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 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 16:35 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Discrimination of rotation direction of virtual sound source in binaural synthesis using sound source radiation characteristics Orie Nishiyama (Chiba Institute of Technology), Toshiharu Horiuchi, Shota Okubo (KDDI Research, Inc.), Yoshifumi Chisaki (Chiba Institute of Technology) EA2023-125 SIP2023-172 SP2023-107 |
In order to provide the sensation of being there, research has been conducted on realistic communication that acquires, ... [more] |
EA2023-125 SIP2023-172 SP2023-107 pp.376-381 |
EA, US (Joint) |
2023-12-23 09:15 |
Fukuoka |
|
Focus control of a concave-convex ultrasonic gel lens in the radial direction Tagashira Kokichi, Nakamura Kosuke, Harada Yuki, Koyama Daisuke (Doshisha Univ.) US2023-66 |
We have been developing novel lens functions using ultrasound and have developed concave-convex ultrasonic gel lenses th... [more] |
US2023-66 pp.59-62 |
EA, ASJ-H, ASJ-MA, ASJ-SP |
2023-07-02 15:10 |
Hokkaido |
|
Speech Restoration of Spectrogram Images Printed in a Document "Visible Speech" Published in 1947 Naofumi Aoki (Hokkaido Univ.) EA2023-6 |
The restoration of speech materials recorded in the past might be regarded as a study in acoustical archeology. It may p... [more] |
EA2023-6 pp.12-15 |
US |
2023-02-28 16:10 |
Osaka |
Kindai University (Higashi-osaka) |
Frequency characteristics of ultrasonic variable focus liquid crystal lenses Yuma Kuroda, Yuki Harada (Doshisha Univ.), Akira Emoto (Tokushima Univ.), Mami Matsukawa, Daisuke Koyama (Doshisha Univ.) US2022-81 |
General optical solid lenses only have one focus point, and compound lens systems that have multiple lenses and mechanic... [more] |
US2022-81 pp.28-33 |
EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima |
Satellite Campus Hiroshima |
[Poster Presentation]
Spectrum Analysis of Radiated Sound from Kotsuzumi to Evaluate Differences among Players and Materials Tomohisa Funakura (Tokyo Tech), Kengo Kimotsuki, Mutsuo Ishikawa (Toin Univ. of Yokohama), Marie Tabaru (Tokyo Tech) EA2022-67 |
There are few reports on kotsuzumi tonal adjustments and comparisons of multiple kotsuzumi or different players, so ther... [more] |
EA2022-67 pp.36-41 |
EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima |
Satellite Campus Hiroshima |
[Poster Presentation]
Automobile cabin sensing through acoustic frequency response Yoshitaka Kawabe, Yuji Wada, Kentaro Nakamura (Tokyo Tech) US2022-59 |
There is a growing demand for automobile cabin sensing to deal with the recently reported incidents of children being le... [more] |
US2022-59 pp.44-49 |
SRW, SeMI, CNR (Joint) |
2022-11-25 11:25 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker Yuta Funada, Masanari Nakamura (Hokkaido Univ.), Hiroaki Murakami (Tokyo Univ.), Hiroki Watanabe (Hokkaido Univ.), Hashizume Hiromichi (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SeMI2022-59 |
In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker.
