EBIHARA Tadashi
- Refereed academic journal/Refereed international conference paper
- Measurement of density and size distribution of oscillating cavitation bubbles using optical spectrometer
Takanobu Kuroyama; Tadashi Ebihara; Koichi Mizutani; Takeshi...
Proceedings of the Acoustics 2012 Hong Kong, 2012-5 - Simulation of Internal Crack Detection in Shape-Distorted Cast Billets Using Time-of-Flight Measurements of Longitudinal Ultrasonic Waves
Mitsui Hideto; Ebihara Tadashi; Mizutani Koichi; Wakatsuk...
MATERIALS TRANSACTIONS/53(2)/pp.337-341, 2012-02 - 3Pb6-2 Experimental Study on Doppler Shift Compensation for Underwater Acoustic Communication Using Orthogonal Signal Division Multiplexing(Poster Session)
海老原 格; 水谷 圭一
Proceedings of Symposium on Ultrasonic Electronics/0(32)/pp.569-570, 2011-11 - 3Pa4-9 Performance Comparison of Optical Spectrometry and Stroboscopic Imaging for Size Distribution Measurement of Acoustic Cavitation(Poster Session)
黒山 喬允; 海老原 格; 水谷 孝一; 大淵 武史
Proceedings of Symposium on Ultrasonic Electronics/0(32)/pp.387-388, 2011-11 - 2Pa2-4 Direction of Arrival Estimation Based on Delayed-sum Method Using a Pair of Microphone in Reverberation Environment(Poster Session)
善甫 啓一; 海老原 格; 水谷 孝一
Proceedings of Symposium on Ultrasonic Electronics/0(32)/pp.79-80, 2011-11 - Evaluation of Underwater Acoustic Communication with an Orthogonal Signal Division Multiplexing in Test-tank
Tadashi Ebihara; Koichi Mizutani
Proceedings of the Pacific Rim Underwater Acoustic Conference (PRUAC) 2011/p.57-60, 2011-10 - Acoustical sensing network unit cell for temperature distribution measurement on ground level
茂木貴弘; 水谷孝一; 海老原 格
Journal of Japan Society of Civil Engineers, Ser. A2/67(2)/p.I_31-I_38, 2011-08 - Separation of direct and reflected sound source directions using array of small number of microphones
Keiichi Zempo; Tadashi Ebihara; and Koichi Mizutani; +水谷 孝一
Proceedings of the 18th International Congress on Sound & Vibration (ICSV18), Rio de Janeiro, Brazil/CD-ROM/p.R42-2193 (8 pages), 2011-07 - Experimental study on measurement of acoustic cavitation bubbles in spatial frequency domain using optical spectrometer
Takanobu Kuroyama; Tadashi Ebihara; Koichi Mizutani; and ...
Japanese Journal of Applied Physics/50(7)/p.07HE05_1-4, 2011-07 - Defect Detection in Square Billet Using Phase Information of Longitudinal Waves
Ebihara Tadashi; Norose Yoko; Mitsui Hideto; Mizutani Koichi
Acoustical Imaging (Proceedings of the 31st International Symposium on Acoustical Imaging)/pp.413-421, 2011-04 - 2P-57 Doppler Shift Compensation for Underwater Acoustic Communication Using Orthogonal Signal Division Multiplexing(Poster Session)
海老原 格; 水谷 圭一
Proceedings of Symposium on Ultrasonic Electronics/0(31)/pp.403-404, 2010-12 - 3P-22 Sound Probe Network with ZigBee System(Poster Session)
茂本 貴弘; 海老原 格; 水谷 孝一
Proceedings of Symposium on Ultrasonic Electronics/0(31)/pp.499-500, 2010-12 - 1Pb-26 Microbubble Measurement Using Optical Spectrometer(Poster Session)
黒山 喬允; 海老原 格; 水谷 孝一; 大淵 武史
Proceedings of Symposium on Ultrasonic Electronics/0(31)/pp.193-194, 2010-12 - Estimation of Sound Velocity Distribution Using Sectional Near-Field Acoustical Holography and Global Search
Ohbuchi Takeshi; Ebihara Tadashi; Mizutani Koichi; Wakats...
JAPANESE JOURNAL OF APPLIED PHYSICS/49(7:Part 2)/pp.07HC06 1-07HC06 5, 2010-07 - Performance Evaluation of Acoustic Antimultipath Modems for Ubiquitous Computing
Tadashi Ebihara; Koichi Mizutani
Proceedings of the 17th International Congress on Sound & Vibration (ICSV17)Cairo, Egypt/CD-ROM,/pp.T20-645,- (8 pages), 2010-07 - Detection of Cracks in Distorted Billets Using Time of Flight of Longitudinal Waves
H. Mitsui; T. Ebihara; K. Mizutani; and N. Wakatsuki
The 13th Asia-Pacific Conference on Non-Destructive Testing/p.227, 2009-11 - 1J6-2 Performance Evaluation of Chip-Interleaving Method for Acoustic Communication(Underwater Acoustics)
海老原 格; 水谷 孝一; 若槻 尚斗
Symposium on ultrasonic electronics/0(30)/pp.3-4, 2009-11 - 2P6-7 Inter-Symbol Interference with Impulse Response and its Effect for Acoustic Communication(Poster Session)
海老原 格; 水谷 圭一; 大淵 武史; 若槻 尚斗; 水谷 孝一
Symposium on ultrasonic electronics/0(30)/pp.371-372, 2009-11 - 2P2-10 Estimation of Sound Velocity Distribution Using Global Heuristic Search(Poster Session)
大淵 武史; 海老原 格; 水谷 孝一; 若槻 尚斗; 増山 裕之
Symposium on ultrasonic electronics/0(30)/pp.243-244, 2009-11 - Effect of guard-time inserted phase shift keying modulation for ultrasonic digital testing
T. Ebihara; H. Mitsui; T. Ohbuchi; N. Wakatsuki; and K. ...
The 13th Asia-Pacific Conference on Non-Destructive Testing/p.62, 2009-11 - Determination of Sound Velocity Distribution Using Sectional Near-field Acoustical Holography and Simulated Annealing
T. Ohbuchi; T. Ebihara; K. Mizutani; N. Wakatsuki; and H...
2009 IEEE International Ultrasonics Symposium (DVD-ROM), 2009-09 - Underwater ultrasonic ranging by digital signal multiplexing with Hadamard matrix
Tadashi Ebihara; Keiichi Mizutani; Kojiro Nishimiya; Koic...
2009 IEEE International Ultrasonics Symposium Proceedings/p.706-709, 2009-09 - Locality of Area Coverage on Digital Acoustic Communication in Air using Differential Phase Shift Keying
Mizutani Keiichi; Ebihara Tadashi; Wakatsuki Naoto; Mizut...
Jpn J Appl Phys/48(7)/pp.07GB07-07GB07-3, 2009-07 - Visualization of Mode Conversion of Lamb-Type Waves in Glass Plates Using Pulsed Light Source
Nishimiya Kojiro; Mizutani Koichi; Wakatsuki Naoto; Ebiha...
JAPANESE JOURNAL OF APPLIED PHYSICS/48(7:Part 2 Sp. Iss. SI)/pp.07GC06-07GC06-4, 2009-07 - Phase Shift Keying Acoustic Communication in Air with Impulse Response
Ebihara Tadashi; Mizutani Keiichi; Ohbuchi Takeshi; Wakat...
JAPANESE JOURNAL OF APPLIED PHYSICS/48(7:Part 2 Sp. Iss. SI)/pp.0-0, 2009-07 - more...
- Measurement of density and size distribution of oscillating cavitation bubbles using optical spectrometer