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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, ASJ-H | 2022-08-04 14:00 |
Miyagi | (Primary: On-site, Secondary: Online) |
3D Localization Evaluation of Recording System for Personal 3D Sound Field Reproduction Toshiyuki Kimura (Tohoku Gakuin Univ.)  EA2022-30 |
In the proposed personal 3D sound field reproduction, the recording system using shotgun microphones have been construct... [more] | EA2022-30 pp.13-18 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on BoSC Recording Using a Small Rigid Sphere Microphone Array
-- Evaluation of prototype system of a small rigid sphere microphone array -- Shusei Takayama, Shiro Ise (TDU) EA2021-67 SIP2021-94 SP2021-52 |
By measuring the sound pressure and particle velocity on the boundary surface surrounding a certain region in the primar... [more] | EA2021-67 SIP2021-94 SP2021-52 pp.21-26 |
| EMM, EA, ASJ-H | 2021-11-16 09:00 |
Online | Online | [Poster Presentation]
Mode-matching with energy constraint of loudspeakers based on analytical approach Yuki Kawasaki, Makoto Otani (Kyoto Univ.) EA2021-49 EMM2021-76 |
Higher-Order Ambisonics (HOA) is a method of sound field reproduction, which usually uses mode matching to control expan... [more] | EA2021-49 EMM2021-76 pp.128-133 |
| EA, US, SP, SIP, IPSJ-SLP [detail] | 2021-03-04 09:50 |
Online | Online | Subjective Evaluation of Recording System for Personal 3D Sound Field Reproduction Fumi Hanyu, Toshiyuki Kimura (Tohoku Gakuin Univ.) EA2020-81 SIP2020-112 SP2020-46 |
We have proposed the personal 3D sound field reproduction in which the sound recorded by eight directional microphones i... [more] | EA2020-81 SIP2020-112 SP2020-46 pp.128-133 |
| EA, ASJ-H, EMM | 2020-11-20 09:00 |
Online | Online | [Poster Presentation]
Sound Field Recording Using Distributed Microphone Arrays Based on a Virtual Sphere Model Kosuke Katada, Shuichi Sakamoto (Tohoku Univ.) EA2020-23 EMM2020-38 |
Higher-order Ambisonics (HOA) is a sound field synthesis method based on wave equation. Sound field recorded at certain... [more] |
EA2020-23 EMM2020-38 pp.9-14 |
| EA, ASJ-H | 2020-08-07 14:05 |
Online | Online | Influence of the existense of beamforming for low frequency region on sound quality in sound-space acquisition Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2020-16 |
This study is aiming at the realization of spatial sound acquisition and reproduction system that can reproduce a certai... [more] | EA2020-16 pp.15-22 |
| EA, ASJ-H | 2019-10-29 10:00 |
Tokyo | NHK Science&Technology Research Lab. | Estimation of Virtual Source Position in Synthesized Sound Field Yuta Kakuzaki, Akio Ando (Univ. of Toyama) EA2019-44 |
In order to realize high realistic audio using sound field reproduction technology, it is necessary to create a virtual ... [more] | EA2019-44 pp.51-58 |
| EA | 2018-10-12 10:00 |
Fukushima | Iwaki business Innovation Center (Iwaki) | Evaluation of shared sound field synthesis using spherical microphone array recoding Taku Shimizu, Jorge Trevino, Shuichi Sakamoto, Yo-iti Suzuki (Tohoku Univ.), Tomohiko Ise (Alpine) EA2018-58 |
Conventional sound field synthesis methods may require a large system because of synthesizing a huge control region to e... [more] | EA2018-58 pp.27-32 |
| EA, ASJ-H | 2018-08-23 16:35 |
Miyagi | Tohoku Gakuin Univ. | Performance Evaluation of Personal 3D Sound Field Reproduction System by VR Games Yuto Shigeizumi, Toshiyuki Kimura (Tohoku Gakuin Univ.) EA2018-37 |
It is expected that efficient remote works are realized if ultra-realistic communication techniques are applied to remot... [more] | EA2018-37 pp.57-62 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
The sound spot reproduction by recomposing decomposed signals using multiple loudspeaker arrays Kazuya Yasueda, Daisuke Shinjo, Akitoshi Kataoka (Ryukoku Univ.) EA2017-119 SIP2017-128 SP2017-102 |
We propose the sound spot reproduction method that is recomposing sub-signals decomposed input signal on the target spac... [more] | EA2017-119 SIP2017-128 SP2017-102 pp.107-110 |
