2004

101 Development of Vortex Generator for Control of Flow Separation

Hiroyuki ABE
National Institute of Advanced Industrial Science and Technology
Namiki 1-2-1, Tsukuba, Ibaraki, 305-8564
Yoshihiro KIKUSHIMA
National Institute of Advanced Industrial Science and Technology
Hiro YOSHIDA
National Institute of Advanced Industrial Science and Technology

102 Basic Research for Noise Reduction of Automatic Water Supply Equipment

Young-chul PARK
Kyushu University
6-10-1, Hakozaki, Higashi-ku, Fukuoka
Yoichi KANEMITSU
Kyushu University
Shinya KIJIMOTO
Kyushu University
Shijie GUO
Ebara Research Co. Ltd.
Koichi MATSUDA
Kyushu University

103 Phenomenon and Countermeasures of High Level Tone Generated from Duct with Heat Exchanger Tube Bundle and future subjects

Kunihiko ISHIHARA
The University of Tokusima
2-1,Minami-Zyosanojima|Cho, Tokushima

104 Flow Induced Noise at Orifice Plate in Piping Systems

Itsuro HAYASHI
Chiyoda Advanced Solutions Corporation
Corporation, 3-13, Moriya-cho, Kanagawa-ku, Yoskohama
Teruo HIOKI
Chiyoda Advanced Solutions Corporation
Hiroshi ISOBE
Chiyoda Corporation, Chiyoda Advanced Solutions

105 Flow Separation at Front of the impeller and Prediction of Turbulent Noise of Sirocco Fan

Hidechito HAYASHI
Nagasaki University
1-14, Bunkyo-machi, Nagasaki
Souichi SASAKI
Nagasaki University
Yoshio KODAMA
Nagasaki University
Takahiro YAMASAKI
Daikin Air-Conditioning R&D Laboratory, LTD

106 A Study of Broad Band Noise Generated by an Ultra-Multi-Blade Sirocco Fan

Souichi SASAKI
Nagasaki University
1-14, Bunkyo-machi, Nagasaki
Hidechito HAYASHI
Nagasaki University
Yoshio KODAMA
Nagasaki University
Makoto HATAKEYAMA
TOTO LTD., 2-8-1, Honson, Chigasaki

107 Active Control of Noise Radiating from Duct Opening

Akihiko ENAMITO
TOSHIBA R&D Center,
1, Komukai Toshiba-cho, Saiwaiku, kawasaki-ku, Kanagawa
Takahiro HIRUMA
TOSHIBA R&D Center
Tsutomu SHIOYAMA
TOSHIBA R&D Center
Hijime KUDO
TOSHIBA Industrial and Power Systems & Service Company
1-1, Shibaura 1, minato-ku, Tokyo
Yoshiyuki SATO
TOSHIBA Industrial and Power Systems & Service Company

108 An Active Noise Control with a Fast Following Algorithm to a Change of the Error Path

Kijimoto Shinya
Kyushu University
6-10-1, Hakozaki, Higashi-ku, Fukuoka
Imamura Yasumasa
Kyushu University
Kanemitsu Yoichi
Kyushu University
Matsuda Koichi
Kyushu University

109 Active Control System for Reducing Floor Impact Noise
@(Construction of F.B. Control System with Using Electro-Magnetic Actuators)

Sadao AKISHITA
Ritsumeikan University
Noji-Higashi 1-1-1, Kusatsu, 525-8577
Atsushi MITANI
Ritsumeikan University
Hiroyuki TAKANASHI
Ritsumeikan University

110 Active Control System for Reducing Floor Impact Noise
@ (Feedback Control Experiment Utilizing Electro-Magnetic Actuator)

Sadao Akishita
Ritsumeikan Univ.
Atsushi MITANI
Ritsumeikan Univ.
Hiroyuki Taakanashi
Ritsumeikan Univ.

111 Field Measurement of Low-Frequency Noise Radiated from a High-Speed Train

Katsuhiro KIKUCHI
Railway Technical Research Institute
2-8-38 Hikari-cho Kokubunji-shi Tokyo 185-8540
Masanobu IIDA
Railway Technical Research Institute
Toru TAKASAKI
Railway Technical Research Institute

112 Environmental Arrangement along Highspeed Railways

Mikio YAMAZAKI
Central Japan Railway Company
JR CENTRAL SHINAGAWA BLDG.-A WING 2-1-85 Konan,Minato-ku,TOKYO
Satoru KATO
CentralJapan Railway Company
Akiyoshi MIYAMOTO
CentralJapan Railway Company
Tatsuya TAMAGAKI
CentralJapan Railway Company

