acoustic problems - Decision of the empirical formula for the number of terms in the summation in the multilevel fast multipole algorithm, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.787-788, 2002. |
| [C065] |
Y. Kosaka, T. Oshima T. Sakuma: Study on prediction of sound insulation performance of windows - Calculation of transmission loss of a window with slit-shaped apertures, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.29-30, 2002. |
| [C064] |
Y. Yasuda T. Sakuma: Development of FMBEM for large scale acoustic problems - Convergency of an iterative method under different formulations and boundary conditions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.31-32, 2002. |
| [C063] |
J. Munakata T. Sakuma: Study on speech amplitude in using cellular phone, Man Environ. Res. Assoc. J., Vol.8 No.1, p.40, 2002. |
| [C062] |
T. Oshima, T. Sakuma K. Hirate: Numerical study on correlation between aeroacoustic sources on a row of cylindrical bodies, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.813-814, 2002. |
| [C061] |
Y. Yasuda T. Sakuma: Analysis of three-dimensional sound field by the fast multipole boundary element method - Formulation in the normal derivative form and evaluation of accuracy and efficiency, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.905-906, 2002. |
|
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| [C060] |
T. Oshima, T. Sakuma K. Hirate: An estimation method of the aeroacoustic noise from a cylinder-shaped body using the result of subspan analysis, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.783-784, 2001. |
| [C059] |
Y. Yasuda T. Sakuma: Risers' acoustic radiation by point force of lower string instruments - Numerical calculation on the basis of measurement with real instruments, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.977-978, 2001. |
| [C058] |
I. Kajiwara, T. Sakuma J. Munakata: Development of a method of describing soundscapes by positioning sound events, Man Environ. Res. Assoc. J., Vol.7 No.1, p.43, 2001. |
| [C057] |
T. Sakuma T. Oshima: Discrete direction model for field incidence in a method of predictiong sound insulation performance of walls, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.109-110, 2001. |
| [C056] |
T. Oshima T. Sakuma: Numerical study of effect of size and damping to sound insulation performance of plates, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.111-112, 2001. |
| [C055] |
Y. Yasuda T. Sakuma: Development of FMBEM for large scale acoustic problems - On the relation between sorts of analysis problems and computational efficiency -, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.61-62, 2001. |
| [C054] |
A. Ito, Y. Yasuda T. Sakuma: Sound reflection characteristics of solid suspended panel array, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.69-70, 2001. |
| [C053] |
F. Igarashi T. Sakuma: Auditory similarity in room acoustic impulse response, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.31-32, 2001. |
| [C052] |
C. Karaki, J. Munakata, T. Sakuma K. Hirate: Influence of using cellular phone on cognition of environmental information while walking, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.853-854, 2001. |
| [C051] |
N. Iwasawa, T. Koga, N. Wakabayashi, J. Munakata, T. Sakuma, K. Hirate M. Yasuoka: Survey on the aged's and the youth's attitudes to sounds in living environment, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.887-888, 2001. |
| [C050] |
T. Oshima, T. Sakuma K. Hirate: Numerical study on effect of inflow wind directions to generation of aeroacoustic noises from exterior balusters, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.705-706, 2001. |
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| [C049] |
T. Sakuma T. Oshima: Prediction of sound insulation of partitions by vibro-acoustic coupling analysis - 3-D transmission model with membrane and with plate, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.687-688, 2000. |
| [C048] |
T. Oshima T. Sakuma: Prediction of sound insulation of partitions by vibro-acoustic coupling analysis - Study on mass placement patterns for membranes with additional weights, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.685-686, 2000. |
| [C047] |
Y. Yasuda T. Sakuma: Analysis of three-dimensional sound field by the fast multipole boundary element method - Optimization of hierarchical cell level, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.747-748, 2000. |
| [C046] |
S. Miyashita, T. Samejima T. Sakuma: Wave acoustical control of a sound field using a membrane and its optimum design, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.761-762, 2000. |
| [C045] |
Y. Yasuda T. Sakuma: Development of FMBEM for large scale acoustic problems - Determination of the empirical formula for the number of terms in the summation in the multilevel algorithm, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.81-82, 2000. |
