TV holography measurements of underwater acoustic fields
| Autor: | Rolf Rustad, Hans M. Pedersen, kberg, Kristin Klepsvik, Ole J. Lo, Trude Sto, ren |
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| Rok vydání: | 1997 |
| Předmět: |
Physics
Physical acoustics Acoustics and Ultrasonics business.industry Acoustics Holography Acoustic source localization Acoustic levitation law.invention Acoustic space Optics Arts and Humanities (miscellaneous) Computer Science::Sound law Underwater business Underwater acoustics Physics::Atmospheric and Oceanic Physics Underwater acoustic communication |
| Zdroj: | The Journal of the Acoustical Society of America. 102:1904-1906 |
| ISSN: | 0001-4966 |
| DOI: | 10.1121/1.420114 |
| Popis: | Members of our group have previously demonstrated that TV holography may be used to measure the amplitude and the phase distributions of a sound field in air. This technique is not limited to acoustic fields in air, but may be applied to acoustic fields in any transparent medium. Its applicability to ultrasonic fields in water is demonstrated in this Letter. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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