Sound travels through air, water, and solids at different speeds, impacting offshore communication and safety. Factors like noise interference and environmental conditions can disrupt signals. A structured sound coverage plan, including noise-canceling systems and directional sound technologies, enhances efficiency and minimizes disruptions in offshore environments.

Sound coverage studies are conducted during the design phase of FPSOs. These studies are aimed at identifying areas on the vessel where the sound generated by equipment is likely to exceed acceptable levels.