若槻 尚斗(ワカツキ ナオト)
- 論文
- Visualization of negative refraction in phononic crystal using pulsed light source
Kojiro Nishimiya; Takeshi Ohbuchi; Naoto Wakatsuki; Koich...
2009 IEEE International Ultrasonics Symposium Proceedings/p.1545-1547, 2009-09 - Transverse flow velocity measurement using a single circular planar transducer by ultrasonic doppler-spectra
Juei Igarashi; Naoto Wakatsuki; and Koichi Mizutani
2009 IEEE International Ultrasonics Symposium Proceedings/p.659-662, 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 - Convergence property of underwater aplanatic acoustic lens with changing water temperature and F number
Yuji Sato; Koichi Mizutani; Naoto Wakatsuki; and Toshiak...
Proceedings of Asia Simulation Conference 2009, and Japan Society for Simulation Technology (JSST) International Conference on Modeling, Control and Computation in Simulation/p.ID127_1-4, 2009-10 - Design of piezoelectric sensor with multimode for liquid properties
Jun Takarada; Naoto Wakatsuki; Koichi Mizutani; and Ken ...
Proceedings of Asia Simulation Conference 2009, and Japan Society for Simulation Technology (JSST) International Conference on Modeling, Control and Computation in Simulation/p.ID142_1-4, 2009-10 - Chip-interleaved multiple access for underwater acoustic communication and its performance evaluation in propagation simulation
Tadashi Ebihara; Koichi Mizutani; and Naoto Wakatsuki; +若...
Japanese Journal of Applied Physics/48(11)/p.114505_1-6, 2009-11 - Numerical simulation of wolf-note in string instruments using string-body coupled model
Kei Ogura; Koichi Mizutani; and Naoto Wakatsuki; +若槻 尚斗
Proceedings of the International Symposium on Music Acoustics (ISMA 2010)/p.40, 2010-08 - Simulation of 'Suikinkutsu' sound considering sound radiation from water surface
Yuki Fujita; Naoto Wakatsuki; and Koichi Mizutani
Proceedings of the Acoustics 2012 Hong Kong/p.S228, 2012-05 - Investigation of simultaneous signal transmission in non-destructive inspection of steel billet
Yoko Norose; Koichi Mizutani; and Naoto Wakatsuki; +若槻 尚斗
Proceedings of the Acoustics 2012 Hong Kong/p.S226, 2012-05 - Humidity measurement using a ultrasonic probe based on sound attenuation
Takahiro Motegi; Koichi Mizutani; and Naoto Wakatsuki; +若...
Proceedings of the Acoustics 2012 Hong Kong/p.S221, 2012-05 - 重機騒音調査のための卓越周波数を利用した方向推定
永井将紀; 若槻尚斗; 水谷孝一; 金澤朗蘭
土木学会論文集F3/67(2)/p.I_162-I_169, 2012-03 - 捜索活動の支援を目的とした高騒音環境での音源探査手法
吉永弘志; 水谷孝一; 若槻尚斗
土木学会論文集F6/67(2)/p.I_11-I_16, 2012-01 - Simulation-based study on the effect of scan pitch for ultrasonic non-destructive inspection in cast billet with computerized tomography
Yoko Norose; Koichi Mizutani; and Naoto Wakatsuki
Proceedings of the Asia Simulation Conference 2011 (AsiaSim2011)/4/pp.241-247, 2011-11 - Convergence property of underwater aplanatic Fresnel lens with acrylic cover
Yuji Sato; Koichi Mizutani; Naoto Wakatsuki; and Toshiak...
Proceedings of the Pacific Rim Underwater Acoustic Conference (PRUAC) 2011/p.124-127, 2011-10 - Analysis of coupled two-dimensional vibration of guitar string based on normal modes
Toru Kobayashi; Naoto Wakatsuki; and Koichi Mizutani; +水谷...
Proceedings of the 18th International Congress on Sound & Vibration (ICSV18), Rio de Janeiro, Brazil/CD-ROM/p.R26-1831 (8 pages), 2011-07 - Artificial blowing of brass instruments using variable embouchure mechanism
Tsubasa Enokida; Koichi Mizutani; and Naoto Wakatsuki
Proceedings of the 18th International Congress on Sound & Vibration (ICSV18), Rio de Janeiro, Brazil/CD-ROM/p.R26-1665 (8 pages), 2011-07 - Percussion instruments with plural sounds using orthogonal modes
Kojiro Nishimiya; Naoto Wakatsuki; Koichi Mizutani
Proceedings of the International Symposium on Music Acoustics (ISMA 2010)/CD-ROM/p.39, (3 pages), 2010-08 - Inharmonicity of guitar string vibration influenced by body resonance and fingering position
Toru Kobayashi; Naoto Wakatsuki; and Koichi Mizutani; +水谷...
Proceedings of the International Symposium on Music Acoustics (ISMA 2010)/CD-ROM/p.41, (4 pages), 2010-08 - Characteristics of focused ultrasound by layer structured phononic crystal
Kojiro Nishimiya; Koichi Mizutani; Naoto Wakatsuki; and ...
Proceedings of the 20th International Congress on Acoustics (ICA 2010)/CD-ROM/p.824, (4 pages), 2010-08 - Reconstruction of Temperature Distribution in Concave-Shaped Space by Acoustic Computerized Tomography Using Flexibly Arranged Transducers
Ayumu Minamide; Naoto Wakatsuki; Koichi Mizutani
Proceedings of the 17th International Congress on Sound & Vibration (ICSV17) Cairo, Egypt/CD-ROM/p.S36-134, (8 pages), 2010-07 - Precise wireless triggering system for anemometers with long-baseline acoustic probes
Naoto Wakatsuki; Shin Kinjo; Jun Takarada; Koichi Mizutani
Japanese Journal of Applied Physics/49(7)/p.07HC14_1-4, 2010-07 - Visualization of Temperature Distribution in Cylindrical Cavity Using Sounds Reflected from Internal Surface
Ayumu Minamide; Koichi Mizutani; Naoto Wakatsuki
Acoustical Imaging/29/pp.485-490, 2008-01 - Determination of Condition for Fastest Negative Group Velocities of Lamb-Type Waves under each Density Ratio of Solid and Liquid Layers
Kojiro Nishimiya; Koichi Mizutani; Naoto Wakatsuki; Ken ...
Proceedings of Acoustics’08, Paris, pp.1-6, CD-ROM/p.1-6, 2008-07 - Acoustic Computerized Tomography for Temperature Distribution Measurement in Rectangular Space,
Ayumu Minamide; Naoto Wakatsuki; Koichi Mizutani
Proceedings of Acoustics’08, Paris, pp.1-6, CD-ROM/p.1-6, 2008-07 - Measurement of Sound Velocity in Water Using Optical Probe and Acoustical Holography
Takeshi Ohbuchi; Koichi Mizutani; Naoto Wakatsuki; Hiroyu...
Proceedings of Acoustics’08, Paris, pp.1-6, CD-ROM/p.1-6, 2008-07 - さらに表示...
- Visualization of negative refraction in phononic crystal using pulsed light source