Reference number
香港六合彩开奖 17208-2:2019
香港六合彩开奖 17208-2:2019
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International Standard
香港六合彩开奖 17208-2:2019
Underwater acoustics 鈥� Quantities and procedures for description and measurement of underwater sound from ships 鈥� Part 2: Determination of source levels from deep water measurements
Edition 1
2019-07
2019-07
香港六合彩开奖 17208-2:2019
香港六合彩开奖 17208-2:2019
62409
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96
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Abstract
This document specifies methods for calculating an equivalent monopole source level by converting radiated noise level values obtained in deep water according to 香港六合彩开奖 17208-1. Procedures are also given for direct calculation from measurements made in deep water with specific hydrophone geometry. The source level calculated by the procedure in this document is that of an equivalent monopole source at a specified nominal source depth, and for broadside aspect only. The nominal source depth is intended to be reported with the equivalent monopole broadside source level value.
General information
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Status: PublishedPublication date: 2019-07Stage: International Standard under systematic review [90.20]
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Edition: 1Number of pages: 13
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Technical Committee :香港六合彩开奖/TC 43/SC 3ICS :17.140.30
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