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|Title:||Multichannel array diagnosis using noise cross-correlation|
|Citation:||Journal of the Acoustical Society of America, 2008; 124(4 Part 1):EL203-EL209|
|Publisher:||Acoustical Soc Amer Amer Inst Physics|
|Laura A. Brooks, Peter Gerstoft and David P. Knobles|
|Abstract:||A practical application of noise cross-correlation for the diagnosis of a multichannel ocean hydrophone array is derived. Acoustic data were recorded on a horizontal line array on the New Jersey Shelf while Tropical Storm Ernesto passed through. Results obtained from active source measurements reveal that signals from several hydrophones, which were recorded on certain channels before the storm, are recorded on different channels after the storm. Noise cross-correlation of data recorded during the storm show when, and in what manner, these changes took place.|
Signal Processing, Computer-Assisted
|Description:||© 2008 Acoustical Society of America|
|Appears in Collections:||Aurora harvest|
Mechanical Engineering publications
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