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sound reception system by zenitel maritime & energy
What is a Sound Reception System?
Sound reception systems are electronic acoustical navigational aids that enable the ship’s crew to hear audio signals generated from outside an enclosed bridge. The sound reception system is installed as an aid for look-out as required by the International Regulations for Preventing Collisions at Sea (COLREG), 1972 standards. Sound reception systems can also be installed on vessels lacking fully enclosed bridges.