"Adaptive Methods in Underwater Acoustics" ed. by Heinz G. Urban

This is Proceedings of the NATO Advanced Study Institute on Adaptive Methods in Underwater Acoustic. The material in this volume may be equally well suited for students getting an introduction to some of the basic problems in underwater signal processing and for the professionals who may obtain an up-to-date overview of the present state of the art.

Practical reinforcement of this picture is provided by the material concerning digital and optical processing technology, giving some guidance to achievable adaptive and high resolution techniques with current processing devices.

TABLE OF CONTENTS
PREFACE
INAUGURAL ADDRESS
1. ACOUSTICAL BACKGROUND OF SIGNAL PROCESSING
TWENTY YEARS OF SIGNAL PROCESSING
AMBIENT NOISE: CHARACTERISTICS OF THE NOISE FIELD
AN ANALYTICAL METHOD TO PREDICT THE STATISTICAL CHARACTERISTICS OF AMBIENT SHIPPING NOISE
STATISTICAL ASPECTS OF SOUND PROPAGATION IN THE OCEAN
TOWED ARRAY RESPONSE TO SHIP NOISE: A NEAR-FIELD PROPAGATION PROBLEM
THREE-DIMENSIONAL FFP MODEL OF ACOUSTIC- AND ELASTIC WAVE PROPAGATION IN HORIZONTALLY LAYERED MEDIA.
SEISMIC SENSORS IN UNDERWATER ACOUSTICS: RESULTS FROM SEA-FIOOR MEASUREMENTS IN AREAS OF FFERENT GEOLOGY.
UNDERWATER ACOUSTICS IN THE ARCTIC OCEAN
A NEW THEORY FOR THE TRANSMISSION AND REFLECTION COEFFICENT OF LAYERED SYSTEMS
SECOND MOMENTS OF THE PRESSURE FIELD NEAR A SMOOTH CAUSTIC
STOCHASTIC SYSTEMS THEORY OF THE SCATTERING OF WAVES FROM A RANDOM MEDIUM
HYDRODYNAMIC FLOW NOISE IN HYDROPHONES
WAVEVECTOR STRUCTURE OF TURBULENT WALL PRESSURE AND ITS FILTERING BY NORMAL TRANSMISSION AND SPATIAL AVERAGING IN SENSOR ARRAYS
TARGET STRENGTH AND ECHO STRUCTURE
2. THEORETICAL AND PRACTICAL ASPECTS OF SIGNAL PROCESSING
TIME DELAY ESTIMATION
TIME DELAY ESTIMATION IN THE PRESENCE OF MULTIPATH PROPAGATION
CONSTRAINED TIME DELAY ESTIMATION VIA ZERO-CROSSING METHODS
RANGE AND BEARING DETERMINATION: MAXIMUM LIKELIHOOD AND KALMAN-BUCY TECHNIQUES
DELAY ESTIMATION WITH NON STATIONARY SIGNALS AND OBSERVATION NOISES
SOURCE PARAMETER ESTIMATION BY APPROXIMATE MAXIMUM LIKELIHOOD
ON THE USE OF FOCUSED HORIZONTAL ARRAYS AS MODE SEPARATION AND SOURCE LOCATION DEVICES IN OCEAN ACOUSTICS
HIGH-RESOLUTION SOURCE-DEPTH ESTIMATION IN ICE COVERED SHALLOW WATER
SPECTRUM ANALYSIS: OVERVIEW OF CLASSICAL AND HIGH RESOLUTION SPECTRAL ESTIMATION
APPLICATION OF HIGH RESOLUTION SPATIAL PROCESSING METHODS TO REAL DATA OF A FIXED ARRAY IN SHALLOW WATER
EXPERIMENTATION OF SPATIAL PROCESSING METHOOS
SIMULTANEOUS ESTIMATION OF SPECTRAL LINES AND OF A SUPERIMPOSED CONTINUOUS SPECTRAL DENSITY
FITTING SINUSOIDS TO SAMPLED DATA AND CORRELATION SEQUENCES
AN EXTENDED MAXIMUM ENTROPY METHOD FOR HIGH RESOLUTION SPATIAL PROCESSING
