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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2023-12-07 15:00 |
Aichi | Sakurayama Campus, Nagoya City University (Primary: On-site, Secondary: Online) |
Movement Detection and Self-Localization of Recording Device in Distributed Microphone Arrays
-- Comparison of Simulation and Real-World Experiments -- Manami Nakamura, Ryoichi Miyazaki (NITTC)  SIS2023-30 |
In this study, we propose a method for detecting the movement of one microphone array and re-estimating its position aft... [more] | SIS2023-30 pp.37-42 |
| SIS, ITE-BCT | 2022-10-14 11:45 |
Aomori | Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
Test Evaluation of Underwater Acoustic Localization for Multiple Sound Sources by Time division and Code Division Multiplexing Atsushi Wada, Shingo Yoshizawa (Kitami Inst. of Tech.), Satoshi Yuasa (Mitsubishi Electric TOKKI Systems), Hideki Sugimoto (Penta-Ocean Construction) SIS2022-21 |
Underwater acoustic localization is used to know underwater positions in remotely operated vehicles (ROVs) and autonomou... [more] | SIS2022-21 pp.53-56 |
| US | 2022-08-22 14:55 |
Tokyo | Tokyo Tech (Ookayama Campus) | US2022-32 |
Currently installing a hydrophone off the coast of "Ohshima” to study the impact of marine mammals. So far, low frequenc... [more] | US2022-32 pp.19-24 |
| EA | 2022-05-13 10:55 |
Online | Online | Direction estimation system using a monaural microphone for rescuing people buried under rubble Ayumi Matsumoto, Kazuyuki Arikawa, Hiroki Miyazako, Keisuke Hasegawa, Takaaki Nara (Univ. of Tokyo) EA2022-2 |
Position estimation methods in situations where Global Navigation Satellite System is not available are drawing attentio... [more] | EA2022-2 pp.7-13 |
| SIS, ITE-BCT | 2021-10-07 11:00 |
Online | Online | Test Evaluation of Multi-point Simultaneous Measurement in Underwater Acoustic Localization Atsushi Wada, Shingo Yoshizawa (Kitami Inst. of Tech.), Satoshi Yuasa (Mitsubishi Electric TOKKI Systems), Hideki Sugimoto (Penta-Ocean Construction) SIS2021-10 |
Underwater acoustic localization is used to know underwater positions in remotely operated vehicles (ROVs) and autonomou... [more] | SIS2021-10 pp.1-6 |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Study on Error factors and improvement method in low frequency band on MUSIC sound source direction estimation Kazuki Yuasa, Yutaka Kaneda (Tokyo Denki Univ) EA2019-115 SIP2019-117 SP2019-64 |
We improved the sound source direction estimation performance in a room by using the MUSIC method with peak hold (PH) pr... [more] | EA2019-115 SIP2019-117 SP2019-64 pp.83-88 |
| EA, ASJ-H | 2019-10-28 14:50 |
Tokyo | NHK Science&Technology Research Lab. | Considerations of microphone position for estimation of sound source direction using two-channel microphones Hiroaki Takeuchi, Takahiro Yoshida, Seiichiro Hangai (TUS) EA2019-42 |
Persons recognize conditions of their frontal surroundings of their eyes. In contrast, they recognize their behind condi... [more] | EA2019-42 pp.37-42 |
| 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 |
| EMM | 2019-03-13 16:50 |
Okinawa | TBD | An attempt of source position estimation based on multipoint observation of infrasound Zhenglie Cui, Ryosuke Sasahara (Tohoku Univ.), Ryouichi Nishimura (NICT), Yoiti Suzuki (Tohoku Univ.) EMM2018-110 |
Since infrasound travels in the atmosphere significantly faster than tsunami gravity waves, early detection of tsunamis ... [more] | EMM2018-110 pp.101-104 |
| SP, SIP, EA | 2017-03-01 14:25 |
Okinawa | Okinawa Industry Support Center | TDOA Estimation Based on Phase-Voting Cross Correlation and Circular Standard Deviation Masanori Kato, Yuzo Senda, Reishi Kondo (NEC) EA2016-110 SIP2016-165 SP2016-105 |
This paper proposes a new TDOA estimation based on phase-voting cross correlation and circular standard deviation. Based... [more] | EA2016-110 SIP2016-165 SP2016-105 pp.159-164 |
| EA, SP, SIP | 2012-05-25 16:25 |
Osaka | Osaka Univ. Nakanoshima Center | A study of sound source localization in reverberant environments with blind impulse response estimation Yasuhiro Kuratani, Kohei Hayashida, Masato Nakayama, Masanori Morise, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2012-32 SIP2012-32 SP2012-32 |
The multiple channel 2D-CSP method estimates sound source positions with a microphone-array. In this method, the estimat... [more] | EA2012-32 SIP2012-32 SP2012-32 pp.185-190 |
| EA | 2007-06-29 15:30 |
Hokkaido | Hokkaido Univ. | Estimation of a talker and listener's positions in a car using binaural room impulse response Madoka Takimoto, Takanori Nishino (Nagoya Univ.), Hiroyuki Hoshino (Nagoya Univ./Toyota CRDL), Kazuya Takeda (Nagoya Univ.) EA2007-33 |
Binaural signals include interaural differences such as interaural level difference (ILD) and interaural time difference... [more] | EA2007-33 pp.37-42 |
| EA | 2006-08-09 10:30 |
Miyagi | Accurate estimation of sound source positions in reverberant environment using RAP-MUSIC Takuma Okamoto, Ryouichi Nishimura, Yukio Iwaya (Tohoku Univ.) |
We developed FIR^3 (FIeld Recording, Recognition and Reproduction) system to record and reproduce a sound field, with th... [more] | EA2006-34 pp.1-6 |
|
| MVE | 2006-03-22 13:55 |
Tokyo | Ohokayama Campus, Tokyo Institute of Technology | Omni-directional Estimation of Sound Source Location and Its Application to Estimation of Speaker's Position by Combining with Skin-color Information Satoshi Takahashi, Jun-ichi Imai, Masahide Kaneko (UEC) |
A user doesn’t always stand in front of a robot and may sometimes call a robot from its back. Therefore a robot should k... [more] | MVE2005-70 pp.7-12 |
| EA | 2005-08-18 15:30 |
Miyagi | Auditory Estimation of a Moving Sound's Velocity Ryo Ogasawara, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.) |
The ability to estimate velocity of a moving object in the auditory domain is important as well as in the visual domain ... [more] | EA2005-37 pp.19-22 |
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