Abstract
In this study, acoustic contrast control method is applied for sound focusing in shallow water environment. This method provides an optimal sound contrast to increase or decrease the specific area sound potential energy. The simulation was performed in shallow-water environment. First, Green's function between source point and field point is calculated via Acoustic Toolbox User-interface & Post-processor (AcTUP). And then, the effects of this process on environment parameters such as: control sources number, transmitting frequency and controlling zone of geometric location, are discussed. A comparison of the results is made and acoustic contrast control is shown to be an effective approach for sound focusing in shallow water environment.
| Original language | English |
|---|---|
| Pages | 193-200 |
| Number of pages | 8 |
| Publication status | Published - 2012 Dec 1 |
| Event | 10th International Conference on Theoretical and Computational Acoustics, ICTCA 2011 - Taipei, Taiwan Duration: 2011 Apr 24 → 2011 Apr 28 |
Other
| Other | 10th International Conference on Theoretical and Computational Acoustics, ICTCA 2011 |
|---|---|
| Country | Taiwan |
| City | Taipei |
| Period | 11-04-24 → 11-04-28 |
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All Science Journal Classification (ASJC) codes
- Computational Theory and Mathematics
- Acoustics and Ultrasonics
Cite this
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Application of acoustic contrast control method for sound focusing in shallow water environment. / Lin, Yi Wei; Too, Gee-Pinn James.
2012. 193-200 Paper presented at 10th International Conference on Theoretical and Computational Acoustics, ICTCA 2011, Taipei, Taiwan.Research output: Contribution to conference › Paper
TY - CONF
T1 - Application of acoustic contrast control method for sound focusing in shallow water environment
AU - Lin, Yi Wei
AU - Too, Gee-Pinn James
PY - 2012/12/1
Y1 - 2012/12/1
N2 - In this study, acoustic contrast control method is applied for sound focusing in shallow water environment. This method provides an optimal sound contrast to increase or decrease the specific area sound potential energy. The simulation was performed in shallow-water environment. First, Green's function between source point and field point is calculated via Acoustic Toolbox User-interface & Post-processor (AcTUP). And then, the effects of this process on environment parameters such as: control sources number, transmitting frequency and controlling zone of geometric location, are discussed. A comparison of the results is made and acoustic contrast control is shown to be an effective approach for sound focusing in shallow water environment.
AB - In this study, acoustic contrast control method is applied for sound focusing in shallow water environment. This method provides an optimal sound contrast to increase or decrease the specific area sound potential energy. The simulation was performed in shallow-water environment. First, Green's function between source point and field point is calculated via Acoustic Toolbox User-interface & Post-processor (AcTUP). And then, the effects of this process on environment parameters such as: control sources number, transmitting frequency and controlling zone of geometric location, are discussed. A comparison of the results is made and acoustic contrast control is shown to be an effective approach for sound focusing in shallow water environment.
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UR - http://www.scopus.com/inward/citedby.url?scp=84880416145&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:84880416145
SP - 193
EP - 200
ER -