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Technical Committee on Engineering Acoustics (EA) (Searched in: 2015)
Search Results: Keywords 'from:2016-01-28 to:2016-01-28'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US, EA (Joint) |
2016-01-28 13:00 |
Osaka | Kansai University, Centenary Memorial Hall | Visualization of Acoustic Evanescent Waves by a Thin Glass Plate Kento Shimizu, Takuto Sakiyama, Hisa Izumiya, Yasuhiro Kano, Ken Yamamoto (Kansai Univ.)  US2015-83 |
It is well known that evanescent waves are produced when an incident wave strikes an interface at an angle exceeding a c... [more] | US2015-83 pp.1-5 |
| US, EA (Joint) |
2016-01-28 13:25 |
Osaka | Kansai University, Centenary Memorial Hall | Observation of Light Scattering Pattern of Airborne Microdroplets Daichi Hayakawa, Toko Hamaguchi, Yuji Shimokawa, Shujiro Mitani, Keiji Sakai (UTokyo) US2015-84 |
A concise, prompt, and accurate method for measuring the size of airborne microdroplets has been distinguished. A drople... [more] | US2015-84 pp.7-11 |
| US, EA (Joint) |
2016-01-28 13:50 |
Osaka | Kansai University, Centenary Memorial Hall | Study of resistant torque acting on disk-type probe in electromagnetically spinning system Taichi Hirano, Yusuke Matsuura, Miki Hirano, Keiji Sakai (U Tokyo) US2015-85 |
[more] | US2015-85 pp.13-16 |
| US, EA (Joint) |
2016-01-28 14:25 |
Osaka | Kansai University, Centenary Memorial Hall | Investigation of the ultrasonic irradiation for microcapsules to understand the disruption mechanism of algae Masaki Kurokawa, Yoshinori Ike, Takashi ikeno, Ken Yamamoto (Kansai Univ.) US2015-86 |
Algae can be disrupted by ultrasonication; however, the mechanism of disruption is still unclear. Previously, the freque... [more] | US2015-86 pp.17-20 |
| US, EA (Joint) |
2016-01-28 14:50 |
Osaka | Kansai University, Centenary Memorial Hall | Inactivation of microorganisms in water by ultrasonic cavitation Takashi Ikeno, Masaki Kurokawa, Yoshinori Ike, Tomoaki Itano, Nobumasa Sugimoto, Masako Seki, Ken Yamamoto (Kansai Univ.) US2015-87 |
We elucidated the mechanism by which the microalgae Chaetoceros sp. and Chaetoceros gracilis were destroyed by ultrasoni... [more] | US2015-87 pp.21-25 |
| US, EA (Joint) |
2016-01-28 15:15 |
Osaka | Kansai University, Centenary Memorial Hall | Effect of alcohols on the ultrasonic degradation of polyethylene glycol and sonoluminescence Kazuya Nagamine, Yu Takemura, Yuta Kato, Ryuichi Arakawa, Ken Yamamoto (Kansai Univ.) US2015-88 |
Ultrasonic degradation of polyethylene glycol (PEG) 6000 at 400 kHz in aqueous solutions was investigated to elucidate t... [more] | US2015-88 pp.27-30 |
| US, EA (Joint) |
2016-01-28 15:40 |
Osaka | Kansai University, Centenary Memorial Hall | OH and Na emission spectra in single-bubble sonoluminescence Hayao Yae, Keisuke Takumori, Pak-Kon Choi (Meiji Univ.) US2015-89 |
[more] | US2015-89 pp.31-36 |
| US, EA (Joint) |
2016-01-28 16:15 |
Osaka | Kansai University, Centenary Memorial Hall | [Invited Talk]
Na atom emission in sonoluminescence Pak-Kon Choi (Meiji Univ.) US2015-90 EA2015-55 |
Irradiation of intense ultrasound into liquid causes the emission of pale light called “sonoluminescence”. This phenomen... [more] | US2015-90 EA2015-55 pp.37-42(US), pp.1-6(EA) |
| US, EA (Joint) |
2016-01-28 16:55 |
Osaka | Kansai University, Centenary Memorial Hall | Prediction of audio sound generated by parametric speaker Cho Sho, Kamakura Tomoo, Nomura Hideyuki (UEC) US2015-91 EA2015-56 |
When a parametric loudspeaker self-demodulates audio signals, nonlinear distortions such as higher harmonics are genera... [more] |
US2015-91 EA2015-56 pp.43-48(US), pp.7-12(EA) |
| US, EA (Joint) |
2016-01-28 17:20 |
Osaka | Kansai University, Centenary Memorial Hall | Development of Card Type Parametric Loudspeaker and Its Evaluation Ryuto Nagashima, Hideyuki Nomura, Tomoo Kamakura (UEC Tokyo) US2015-92 EA2015-57 |
This report provides acoustic and electric performances of a parametric loudspeaker with an ultrasonic emitter of 2.5 mm... [more] | US2015-92 EA2015-57 pp.49-54(US), pp.13-18(EA) |