| [C044] |
T. Sakuma Y. Yasuda: Development of FMBEM for large scale acoustic problems - Computation efficiency evaluation in an acoustic tube problem, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.83-84, 2000. |
| [C043] |
T. Oshima, M. Imano, T. Sakuma K. Hirate: Numerical study of aeroacoustic noise radiated from balusters for buildings - Analysis of flow around balusters with the turbulence model, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.155-156, 2000. |
| [C042] |
I. Kajiwara, T. Sakuma K. Hirate: A study on a method to describe soundscapes considering the time lengths of sound events - For shopping districts, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.115-116, 2000. |
| [C041] |
C. Karaki, T. Kojima, T. Sakuma K. Hirate: Survey on sound environment planning in commercial facilities of the theme park type, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.99-100, 2000. |
| [C040] |
Y. Yasuda T. Sakuma: Analysis of three-dimensional sound field by the fast multipole boundary element method - Accuracy evaluation in an acoustic tube problem, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.729-730, 2000. |
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| [C039] |
T. Iwase, T. Sakuma K. Yoshihisa: On sound propagations along snow filed and those in snow media measured in the winter of 1999, Proc. 16th Jpn. Snow Eng. Meet., pp.33-34, 1999. |
| [C038] |
T. Sakuma: Analysis of three-dimensional sound field by the fast multipole boundary element method - Algorithm, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.839-840, 1999. |
| [C037] |
Y. Yasuda T. Sakuma: Analysis of three-dimensional sound field by the fast multipole boundary element method - Accuracy and efficiency, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.841-842, 1999. |
| [C036] |
Y. Haruyama, T. Sakuma M. Yasuoka: Numerical analysis on sound fields with a human model using a domain division method, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.71-72, 1999. |
| [C035] |
Y. Yasuda T. Sakuma: Study on acoustic effects of stage risers, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.73-74, 1999. |
| [C034] |
T. Sakuma: Basic theory on the fast multipole boundary element method for analysis of room acoustics, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.75-76, 1999. |
| [C033] |
T. Iwase, T. Sakuma K. Yoshihisa: Measurement results of acoustical basic properties of snow, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.235-236, 1999. |
| [C032] |
T. Oshima, M. Imano, T. Sakuma K. Hirate: Numerical study of aeroacoustic noise radiated from balusters for buildings - Comparison of 2- and 3-dimensional analysis of cylinder wake flow, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.257-258, 1999. |
| [C031] |
T. Oshima, M. Imano, T. Sakuma K. Hirate: A numerical study on aeroacoustic noise radiated from balusters of buildings - A study on aeroacoustic sound source by a cyrinder wake flow, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.603-604, 1999. |
| [C030] |
T. Iwase, T. Sakuma K. Yoshihisa: Scal model experiments for sound propagation on snow field, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.715-716, 1999. |
| [C029] |
T. Sakuma: Fast multipole algorithm for BEM analysis of room acoustics, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.763-764, 1999. |
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| [C028] |
T. Oshima, T. Sakuma, K. Hirate M. Imano: A numerical study on aeroacoustic noise radiated from balusters of buildings - A basic study with 2-dimensional frow analysis around a row of square columns, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.781-782, 1998. |
| [C027] |
T. Sakuma T. Iwase: Theoretical investigation on sound absorption characteristics of well array type structures, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.935-936, 1998. |
| [C026] |
T. Sakuma T. Iwase: Study on low-frequency sound absorption of well array type structures, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.5-6, 1998. |
| [C025] |
T. Sofuku, T. Iwase, T. Sakuma K. Yoshihisa: Study on sound propagation characteristics on snow field with several surface conditions, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.265-266, 1998. |
| [C024] |
T. Iwase, T. Sakuma, K. Yoshihisa T. Sofuku: Predictions of sound propagation characteristics on snow field with several surface conditions using measured impedance data, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.267-268, 1998. |
| [C023] |
T. Sakuma, T. Iwase M. Yasuoka: Clarification of sound insulation characteristics of membranes with additional weights, Proc. Hokuriku Branch Meet., (Archit. Inst. Jpn.), No.41, pp.1-6, 1998. |
| [C022] |
T. Iwase, T. Sakuma, K. Yoshihisa T. Sofuku: Comparison of sound propagation characteristics on snow field between on conditions natural and compressed, Proc. Hokuriku Branch Meet., (Archit. Inst. Jpn.), No.41, pp.143-146, 1998. |
