0:33
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Submarine pod pass by underwater
0:37
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Submarine sonar ping, many times
0:05
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Submarine sonar ping, single
0:59
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Bubbling underwater drone
0:21
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Submarine sonar working, multiple bogeys
0:06
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Sinister low bell tones, eerie can be used for underwater or soft metal impacts
0:35
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Submarine sonar ping, many times
1:00
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Submarine alarm horn alert, interior perspective
0:35
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Submarine sonar ping, many times
1:00
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Submarine alarm horn alert, interior perspective