| Presentation | 2015-08-24 [Invited Talk] How many years have I been engaged in underwater acoustics? Toshiaki Nakamura, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The author joined in the research on nonlinear acoustics in Osaka University from 1973. He shifted to the field of underwater acoustics from around 1980 at the opportunity of the experiment of a parametric source, and since then he developed a parametric sub-bottom profiler and a multi-narrow-beam echo sounder in Furuno Electric Co. from 1984. Then He developed an ocean acoustic tomography system and various kinds of sonars for unmanned underwater vehicles in Japan Marine Science and Technology Center from 1993. Finally he was engaged in the study of the acoustic lens and acoustic mirror for underwater imaging sonars in National Defense Academy from 2001. These are overviewed and generalized. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Parametric source / Multi-narrow-beam echo sounder / Ocean acoustic tomography / Acoustic lens |
| Paper # | US2015-43 |
| Date of Issue | 2015-08-17 (US) |
| Conference Information | |
| Committee | US |
|---|---|
| Conference Date | 2015/8/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology, Ookayama Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Underwater Acoustics, General(Co-Organization：The Marine Acoustics Society of Japan) |
| Chair | Yoichi Itoh(Nihon Univ.) |
| Vice Chair | Mami Matsukawa(Doshisha Univ.) / Nobuyuki Endoh(Kanagawa Univ.) |
| Secretary | Mami Matsukawa(Univ. of Electro-Comm.) / Nobuyuki Endoh(Univ. of Electro-Comm.) |
| Assistant | Shin-ichi Hatanaka(Univ. of Toyama) |
| Paper Information | |
| Registration To | Technical Committee on Ultrasonics |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] How many years have I been engaged in underwater acoustics? |
| Sub Title (in English) | |
| Keyword(1) | Parametric source |
| Keyword(2) | Multi-narrow-beam echo sounder |
| Keyword(3) | Ocean acoustic tomography |
| Keyword(4) | Acoustic lens |
| 1st Author's Name | Toshiaki Nakamura |
| 1st Author's Affiliation | former National Defense Academy(former NDA) |
| Date | 2015-08-24 |
| Paper # | US2015-43 |
| Volume (vol) | vol.115 |
| Number (no) | US-186 |
| Page | pp.pp.31-36(US), |
| #Pages | 6 |
| Date of Issue | 2015-08-17 (US) |