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Takeshi Okuzono
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Year
Fundamental accuracy of time domain finite element method for sound-field analysis of rooms
T Okuzono, T Otsuru, R Tomiku, N Okamoto
Applied Acoustics 71 (10), 940-946, 2010
632010
A finite-element method using dispersion reduced spline elements for room acoustics simulation
T Okuzono, T Otsuru, R Tomiku, N Okamoto
Applied Acoustics 79, 1-8, 2014
552014
Implementation experiment of a honeycomb-backed MPP sound absorber in a meeting room
K Hoshi, T Hanyu, T Okuzono, K Sakagami, M Yairi, S Harada, ...
Applied Acoustics 157, 107000, 2020
372020
A frequency domain finite element solver for acoustic simulations of 3D rooms with microperforated panel absorbers
T Okuzono, K Sakagami
Applied Acoustics 129, 1-12, 2018
372018
Improved sound absorption performance of three-dimensional MPP space sound absorbers by filling with porous materials
M Toyoda, K Sakagami, M Okano, T Okuzono, E Toyoda
Applied Acoustics 116, 311-316, 2017
352017
Application of modified integration rule to time-domain finite-element acoustic simulation of rooms
T Okuzono, T Otsuru, R Tomiku, N Okamoto
The Journal of the Acoustical Society of America 132 (2), 804-813, 2012
322012
An explicit time-domain finite element method for room acoustics simulations: Comparison of the performance with implicit methods
T Okuzono, T Yoshida, K Sakagami, T Otsuru
Applied Acoustics 104, 76-84, 2016
312016
Predicting absorption characteristics of single-leaf permeable membrane absorbers using finite element method in a time domain
T Okuzono, N Shimizu, K Sakagami
Applied Acoustics 151, 172-182, 2019
282019
A pilot study on the sound absorption characteristics of chicken feathers as an alternative sustainable acoustical material
A Kusno, K Sakagami, T Okuzono, M Toyoda, T Otsuru, R Mulyadi, ...
Sustainability 11 (5), 1476, 2019
232019
A finite-element formulation for room acoustics simulation with microperforated panel sound absorbing structures: Verification with electro-acoustical equivalent circuit theory …
T Okuzono, K Sakagami
Applied Acoustics 95, 20-26, 2015
202015
Potential of room acoustic solver with plane-wave enriched finite element method
T Okuzono, MS Mohamed, K Sakagami
Applied Sciences 10 (6), 1969, 2020
182020
The Effect of deviation due to the manufacturing accuracy in the parameters of an MPP on its acoustic properties: Trial production of MPPs of different hole shapes using 3D …
K Sakagami, M Kusaka, T Okuzono, S Nakanishi
Acoustics 2 (3), 605-616, 2020
172020
Distinct effects of moisture and air contents on acoustic properties of sandy soil
T Oshima, Y Hiraguri, T Okuzono
The Journal of the Acoustical Society of America 138 (3), EL258-EL263, 2015
172015
An experimental study on the absorption characteristics of a three-dimensional permeable membrane space sound absorber
K Sakagami, K Funahashi, Y Somatomo, T Okuzono, C Nishikawa, ...
Noise Control Engineering Journal 63 (3), 300-307, 2015
172015
Efficiency of room acoustic simulations with time-domain FEM including frequency-dependent absorbing boundary conditions: Comparison with frequency-domain FEM
T Okuzono, T Yoshida, K Sakagami
Applied Acoustics 182, 108212, 2021
162021
Experimental assessment of sound insulation performance of a double window with porous absorbent materials its cavity perimeter
Y Tsukamoto, Y Tomikawa, K Sakagami, T Okuzono, H Maikawa, ...
Applied Acoustics 165, 107317, 2020
162020
Note on microperforated panel model using equivalent-fluid-based absorption elements
T Okuzono, T Nitta, K Sakagami
Acoustical Science and Technology 40 (3), 221-224, 2019
162019
A Parallel Dissipation-Free and Dispersion-Optimized Explicit Time-Domain FEM for Large-Scale Room Acoustics Simulation
T Yoshida, T Okuzono, K Sakagami
Buildings 12 (2), 105, 2022
152022
A basic study on a rectangular plane space sound absorber using permeable membranes
K Sakagami, T Okuzono, Y Somatomo, K Funahashi, M Toyoda
Sustainability 11 (7), 2185, 2019
142019
Time-domain finite element formulation of porous sound absorbers based on an equivalent fluid model
T Yoshida, T Okuzono, K Sakagami
Acoustical Science and Technology 41 (6), 837-840, 2020
132020
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