Q2. Referring to the latest IMO “Code on noise level onboard Ships”. Define and explain the following terms
a) A-weighted equivalent sound level b) C-weighted equivalent sound level
c) Sound Pressure Levels d) Weight sound Reduction Index
Q2. Explain the purpose and significance of the International Maritime Organization (IMO) Code on Noise Levels Onboard Ships (Noise Code). Discuss the key provisions of the Noise Code, including the maximum allowable noise limits, areas of application, and measures to reduce noise levels onboard. Highlight the impact of noise on crew health and performance, and describe the compliance requirements for ship design, equipment, and operational practices under this Code. (16)
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