acoustic mine
Quick Summary
A submarine mine is an underwater explosive device designed to detonate when a target, such as a ship or submarine, comes near. These mines are anchored and can be set at various depths to target both surface vessels and submarines.12
Acoustic mines are a type of submarine mine that uses hydrophones to detect the sound of a ship's propeller or the noise of water streaming along a hull. Modern acoustic mines have been improved with sonar and microelectronics technology, making them more effective and reliable.32
Sonar systems, which use acoustic waves, are crucial for detecting submerged submarines as electromagnetic waves do not travel well underwater. These systems can detect sounds generated by a submarine or use echoes from emitted sounds to locate them.4
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