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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 61  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
US 2022-06-30
13:25
Osaka Kansai University (Senriyama Campus) 2-D FDTD simulation of moving sound source and receiver with directivity
Takao Tsuchiya, Yu Teshima, Shizuko Hiryu (Doshisha Univ.) US2022-13
(To be available after the conference date) [more] US2022-13
pp.19-24
US 2022-06-30
13:50
Osaka Kansai University (Senriyama Campus) Object discrimination ability of bats by operant conditioning
Mayuko Mogi, Yu Teshima, Hare Nishida, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2022-14
(To be available after the conference date) [more] US2022-14
pp.25-30
US 2021-06-18
14:55
Online Online 2-D FDTD simulation of moving sound source/receiver
Takao Tsuchiya, Yu Teshima, Shizuko Hiryu (Doshisha Univ.) US2021-12
In this paper, moving sound source and/or receiver with arbitrary trajectory is implemented in the two-dimensional finit... [more] US2021-12
pp.23-28
US 2021-06-18
15:20
Online Online Study of attention of bats by reproducing echoes using FDTD simulation.
Yuta Hasegawa, Yu Teshima, Taku Kawamura, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2021-13
Bats use echolocation, in which they emit sounds and listen to their echoes, to achieve a high level of spatial percepti... [more] US2021-13
pp.29-34
US 2021-06-18
15:45
Online Online Evaluation of auditory directivity in horseshoe bat by using FDTD simulation
Takumi Nomura, Yu Tesima, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ) US2021-14
Bats acquire spatial information by emitting ultrasonic waves and processing the echoes from their surroundings. We have... [more] US2021-14
pp.35-40
US 2021-02-22
14:30
Online Online Shape classification by SVM and reflection waveform evaluation by FDTD simulation -- Consideration on shape recognition by bat echolocation --
Yusho Uemura, Yu Teshima, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2020-69
Bats acquire spatial information by emitting ultrasound pulse and processing echoes from the surroundings. We have clari... [more] US2020-69
pp.14-19
EA, ASJ-H 2019-08-08
14:40
Miyagi Tohoku Univ. Moving sound source for sound field rendering
Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori, Takashi Takahashi (JAXA) EA2019-26
In this report, the implementation of moving sound source in the sound field rendering is discussed. To implement the m... [more] EA2019-26
pp.21-26
EA, ASJ-H, ASJ-AA 2019-07-17
11:25
Hokkaido SAPPORO COMMUNITY PLAZA Directivity synthesis using multipole sources based on higher spherical harmonic expansion -- application to FDTD method --
Daichi Sakamoto, Takao Tsuchiya (Doshisha Univ.) EA2019-14
In this paper, a method to obtain arbitrary directivity patterns by FDTD method is considered, focusing on the directivi... [more] EA2019-14
pp.71-76
EA, ASJ-H 2018-08-23
13:20
Miyagi Tohoku Gakuin Univ. Directivity synthesis using multipole sources based on higher spherical harmonic expansion
Daichi Sakamoto, Takao Tsuchiya (Doshisha Univ.) EA2018-30
 [more] EA2018-30
pp.13-18
SIP, EA, SP, MI
(Joint) [detail]
2018-03-19
13:00
Okinawa   [Poster Presentation] Horizontal sound localization with binaural signals obtained by numerical simulation and experiment
Mio Aoyama, Daichi Sakamoto, Takao Tsuchiya (Doshisha Univ.) EA2017-121 SIP2017-130 SP2017-104
In this study, horizontal sound localizations experiments with binaural signals obtained by experiments and numerical si... [more] EA2017-121 SIP2017-130 SP2017-104
pp.117-120
SIP, EA, SP, MI
(Joint) [detail]
2018-03-19
13:00
Okinawa   [Poster Presentation] Reproduction of the Roaring Dragon "Nakiryu" Phenomenon in Yakushido Hall by Sound Field Rendering
Issei Takenuki, Takuya Kambara, Takao Tsuchiya (Doshisha Univ.), Hiroshi Hasegawa (Utsunomiya Univ.) EA2017-122 SIP2017-131 SP2017-105
