IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Ultrasonics

Workshop Date : 2007-08-24 / Issue Date : 2007-08-17

US2007-28
Results of an Underwater Communication Experiment at Deep Sea Using QPSK and 8PSK
Hiroshi Ochi, Yoshitaka Watanabe, Takuya Shimura (JAMSTEC)
pp. 1 - 5

US2007-29
Fluctuations of Sound Propagation at Hashirimizu Port
Hanako Ogasawara, Kazuyoshi Mori, Toshiaki Nakamura (National Defense Academy), Koichi Mizutani (Univ. Tsukuba)
pp. 7 - 12

US2007-30
Analysis of sound propagation characteristics in Luzow-Holm bay of Antarctic Ocean using ray theory and parabolic equation method
Takenobu Tsuchiya (Kanagawa Univ.), Shuki Ushio (NIPR), Nobuyuki Endoh (Kanagawa Univ.)
pp. 13 - 18

US2007-31
[Special Talk] Research and Development in Port and Airport Research Institute
Ryuichiro Ushijima (PARI)
pp. 19 - 24

US2007-32
Evaluation of Directional Resolution of Spherical Biconcave Acoustic Lens for Ambient Noise Imaging on Small Scale Trial
Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA)
pp. 25 - 30

US2007-33
Measurement for Underwater Acoustic Lens Convergence
Sayuri Matsumoto (PARI), Norihide Takeyama (Genesia), Takenobu Tsuchiya, Tetsuo Anada, Nobuyuki Endoh (Kanagawa Univ.)
pp. 31 - 35

US2007-34
Scanning technique by echolocating bats -- Flight behavior and pulse direction simultaneously observed by the laboratory recording --
Michihiro Fukuda, Shizuko Hiryu, Hiroshi Riquimaroux, Yoshiaki Watanabe (Doshisha Univ.)
pp. 37 - 42

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan