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