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=============================================== Technical Committee on Ultrasonics (US) Chair: Tohru Nomura (Shibaura Inst. of Tech.) Vice Chair: Masao Takeuchi (Tamagawa Univ.), Akira Yamada (Tokyo Univ. of Agric. and Tech.) Secretary: Yoshikazu Koike (Shibaura Inst. of Tech.), Takaaki Ishii (Univ. of Yamanashi) Assistant: Shinichi Takeuchi (Toin Univ. of Yokohama) =============================================== Technical Committee on Engineering Acoustics (EA) Chair: Futoshi Asano (AIST) Vice Chair: Masakazu Iwaki (NHK) Secretary: Hiroshi Sawada (NTT), Nozomu Saito (Alpine) Assistant: Hirofumi Nakajima (HRI) DATE: Thu, Jan 29, 2009 11:00 - 17:50 Fri, Jan 30, 2009 10:10 - 16:25 PLACE: (TEL. [0774] 65-6268) TOPICS: ---------------------------------------- Thu, Jan 29 AM (11:00 - 11:50) ---------------------------------------- (1)/US 11:00 - 11:25 Nondestructive evaluation of a micro crack by a low power pulsed laser. Atsushi Miyamoto, Mami Matsukawa (Doshisha univ.) (2)/US 11:25 - 11:50 A complex system approach to understanding of photoacoustic signal generated in a plant by laser irradiation Yoshiaki Tokunaga, Koji Aizawa, Junji Hirama (KIT) ----- Lunch ( 70 min. ) ----- ---------------------------------------- Thu, Jan 29 PM (13:00 - 14:40) ---------------------------------------- (3)/EA 13:00 - 13:25 Note Connection Processing by Magnitude Spectrum Comparison using Connection Patterns of Each Note Hideyuki Sakauchi, Yoshiaki Tadokoro (Toyohashi Univ. of Tech.) (4)/EA 13:25 - 13:50 Pitch estimation for lower musical sounds including a percussion sound. Yushi Yamamoto, Yoshiaki Tadokoro (Toyohashi Univ. of Tech.) (5)/EA 13:50 - 14:15 Onset Detection and Pitch Estimation of Musical Sound by Resonator-Type comb Filters Masaru Terai, Yoshiaki Tadokoro (Toyohashi Univ. of Tech.) (6)/EA 14:15 - 14:40 An Evaluation of Linearization Methods for Loudspeaker Systems Using Dynamic Distortion Method Shoichi Kitagawa, Yoshinobu Kajikawa (Kansai Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 29 PM (13:00 - 14:40) ---------------------------------------- (7)/US 13:00 - 13:25 The temperature of cavitation in sulfuric acid by spectroscopic analysis of C2 sonoluminescence Shin-ichi Hatanaka, Shigeo Hayashi (Univ. of Electro-Comm.), Pak-Kon Choi (Meiji Univ.) (8)/US 13:25 - 13:50 Rapid Observation of Brillouin Scattering in Gas, Liquid, and Solid Materials with Optical Beating Spectroscopy Yasuo Minami, Keiji Sakai (Univ. of Tokyo) (9)/US 13:50 - 14:15 Rheology measurement by Electro-Magnetically Spinning Viscometer Yuta Yamazaki, Taichi Hirano, Keiji Sakai (Univ. Tokyo) (10)/US 14:15 - 14:40 Investigation of Determination Procedures of Acoustical Physical Constants of Class 6mm Single Crystals by the Ultrasonic Microspectroscopy Technology Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka (Tohoku Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 29 PM (14:55 - 16:35) ---------------------------------------- (11) 14:55 - 15:20 Phase inversion driving for parametric loudspeaker -- Reduction of ultrasonic sound pressure and application for head model -- Masayoshi Kondo, Daisuke Fukagawa, Hideyuki Nomura, Tomoo Kamakura (UEC) (12) 15:20 - 15:45 A consideration on distance estimation based on the standing wave and its implementation (utilization of chirp sound signal) Yuuta Tsuchida (Osaka Pref. Univ.), Noboru Nakasako (Kinki Univ.), Tetsuji Uebo (SAIKA Tech. Inst. Found.), Toshihiro Shinohara (Kinki Univ.) (13) 15:45 - 16:10 Characteristics of frequency and incident angle of convergence field by aspherical acoustic lens for developing underwater acoustic imaging sonar system Sayuri Matsumoto (PARI), Yuichi Shin, Fumitaka Naito, Takenobu Tsuchiya (Kanagawa univ.), Norihide Takeyama (Genesia), Nobuyuki Endoh (Kanagawa univ.) (14) 16:10 - 16:35 Acoustic imaging in indoor environments using simultaneous transmission of M-sequence signals Hiroshi Matsuo (Chiba Univ.), Junji Okubo (Tokyo Tech.), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Tech.