113 Low Frequency Noise Rediation from Stacks and Its Abatement

Masaharu NISHIMURA
Tottori University
Koyama, Tottori 680-8552

114 Measurements of Sound Absorption in Low Frequency Band with Granular Material

Toshiya KITAMURA
University of Yamanashi
4-3-11 Takeda, Kofu, Yamanashi
Rui OHTA
University of Yamanashi
Ai HORIUCHI
University of Yamanashi
Shinji YAMADA
University of Yamanashi

115 Study of Prediction Method for Sound Absorbing Characteristics of Perforated Panel Structure in Ultra Low Freqency Region

Ichiro YAMAGIWA
Kobe Steel Ltd
Takatsukadai 1-5-5, Nishi-ku, Kobe Hyogo, 651-2271, Japan
Toshimitsu TANAKA
Kobe Steel Ltd

116 On Evaluation of Low Frequency Noise on Placed and Moving Sound Source

Shinji YAMADA
University of Yamanashi
Takeda 4-3-11, Kofu, Yamanashi
Toshiya KITAMURA
University of Yamanashi
Toshio WATANABE
Technical College of Fukushima

117 Development of toilet jet sound based on sound quality evaluation

Yasuko NISHIJIMA
Chuo University
1-13-27, Kasuga, Bunkyo-ku, Tokyo
Nobuyuki OKUBO
Chuo University
Takeshi TOI
Chuo University
Hiroshi SHIGEFUJI
TOTO LTD.
2-8-1, Honson, Chigasaki, Kanagawa
Takeshi SHIMIZU
TOTO LTD.

118 Study for quantitive evaluation methods with the aim of comfortable environment and improvement of working efficiency for work area

Teruo HIOKI
Chiyoda Advanced Solutions Corporation
3-13, Moriya-cho, Kanagawa-ku, Yokohama
K.Masuda
Chiyoda Advanced Solutions Corporation
Hiroshi ISOBE
Chiyoda Corporation, Chiyoda Advanced Solutions Corporation

119 Basic Study of the Swing sensed Comfortable 
@(Frequency analysis on the envelope of acceleration waveform)

Takeshi KAWASHIMA
Kanagawa Institute of Technology, 1030 Shimo-ogino, Atsugi, 243-0292

120 Improvement of Mental Condition by Facial Expression

Takamitsu SHIMAZU
Saitama University
255,Shimookubo,saitama-shi,saitama
Tetsuya WATANABE
Saitama University
Kihachiro TANAKA
Saitama University
Naoki HOSOYA
Saitama University

121 Development of Measuring Method for Acoustic Transfer Functions by Reciprocity Technique
@(Applicantion to Acoustical Enclosures)

Yasumasa Kimura
Kobe Steel Ltd.
Takatsukadai 1-5-5, Nishi-ku, Kobe Hyogo, 651-2271, Japan
Toru Sakatani
Kobe Steel Ltd.

122 The effect of wheel shape on rolling noise

Shin-ichiro TANAKA
Railway Technical Research Institute
2-38,Hikari-cho, Kokubunji-shi,Tokyo
Yasuo ZENDA
Railway Technical Research Institute
Kiyoshi NAGAKURA
Railway Technical Research Institute

123 Experimental and Computational Analysis to Reduce the Noise in High-speed Train

Daisuke MUTO
Mechanical Engineering Reserch Laboratory, Hitachi, Ltd.
Katsutosi HORIHATA
Mechanical Engineering Reserch Laboratory, Hitachi, Ltd.
Kazuhiro MAKINO
Mechanical Engineering Reserch Laboratory, Hitachi, Ltd.
Masahiko HORIUCHI
East Japan Railway Company
Katsufumi HASHIMOTO
East Japan Railway Company
Hitoshi SHIRAISHI
East Japan Railway Company

124 Development of Prediction Method for Building Structure Borne Sound using Statistical Energy Analysis

Hiroshi UEHARA
Chuo University
1-13-27, Kasuga, Bunkyo-ku, Tokyo
Nobuyuki OKUBO
Chuo University
Takeshi TOI
Chuo University
Toshitsugu SASE
Ebara Corporation
11-1, Asahi-cho, Haneda, Ota-ku, Tokyo
Takayuki ISHIWATA
Ebara Coeporation

