Institute of Acoustics: ICUA Southampton 2022 Vol.44 Pt.1

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Information

Title

ICUA Southampton 2022 Vol.44 Pt.1

Summary

This paper proposes an algorithm for generating distributions of sonar depth and the depth of an adversarial target in a realistic environment, based on calculating the Nash equilibrium strategies of the two parties, with the inputted probability of detection modelled by an acoustic ray tracer, Lybin. The method is demonstrated ...

Published

Jul 22, 2025, 5:16:00 AM

Volume

47

Part

1

Volume: 47

Part: 1

Year: 2025

Underwater acoustic modelling

Papers

Analysis of hydroacoustic time series by parametric predictive modelling Comparison of two different methods to include a beam pattern in parabolic equation models Calibrated processing for improved synthetic aperture sonar imagery Acoustic attenuation of cohesive sediments (mud) at high ultrasound frequencies A methodology to define underwater acoustic radiated noise norms for small commercial vessel classes using neural networks Optimization of underwater acoustic detection of marine mammals and ships using CNN Sonar array beampattern bounds and an interval arithmetic toolbox Decay behavior of a reverberant sound field in a deep fjord Photogrammetry as a finite element modelling geometry builder Scaling offshore pile driving noise: examples for scenarios with and without a big bubble curtain Exploring the use of AI in marine acoustic sensor management The SOUNDS project: towards effective mitigation of underwater noise from shipping in Europe Correlations between sound speed and density in seabed sediment cores collected in Norwegian waters Measurements of shipping, fin whales, earthquakes and other soundscape components at the Lofoten-Vesterålen Observatory, Norway (2018-2019) Experimental investigation of a virtual planar array for MIMO sonar systems Determining optimal time interval and frequency band of ship noise spectrograms for seabed classification Accuracy of numerically predicted underwater sound of a ship-like structure Estimation of uncertainties in underwater sound measurements of ships Automatic recognition of underwater munitions from multi-view sonar surveys using semi supervised machine learning: a simulation study Acoustic source localization in underwater environment using set methods Three inventions to clean ship hulls, decontaminate hospital floors, and treat wounds, using air, sound and water Analysis of underwater acoustic data collected under sea ice during the Useful Arctic Knowledge 2021 cruise Reducing the false alarm rate of a simple sidescan sonar change detection system using deep learning Improving the realistic rendering of artificial sonar images using Cycle Generative Adversarial Networks Utilizing imaging geometry meta-data in classification of synthetic aperture sonar images with deep learning Dual band CSAS system and processing adaptation Modelled sonar and target depth distributions for active sonar operations in realistic environments

ICUA Southampton 2022 Vol.44 Pt.1

Topic categories

Building acoustics
Environmental Sound
Musical acoustics
Underwater acoustics
Electroacoustics
Measurement and instrumentation
Noise and vibration engineering
Speech and hearing
Policy & Health
Regulatory and Standards

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