| US, EA (Joint) |
2016-01-29 09:00 |
Osaka | Kansai University, Centenary Memorial Hall | Improvement of wettability by Non-contact using aerial ultrasonic source with two transverse vibrating plates Ryo Kobayashi, Asami Takuya, Hikaru Miura (Nihon Univ.) US2015-93 |
Improving wettability of a solid-liquid interface is necessary for varnish of the coil and industrial use. There are the... [more] | US2015-93 pp.55-60 |
| US, EA (Joint) |
2016-01-29 09:25 |
Osaka | Kansai University, Centenary Memorial Hall | Ultrasonic atomization using circular vibrating plate with hollow Ryo Yakou, Takuya Asami, Hikaru Miura (Nihon Univ.) US2015-94 |
[more] | US2015-94 pp.61-66 |
| US, EA (Joint) |
2016-01-29 09:50 |
Osaka | Kansai University, Centenary Memorial Hall | A basic study on non-contact control of small objects using sound field between opposed stripe mode vibration plate Yuya Kato, Ayumu Osumi, Youichi Ito (NIhon Univ) US2015-95 |
In this study,we attempted a non-contact direction control of elongated small object using a standing waves sound field ... [more] | US2015-95 pp.67-72 |
| US, EA (Joint) |
2016-01-29 10:25 |
Osaka | Kansai University, Centenary Memorial Hall | Transmission of Aerial Ultrasonic Wave Using Bending Pipe Ryutarou Kamiya, Ayumu Osumi, Youichi Ito (Nihon Univ) US2015-96 |
We attempt to transmit a high-intensity aerial ultrasonic wave at arbitrary position while maintaining sound pressure us... [more] | US2015-96 pp.73-76 |
| US, EA (Joint) |
2016-01-29 10:50 |
Osaka | Kansai University, Centenary Memorial Hall | Experimental investigation of defect detection in solid material by aerial ultrasonic beam Tatsunori Saito, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-97 |
We examine the non-contact and non-destructive inspection technology of the defect in the solid using high-intensity aer... [more] | US2015-97 pp.77-82 |
| US, EA (Joint) |
2016-01-29 11:15 |
Osaka | Kansai University, Centenary Memorial Hall | Study on cooling performance improvement of force driven straight-tube-type thermoacoustic system.
-- Relationship between the wavelength and the stack length using 3D-printed stacks. -- Yuji Ise, Shin-ichi Sakamoto, Yuichiro Orino, Tatsuki Fujii, Satoshi Hirayama, Daisuke Ito, Yoshitaka Inui (The Univ. of Shiga Pref.), Yoshiaki Watanabe (Doshisha Univ.) US2015-98 |
[more] | US2015-98 pp.83-86 |
| US, EA (Joint) |
2016-01-29 10:00 |
Osaka | Kansai University, Centenary Memorial Hall | Multiple devices' synchronization and positional estimation for auditory localization in a confined space Yosuke Ino, Yuki Ishikawa, Yusuke Naka, Tomoko Yonezawa (Kansai Univ.) EA2015-58 |
In this paper, we propose an auditory localization system with multiple smart devices by distributing appropriate sound ... [more] | EA2015-58 pp.19-26 |
| US, EA (Joint) |
2016-01-29 10:25 |
Osaka | Kansai University, Centenary Memorial Hall | On a stable performance condition of feedback type active noise control system for preventive panel of sound leakage Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.) EA2015-59 |
[more] | EA2015-59 pp.27-32 |
| US, EA (Joint) |
2016-01-29 10:50 |
Osaka | Kansai University, Centenary Memorial Hall | Study on reduction of periodic noise contained in an impulse response Ko Makino, Yutaka Kaneda (Tokyo Denki Univ.) EA2015-60 |
Although the impulse response is an important acoustic characteristic of speakers or rooms, its signal-to-noise ratio (S... [more] | EA2015-60 pp.33-38 |
| US, EA (Joint) |
2016-01-29 11:15 |
Osaka | Kansai University, Centenary Memorial Hall | Study of optimum sound level control for broadcasting in a train Hajime Saito, Yutaka Kaneda (Tokyo Denki Univ.), Satoshi Yamamoto, Koichi Kaguchi (Yawata Electric Industry) EA2015-61 |
Under the very loud noise in a running train, it is difficult to listen to broadcasts. An increase in the broadcasting s... [more] | EA2015-61 pp.39-44 |
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