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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-08-22 13:00 |
Tokyo | Tokyo Tech (Ookayama Campus) | [Invited Talk]
Characteristics of sound propagation in underwater acoustic measurement Hiroyuki Hachiya (Tokyo Tech.)  US2022-29 |
Underwater sounds are widely used for underwater communication, sonar, and wide-area measurement of ocean temperature an... [more] | US2022-29 pp.1-6 |
| SANE | 2017-10-04 14:30 |
Tokyo | Maison franco - japonaise (Tokyo) | Application for GPR Survey to Faults in Mogod Earthquake in Central Mongolia Tsogtbaatar Amarsaikhan, Motoyuki Sato (Tohoku Univ.) SANE2017-45 |
The 1967 Mogod earthquake (M=7.1) occurred in central Mongolia, which was the largest earthquake after the installation ... [more] | SANE2017-45 pp.11-16 |
| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Incident angle dependence of acoustic evanescent waves Kento Shimizu, Minami Ikeyama, Yudai Fujisaki, Ken Yamamoto (Kansai Univ.) US2016-90 |
Evanescent waves are produced within refractive media when an incident wave strikes an interface at an angle greater tha... [more] | US2016-90 pp.95-99 |
| EA, SP, SIP | 2016-03-28 09:25 |
Oita | Beppu International Convention Center B-ConPlaza | The effects of sounds reflected from the shoulder on the sound localization Hiroki Adachi, Katuhiro Maki (Aichi Syukutoku Univ) EA2015-67 SIP2015-116 SP2015-95 |
We investigated the effects of sounds reflected from the shoulder on the sound localization. We placed torus-shape plate... [more] | EA2015-67 SIP2015-116 SP2015-95 pp.7-11 |
| EA, EMM | 2015-11-12 13:00 |
Kumamoto | Kumamoto Univ. | Estimation of sound pressure levels of direct sound and reflected sounds based on single-channel signal separation Irwansyah, Taira Onoguchi, Yoshifumi Chisaki (Kumamoto Univ.) EA2015-24 EMM2015-45 |
Recent studies have shown that the reflected sounds from nearby buildings affect the speech intelligibility of public ad... [more] | EA2015-24 EMM2015-45 pp.1-6 |
| SIP, EA, SP | 2015-03-02 09:25 |
Okinawa | Estimation of arrival time differences between direct and reflected sounds from monaural observed signal Taira Onoguchi, Irwansyah, Yoshifumi Chisaki (Kumamoto Univ.) EA2014-73 SIP2014-114 SP2014-136 |
Using arrival time differences between different sound sources, localization of sound sources can be conducted. Reflecte... [more] | EA2014-73 SIP2014-114 SP2014-136 pp.7-12 |
|
| WIT | 2013-10-27 08:40 |
Kagoshima | Study on Factors that Affect Obstacle Sense Caused by Coloration in a Room Teiji Tokutomi, Norihiro Uemi (Oita Univ) WIT2013-53 |
There are blind persons who can perceive obstacles by using the sense of hearing. One of the clues to perceive those obs... [more] | WIT2013-53 pp.55-60 |
|
| US, EA (Joint) |
2013-01-24 13:30 |
Kyoto | Kambaikan, Doshisha Univ. | Vertical sound images control using parametric speakers. Kumi Maeda, Takanori Nishino, Hiroshi Naruse (Mie Univ.) US2012-93 EA2012-124 |
Stereophonic sound systems, such as a 5.1-ch surround system, control sound images in the horizontal plane; however, the... [more] | US2012-93 EA2012-124 pp.31-36 |
| EA | 2011-06-23 16:00 |
Hokkaido | Health Sci. Univ. of Hokkaido | Study on super directive microphone array using multiple reflected sounds Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Manabu Okamoto, Yoichi Haneda (NTT) EA2011-34 |
The purpose of this research is to develop a super directive microphone array that can pick up distant sounds, like a c... [more] | EA2011-34 pp.25-30 |
| EA | 2011-06-23 16:30 |
Hokkaido | Health Sci. Univ. of Hokkaido | Picking up sounds at different distances with microphone array using reflected sounds Kenta Niwa, Sumitaka Sakauchi, Ken'ichi Furuya, Manabu Okamoto, Yoichi Haneda (NTT) EA2011-35 |
The purpose of this research is to pick up target sounds at different distances in same direction with a microphone arra... [more] | EA2011-35 pp.31-36 |
| US | 2009-08-28 15:45 |
Tokyo | Estimation of propagated sound fluctuation in coastal water Hiroyuki Hachiya (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.) US2009-35 |
The development of coastal acoustic tomography is carried out as a long term measurement technique to get shallow water ... [more] | US2009-35 pp.33-38 |
|
| EA | 2009-03-27 13:30 |
Tokyo | Effect of reflected wave on the accuracy of sound image localization in 3/2 loudspeaker arrangemant Kei Itou, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-140 |
High-quality sound services are being provided by DVD and digital terrestrial broadcasting systems. A common sound repr... [more] |
EA2008-140 pp.25-30 |
|
| EA | 2008-12-05 12:45 |
Fukushima | A study of DOA estimation based on Sub-band Peak Hold processing Takashi Suzuki, Yutaka Kaneda (Tokyo Denki University) EA2008-113 |
In this paper, we discuss the DOA (Direction Of Arrival) estimation method using sub-band peak hold processing, which av... [more] | EA2008-113 pp.71-76 |
|
| EA, US (Joint) |
2007-01-26 10:30 |
Kyoto | Doshisha Univ. | Analysis of Room Echoes for DOA estimation Nobutoshi Uesugi, Yutaka Kaneda (Tokyo Denki Univ.) |
This paper discusses the influences of reflected sound and background noise on DOA (Direction of Arrival) estimation usi... [more] | EA2006-105 pp.7-12 |
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