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Jan 29 PM (16:50 - 17:50) ---------------------------------------- (15) 16:50 - 17:50 [Invited Talk] Surface Acoustic Wave Filters as Key Devices for Modern Communication Michio Kadota (Murata Mfg.) ---------------------------------------- Fri, Jan 30 AM (10:10 - 11:50) ---------------------------------------- (16)/EA 10:10 - 10:35 Automatic Detection of Road Surface Conditions using Tire Noise from Vehicles Wuttiwat Kongrattanaprasert, Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.), Koji Ueda (Nagoya Electric) (17)/EA 10:35 - 11:00 Head-mounted Active Noise Control System for Reducing MR Noise Masahiro Kida, Ryotaro Hirayama, Yoshinobu Kajikawa (Kansai Univ.), Tohru Tani, Yoshimasa Kurumi (Shiga Univ.) (18)/EA 11:00 - 11:25 Objective sound quality comparison based on higher-order statistics for nonlinear noise reduction methods Yoshihisa Uemura, Yu Takahashi, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo (Yamaha) (19)/EA 11:25 - 11:50 Objective sound quality evaluation for combination method of beamforming and spectral subtraction Yu Takahashi, Keiichi Osako, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo (Yamaha) ----- Lunch ( 60 min. ) ----- ---------------------------------------- Fri, Jan 30 AM (11:00 - 11:50) ---------------------------------------- (20)/US 11:00 - 11:25 Improved system for in-plane mode shape measurement based on two-laser speckle interferometer Yasuaki Watanabe, Kentaro Tachibana, Tomoyuki Ishii, Noriyuki Imaeda, Shigeyoshi Goka, Takayuki Sato, Hitoshi Sekimoto (Tokyo Metropolitan Univ.) (21)/US 11:25 - 11:50 Automatic Measurement of Acoustic Nonlinearity Parameter for Small-Volume Liquid Samples Shigemi Saito (Tokai Univ.), Jung-Ho Kim (GW Corp.), Shohei Yokota, Shota Enomoto (Tokai Univ.) ----- Lunch ( 60 min. ) ----- ---------------------------------------- Fri, Jan 30 PM (12:50 - 14:05) ---------------------------------------- (22) 12:50 - 13:15 A loop-tube-type thermoacoustic cooling system for a practical use -- To control the sound field in the loop tube, by applying phase adjuster -- Shintaro Komiya (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga prefecture), Takahiro Ishino, Atsushi Sakaguchi, Yoshiaki Watanabe (Doshisha Univ.) (23) 13:15 - 13:40 A study for the miniaturization of thermoacoustic cooling system -- Discussion about the heat pump effect with compression driver -- Kohei Hotta (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga prefecture), Daichi Tsukamoto, Yoshiaki Watanabe (Doshisha Univ.) (24) 13:40 - 14:05 Estimation of direction and waveform of source signals using a seven-microphone array on the Cartesian coordinate Ayako Miyake, Masuzo Yanagida (Doshisha Univ) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Jan 30 PM (14:20 - 16:00) ---------------------------------------- (25)/EA 14:20 - 14:45 A Study on a Sound Quality Customization System Using Paired Comparison Shinpei Shimizu, Yoshinobu Kajikawa (Kansai Univ.) (26)/EA 14:45 - 15:10 Speech Separation by Microphon Array Based on Frequency Domain Proceccing Takuto Yoshioka, Kensaku Fujii (u-hyogo), Mitsuji Muneyasu (Kansai Univ) (27)/EA 15:10 - 15:35 Blind Source Separation based on a simplified mixing model Leandro Di Persia (Entre Rios Univ.), Yoshihiro Morimoto, Masuzo Yanagida (Doshisha Univ.) (28)/EA 15:35 - 16:00 Development of blind signal extraction device based on noise estimation by parallel ICAs Takashi Hiekata, Youhei Ikeda, Hiroshi Hashimoto, Takashi Morita (Kobe Steel), Ruoyu Zhang (Feng), Yu Takahashi, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) ---------------------------------------- Fri, Jan 30 PM (14:20 - 16:25) ---------------------------------------- (29)/US 14:20 - 14:45 Performance evaluation of miniature ultrasound probe using Lead Zirconate Titanate film deposited by hydrothermal method Tomohito Hasegawa, Minoru Kurosawa (Tokyo tech), Shinichi Takeuchi (TUY) (30)/US 14:45 - 15:10 Magnetic field sensor using ultrasonic vibrations Keita Dan, Kentaro Nakamura (Tokyo Tech) (31)/US 15:10 - 15:35 Fundamental study on Counter-Crossed Beam Contrast Echo method -- Measurement of flow velocity by sum frequency component -- Taishi Eura, Kenji Yoshida, Yoshiaki Watanabe (Doshisha Univ.), Iwaki Akiyama (SIT) (32)/US 15:35 - 16:00 Novel micro-laboratory on a piezoelectric crystal Noriyuki Yasuda, Mitsunori Sugimoto, Jun Kondoh (Shizuoka Univ.) (33)/US 16:00 - 16:25 Soil-moisture monitoring using ultrasonic wave for prediction of slope failures Takefumi Suda, Kazuhiro Hirai, Katsuhiko Tanaka, Kazunari Sako, Ryoichi Fukagawa (Ritsumeikan Univ.) === Technical Committee on Ultrasonics (US) === # FUTURE SCHEDULE: Tue, Feb 24, 2009: NIHON DEMPA KOGYO CO.,LTD. [Fri, Dec 12] Mar, 2009: Recess Fri, Apr 24, 2009: The University of Electro-Communications [Tue, Feb 17] # SECRETARY: Yoshikazu Koike (Shibaura Inst. of Tech.) TEL/FAX: +81-3-5859-8301 e-mail:  i y sic  bau -it # ANNOUNCEMENT: # Latest information will be presetented on the homepage: http://www.ieice.org/~us === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Feb, 2009: Recess Fri, Mar 27, 2009: [Tue, Jan 13] Apr, 2009: Recess # SECRETARY: SAITO, Nozomu (ALPINE ELECTRONICS,INC.) TEL: (0246) 36 4111, FAX: (0246) 36 8637 E-mail: non-saito[at]apn.alpine.co.jp Last modified: 2009-01-07 14:40:38 |
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