125 Desirable Acoustic Characteristics for Reverse Gear Car Alarm-Sounds

Jong-dae CHOI
Kyushu Institute of Design
4-9-1 Shiobaru, Minami-ku, Fukuoka, 815-8540
Ryo MAIGUMA
Kyushu Institute of Design
Katsuya YAMAUCHI
Kyushu University
4-9-1 Shiobaru, Minami-ku, Fukuoka, 815-8540
Masayuki TAKADA
Kyushu University
Shin-ichiro IWAMIYA
Kyushu University

126 Economic Valuation of the Sound Quality of Machinery Noise

Masayuki TAKADA
Department of Acoustic Design, Kyushu University
4-9-1 Shiobaru, Minami-ku, Fukuoka, 815-8540
Shin-ichiro IWAMIYA
Department of Acoustic Design, Kyushu Institute of Design
Hideharu YAMANO
Department of Acoustic Design, Kyushu University

127 A Support System for Development of Vehicle Interior Sound

Yasuo ISHII
Honda R&D Co. , LTD.
4630, Shimotakanezawa, Haga-machi, Haga-gun Tochigi
Kouji ITOU
Honda R&D Co. , LTD.

128 Creation of Automotive Sound Quality Evalution Database

Hiroyuki HOSHINO
Toyota Central R&D Labs.
Inc., Nagakute, Aichi 480-1182
Takeshi TOI
Chuo University 1-13-27, Kasuga, Bunkyo-ku, Tokyo 112-8551

129 Technology Trends on Parametric Loudspeakers

Nobuoru KYOUNO
Hypertech Laboratory, 1-1, Kugenuma Higashi, Fujisawa-shi, Kanagawa

130 High Directivity Sound System and its applications

Shunji YOSHIDA
Mitsubishi Electric Engineering,
733-1, Kamimachiya, Kamakura-shi, Kanagawa

131 Development of Portable Noise Source Visualization System

Kenichiro NAGAI
Japan Aerospace Exploration Agency
7-44-1, jindaiji-higashi-machi, Chofu, Tokyo
Tatsuya ISHII
Japan Aerospace Exploration Agency
Hideshi OINUMA
Japan Aerospace Exploration Agency
Katsumi TAKEDA
Foundation for promotion of Japanese Aerospace Technology

132 Development of Aircraft Noise Source Localization Method with Unmanned Jet Planes

Hideshi OINUMA
Japan Aerospace Exploration Agency
7-44-1, jindaiji-higashi-machi, Chofu, Tokyo
Tatsuya ISHII
Japan Aerospace Exploration Agency
Kenichiro NAGAI
Japan Aerospace Exploration Agency
Katsumi TAKEDA
Foundation for promotion of Japanese Aerospace Technology

133 Monitoring of Wing Separativ Noise by Using optical Fifer

Yoshihiro KIKUSHIMA
Institute for Energy Utilization
AIST, Namiki 1-2-1, Tsukuba 305-8564, Japan
Hiroyuki ABE
Institute for Energy Utilization
Hiroo YOSHIDA
Institute for Energy Utilization

134 Limits and countermeasure of traffic noise towards the compatibility with inhabitants

Jiro KAKU
Kobayashi Institute of Physical Reserch, 3-20-41 Higashi-motomachi, Kokubunji, 185-0022 Tokyo

135 Technique of vibaration reduction for the hotel under railway viaduct

Katsuhiko OSAKO
Dr.Eng., East Japan Railway Company
2-2, Yoyogi, Shibuya-ku, Japan
Tadayoshi ISHIBASHI
Dr.Eng., East Japan Railway Company
2-2, Yoyogi, Shibuya-ku, Japan
Yasuzo FUKAO
Takenaka Corporation, Dr.Eng., 8-21-1, Ginza, Chuou-ku, Japan

136 Compatibility Between the Improvement of Vehicle Sound Quality and the Decrease in Traffic Noise Complaint

Osamu MAEDA
Yamaha Motor Co., Ltd.
2500 Shingai, Iwata, Shizuoka

137 Study on a Teach and Playback Wheel Vehicle Reduced Noise Due to its Velocity Fluctuations

Takeru KUDO
Youhei ICHIMURA
Yoshihito KAGAWA
Takeshi TOI

138 A Study on Simulation Technique of Coincidence Effect of Rectangular Plate

Kazumi TSUGIHASHI
KOBE STEEL, LTD.
5-5, Takatsukadai 1-chome, Nishi-ku, Kobe
Toshimitsu TANAKA
KOBE STEEL, LTD.

139 Research on form of the bell and sound quality tuning

Cui chenghao
Chuo University
1-13-27 , Kasuga, Bunkyo-ku, Tokyo
Nobuyuki OKUBO
Chuo University
Takeshi TOI
Chuo University
T.koizumi.
koizumi,Ltd.