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Re: [PSUBS-MAILIST] FW: underwater comms



Hi guys. I've not spent any time in a submarine except for the night ride with Dan in Michigan. What kinds of noises do you hear, and could you hear sounds through the hull like the pinging noises in the old movies but maybe voices if the sound was loud enough. I saw some underwater speakers that are used to communicate instructions to scuba divers but I assume the distance is not too great. I have been able to talk to fellow divers by pulling out my regulator and yelling at them, but it's hard to make out what is being said unless you yell right in their ear. Not really very good, but it works. Frank D.




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