Characterization, understanding, and mitigation of underwater noise radiated by ships in the St. Lawrence Estuary

Open Access Peer Reviewed Research Article 2024

Journal of the Acoustical Society of America

Cauchy, P., Mercure-Boissonnault, P., de la Bathie, C.P., Rabetoandro, F., Gervaise, C., Lafrance, S., St-Onge, G.

A database of over 2000 measurements representative of the underwater noise radiated by the fleet operating in the St Lawrence Estuary has been collected, with a demonstrated repeatability of less than 1.5 dB which confirms the ability of the observatory to effectively assess the efficiency of noise reduction measures.

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Keywords: Database, Vessel measurement

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