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How Sonar Works

How Sonar Works | Sonar System Explained Step by Step In this video, we break down how sonar works and how sound waves are used to detect objects underwater. Learn how sonar systems emit acoustic pulses, how echoes return from submarines or the ocean floor, and how distance and depth are calculated. We’ll cover: Active vs passive sonar How sound travels underwater Echo detection and signal processing Depth and distance measurement Military and marine applications Perfect for engineering students, naval history fans, ocean enthusiasts, and anyone curious about underwater detection technology. Subscribe to Inside The Machine for more simple, in-depth explanations of how things work.