The proposed m... [more] |
SeMI2022-59 pp.37-42 |
SIS, ITE-BCT |
2022-10-14 11:25 |
Aomori |
Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
Fundamental Study of Underwater Acoustic Communication Using a Bidirectional Retrodirective System Takahiro Ishikawa, Shingo Yoshizawa (Kitami Inst. of Tech.) SIS2022-20 |
Beamforming is a technique that concentrates wave energy in a specific direction using multiple element arrays. It can e... [more] |
SIS2022-20 pp.49-52 |
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 |
2022-08-22 15:20 |
Tokyo |
Tokyo Tech (Ookayama Campus) |
Behavioral characteristics of fishes in response to sound stimuli Koji Ibata, Jin Hirano, Tomoharu Awano, Misato Yuasa (Mitsubishi Electric), Kazuhiko Anraku, Shigeru Fujieda (Kagoshima University) US2022-33 |
The results of experimental study on the behavioral characteristics of fish when given sound stimuli are presented. Swep... [more] |
US2022-33 pp.25-28 |
US |
2022-06-30 10:55 |
Osaka |
Kansai University (Senriyama Campus) |
Verification to improve the accuracy of acoustic impedance evaluation at very high frequencies Akira Hashimoto, Kenji Yoshida, Shinnosuke Hirata (Chiba Univ.), Hitoshi MAruyama (Juntendo Univ.), Tadashi Yamaguchi (Chiba Univ.) US2022-10 |
When using ultrahigh-frequency ultrasound with a center frequency of 250 to 300 MHz to evaluate the acoustic impedance o... [more] |
US2022-10 pp.5-9 |
LOIS |
2022-03-03 16:40 |
Online |
Online |
A method for Estimating Impression of Places with SSQP from Environmental sounds and Aerial photographs Yusuke Ono, Sunao Hara, Masanobu Abe (Okayama Univ.) LOIS2021-48 |
In this study, we study the quantification of the city characteristics based on the impressions of the sound environment... [more] |
LOIS2021-48 pp.51-56 |
US |
2022-02-24 14:20 |
Online |
Online |
Detection method of bathroom conditions by measuring acoustic characteristics Yoshitaka Kawabe, Yuji Wada, Kentaro Nakamura (Tokyo Tech) US2021-71 |
With the increase in the number of elderly people living alone as well as the patients kept in isolation because of rece... [more] |
US2021-71 pp.10-15 |
US |
2022-01-25 17:15 |
Online |
Online |
[Invited Talk]
Application of Ultrasonic Acoustic Levitation for Protein Crystallography Experiments at Synchrotron Beamlines Soichiro Tsujino, Takashi Tomizaki (PSI) US2021-68 |
Ultrasound acoustic levitation is a versatile tool to study physical, chemical, or biochemical characteristics of liquid... [more] |
US2021-68 pp.51-55 |
RISING (3rd) |
2021-11-16 11:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Development of Wireless Communication System for Acoustic Data Collection Toward Anomaly Detection on Mechanical Equipment Chinari Takano, Shinya Fujino, Daiki Nobayashi, Kazuya Tsukamoto, Mitsunori Mizumachi, Takeshi Ikenaga (Kyushu Inst. of Tech.) |
With the proliferation of Internet of Things (IoT) devices, we are able to monitor and operate these devices remotely at... [more] |
|
EA, ASJ-H |
2021-07-15 09:30 |
Online |
Online |
Implementation details of interactive and real-time tools for sound visualization and processing using MATLAB Hideki Kawahara (Wakayama Univ.) EA2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] |
EA2021-1 pp.1-5 |
EA, ASJ-H |
2021-07-15 16:00 |
Online |
Online |
Acoustic characteristics of a face mask invented for the purpose of not impairing speech clarity Hiroki Matsuzaki (HUS) EA2021-10 |
Due to the epidemic of the new coronavirus infection (COVID-19), wearing a mask is required in daily life to prevent the... [more] |
EA2021-10 pp.47-52 |
RCS |
2021-06-24 13:30 |
Online |
Online |
Comparison of Differential OFDM Systems Employing Multiple Differential Detection with Channel Prediction in Doubly Selective Channels Taichi Fujita, Kota Iwamoto, Hiroshi Kubo (Ritsumeikan Univ.) RCS2021-56 |
In this paper, we compare the performance of differential orthogonal frequency division multiplexing (OFDM) for underwat... [more] |
RCS2021-56 pp.163-168 |
HCS |
2021-01-23 15:00 |
Online |
Online |
Basic study of sound design for acoustic cursor on a video game for visually impaired Zhaohong Deng, Shunichi Yonemura (SIT) HCS2020-55 |
In the action games for visually impaired, it is necessary for players to recognize game objects by sound. In the previo... [more] |
HCS2020-55 pp.17-22 |