Ship Quieting Technologies

Ship Quieting TechnologiesShip propellers, motors, and gears create sound. The sounds produced depend on numerous factors including ship type, size, hull shape, propulsion system, ship speed, and transit conditions. Unless close to a vessel, most of the sounds that ships produce are low frequency (below 500 Hz) and contribute to ocean ambient noise. ┬áStudies have … Continue reading Ship Quieting Technologies