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Technical Committee on Ultrasonics (US) (Searched in: 2012)
Search Results: Keywords 'from:2013-01-24 to:2013-01-24'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US, EA (Joint) |
2013-01-25 11:20 |
Kyoto | Kambaikan, Doshisha Univ. | Theoretical and experimental investigation of influence of preamplifier's shield configuration on free-field reciprocity calibration of WS3 microphones Hironobu Takahashi, Ryuzo Horiuchi (AIST)  EA2012-135 |
The free-field sensitivity of a microphone depends on the geometrical configuration of the housing including preamplifie... [more] | EA2012-135 pp.91-96 |
| US, EA (Joint) |
2013-01-25 11:40 |
Kyoto | Kambaikan, Doshisha Univ. | Effect of Spatial Relationship Between Acoustic Holes to Acoustic Characteristics for Compact Acoustic Reproduction Systems Kosuke Sugihara (Kansai Univ), Masashi Nakamura (Fujitsu TEN), Takashi Miyakura (HOSHIDEN), Yasuo Nomura, Yoshinobu Kajikawa (Kansai Univ) EA2012-136 |
In this paper，we examine the effect of spatial relationship of acoustic holes to acoustic characteristics by using Finit... [more] | EA2012-136 pp.97-102 |
| US, EA (Joint) |
2013-01-25 10:20 |
Kyoto | Kambaikan, Doshisha Univ. | The effect of resonance mode control by expanding of cross-section area on cooling capacity in a loop-tube type thermoacoustic cooling system Manabu Inoue (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Prof.), Yosuke Nakano, Yoshiaki Watanabe (Doshisha Univ.) US2012-101 |
[more] | US2012-101 pp.73-76 |
| US, EA (Joint) |
2013-01-25 10:40 |
Kyoto | Kambaikan, Doshisha Univ. | An initial study on Q value evaluation of a straight tube type thermoacoustic system Kenji Shibata (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Yosuke Nakano, Kohei Yanagimoto, Goki Takeuchi, Yoshiaki Watanabe (Doshisha Univ.) US2012-102 |
[more] | US2012-102 pp.77-80 |
| US, EA (Joint) |
2013-01-25 11:00 |
Kyoto | Kambaikan, Doshisha Univ. | Consideration on miniaturization of cavitation sensor with hydrothermal PZT film deposited on outer surface of titanium hollow cylindrical pipe Yuuki Uemura, Michihisa Shiiba (Toin Univ. Yokohama), Takeyoshi Uchida, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Titech), Shinichi Takeuchi (Toin Univ. Yokohama) US2012-103 |
[more] | US2012-103 pp.81-86 |
| US, EA (Joint) |
2013-01-25 11:20 |
Kyoto | Kambaikan, Doshisha Univ. | Performance improvement of tough hydrophone using titanium front layer
-- Trial fabrication and measurement of nonlinear distortion in focused ultrasound field -- Michihisa Shiiba, Yuuki Uemura (Toin Univ. of Yokohama), Nagaya Okada (HONDA ELECTRONICS CO., LTD.), Takeyoshi Uchida, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Tokyo Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama) US2012-104 |
[more] | US2012-104 pp.87-92 |
| US, EA (Joint) |
2013-01-25 11:40 |
Kyoto | Kambaikan, Doshisha Univ. | Development of Suspended Sediment Automatic Measurement Equipment Using Plano-concave Ultrasonic Transducer
-- Online Measurement of Suspended Sediment Concentration and Particle Size Distribution in River -- Hitoshi Furukawa (J-power), Shigemitu Inomata (Hokuto-riken), Hidekazu Tai, Tsumomu Kobayashi (Nihon Univ.) US2012-105 |
Ultrasonic waves are applied to the measurement technology in many fields. In our study the measurement technology is al... [more] | US2012-105 pp.93-100 |
| US, EA (Joint) |
2013-01-25 13:10 |
Kyoto | Kambaikan, Doshisha Univ. | [Invited Talk]
Recent Advances on Active Noise Control: Open Issues and Innovative Applications Yoshinobu Kajikawa (Kansai Univ.) US2012-106 EA2012-137 |
The problem of acoustic noise is becoming increasingly serious with the growing use of industrial and medical equipment,... [more] | US2012-106 EA2012-137 pp.101-106(US), pp.103-108(EA) |
| US, EA (Joint) |
2013-01-25 14:00 |
Kyoto | Kambaikan, Doshisha Univ. | Study on identification method of feedback path in feedforward type noise control system Tatsuya Sakai, Yusuke Iwamatsu, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2012-138 |
In this paper,we propose an control method of feedback which occurs on active noise control systems. On active noise co... [more] |
EA2012-138 pp.109-114 |
| US, EA (Joint) |
2013-01-25 14:20 |
Kyoto | Kambaikan, Doshisha Univ. | Study on modified EE' algorithm and its application Eriko Matsumoto, Yusuke Iwamatsu, Kensaku Fujii (Univ of Hogo), Mitsuji Muneyasu (Kansai univ) EA2012-139 |
In this paper, we drive the convergence condition of modified $EE^{\prime}$ algorithm normalizing the gradient vector wi... [more] | EA2012-139 pp.115-120 |
| US, EA (Joint) |
2013-01-25 14:40 |
Kyoto | Kambaikan, Doshisha Univ. | Study on acoustic echo canceller for in-vehicle Takuya Sawada, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo) EA2012-140 |
This paper proposes a new method for identifying unknown systems expressed by the cascade arrangement of recursive and n... [more] | EA2012-140 pp.121-126 |
| US, EA (Joint) |
2013-01-25 14:00 |
Kyoto | Kambaikan, Doshisha Univ. | Measurement of Surface Acoustic Waue in Soft Material Using Slow scanning system Yukako Kato, Yuji Wada, Yosuke Mizuno, Kentaro Nakamura (Titech) US2012-107 |
In endoscopic elastography, it is needed to observe small area with high spatial resolution. Optical coherence tomograph... [more] | US2012-107 pp.107-112 |
| US, EA (Joint) |
2013-01-25 14:20 |
Kyoto | Kambaikan, Doshisha Univ. | Aerial ultrasonic source using striped mode vibrating plate by jut driving point
-- Basic study of jut driving point except the center -- Tatsuya Matsumoto, Hikaru Miura (Nihon Univ.) US2012-108 |
There are ultrasonic sources that used a vibrating plate as the source that radiates powerful sound wave in the air. A C... [more] | US2012-108 pp.113-118 |
| US, EA (Joint) |
2013-01-25 14:40 |
Kyoto | Kambaikan, Doshisha Univ. | Basic study on ultrasonic welding by complex vibration using two driving frequencies Ryohei Sakai, Takuya Asami, Hikaru Miura (Nihon Univ.) US2012-109 |
Welding of metals by ultrasonic has a method by complex vibration. But the method has a problem with difference of weldi... [more] | US2012-109 pp.119-124 |
| US, EA (Joint) |
2013-01-25 15:00 |
Kyoto | Kambaikan, Doshisha Univ. | Ultrasonic wave properties in the human marrow in femur and tibia. Kazuki Fujimori, Satoshi Kawasaki (Doshisha Univ.), Takeshi Kawakami (Kita-Osaka police hospital), Teruhisa Mihata (Osaka Medical College.), Mami Matsukawa (Doshisha Univ.) US2012-110 |
In the MHz range, the longitudinal wave in cancellous bone often separates into fast wave and slow waves depending on th... [more] | US2012-110 pp.125-128 |
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