ARTÍCULO
TITULO

Estimating Sound Exposure Levels Due to a Broadband Source over Large Areas of Shallow Sea

Denis Manul?chev    
Andrey Tyshchenko    
Mikhail Fershalov and Pavel Petrov    

Resumen

3D sound propagation modeling in the context of acoustic noise monitoring problems is considered. A technique of effective source spectrum reconstruction from a reference single-hydrophone measurement is discussed, and the procedure of simulation of sound exposure level (SEL) distribution over a large sea area is described. The proposed technique is also used for the modeling of pulse signal waveforms at other receiver locations, and results of a direct comparison with the pulses observed in the experimental data is presented.

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