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Technical Committee on Engineering Acoustics (EA) [schedule] [select]
Chair Yutaka Kaneda
Vice Chair Noboru Nakasako
Secretary Yoshifumi Chisaki, Kiyohiro Kurisu

Conference Date Thu, Oct 20, 2005 12:30 - 16:45
Fri, Oct 21, 2005 09:00 - 16:15
Topics  
Conference Place  

Thu, Oct 20 PM 
12:30 - 14:15
(1) 12:30-13:00 A Wide-Band Design of Uni-Directional Array-Microphone with Specified Sidelobe Size Nobuhiro Nishigawa, Kiyoshi Nishikawa (Kanazawa Univ.)
(2) 13:00-13:30 A Wide-Band Design of Directional Array-Speaker with Specified Sidelobe Size Mitsuru Ohta, Kiyoshi Nishikawa (Kanazawa Univ.)
(3) 13:30-14:00 Measuring Thickness of the Human Subcutaneous Fat Using Ultrasonic Sensors Hiroaki Ikukawa, Kenji Furihata (Shinshu Univ.)
  14:00-14:15 Break ( 15 min. )
Thu, Oct 20 PM 
14:15 - 16:45
(4) 14:15-14:45 A three-Dimensional Sound Intensity Measurement System using the Rotating and Variable Directional Microphone Methods Shiho Nagata, Kenji Furihata (Shinshu Univ.)
(5) 14:45-15:15 Sound Power Determination based on Minimum Measurement Data using a Three-Dimensional Sound Intensity Measurement System
-- Theoretical discussion --
Shiho Nagata, Kenji Furihata (Shinshu Univ.)
(6) 15:15-15:45 Sound Power Determination based on Minimum Measurement Data using a Three-Dimensional Sound Intensity Measurement System
-- Experimental discussion --
Shiho Nagata, Kenji Furihata (Shinshu Univ.)
(7) 15:45-16:15 Audio Quality Rating of Speaker-System by Digital-Filter Compensation Ozora Furukawa (Shinshu Univ.), Kenji Furihata (信大)
(8) 16:15-16:45 Verification of Simultaneous Equations Method by an Experimental system Kensaku Fujii, Kohtaro Yamaguchi (Himeji Tech.), Yusuke Fujita (Catsystem Co.), Mitsuji Muneyasu (Kansai Univ.)
Fri, Oct 21 AM 
09:00 - 12:30
(9) 09:00-09:30 Study of Measuring Method of Sensory Characteristics for Fatiguing and Recovering Check System Masayuki Kobayashi, Shuhei Komatsu, Tomokazu Machida, Kenji Furihata (Shinshu Univ.)
(10) 09:30-10:00 Possibility of an Oxygen Sensor using Piezoelectric Devices with Oxygen Permeability Toru Ichinohe, Kenji Furihata (Shinshu Univ)
(11) 10:00-10:30 Sound Insulation with "Hachinosu kanki" - Natural Ventilation within Honeycomb Structure Naoya Yada, Makoto Shinohara, Kenji Furihata (Shinshu Univ.)
(12) 10:30-11:00 Relationship between Acoustical Characteristics and Tone Preference of an Electric Guitar Sota Inoue, Kenji Furihata (Shinshu Univ.)
(13) 11:00-11:30 A Cellular-phone Vibration Transducer and Earplug Type Earphone System Under High Ambient Noise Naotada Kobayashi, Manabu Ito, Kenji Furihata (Shinshu Univ.)
  11:30-12:30 Lunch Break ( 60 min. )
Fri, Oct 21 PM 
12:30 - 14:15
(14) 12:30-13:00 Radiation characteristics of closed speaker cabinet and some type baffles Kiyoshi Sugiyama (Tokyo Poly. Univ.), Takayuki Ohno, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. Tech.)
(15) 13:00-13:30 A study on a perception of the speech-direction Hiroki Takano, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.), Kiyoshi Sugiyama (Tokyo Insti. of Polytech.)
(16) 13:30-14:00 Accuracy improvement in speech sound propagation measurement using logarithmic temporal manipulation Masanori Morise, Toshio Irino, Hideki Kawahara (Wakayama Univ)
  14:00-14:15 Break ( 15 min. )
Fri, Oct 21 PM 
14:15 - 16:15
(17) 14:15-14:45 A study on localization and audibility of informative sound for movement support Tetsuro Saeki (Yamaguchi Univ.), Takahiro Tamesue (Nagano Col. Tec.), Shizuma Yamaguchi (Yamaguchi Univ.), Yuichi Kato (Shimane Univ)
(18) 14:45-15:15 Speech privacy protection using meaningless steady noise considering the spectral level form of speech Tetsuro Saeki (Yamaguchi Univ.), Takahiro Tamesue (Nagano Col. Tec.), Shizuma Yamaguchi (Yamaguchi Univ.), Kensei Oimatsu (Japan Coast Guard Academy)
(19) 15:15-15:45 A Focus Steering of Concentrated Directional Array-Speaker (without presentation) Kiyoshi Nishikawa, Kazuya Nara (Kanazawa Univ.)
(20) 15:45-16:15 A Design of Uni-Directional Array-Microphone using Directional Microphone Units and Two-Dimensional FIR Filter Yasunori Futakado, Kiyoshi Nishikawa (Kanazawa Univ.)

Contact Address and Latest Schedule Information
EA Technical Committee on Engineering Acoustics (EA)   [Latest Schedule]
Contact Address Yoshifumi CHISAKI ( Faculty of Engineering, Kumamoto University)
TEL/FAX:096-342-3621
E-:-u 


Last modified: 2005-11-18 16:49:32


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