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*ACOUSTIC DATA
*AMBIENT NOISE
*TOWED ARRAYS
2
ACOUSTIC DETECTION
2
ACOUSTIC WAVES
2
ANTISUBMARINE WARFARE
2
Acoustic Detection and Detectors
2
BARENTS SEA
2
ESTIMATES
2
FOREIGN REPORTS
INFORMATION PROCESSING
2
INTERFERENCE
2
LOW FREQUENCY
2
MEASUREMENT
2
NATO
2
NOISE(SOUND)
2
NORTH PACIFIC OCEAN
2
PROPAGATION
2
SHIP NOISE
2
TARGETS
2
UNDERWATER SOUND
2
Undersea and Antisubmarine Warfare
2
WAVE PROPAGATION
2
*SYMPOSIA
1
NATO FURNISHED
1
SYMPOSIA
1
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