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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, SIP, EA | 2017-03-01 12:40 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Analysis of Acoustic Characteristics of Wind Bells Using 24 bit/192 kHz High-resolution Measurement System Fumikazu Saze, Yuto Oishi, Natsuhiko araki, Shun Kamikokura, Ryoya Kozai, Shuya Ogino, Yuka Manabe, Yuta Katori, Kan Okubo (Tokyo Met. Univ.)  EA2016-92 SIP2016-147 SP2016-87 |
[more] | EA2016-92 SIP2016-147 SP2016-87 pp.61-66 |
| SP, SIP, EA | 2017-03-01 12:40 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Improvement Method for Removing Noise due to Magnetic Flux Trap in HTS-SQUID Magnetometers Based on Mean-Shift Clustering Marina Taniguchi, Yuta Katori, Kan Okubo (TMU), Nobunao Takeuchi (THU), Kiyoshi Nishikawa (TMU) EA2016-98 SIP2016-153 SP2016-93 |
[more] | EA2016-98 SIP2016-153 SP2016-93 pp.93-98 |
| SP, SIP, EA | 2017-03-01 12:40 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
A Study on Magnetic Fluctuation Estimation Using Observation Data of Orthogonal Ternary Geomagnetic Field Mami Sekigawa, Kan Okubo (TMU), Nobunao Takeuchi (THU), Kiyoshi Nishikawa (TMU) EA2016-101 SIP2016-156 SP2016-96 |
[more] | EA2016-101 SIP2016-156 SP2016-96 pp.109-114 |
| SP, SIP, EA | 2017-03-01 12:40 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Representation Method Using Hermite Interpolating Polynomials and Compact Finite Difference for Natural Spline Interpolation and its Application Hotaka Maruyama, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) EA2016-104 SIP2016-159 SP2016-99 |
[more] | EA2016-104 SIP2016-159 SP2016-99 pp.123-127 |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Analysis of acoustic characteristics of screeching noise using 24bit/192kHz high-resolution measurement system
-- Relationship between audible sound and inaudible sound -- Shuya Ogino, Yuka Manabe (Tokyo Met. Univ.), Kunio Hara (USC), Kan Okubo (Tokyo Met. Univ.) EA2016-73 |
[more] | EA2016-73 pp.31-35 |
| ITE-ME, IE, EMM, LOIS, IEE-CMN [detail] | 2016-09-16 10:00 |
Aichi | Aichi Prefectural University | A Study for Ball Tracking in Basketball Analysis using Multi-View Image Sequences Koya Yasuda, Yuto Idaka, Norio Tagawa, Yihsin HO, Kan Okubo (TMU) |
[more] | |
| US | 2016-06-10 16:35 |
Toyama | Gofuku Campus, University of Toyama | 3D Finite Difference Time Domain Analysis of Lighthill Equaition Takao Tsuchiya (Doshisha Univ.), Kan Okubo (Tokyo Metropolitan Univ.), Masashi Kanamori, Yuya Omichi, Takashi Takahashi (JAXA) US2016-29 |
In this paper, aerodynamic sound is numerically analyzed based on the Lighthill equation by the three-dimensional fini... [more] |
US2016-29 pp.53-58 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Numerical Analysis of Acoustic Field Propagation with Advection Using Method of Characteristics Akihiro Fukuda, Kan Okubo (Tokyo Met. Univ.), Takuya Oshima (Niigata Univ.), Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori (JAXA) EA2015-107 SIP2015-156 SP2015-135 |
Method of characteristics (MOC) is the calculation method which transforms governing equations of acoustic field into ad... [more] | EA2015-107 SIP2015-156 SP2015-135 pp.225-230 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Examination of Acoustic Sensing Using Super-directivity Speaker and Super-resolution Signal Processing Yuya Asakura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) EA2015-117 SIP2015-166 SP2015-145 |
Acoustic sensing technology in the air is a promising method to acquire shapes and/or position of a targetobject. Univer... [more] | EA2015-117 SIP2015-166 SP2015-145 pp.283-286 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Method for Removing Noise due to Magnetic Flux Trap in HTS-SQUID Magnetometers Based on Mean-Shift Clustering Takuma Tsuji, Yuta Katori, Kan Okubo (TMU), Nobunao Takeuchi (THU), Kiyoshi Nishikawa (TMU) EA2015-124 SIP2015-173 SP2015-152 |
By the piezo magnetic effect due to the fault movement associated with the occurrence of earthquake ,variation of geomag... [more] | EA2015-124 SIP2015-173 SP2015-152 pp.323-328 |
