Simulation of time reversed acoustic inversion in shallow
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Title
- Simulation of time reversed acoustic inversion in shallow
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Author(s)
- 최복경; 김병남; 김봉채; 정섬규; 강돈혁
- KIOST Author(s)
- Choi, Bok Kyoung(최복경); Kim, Byoung Nam(김병남); Jung, Seom Kyu(정섬규); Kang, Don Hyug(강돈혁)
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Alternative Author(s)
- 최복경; 김병남; 김봉채; 정섬규; 강돈혁
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Publication Year
- 2012-06-08
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Abstract
- For simulation to time reversed acoustic inversion in any enclosure system asshallow water, we must know the impulse response of the system. Throughout thisprocess we can reproduce an original signal at focal point by convolution of time reversed inversion. To apply this TRA simulation to shallow water environment,after extracting the impulse response about simple condition as shallow water, weanalyze the acoustic focusing by TRA inversion. In result, the spatial focusing andtime signal patterns can be built by TRA simulation for shallow water condition.e reversed inversion. To apply this TRA simulation to shallow water environment,after extracting the impulse response about simple condition as shallow water, weanalyze the acoustic focusing by TRA inversion. In result, the spatial focusing andtime signal patterns can be built by TRA simulation for shallow water condition.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/27671
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Bibliographic Citation
- ACOUSTICS 2012 HONG KONG, pp.1 - 2, 2012
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Publisher
- Acoustical Society of America
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Type
- Conference
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Language
- English
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