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=============================================== Technical Committee on Ultrasonics (US) Chair: Masao Takeuchi (Tamagawa Univ.) Vice Chair: Tomoo Kamakura (Univ. of Electro-Comm.), Tohru Nomura (Shibaura Inst. of Tech.) Secretary: Jun Kondoh (Shizuoka Univ.), Yoshikazu Koike (Shibaura Inst. of Tech.) Assistant: Takaaki Ishii (Univ. of Yamanashi) =============================================== Technical Committee on Engineering Acoustics (EA) Chair: Shoji Makino (NTT) Vice Chair: Futoshi Asano (AIST) Secretary: Kazuho Ono (NHK), Hiroshi Sawada (NTT) Assistant: Nozomu Saito (Alpine) DATE: Mon, Jan 28, 2008 13:00 - 17:30 Tue, Jan 29, 2008 09:00 - 17:30 PLACE: Centenary Memorial Hall , Senriyama Campus, Kansai University(Transportation: http://www.kansai-u.ac.jp/English/about_ku/location.html Campus: http://www.kansai-u.ac.jp/English/about_ku/senri_map.html. Assoc. Prof Yoshinobu Kajikawa. 06-6368-0828) TOPICS: General ---------------------------------------- Mon, Jan 28 PM (13:00 - 14:30) ---------------------------------------- (1) 13:00 - 13:30 Acceleration of time domain acoustic field simulation using GPU -- Comparison between DHM and FDTD -- Takao Tsuchiya, Hisashi Sekoguchi (Doshisha Univ.) (2) 13:30 - 14:00 Dependence of Calculation Accuracy on Timestep in Numerical Simulation of Acoustic Field Using the CIP Method Masahito Konno, Kan Okubo (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Met. Univ.) (3) 14:00 - 14:30 Improvement of Precision of Compact Finite Difference for Acoustic Simulation Hideo Tsuru (NAE), Reima Iwatsu (TDU) ----- Break ( 15 min. ) ----- ---------------------------------------- Mon, Jan 28 PM (14:45 - 15:15) ---------------------------------------- (4)/US 14:45 - 15:15 Imaging of Propagation of Electric Excitation and Shear Waves in Human Heart Hiroshi Kanai (Tohoku Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Mon, Jan 28 PM (14:45 - 15:15) ---------------------------------------- (5)/EA 14:45 - 15:15 Enlarging the listening area where the stereo center image can be localized Hayato Kitakura (Nagoya Univ.), Masato Miyoshi (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Mon, Jan 28 PM (15:25 - 17:30) ---------------------------------------- (6) 15:25 - 16:25 [Fellow Memorial Lecture] Development of Ultrasonic Microspectroscopy and its Applications Jun-ichi Kushibiki (Tohoku Univ.) ----- Break ( 5 min. ) ----- (7) 16:30 - 17:30 [Invited Talk] A Consideration on the Design Method of the Electro-acoustic Transducer System Yasuo Nomura (Kansai Univ.) ----- Banquet ----- ---------------------------------------- Tue, Jan 29 AM (09:00 - 12:10) ---------------------------------------- (8)/US 09:00 - 09:30 Frequency effects on sonoluminesence from alkali-metal atom Shogo Abe, Pak-Kon Choi (Meiji Univ.) (9)/US 09:30 - 10:00 Observation of shear wave phonon in isotropic phase of liquid crystal Taichi Hirano, Shujiro Mitani, Keiji Sakai (Inst. Indust. Sci., Univ. of Tokyo) (10)/US 10:00 - 10:30 Effects of liquid temperature in sonolysis of bisphenol A Shin-ichi Hatanaka, M. Helal Uddin, Shigeo Hayashi (Univ. of Electro-Comm.) ----- Break ( 10 min. ) ----- (11)/US 10:40 - 11:10 Measuring method of the liquid level by the flexural vibration along a rod Daisuke Koyama, Kentaro Nakamura, Sadayuki Ueha, Hisanori Takahashi (Tokyo Tech.), Kazumitsu Nukui (Japan Applied Flow), Kenzo Ikeda (Taiyo Nippon Sanso Corp.) (12)/US 11:10 - 11:40 Consideration on sensitivity of tactile sensor using fixed-free bar resonator Subaru Kudo (Ishinomaki Senshu Univ.) (13)/US 11:40 - 12:10 A study on loop-tube type thermoacoustic cooling system for practical use -- Applying diverging tube for driving loop-tube by low temperature difference -- Takahiro Ishino, Shin-ichi Sakamoto, Yoshiaki Watanabe (Doshisha Univ.) ----- Lunch ( 50 min. ) ----- ---------------------------------------- Tue, Jan 29 AM (09:15 - 12:00) ---------------------------------------- (14)/EA 09:15 - 09:45 Super-Directional Sound Beamforming Method Kiyoshi Nishikawa, Genki Nishikawa (Kanazawa Univ) (15)/EA 09:45 - 10:15 Construction of a Sound Quality Customization System by Using IGA Hiromi Nakamura, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) (16)/EA 10:15 - 10:45 A Study on Relation of Sound Holes in Acoustic Equivalent Circuit Analysis Yoshiaki Nagase, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) ----- Break ( 15 min. ) ----- (17)/EA 