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Technical Committee on Ultrasonics (US)
Chair: Kentaro Nakamura (Tokyo Inst. of Tech.)
Vice Chair: Yoshikazu Koike (Shibaura Inst. of Tech.), Yasuaki Watanabe (Tokyo Metropolitan Univ.)
Secretary: Shin Yoshizawa (Tohoku Univ.), Shinnosuke Hirata (Chiba Univ.)
Assistant: Kan Okubo (Tokyo Metropolitan Univ.)

DATE:
Mon, Aug 22, 2022 13:00 - 17:30

PLACE:
Tokyo Tech Front, Ookayama Campus, Tokyo Institute of Technology(2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 Japan. http://www.somuka.titech.ac.jp/ttf/access/index.html. Prof. Hiroyuki Hachiya)

TOPICS:
Underwater acoustics, Ultrasonics, etc.

----------------------------------------
Mon, Aug 22 PM (13:00 - 17:30)
----------------------------------------

(1) 13:00 - 13:50
[Invited Talk]
Characteristics of sound propagation in underwater acoustic measurement
Hiroyuki Hachiya (Tokyo Tech.)

----- Break ( 15 min. ) -----

(2) 14:05 - 14:30
A Basic Study of Underwater Acoustic Localization Using Bio-mimic Sound in Three Coastal Waters in Japan
-- Comparisons of Offshores in Ishikari, Shima and Satsumasendai --
Eri Sato, Shota Urakawa, Takanobu Kuroyama, Hanako Ogasawara, Kazuyoshi Mori (NDA)

(3) 14:30 - 14:55
Doppler tolerance of signals generated by combining multiple linear chirp signals and M-sequence
Shota Urakawa, Eri Sato, Takanobu Kuroyama, Hanako Ogasawara, Kazuyoshi Mori (NDA)

(4) 14:55 - 15:20
(See Japanese page.)

(5) 15:20 - 15:45
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)

----- Free discussion and break ( 20 min. ) -----

(6) 16:05 - 16:30
Analysis of seismic data obtained with fiber optic distributed acoustic sensor
Takahiro Arioka, Kentaro Nakamura (Tokyo Tech)

(7) 16:30 - 16:55
Evaluation of frequency dispersion of viscoelastic tissue by mechanical burst excitation shear wave elastography
Shinnosuke Hirata, Shinichiro Saito, Kaname Kurokawa, Mikio Suga, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Tech)

(8) 16:55 - 17:20
New decoding based on correlation or convolution for ultrasonic array beamforming
-- Comparison between Hadamard and Golay codes --
Chikayoshi Sumi, Deng Bowen (Sophia Univ.)

----- Free discussion ( 10 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 45 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by ASJ;Technical Committee on Ultrasonic and Underwater Acoustics, IEEE UFFC Society Japan Chapter.


=== Technical Committee on Ultrasonics (US) ===
# FUTURE SCHEDULE:

Tue, Sep 20, 2022: Online [Tue, Jul 19], Topics: Photoacoustics, Ultrasound in medicine, Ultrasonics, etc.
Tue, Nov 29, 2022: Consortium of universities in toyama [Thu, Sep 15], Topics: Ultrasonics, etc.

# SECRETARY:
Shinnosuke Hirata (Chiba Univ.)
TEL: 043-290-3934
E-mail: nba-u
Shin Yoshizawa(Tohoku Univ.)
TEL: 022-795-5843
E-mail: ne7

# ANNOUNCEMENT:
# Latest information will be presented on the homepage:
http://www.ieice.org/~us


Last modified: 2022-06-17 11:59:40


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