|
| 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 |
|
| EA, ASJ-H | 2017-10-21 14:30 |
Toyama | Ushidake-Onsen | A numerical study on binaural signal reproducibility of pinna-centered Higher-Order Ambisonics reproduction system Haruki Shigetani, Makoto Otani (Kyoto Univ.) EA2017-43 |
Higher-Order Ambisonics (HOA), which is one of the theories of sound field reproduction, does not consider the presence ... [more] | EA2017-43 pp.1-6 |
| EA, ASJ-H | 2017-10-21 14:30 |
Toyama | Ushidake-Onsen | Development of the small microphone array for sound field reproduction system based on the boundary surface control principle. Yutaro Kajita, Kazuki Miura, Yuko Watanabe, Shiro Ise (TDU) EA2017-50 |
For the 3D-sound field reproduction system based on the boundary surface control principle, we have developed an 80-ch f... [more] | EA2017-50 pp.35-39 |
| EA, ASJ-H | 2017-08-09 13:00 |
Miyagi | Tohoku Univ., R. I. E. C. | Identification Method of the Recording Position of Hyper-directional Microphones Toshiyuki Kimura, Kosuke Hagino (Tohoku Gakuin Univ.) EA2017-27 |
In order to realize the personal 3D sound field reproduction system using directional microphones and wave field synthes... [more] | EA2017-27 pp.1-4 |
| EA, ASJ-H | 2017-08-09 15:45 |
Miyagi | Tohoku Univ., R. I. E. C. | [Invited Talk]
Realization of 252ch real-time processing of SENZI binaural sound-space sensing and reproduction method Shuichi Sakamoto (Tohoku Univ.), Satoshi Hongo (NIT, Sendai College), Takuma Okamoto (NICT), Yukio Iwaya (Tohoku Gakuin Univ.), Yo-iti Suzuki (Tohoku Univ.) EA2017-33 |
It is crucially important to reproduce accurate auditory spatial information around listeners for development of advance... [more] | EA2017-33 pp.39-40 |
| SP, SIP, EA | 2017-03-02 14:40 |
Okinawa | Okinawa Industry Support Center | Multiple sound zone generation by using multi-point control method in real environment Kazuya Yasueda, Daishuke Shinjo, Akitoshi Kataoka (Ryukoku Univ.) EA2016-143 SIP2016-198 SP2016-138 |
We propose the sound reproduction method that reproducing difference speech in multiple zone by using the sound reproduc... [more] | EA2016-143 SIP2016-198 SP2016-138 pp.339-344 |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Listening-area-informed sound field reproduction
-- A case study on arbitrary configuration and directivity of loudspeakers -- Natsuki Ueno, Shoichi Koyama, Hiroshi Saruwatari (Univ. Tokyo) EA2016-69 |
A sound field reproduction method using prior information on listening areas is proposed. Most current methods aim to re... [more] | EA2016-69 pp.7-12 |
| EA, ASJ-H | 2016-08-10 13:50 |
Miyagi | Tohoku Gakuin Univ., Tagajo Campus | Shared sound field reproduction over two regions including distance effects Taku Shimizu, Jorge Trevino, Shuichi Sakamoto, Yo-iti Suzuki (Tohoku Univ.), Tomohiko Ise (Alpine) EA2016-30 |
Multi-zone sound field reproduction can present spatial sound to multiple users. Conventional methods attempts to contro... [more] | EA2016-30 pp.59-63 |
| EA | 2015-12-11 15:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Poster Presentation]
Effect of discretization spacing on sound field reproduction of reverberant room Hikaru Watabe (Shinshu Univ.), Makoto Otani (Kyoto Univ.), Takao Tsuchiya (Doshisha Univ.), Yukio Iwaya (TGU) EA2015-44 |
In sound field reproduction such as wave field synthesis, a coarse discretization interval of boundary surface that is l... [more] | EA2015-44 pp.23-26 |
| EA, ASJ-H | 2015-08-03 15:20 |
Miyagi | Tohoku Univ., Research Inst. of Electrical Communication | Three-dimensional evaluation of a multi-zone sound field reproduction algorithm based on spherical harmonic analysis Taku Shimizu, Jorge Trevino, Shuichi Sakamoto, Yo-iti Suzuki (Tohoku Univ.), Tomohiko Ise (Alpine Electronics) EA2015-14 |
The sound field reproduction method known as High-Order Ambisonics(HOA) allows for the accurate presentation of spatial ... [more] | EA2015-14 pp.23-27 |
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