What does a submarine active sonar really sound like? I've found a recording from the USS Caiman (BQS4), but I've read that real (modern) active submarine sonar sounds like a multitone range
The Terrifying Effects Submarine Radar Can Have On Humans
What sounds do sonar technicians hear in a submarine? - Quora
When a submarine sounds the general alarm, can that be heard on passive sonar? - Quora
What does a submarine active sonar really sound like? I've found a recording from the USS Caiman (BQS4), but I've read that real (modern) active submarine sonar sounds like a multitone range