bn:00006301n
Noun Concept
Categories: Oceanographic instrumentation, Articles with short description, Surveying, Sonar, 20th-century inventions
EN
sonar  echo sounder  asdic  Sound Navigation and Ranging  Acoustic radar
EN
A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return WordNet 3.0
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EN
A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return WordNet 3.0 & Open English WordNet
Sonar is a technique that uses sound propagation to navigate, measure distances, communicate with or detect objects on or under the surface of the water, such as other vessels. Wikipedia
An underwater device which emits a ping and is used in submarine warfare. Wikipedia Disambiguation
A radio single of the Mexican Electro/Pop band Belanova Wikipedia Disambiguation
Technique that uses sound propagation Wikidata
A sonar device used for echo sounding. Wiktionary
A device that uses hydrophones (in the same manner as radar) to locate objects underwater. Wiktionary
EN
Sonar is an acronym for sound navigation ranging WordNet 3.0 & Open English WordNet
Asdic is an acronym for antisubmarine detection investigation committee WordNet 3.0 & Open English WordNet