Ambient noise imaging - First deployments of ROMANIS and preliminary data analysis

Oceans Conference Record (IEEE)

Volumn 2, Issue , 2003, Pages 882-888

  Venugopalan, P ^a   Chitre, Mandar A ^a   Tan, Eng Teck ^a   Potter, John ^a   Beng, Koay Teong ^a   Ruiz, Sheldon B ^a   Tan, Soo Pieng ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMAGING; ACOUSTIC NOISE; ALGORITHMS; DATA ACQUISITION; DATA REDUCTION; GRAPHICAL USER INTERFACES; SEAWATER; UNDERWATER ACOUSTICS;

AMBIENT NOISE IMAGING; LOGNORMAL DISTRIBUTION;

OCEANOGRAPHY;

EID: 1542611552     PISSN: 01977385     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/oceans.2003.178441     Document Type: Conference Paper

References (12)

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3. M.P. Olivieri and SAL Glegg, "Imaging of passive targets in shallow water using ambient noise imaging system," J. Acoust. Soc. Am, 99 (4 pt.2), 2453, 1995.
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6. Mark Readhead, "Acoustic Daylight-Imaging underwater using ambient noise", Unpublished. (Personal communication)
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8. John R. Potter, Lim Tze Wei and Mandar Chitre, "Acoustic imaging & the natural soundscape in Singapore waters," DSO-NUS joint R&D Seminar, Singapore 1997.
9. John R. Potter and Mandar Chitre, "Ambient noise imaging in warm shallow seas; second order moment and model based imaging algorithms," J. Acoust. Soc. Am. 106(6), 3201-3210, Dec. 1999.
10. Mandar A Chitre and John R Potter, "Optimisation and beamforming of a two dimensional sparse array," High Performance Computing, HPC '98, 22-25, Sept. 1998.
11. John R. Potter, Lim Tze Wei & Mandar Chitre, 'High-frequency ambient noise in warm shallow waters', Sea Surface Sound, UK 1997.
12. Koay Teong Beng, Tan Eng Teck, Mandar Chitre and John R Potter, "Estimating the spatial and temporal distribution of snapping shrimp using a portable 3-dimensional acoustic array", in press.