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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SIP, SP, IPSJ-SLP [detail] | 2025-03-03 14:50 |
Okinawa | (Okinawa) | Joint analysis of distance and class of environmental sound from single channel recording Yuki Hoshikawa, Keisuke Imoto, Takao Tsuchiya (Doshisha Univ.) |
[more] | |
| EA, US (Joint) |
2024-12-20 13:45 |
Oita | OITAUniv (Oita) | [Poster Presentation]
Three-dimensional finite difference-time domain simulation of automotive acoustics Nagisa Fukuda, Takao Tsuchiya (Doshisha Univ.), Koji Wakamatsu, Hiroshi Yamanaka, Mayumi Fujimoto (Mazda)  EA2024-65 |
In this report, the sound field simulation for the optimal design of automotive acoustics is discussed. While it require... [more] | EA2024-65 pp.7-11 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 15:25 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Acoustic morphing based on autoencoder for piano scale and reverberation Yuma Hakoda, Takao Tsuchiya (Doshisha Univ.) EA2023-121 SIP2023-168 SP2023-103 |
In game audio, it is common for sound designers to manually express game sounds that change dynamic in game scenes. They... [more] | EA2023-121 SIP2023-168 SP2023-103 pp.346-351 |
| EA, US (Joint) |
2022-12-22 13:30 |
Hiroshima | Satellite Campus Hiroshima (Hiroshima) | [Poster Presentation]
Study on the induced potential in bone by ultrasonic propagation
-- Simulation by PE-FDTD method -- Hidehisa Suzuyama, Taisei Tsubata, Keigo Maehara (Doshisha Univ.), Atsushi Hosokawa (NIT, Akashi College), Takao Tsuchiya, Mami matsukawa (Doshisha Univ.) US2022-50 |
LIPUS has been reported to shorten the healing time of fractures by 30-40 %. However, the initial mechanism of the heali... [more] | US2022-50 pp.1-5 |
| US | 2022-06-30 13:25 |
Osaka | Kansai University (Senriyama Campus) (Osaka) | 2-D FDTD simulation of moving sound source and receiver with directivity Takao Tsuchiya, Yu Teshima, Shizuko Hiryu (Doshisha Univ.) US2022-13 |
In this paper, moving sound source and receiver with directivity are implemented in the two-dimensional finite differenc... [more] | US2022-13 pp.19-24 |
| US | 2022-06-30 13:50 |
Osaka | Kansai University (Senriyama Campus) (Osaka) | Investigation of object discrimination ability of bats using operant conditioning methods Mayuko Mogi, Yu Teshima, Hare Nishida, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2022-14 |
Bats acquire information about a target by emitting ultrasound pulses from their mouths or noses and listening to the ec... [more] | US2022-14 pp.25-30 |
| US | 2021-06-18 14:55 |
Online | 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 (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 (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 (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. (Miyagi) | 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 (Hokkaido) | 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. (Miyagi) | 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 | (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 | (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 | (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 | (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. (Miyagi) | 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 | (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 (Okinawa) | [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 |
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