Telecommunication Engineering - SONAR (SOund Navigation And Ranging). Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate,
Sonar – Discovery of Sound in the Sea
Sonar Ping Sound Effect (royalty-free) - link to free download in description ⬇️ - YouTube
Sonar - Wikipedia
Sonar Sound - Apps on Google Play
SONAR/RADAR EFFECT - YouTube
Sounddesign – Wie man einen filmischen Sonar-Ton erzeugt | SOUND & RECORDING