| US | 2015-06-19 16:30 |
Kumamoto | Kumamoto University | Performance Evaluation of Perfectly Matched Layer for Numerical Simulation Using Method of Characteristics with Non-uniform Grid Yuta Matsumura, Kan Okubo (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Met. Univ.), Takashi Ishizuka (Shimizu Corp.) US2015-25 |
[more] | US2015-25 pp.51-56 |
| SIP, EA, SP | 2015-03-03 09:00 |
Okinawa | [Poster Presentation]
Comparative Evaluation of Discrimination Methods of Repeating Earthquake Based on Coherence Analysis Using Multi-site Observational Seismic Data Takahiro Koizumi, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.) EA2014-101 SIP2014-142 SP2014-164 |
Earthquakes on the identical asperity at the plate boundary have very unique characteristics; the seismic waveforms obse... [more] | EA2014-101 SIP2014-142 SP2014-164 pp.157-161 |
|
| SIP, EA, SP | 2015-03-03 09:00 |
Okinawa | [Poster Presentation]
An Acceleration Method of Detection of Repeating Earthquakes Using Multi-GPU Computing-Based Parallel Signal Processing Taiki Kawakami, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.) EA2014-103 SIP2014-144 SP2014-166 |
[more] | EA2014-103 SIP2014-144 SP2014-166 pp.169-174 |
|
| SIP, EA, SP | 2015-03-03 14:05 |
Okinawa | Numerical Analysis of Acoustic Wave Propagation Using Hybrid MM-MOC Method with Non-uniform Grid and Perfectly Matched Layer Absorbing Boundaries Yuta Matsumura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Takashi Ishizuka (Shimizu) EA2014-125 SIP2014-166 SP2014-188 |
[more] | EA2014-125 SIP2014-166 SP2014-188 pp.295-300 |
|
| US | 2015-02-27 11:30 |
Kanagawa | IHI Yokohama | Efficient Realization of Super Resolution FM-Chirp Correlation Method Using Synthetic Aperture Scheme Takayuki Wada, Kan Okubo, Norio Tagawa (Tokyo Metro. Univ.), Yoshiyasu Hirose (ITOCHU Techno-Solutions Corp.) US2014-97 |
This study addresses the efficient realization of super resolution FM-chirp correlation method (SCM) using synthetic ape... [more] | US2014-97 pp.19-22 |
| US | 2014-06-23 13:00 |
Tokyo | Tokyo Metropolitan Univ. | Examination of SCM Algorithm-Based Super-Resolution Technique in Time-Domain Acoustic Measurement Yukari Yamada, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) US2014-16 |
[more] | US2014-16 pp.1-4 |
| US | 2014-06-23 13:25 |
Tokyo | Tokyo Metropolitan Univ. | Numerical Simulation of Acoustic Field Using CIP-MOC Method with Non-uniform Grids Yuta Matsumura, Kan Okubo (Tokyo Met.Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Met.Univ.), Takashi Ishizuka (Shimizu) US2014-17 |
In recent years, time domain-numerical analysis for sound wave propagation has been investigated widely as a result of a... [more] | US2014-17 pp.5-8 |
| US | 2014-02-21 11:30 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | FDA compensation of tissue harmonic imaging by AM modulation of FM chirp transmission signal Takuya Hiraoka, Norio Tagawa, Kan Okubo (Toyko Metropolitan Univ.), Iwaki Akiyama (Doshisha Univ.) US2013-98 |
High definition of medical ultrasound images is strongly required. Recently, study of ultrasonic imaging using a second ... [more] | US2013-98 pp.25-30 |
| US | 2014-02-21 11:45 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | Comparative Study of Perfectly Matched Layer for Acoustic Simulation Using Method of Characteristics Junpei Adachi, Kan Okubo (Tokyo Metropolitan Univ.), Takashi Ishizuka (Shimizu) US2013-99 |
In the multi-dimensional MOC sound wave analysis, automatically absorbing boundary doesn't have efficient absorbing perf... [more] | US2013-99 pp.31-34 |
| US | 2014-02-21 12:00 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | Propagation Analysis of Tsunami-induced Extremely Low Frequency Sound Waves Using Time Domain Numerical Simulation with Numerical Altitude Data Ken Kawashima, Kan Okubo (Tokyo Metropolitan Univ.), Takuya Oshima (Niigata Univ.), Nobunao Takeuchi (Tohoku Univ.) US2013-100 |
In this study, we present a fundamental examination on analysis of extremely low frequency sound waves caused by tsunami... [more] | US2013-100 pp.35-39 |
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