Analysis of Central Arctic Noise Events.

Digital ambient noise data from the FRAM IV experiment of April 1982 were searched for ambient noise transients using a detection program. The time series of the resulting detections were examined visually to categorize each detection as a transient, artifact or false alarm. The transient events wer...

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Bibliographic Details
Main Author: Townsend-Manning, Mary
Other Authors: MASSACHUSETTS INST OF TECH CAMBRIDGE DEPT OF OCEAN ENGINEERING
Format: Text
Language:English
Published: 1987
Subjects:
Acoustics
Computer Programming and Software
*AMBIENT NOISE
*BACKGROUND NOISE
*TRANSIENTS
*COMPUTER PROGRAMS
ACOUSTIC DATA
ANGLES
ARCTIC OCEAN
ACOUSTIC ARRAYS
ARRIVAL
DATA BASES
DATA PROCESSING
DELAY
DENSITY
DETECTION
DIGITAL SYSTEMS
DIPOLES
FALSE ALARMS
HIGH RATE
HORIZONTAL ORIENTATION
HYDROPHONES
LEVEL(QUANTITY)
MAGNETIC TAPE
QUIET
ACOUSTIC REFRACTION
ACOUSTIC SCATTERING
SIGNAL TO NOISE RATIO
ACOUSTIC SIGNALS
SOUND TRANSMISSION
SOURCES
SPATIAL DISTRIBUTION
STRENGTH(GENERAL)
THRESHOLD EFFECTS
TIME INTERVALS
TIME SERIES ANALYSIS
ALGORITHMS
LEAST SQUARES METHOD
LINEAR ARRAYS
BEARING(DIRECTION)
LOW FREQUENCY
MULTICHANNEL
PEAK VALUES
PACK ICE
UNDERICE
PROBABILITY DISTRIBUTION FUNCTIONS
LOW PRESSURE
SPRING SEASON
THESES
Barents abyssal plain
Interarrival time
Ambient noise transients.
Arctic
Arctic Ocean
Barents Abyssal Plain
Online Access:http://www.dtic.mil/docs/citations/ADA190253
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA190253

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