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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-13 13:25 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Underwater Acoustic Communication Between Autonomous Surface Vehicle and Autonomous Underwater Vehicle in Shallow Sea Channel
-- Experimental Demonstration of the Mobile Communication Between High Speed Vehicles Using a Multi-channel Decision Feedback Equalizer Approach -- Yukihiro Kida, Mitsuyasu Deguchi, Takuya Shimura (JAMSTEC), Narihiro Iwama (ATLA)  RCS2023-260 |
Underwater acoustic communication is known for one of the most severe doubly selective propagation environment with sign... [more] | RCS2023-260 pp.36-41 |
| HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka | Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
Deep brain activation by bone conduction of ultrasonic stimulus Yasuhiro Kawahara (Open Univ. Japan) |
The potential of sound and ultrasound hearing therapy as a non-pharmacological treatment for depression and other psychi... [more] | |
| UWT (2nd) |
2023-11-27 17:40 |
Shiga | Ritsumeikan University Biwako-Kusatsu Campus (BKC) | Experiments of Wireless-Controlled Remotely Operated Vehicles with Underwater Acoustic Communications Ryota Okumura, Hiroyuki Fukumoto, Yosuke Fujino, Seiji Ohmori, Yuya Ito, Takumi Ishihara, Yushi Tabata (NTT) |
High-speed underwater acoustic communications are desired to control heavy equipment or robot remotely. To achieve high-... [more] | |
| 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 |
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Numerical Simulation of Acoustic Diodes Based on Indirect Interband Transitions Shuneki Katsu, Atsushi Ishikawa, Kenji Tsuruta (Okayama Univ.) US2017-99 |
We designed an acoustic diode consisting of a water core sandwiched between metal clads based on the indirect interband ... [more] | US2017-99 pp.89-91 |
|
| US | 2017-08-31 13:50 |
Kanagawa | Research on time reversal underwater acoustic communication
-- Application for spatial division multiplexing in comparison with OFDM -- Takuya Shimura, Yukihiro Kida, Mitsuyasu Deguchi (JAMSTEC) US2017-52 |
Time reversal is an effective method for channel equalization in underwater acoustic communication. Its temporal and spa... [more] | US2017-52 pp.31-36 |
|
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Relationship between speech intelligibility and spectro-temporal variation of speech distortion Yumiko Moriyama, Mitsunori mizumachi (KIT) EA2016-68 |
It is necessary to subjectively evaluate speech intelligibility, that is, how comprehensible speech is, in each acoustic... [more] | EA2016-68 pp.1-6 |
| SP | 2017-01-21 16:35 |
Tokyo | The University of Tokyo | Simultaneous modeling of acoustic feature sequences and its temporal structures for DNN-based speech synthesis Kei Hashimoto, Keiichiro Oura, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2016-76 |
In statistical parametric speech synthesis, a hidden Markov model (HMM) is widely used as an acoustic model. Recently, d... [more] | SP2016-76 pp.71-76 |
| SP | 2016-10-27 16:00 |
Shizuoka | Shizuoka University. | Word modeling for end-to-end Japanese speech recognition Hitoshi Ito, Aiko Hagiwara, Manon Ichiki, Takeshi Mishima, Shoei Sato (NHK), Akio Kobayashi (NES) SP2016-47 |
In this paper, we propose a novel modeling for end-to-end Japanese speech recognition using Deep Neural Networks(DNN). W... [more] | SP2016-47 pp.31-36 |
| US, EA (Joint) |
2016-01-28 16:15 |
Osaka | Kansai University, Centenary Memorial Hall | [Invited Talk]
Na atom emission in sonoluminescence Pak-Kon Choi (Meiji Univ.) US2015-90 EA2015-55 |