11:00 - 11:30 The study of sound source separation by two microphone system Hirofumi Nakano, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ) (18)/EA 11:30 - 12:00 A trail on the implementation for distance estimation method based on standing waves of audible sound Norimitsu Ohmata (Osaka Prefecture Univ./Kinki Univ.), Tetsuji Uebo, Noboru Nakasako, Toshihiro Shinohara (Kinki Univ.) ----- Lunch ( 60 min. ) ----- ---------------------------------------- Tue, Jan 29 PM (13:00 - 14:00) ---------------------------------------- (19) 13:00 - 13:30 Elasticity Control of Piezoelectric Material Connected with Negative Capacitance Circuits Jun Takarada, Hiroaki Ueda (Kansai Univ.), Munehiro Date, Eiichi Fukada (Kobayasi Inst. of Phys. Res.), Ken Yamamoto, Yoshiro Tajitsu (Kansai Univ.) (20) 13:30 - 14:00 Studies on Parametric Loudspeaker System Using Dynamic Single-Sideband Modulator Hidetoshi Aiko, Kenta Nomura, Kenichi Aoki, Tomoo Kamakura, Shinichi Sakai (Electro-Communications Univ.), Vincent Joly (Maine Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Tue, Jan 29 PM (14:15 - 17:30) ---------------------------------------- (21)/US 14:15 - 14:45 Unique dynamics of surface acoustic soliton wave accelerated by gold thin film Yoshiaki Tokunaga, Yukihiro Ishimaru, Yasuomi Akizuki, Takahiro Yoshimura (Kanazawa Inst Tech) (22)/US 14:45 - 15:15 Measurement of acoustic property of liquid medium beyond a polymer plate Shigemi Saito, Takanori Watanabe (Tokai Univ.) (23)/US 15:15 - 15:45 Process of evolutionary reformation of a photoacoustic microscope system Yoshiaki Tokunaga, Hiroyuki Kobayashi, Masashi Imai (Kanazawa Inst. Tech) ----- Break ( 15 min. ) ----- (24)/US 16:00 - 16:30 Sum frequency component generated at the crossing region of dual frequency ultrasound beams -- Applying to contrast echo imaging -- Naoki Yoshimoto, Kenji Yoshida, Yoshiaki Watanabe (Doushisha Univ.), Iwaki Akiyama (Shounan Institute of Technology) (25)/US 16:30 - 17:00 Contribution of bat's pinna movement for extracting advanced target information in echolocation Tatsuro Hosokawa, Yu Shiori, Shizuko Hiryu, Hiroshi Riquimaroux, Yoshiaki Watanabe (Doshisha Univ.) (26)/US 17:00 - 17:30 Measurements of pulse and echo for flying CF-FM bats by telemetry sound recording -- Characteristics of pulse-echo overlap during flight -- Yu Shiori, Tatsuro Hosokawa, Shizuko Hiryu, Hiroshi Riquimaroux, Yoshiaki Watanabe (Doshisha Univ.) ---------------------------------------- Tue, Jan 29 PM (14:15 - 16:15) ---------------------------------------- (27)/EA 14:15 - 14:45 A study on methods for identifying recursive type and non-recurcive type unknown systems Sho Tsutsumi, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.) (28)/EA 14:45 - 15:15 A multi channel active noise control system using the simultaneous equation method Yutaka Okamoto, Tadashi Ujino, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ) (29)/EA 15:15 - 15:45 A Realization of Active Noise Control System for MR Noise -- A Study on the Available ANC System in Magnetic Field -- Yusuke Ono, Daisuke Tokunaga, Yoshinobu Kajikawa (Kansai Univ.), Tohru Tani, Yoshimasa Kurumi (Shiga Univ. of Medical Science), Yasuo Nomura (Kansai Univ.) (30)/EA 15:45 - 16:15 Detection of Road Surface Conditions using Automobile Tire Sounds Wuttiwat Kongrattanaprasert, Hideyuki Nomura, Tomoo Kamakura (Electro-Comm. Univ.), Koji Ueda (Nagoya Electric) === Technical Committee on Ultrasonics (US) === # FUTURE SCHEDULE: Tue, Feb 26, 2008: Elm Hall, Ichigaya Bldg., Sharp Corp. [Sat, Dec 15], Topics: Acoustic Imaging Fri, Apr 25, 2008: The University of Electro-Communications [Fri, Feb 22], Topics: Nonlinear acoustics, etc. # SECRETARY: Yoshikazu Koike (Shibaura Inst. of Tech.) TEL/FAX: +81-3-5859-8301 e-mail:  i y sic  bau -it Jun Kondoh (Shizuoka Univ.) TEL/FAX: +81-53-478-1221 e-mail: j- n h eng  # ANNOUNCEMENT: # Latest information will be presetented on the homepage: http://www.ieice.org/~us === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Feb, 2008: Recess Fri, Mar 7, 2008: NTT Musashino R&D Center [Tue, Jan 15], Topics: Audio signal and speech processing, enhancement/General Fri, Apr 25, 2008: National Institute of Information and Communication Technology [Wed, Feb 20] # SECRETARY: ONO, Kazuho (NHK STRL) TEL: (03) 5494 3358, FAX: (03) 5494 3197 E-mail: ono.k-gs[at]nhk.or.jp Last modified: 2007-11-21 13:47:26 |
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