SPECTRAL AND INTERSPECTRAL ANALYSIS OF LOW FREQUENCY SUBMARINE ACOUSTIC SIGNALS RECEIVED ON AN ARRAY OF SENSORS
OVERVIEW OF ADAPTIVE ARRAY PROCESSING
NEW APPROACHES IN THE ADAPTIVE ARRAY PROCESSING FIELD
MULTIPLE DETECTION USING EIGENVALUES WHEN THE NOISE SPATIAL COHERENCE IS PARTIALLY UNKNOWN
THEORETICAL AND EXPERIMENTAL COMPARISONS OF OPTIMUM ELEMENT, BEAM AND EIGEN SPACE ARRAY PROCESSORS
APPLICATIONS OF SOME STATISTICAL MEASURES TO SPATIAL SIGNAL PROCESSING
THE CROSS CORRELATION MATRIX IN SPATIAL PROCESSING
THE EFFECT OF BANDWIDTH ON THE PERFORMANCE OF A POSTBEAMFORMER INTERFERENCE CANCELLER
A NEW APPROACH TO THE DESIGN OF BROADBAND ELEMENT SPACE ANTENNA ARRAY PROCESSORS
ON THE ROLE OF PRIOR INFORMATION IN NONLINEAR BEARING ESTIMATION
BEAMFORMING BY THE CROSS-CORRELATION ANALYSIS OF ROCEIVED SPECTRA
APPLICATIONS OF ADAPTIVE ARRAY PROCESSING
ADAPTIVE ACTIVE SONAR RECEPTION IN SHALLOW WATER USING VERTICAL ARRAY OUTPUTS COVARIANCE MATRIX EIGENVALUES EXPERIMENTAL RESULTS
BEAMFORMING WITH A DISTORTED TOWED ARRAY
INFLUENCE OF HYDROPHONE POSITION ERRORS ON SPATIAL SIGNAL PROCESSING ALGORITHMS
A TUTORIAL INTRODUCTION TO NONLINEAR FILTERING
DETECTION WITH UNCERTAINTY: NON PARAMETRIC, ROBUST OR ADAPTIVE APPROACHES
THE DESIGN OF OPTIMAL PROCESSORS FOR ARRAYS WITH NON-GAUSSIAN NOISE INPUTS
ADAPTIVE PROCESSING OF UNDERWATER ACOUSTIC SIGNALS IN NON-GAUSSIAN NOISE ENVIRONMENTS: I. DETECTION IN THE SPACE-TIME THRESHOLD REGIMES
DETECTION AND CLASSIFICATION PHENOMENA OF BIOLOGICAL SYSTEMS
DETECTION AND RECOGNITION OF MOVING OR RANDOMLY SCALED OBJECTS
ITERATIVE ALGORITHMS FOR DECONVOLUTION AND RECONSTRUCTION OF MULTIDIMENSIONAL SIGNALS FROM THEIR PROJECTIONS
3. TECHNIQUES AND APPLICATIONS
DIGITAL SIGNAL PROCESSING FOR SONAR
OPTICAL SIGNAL PROCESSING
BEAMFORMING FOR SONAR SIGNALS BY MEANS OF AN INCOHERENT ACOUSTO-OPTICAL PROCESSOR: EXPERIMENTAL RESULTS
ADAPTATION OF FIBER OPTICS TO HYDROPHONE APPLICATIONS
CERAMIC ELASTOMER COMPOSITE HYDROPHONE
EXPERT SYSTEMS FOR SHF NOISE INTERPRETATION
COMPARISON OF THE STATISTICAL AND THE EXPERT SYSTEM APPROACH FOR THE INTERPRETATION OF SHIP NOISE
SIGNAL PROCESSING TECHNIQUES TO ANALYSE AND SIMULATE RADIATED UNDERWATER SHIP PROPELLER NOISE
SIGNAL PROCESSING IN OCEAN TOMOGRAPHY
NEW ADVANCES TOWARDS OCEAN, ACOUSTICS AND SPACE INTEGRATION
PASSIVE SYNTHETIC APERTURE SONAR - AN ANALYSIS OF THE BEAMFORMING PROCESS
TECHNIQUES FOR MEASURING BACKSCATTERING FROM THE SEA FLOOR WITH AN ARRAY
AEON-ADAPTIVE TIME-SPACE ARRAY PROCESSING
SUMMARIES OF WORKSHOPS
ENVIRONMENTAL MODELLING AND SIGNAL PROCESSING
TEST TANKS AND MEASURING FACILITIES
NON LINEAR FILTERING
SIGNAL PROCESSING
EXPERT SYSTEMS

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