Matches in DBpedia 2014 for { ?s ?p Acoustic homing is a system which uses sound to guide a moving object, such as a torpedo. Acoustic homing can be either Passive or Active in nature. Using Passive, the system is designed to move either toward or away from a sound, and may also be designed to move only toward certain types of sounds to the exclusion of others.While Active is a true Sonar. The system emits a sound pulse, that reflects off objects and then back to the system.. }
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- Acoustic_homing comment "Acoustic homing is a system which uses sound to guide a moving object, such as a torpedo. Acoustic homing can be either Passive or Active in nature. Using Passive, the system is designed to move either toward or away from a sound, and may also be designed to move only toward certain types of sounds to the exclusion of others.While Active is a true Sonar. The system emits a sound pulse, that reflects off objects and then back to the system.".