Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2017-12-11 15:30 |
Tokyo |
|
Visualization of Cavitation Bubble and Ultrasonic Pulse Transmission Generated by Snapping Shrimp Kazuyoshi Mori, Hiroyuki Kawahara, Hanako Ogasawara (NDA), Kouichi Fujimura (Katokoken) US2017-78 |
It is important to survey biological transient noises produced by snapping shrimp, which may be the main noise sources i... [more] |
US2017-78 pp.21-24 |
EA, ASJ-H |
2017-07-21 13:40 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Development of sensing system for sound field evaluation Yuta Kojima, Yosuke Kobayashi (Muroran Inst. of Tech.) EA2017-22 |
In large-scale disasters such as the Great East Japan Earthquake in Japan, the outdoor loudspeaker system made an import... [more] |
EA2017-22 pp.125-130 |
US |
2016-08-25 15:30 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
Statistical analysis of transient noise observed at Hashirimizu Port in Yokosuka Keiichi Shikata, Kazuyoshi Mori, Hanako Ogasawara (NDA) US2016-41 |
In coastal water, ambient noise is dominated by snapping shrimp, and it is necessary to know its characteristics to desi... [more] |
US2016-41 pp.19-22 |
US |
2015-08-24 16:10 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
Influence of Noise Spatial Distribution on Ambient Noise Imaging with Acoustic Lens
-- Preliminary Data Analysis for the 2nd Sea Trial in November of 2014 -- Kazuyoshi Mori, Hanako Ogasawara (NDA), Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2015-44 |
Recently, we built a 2nd prototype ambient noise imaging (ANI) system using the acoustic lens having a 2-D receiver arra... [more] |
US2015-44 pp.37-41 |
MBE |
2015-06-26 10:50 |
Hokkaido |
Hokkaido Univerisity |
Oscillatory neural activity during the performance of a cognitive task during exposure to various fluctuating ambient noises Kazuo Kato, Satoshi Yasukawa (Tohoku Gakuin Univ.), Kazunori Suzuki, Atsuo Ishikawa (Takenaka Corporation) MBE2015-15 |
For auditory space evaluation, this study aimed to characterize the changes in oscillatory neural activity using electro... [more] |
MBE2015-15 pp.13-18 |
US |
2014-08-25 15:45 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
Measurement of directivity and source level variation for sound produced by snapping shrimp gathered in Hashirimizu Port at Yokosuka Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA) US2014-39 |
It is important to survey biological transient noises produced by snapping shrimp, which may be the main noise sources i... [more] |
US2014-39 pp.35-38 |
NC, MBE (Joint) |
2013-12-21 17:35 |
Gifu |
Gifu University |
A Study on reduction of heart sounds and ambient noise from lung sounds Takuma Kashima, Tatsuya Yamashita, Satoshi Tamura, Satoru Hayamizu, Kenji Hayashi, Yutaka Nishimoto (Gifu Univ.) MBE2013-92 |
In medical fields, a medical staff often inspects by auscultation, whether patient lung sounds contain an abnormal sound... [more] |
MBE2013-92 pp.93-98 |
US |
2013-11-23 15:35 |
Kyoto |
Kambaikan, Doshisha Univ. |
Overview of the last five years studies for ambient noise imaging with acoustic lens Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA), Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2013-72 |
An aspherical lens has been designed and fabricated to develop a prototype system for ambient noise imaging which is the... [more] |
US2013-72 pp.25-30 |
US |
2011-08-30 13:55 |
Ibaraki |
NRIFE |
A Basic Study of Classification Method of Target Scattering for Ambient Noise Imaging with Acoustic Lens Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA), Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2011-42 |
We designed and made an aspherical lens with an aperture diameter of 1.0 m for Ambient Noise Imaging. It was expected th... [more] |
US2011-42 pp.5-10 |
EA |
2009-11-19 14:45 |
Hiroshima |
|
Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope Kazumi Suehiro, Koji Yoshikawa, Yoshitaka Kondo (Nippon Bunri Univ.), Tomohiro Iwakami (Chiba Inst. of Tech.), Manabu Fukushima (Nippon Bunri Univ.), Hirofumi Yanagawa (Chiba Inst. of Tech.), Kazuharu Kuroiwa (Nippon Bunri Univ.) EA2009-79 |
We are suggesting text independent talker identification system by using narrowband envelope correlation matrix (NECM).T... [more] |
EA2009-79 pp.19-24 |
EMCJ |
2009-09-04 11:15 |
Kyoto |
KEIHANNA PLAZA |
Leaked Emissions due to the In-House Broadband Powerline Communications (1)
-- Measurements of the Electric Field Strength at a Distance and Direct Measurements of the Common-Mode Current -- Masatoshi Ohishi (NAOJ), Masahiro Kitagawa, Hiroaki Misawa, Fuminori Tsuchiya (Osaka Uhiv.) EMCJ2009-40 |
Measurements on the leaked electric field, when the in-house broadband power line communication (PLC) devices are in use... [more] |
EMCJ2009-40 pp.29-34 |
US |
2009-08-28 14:55 |
Tokyo |
|
A Basic Study of Utilization of Time Reversal Process for Ambient Noise Imaging Using Acoustic Lens Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA), Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2009-33 |
In ambient noise imaging (ANI), each pixel of a target image is mapped by either monochrome or pseudo-color to represent... [more] |
US2009-33 pp.21-26 |
EMCJ |
2008-09-26 13:30 |
Osaka |
Osaka Univ. |
Measurements of the Radiated Electric Field from the In-House Broadband and High-Speed Power Line Communication in Residential Environment II Masamichi Tsuchiya, Yutaka Sakurai EMCJ2008-51 |
The Japanese regulation and rules on in-house broadband and high speed power line communication (PLC) were enforced on 4... [more] |
EMCJ2008-51 pp.7-12 |
US |
2008-08-29 14:30 |
Tokyo |
Jamstec |
A Basic Study of Focusing Characteristics of Acoustic Aplanatic Lens for Ambient Noise Imaging Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA), Yuji Sato (Univ. Tsukuba), Takenobu Tsuchiya, Tetsuo Anada, Nobuyuki Endoh (Kanagawa Univ.) US2008-28 |
Much attention has been paid to the new idea of detecting objects by using ocean ambient noise. This concept is called a... [more] |
US2008-28 pp.11-16 |
EMCJ |
2008-04-25 14:10 |
Tokyo |
NTT Information Sharing Lab. |
Measurements of the Radiated Electric Field from the In-House Broadband and High-Speed Power Line Communications in Residential Environment I Masamichi Tsuchiya (TimeTechnologies), Yutaka Sakurai, Youtarou Hoshiyama EMCJ2008-4 |
The Japanese regulation and rules on in-house broadband and high speed power line communication (PLC) were enforced on 4... [more] |
EMCJ2008-4 pp.19-24 |
EMCJ |
2008-03-07 09:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Measurements of the Radiated Electric Field and the Common Mode Current from the In-house Broadband Power Line Communications in Residential Environment III Masahiro Kitagawa (Osaka Univ.), Masatoshi Ohishi (NAO) EMCJ2007-117 |
The radiated electric field (REF) of the in-house broadband power line communications (PLC) in Japan is supposed to be b... [more] |
EMCJ2007-117 pp.1-6 |
EMCJ |
2007-09-21 14:25 |
Kyoto |
Doshisha University |
Measurements of the Radiated Electric Field and the Common Mode Current from the In-house Broadband Power Line Communications in Residential Environment I Masahiro Kitagawa (Osaka Univ.), Masatoshi Ohishi (NAO) EMCJ2007-49 |
In Japan, in-house broadband power line communications (PLC) are regulated only in terms of the common-mode current (CMI... [more] |
EMCJ2007-49 pp.37-42 |
US |
2007-08-24 14:10 |
Kanagawa |
The Port and Airport Research Institute |
Evaluation of Directional Resolution of Spherical Biconcave Acoustic Lens for Ambient Noise Imaging on Small Scale Trial Kazuyoshi Mori, Hanako Ogasawara, Toshiaki Nakamura (NDA) US2007-32 |
Much attention has been paid to the new idea of detecting objects by using ocean ambient noise. This concept is called a... [more] |
US2007-32 pp.25-30 |