It is known in the Yakushido hall in Tochigi prefecture that the roaring dragon "Nakiryu" phenomenon which can be heard ... [more] EA2017-122 SIP2017-131 SP2017-105
pp.121-126
US, EA
(Joint)
2018-01-23
13:00
Osaka   [Poster Presentation] Time Domain Numerical Analysis of Acoustical Doppler Effect Using CIP-MOC Method
Takuro Sonobe, Kan OKubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.) US2017-97
The constrained interpolation profile (CIP) method is
the calculation method to incorporate the spatial differential v... [more]
US2017-97
pp.77-82
US, EA
(Joint)
2018-01-23
13:00
Osaka   [Poster Presentation] A Study on Implementation of Boundary Condition in Acoustic Numerical Analysis Using Finite Difference Type Methods
Eri Onishi, Kan Okubo (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori (JAXA) US2017-100
 [more] US2017-100
pp.93-98
EA, ASJ-H 2017-08-09
15:20
Miyagi Tohoku Univ., R. I. E. C. Fast calculation method for the binaural sound field rendering based on the Fresnel-Kirchhoff diffraction formula
Shingo Iino, Shou Matsushita, Takao Tsuchiya (Doshisha Univ.) EA2017-32
In this report, a fast calculation method for the binaural sound field rendering based on the Fresnel-Kirchhoff diffract... [more] EA2017-32
pp.33-38
US 2017-04-27
13:50
Tokyo   Three-Dimensional Finite Difference Time-Domain Analysis of Parametric Speaker
Takao Tsuchiya (Doshisha Univ.), Hideyuki Nomura (UEC) US2017-6
In this study, the three-dimensional numerical simulation of a parametric
speaker is carried out. To simulate the sec... [more]
US2017-6
pp.27-32
SP, SIP, EA 2017-03-01
12:40
Okinawa Okinawa Industry Support Center [Poster Presentation] Application and Evaluation of CIP Methods to Acoustic Wave Propagation Analysis with Multi-dimensional Advection
Akihiro Fukuda, Kan Okubo (Tokyo Met. Univ.), Takuya Oshima (Niigata Univ.), Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori (JAXA) EA2016-90 SIP2016-145 SP2016-85
The constrained interpolation profile (CIP) method is a calculation method with less numerical dispersion error, which u... [more] EA2016-90 SIP2016-145 SP2016-85
pp.49-54
SP, SIP, EA 2017-03-02
09:00
Okinawa Okinawa Industry Support Center [Poster Presentation] Network-oriented virtual auditory display system based on edge computing
Shuhei Ito, Yukio Iwaya (Tohoku Gakuin Univ.), Makoto Otani (Kyoto Univ.), Takao Tsuchiya (Doshisha Univ.) EA2016-121 SIP2016-176 SP2016-116
When we calculate a convolution between a long-duration impulse response
(IR) and an original sound source by a rende... [more]
EA2016-121 SIP2016-176 SP2016-116
pp.225-226
EA, US
(Joint)
2017-01-25
16:15
Kyoto Doshisha Univ. [Invited Talk] Virtual reality system with sound field rendering -- aiming at free view and listening point rendering --
Takao Tsuchiya (Doshisha Univ.) US2016-105 EA2016-76
In this report, the rendering technology in acoustics is reviewed by comparing the audio rendering with the image render... [more] US2016-105 EA2016-76
pp.155-160(US), pp.49-54(EA)
EA, US
(Joint)
2017-01-26
16:00
Kyoto Doshisha Univ. Speed of sound in Pure Water and Lake Water -- The Example of North Lake Biwa in March 2015 --
Takaharu Kitamura, Takao Tsuchiya (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Daisuke Koyama (Doshisha Univ./Doshisha Univ.), Mami Matsukawa, Yoshiaki Watanabe (Doshisha Univ.) US2016-119
 [more] US2016-119
pp.233-236
EA, ASJ-H 2016-08-10
12:50
Miyagi Tohoku Gakuin Univ., Tagajo Campus Development of a voxelizer for finite difference time domain method with arbitrary boundary in sound field analysis
Takao Tsuchiya (Doshisha Univ.) EA2016-28
In this report, a voxelizer for the finite-difference time-domain method
with arbitrary boundary in sound field analys... [more]
EA2016-28
pp.49-53
 Results 1 - 20 of 61  /  [Next]  
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