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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2024-02-27 15:50 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Improvement of time reversal acoustic focusing applied with modulated signal Ayumu Takahashi, Hideyuki Nomura (UEC)  US2023-79 |
Time reversal focusing uses multiple transducers in non-destructive testing. Although focusing efficiency decreases, a s... [more] | US2023-79 pp.29-31 |
| US | 2023-06-16 14:35 |
Kyoto | Muromachi Campus, Doshisha University | Application of transient vibration response excited by acoustic radiation force to imaging of metal foil Koko Kitamura, Hideyuki Nomura (UEC) US2023-12 |
Vibro-acoustography visualizes the mechanical properties of an object with the vibration or acoustic emission induced by... [more] | US2023-12 pp.15-19 |
| US | 2023-05-18 11:50 |
Tokyo | Surugadai Campus, Nihon University | Effect of acoustic streaming on water surface displacement induced by acoustic radiation pressure Motoi Otani, Hideyuki Nomura (UEC) US2023-3 |
Acoustic radiation pressure incoming ultrasound to the interface between water and air causes water surface displacement... [more] | US2023-3 pp.13-17 |
| US | 2022-05-19 10:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Parametric sound generated by self-bending airborne ultrasound beam Hideyuki Nomura, Nagisa Yamamoto (UEC) US2022-3 |
Self-bending of ultrasonic beams can be achieved by appropriately modulating the sound pressure distribution at the emit... [more] | US2022-3 pp.8-11 |
| US | 2021-06-18 13:00 |
Online | Online | Vibration and acoustic emission characteristics of Metal foil excited by radiation force Koko Kitamura, Hideyuki Nomura (UEC) US2021-8 |
[more] | US2021-8 pp.1-5 |
| US | 2021-05-17 14:25 |
Online | Online | Feasibility study of ultrasonic emitter for parametric loudspeaker using corrugated PVDF film Masashi Hirosaki, Hideyuki Nomura (UEC) US2021-2 |
[more] | US2021-2 pp.7-11 |
| US | 2021-01-29 16:50 |
Online | Online | Proposal of method of reducing harmonic distortion for parametric loudspeakerby signal addition and its distance dependence Shumpei Harada, Hideyuki Nomura (UEC) US2020-64 |
Parametric loudspeakers are super-directional sound source with sharp directivity by utilizing the nonlinear interaction... [more] | US2020-64 pp.38-43 |
| US | 2019-08-28 13:50 |
Tokyo | New Remote Water Thermometer Using Ultrasonic Doppler Shift Shokichi Tanaka, Hideyuki Nomura, Tomoo Kamakura (UEC) US2019-39 |
Water temperature distribution in sea water is essential information for analysis of sound wave propagation and monitori... [more] | US2019-39 pp.11-16 |
|
| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Acoustic radiation pressure and power of focusing ultrasound on boundary Masaya Shimomura, Hideyuki Nomura (UEC) US2018-94 |
When sonic waves are radiated from underwater to the water-air boundary, the water surface shape is determined by the ba... [more] | US2018-94 pp.77-82 |
| US | 2018-11-02 14:30 |
Aichi | Realization of Pressure Calibration System for High Frequency Microphone
-- Using Nonlinear Harmonics -- Tomoo Kamakura (UEC), Hideo Hayashi (KGK), Hideo Adachi (SAE), Hideyuki Nomura (UEC) US2018-66 |
[more] | US2018-66 pp.15-18 |
|
| US | 2018-04-26 15:55 |
Tokyo | Measurements of acoustic power using water surface displacement induced by acoustic radiation pressure
-- Relationship between sound pressure and measured acoustic power -- Masaya Shimomura, Hideyuki Nomura (UEC) US2018-7 |
When sounds are impinging on the water-air boundary from water, the water surface is deformed by acoustic radiation pres... [more] | US2018-7 pp.35-39 |
|
| US | 2018-04-26 17:25 |
Tokyo | Realization of Cartridge-type Cellular Polypropylene Microphone Tomoo Kamakura (UEC), Hideo Hayashi (KGK), Hideo Adachi (SAE), Yoshinobu Yasuno (KIPR), Hideyuki Nomura (UEC) US2018-10 |
[more] | US2018-10 pp.51-54 |
|
| US | 2018-02-19 15:20 |
Tokyo | Effect of multiple reflection on single-element time reversal focusing Takahashi Tomoaki, Kai Iwai, Hideyuki Nomura (UEC) US2017-117 |
Time reversal (TR) sound source using a single-element transducer installed in a cavity with an aperture focuses sound w... [more] | US2017-117 pp.31-35 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
A study of relation between characteristics of sound field and localization of parametric sound Shuto Hoshi, Hideyuki Nomura (UEC) US2017-90 |
In this report, the relation between the sound field and sound localization of parametric and dynamic loudspeakers are c... [more] | US2017-90 pp.45-49 |
|
| US | 2017-11-17 11:15 |
Shizuoka | Honda Electronics Co. Ltd. | Wideband sound pressure calibration of microphones
-- Utilization of nonlinear propagation of ultrasounds -- Tomoo Kamakura (UEC), Hideo Hayashi (KGK), Hideo Adachi (Smart AE), Hideyuki Nomura (UEC) US2017-67 |
[more] | US2017-67 pp.17-20 |
| US | 2017-10-05 15:20 |
Miyagi | Pulse compression of parametric sound using M-sequence phase modulation Riku Nishioka, Hideyuki Nomura (UEC) US2017-61 |
The application of pulse compression to parametric ultrasound using chirp modulation have been proposed to realize low-f... [more] | US2017-61 pp.27-32 |
|
| US | 2017-04-27 10:55 |
Tokyo | Experimental evaluation of spatial resolution in low-frequency parametric ultrasound image Hideyuki Nomura (UEC) US2017-2 |
The penetration depth of high-frequency ultrasound is limited since the ultrasound at high frequency is much attenuated ... [more] | US2017-2 pp.5-10 |
|
| US | 2017-04-27 13:50 |
Tokyo | Three-Dimensional Finite Difference Time-Domain Analysis of Parametric Speaker Takao Tsuchiya (Doshisha Univ.), Hideyuki Nomura (UEC) US2017-6 |
In this study, the three-dimensional numerical simulation of a parametric speaker is carried out. To simulate the sec... [more] |
US2017-6 pp.27-32 |
|
| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Measurement of acoustic power by displacement of water surface using acoustic radiation pressure Tomoki Usui, Hideyuki Nomura (UEC) US2016-91 |
[more] | US2016-91 pp.101-106 |
| US | 2016-06-10 16:10 |
Toyama | Gofuku Campus, University of Toyama | Doppler effects of when sound speed and sea current vary with propagation Part 2
-- Experimental results for verifing the derived proposed Dopller shift equation -- Shokichi Tanaka (JRC/UEC), Tomoo Kamakura, Hideyuki Nomura (UEC) US2016-28 |
In the previous paper, the equations of Doppler shift by taking account of the sound speed and sea current that are depe... [more] | US2016-28 pp.47-52 |
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