Irradiation of intense ultrasound into liquid causes the emission of pale light called “sonoluminescence”. This phenomen... [more] | US2015-90 EA2015-55 pp.37-42(US), pp.1-6(EA) |
| SP, IPSJ-MUS | 2014-05-25 11:30 |
Tokyo | Analysis of the Relationship between Pitch and Formant Frequencies in Voice Register Transition Yasufumi Uezu, Takahiro Furukawa, Tokihiko Kaburagi (Kyushu Univ.) SP2014-26 |
When the voice pitch is raised gradually and the voice register changes from chest to falsetto, it is known that the mot... [more] | SP2014-26 pp.297-302 |
|
| MBE, NC (Joint) |
2013-03-15 16:00 |
Tokyo | Tamagawa University | Acoustic imaging using wide-band beamformer based on complex-valued neural networks Kotaro Terabayashi, Akira Hirose (Univ. of Tokyo) NC2012-182 |
This paper proposes a beamforming method using a complex-valued spatio-temporal neural network for wideband acoustic ima... [more] | NC2012-182 pp.279-284 |
| SP | 2012-06-15 10:30 |
Kanagawa | NTT Atsugi R&D Center | The effects of the combination of respiratory rate and acoustic tempo on the autonomic nervous system Ken Watanabe (Tokyo Inst. of Tech.), Yuki Ooishi (NTT), Makio Kashino (NTT/Tokyo Inst. of Tech./JST) SP2012-41 |
Many studies have investigated the effects of music on human activity and revealed the influences of music on the autono... [more] | SP2012-41 pp.45-49 |
| SP | 2012-06-15 16:15 |
Kanagawa | NTT Atsugi R&D Center | Correlation between otoacoustic emissions and temporal fine-structure processing. Sho Otsuka, Koichi Hirota (The Univ. of Tokyo), Makio Kashino (NTT) SP2012-47 |
Recent studies showed that there was a significant correlation between the performance of selective attention task and t... [more] | SP2012-47 pp.75-79 |
| US | 2009-09-29 13:50 |
Hokkaido | Noboribetsu Grand Hotel | Sound Field Analysis by FEM and Characteristics of Noncontact Ultrasonic Motor with Two Flexural Standing Wave Vibration Disks Yasuhiro Yamayoshi, Jun Shiina, Hideki Tamura, Seiji Hirose (Yamagata Univ.) US2009-40 |
The relationship between the experimental revolution speed characteristics and the sound field in the air gaps analyzed ... [more] | US2009-40 pp.13-18 |
| 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 |
|
| US | 2009-04-24 15:00 |
Tokyo | The University of Electro-Communications | Acoustic streaming generated by switching radiation mode for SAW device and its appication to liquid mixing Miyuki Maezawa, Tomoo Kamakura (The Univ. of Electro-Comm.) US2009-4 |
This report presents the experimental investigation of acoustic streaming generated by exciting an interdigital transduc... [more] | US2009-4 pp.17-22 |
| MI | 2009-01-19 10:30 |
Overseas | National Taiwan University | [Special Invited Talk]
Molecular Imaging at National Taiwan University Pai-Chi Li (National Taiwan Univ.) MI2008-56 |
Molecular imaging has attracted widespread research attention. It can be generally defined as any measurement of events ... [more] | MI2008-56 p.3 |
| SP | 2008-07-17 - 2008-07-19 |
Iwate | Iwate Prefectural Univ. | A study on adaptive training method based on a model of utterance-unit transitions between multiple acoustic environments. Shinji Watanabe, Takaaki Hori, Atsushi Nakamura (NTT) SP2008-54 |
Speech communication in realistic situations, as observed in, e.g, spoken dialogue, meeting and broadcast speech, is sub... [more] | SP2008-54 pp.67-72 |
| SP | 2007-06-29 14:50 |
Fukushima | The University of Aizu | The Time-Reversal Acoustics in Ergodic Cavity: Some Simulation and Experiment Results Shuxue Ding, Satoshi Matsuoka, Naoto Sakurai (Univ. of Aizu) SP2007-23 |
In this paper, we address the possibility of time-reversal acoustics (TRA) in a simulated space, which is constructed by... [more] | SP2007-23 pp.91-96 |
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