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| [C021] |
T. Sakuma, T. Iwase M. Yasuoka: Sound transmission characteristics of membranes with additional weights - Numerical study, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.847-848, 1997. |
| [C020] |
T. Sakuma, T. Iwase M. Yasuoka: Study on adjustment of natural frequency distribution in a room by membrane materials, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.109-110, 1997. |
| [C019] |
T. Yoshida, T. Iwase, T. Sakuma T. Sofuku: Study on the effect of opening air gap on sound insulation characteristics, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.213-214, 1997. |
| [C018] |
T. Sofuku, T. Yoshida, T. Iwase T. Sakuma: Study on additional effects of acoustical resistant material on sound insulation characteristics of small open-air gap, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.215-216, 1997. |
| [C017] |
T. Sakuma M. Yasuoka: Vibro-acoustic coupled analysis of membranes with additional weights - Basic study on two-dimensional problem, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.885-886, 1997. |
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| [C016] |
T. Sakuma, Y. Shiba, H. Fukushima M. Yasuoka: FEM analysis on the sound field of a room using a limp membrane element, Proc. Autumn Meet. (Acoust. Soc. Jpn), pp.771-772, 1996. |
| [C015] |
T. Sakuma M. Yasuoka: Study on numerical analysis of sound field with a membrane (1) - Introduction on limp membrane element for FEM, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.153-154, 1996. |
| [C014] |
T. Oshima, T. Sakuma M. Yasuoka: Study on numerical analysis of sound field with a membrane (2) - Introduction on limp membrane element for BEM, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.155-156, 1996. |
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| [C013] |
T. Sakuma M. Yasuoka: Numerical analysis on the sound field with a membrane - On the effect of tension and permeability, Proc. Autumn Meet. (Acoust. Soc. Jpn), pp.883-884, 1995. |
| [C012] |
T. Oshima, T. Sakuma M. Yasuoka: An application of domain division method in numerical sound field analysis - The introduction of virtual boundary condition, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.1-2, 1995. |
| [C011] |
T. Sakuma M. Yasuoka: Numerical analysis on sound fields with a membrane - Study on the influence of tension, Proc. Annual Meet., Environ. Eng. 1 (Archit. Inst. Jpn.), pp.3-4, 1995. |
| [C010] |
T. Sakuma M. Yasuoka: Equivalent acoustic boundary condition of a membrane surface in analysis of sound field in a room, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.759-760, 1995. |
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| [C009] |
T. Sakuma M. Yasuoka: Analysis on sound field in a room with a wall - Study on condition of acoustic separation between rooms, Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn.), pp.1767-1768, 1994. |
| [C008] |
B. Sakurai, T. Sakuma M. Yasuoka: Acoustic characteristics of Kochi museum multipurpose hall, Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn.), pp.1779-1780, 1994. |
| [C007] |
N. Hashimoto, T. Sakuma M. Yasuoka: Dynamical analysis of Noh-play stage using finite element method, Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn), pp.1847-1848, 1994. |
| [C006] |
T. Sakuma, Y. Shiba, H. Fukushima M. Yasuoka: Analysis on sound field in a room with a flexible wall by finite element method, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.827-828, 1994. |
| [C005] |
B. Sakurai, T. Sakuma M. Yasuoka: Acoustic characteristics of uncovered room - Measurement and study on method of estimating reverberation, Proc. Spring Meet. (Acoust. Soc. Jpn.), pp.853-854, 1994. |
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| [C004] |
T. Sakuma M. Yasuoka: Study on sound field analysis for inhomogenous-thermal medium, Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn.), pp.285-286, 1993. |
| [C003] |
M. Aoyagi, R. Mizoguchi, T. Sakuma M. Yasuoka: Study on the method of decreasing radiation noise from smokestack at power plant (part 1), Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn.), pp.205-206, 1993. |
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| [C002] |
T. Sakuma, F. Ebikawa, K. Yoshida M. Yasuoka: Measurement and analysis on propagation of noise radiated from the top of smokestack, Proc. Autumn Meet. (Acoust. Soc. Jpn.), pp.719-720, 1992. |
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| [C001] |
T. Sakuma, R. Shimura, H. Fukushima M. Yasuoka: Study on the reverberation time difference between with and without audience in Japanese auditoriums, by reference to sundry journals, Proc. Annual Meet., Environ. Eng. (Archit. Inst. Jpn.), pp.1439-1440, 1991. |
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