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Issues
20 June 2021
6th Underwater Acoustics Conference and Exhibition
June 20–25, 2021
Virtual Meeting
EISSN 1939-800X
ACOUSTICAL OCEANOGRAPHY
Effective model of gassy sediments and acoustical approach for its verification
Proc. Mtgs. Acoust. 44, 005001 (2021)
https://doi.org/10.1121/2.0001462
Using a kilometers-long horizontal multichannel array for estimating seafloor sound speed in a passive margin setting
Proc. Mtgs. Acoust. 44, 005002 (2021)
https://doi.org/10.1121/2.0001466
Sound field fluctuations in shallow water due to nonlinear internal waves and determination of their parameters
Proc. Mtgs. Acoust. 44, 005003 (2021)
https://doi.org/10.1121/2.0001473
ANIMAL BIOACOUSTICS
Marine mammal calls detection in acoustic signals via gradient boosting model
Proc. Mtgs. Acoust. 44, 010001 (2021)
https://doi.org/10.1121/2.0001476
Employing Royal Canadian Air Force Sonobuoys for Passive Acoustic Monitoring of Whales
Carolyn Margaret Binder; Dugald J. M. Thomson; Zachary Wallot-Beale; Jeff T. MacDonnell; S. Bruce Martin; Katie A. Kowarski; Eric Lumsden; Briand Gaudet; Hansen Johnson; David Barclay
Proc. Mtgs. Acoust. 44, 010002 (2021)
https://doi.org/10.1121/2.0001502
COMPUTATIONAL ACOUSTICS
Active sonar performance modelling for Doppler-sensitive pulses
Proc. Mtgs. Acoust. 44, 022001 (2021)
https://doi.org/10.1121/2.0001454
ENGINEERING ACOUSTICS
Adaptive optimization of OFDM Underwater Acoustic communication parameters based on on-board channel simulations
Proc. Mtgs. Acoust. 44, 030001 (2021)
https://doi.org/10.1121/2.0001498
INTERDISCIPLINARY
Underwater optical wireless communication with subcarrier intensity modulation: an experimental demonstration
Proc. Mtgs. Acoust. 44, 032001 (2021)
https://doi.org/10.1121/2.0001458
NOISE
Climatic, seasonal, and daily fluctuations of high-frequency impulse noise in the Black Sea shelf
Proc. Mtgs. Acoust. 44, 040001 (2021)
https://doi.org/10.1121/2.0001478
SIGNAL PROCESSING IN ACOUSTICS
Joint signal detection and channel estimation in multi-scale multi-lag underwater acoustic environments
Proc. Mtgs. Acoust. 44, 055001 (2021)
https://doi.org/10.1121/2.0001431
3D rendering of shipwrecks from synthetic aperture sonar
Proc. Mtgs. Acoust. 44, 055003 (2021)
https://doi.org/10.1121/2.0001483
Comparative study of large-array processors of the coherence-reduced acoustic signals in random underwater channels
Proc. Mtgs. Acoust. 44, 055004 (2021)
https://doi.org/10.1121/2.0001506
Vertical array gain in a randomly inhomogeneous underwater sound channel: Effect of the array arrangement
Proc. Mtgs. Acoust. 44, 055005 (2021)
https://doi.org/10.1121/2.0001515
UNDERWATER ACOUSTICS
Formulae for specular and diffuse forward scattering from a rough sea surface
Proc. Mtgs. Acoust. 44, 070001 (2021)
https://doi.org/10.1121/2.0001428
Multiple shallow-water sound scattering by cylindrically symmetric islands
Proc. Mtgs. Acoust. 44, 070002 (2021)
https://doi.org/10.1121/2.0001434
Feasibility of classification of the materials through Laser-Induced Underwater Acoustic Signatures
Proc. Mtgs. Acoust. 44, 070003 (2021)
https://doi.org/10.1121/2.0001437
Three-dimensional convolutional neural networks for target classification with volumetric sonar data
Proc. Mtgs. Acoust. 44, 070005 (2021)
https://doi.org/10.1121/2.0001453
Optimization of active sonar parameters in a measured environment
Proc. Mtgs. Acoust. 44, 070006 (2021)
https://doi.org/10.1121/2.0001456
Experimental demonstration of the angular resolution enhancement of a monostatic MIMO sonar
Proc. Mtgs. Acoust. 44, 070009 (2021)
https://doi.org/10.1121/2.0001468
A study on modern deep learning detection algorithms for automatic target recognition in sidescan sonar images
Proc. Mtgs. Acoust. 44, 070010 (2021)
https://doi.org/10.1121/2.0001470
PAM2PY: a Python tool for sharing ocean soundscape data
Proc. Mtgs. Acoust. 44, 070011 (2021)
https://doi.org/10.1121/2.0001471
The effect of internal waves on synthetic aperture sonar resolution
Proc. Mtgs. Acoust. 44, 070013 (2021)
https://doi.org/10.1121/2.0001479
Validation of a 3D pile driving noise model with noise mitigation measures
Proc. Mtgs. Acoust. 44, 070014 (2021)
https://doi.org/10.1121/2.0001480
Seafloor segmentation using multi-band SAS: initial results
Proc. Mtgs. Acoust. 44, 070015 (2021)
https://doi.org/10.1121/2.0001481
The impact of hurricanes on the US Outer Continental Shelf underwater soundscape
Proc. Mtgs. Acoust. 44, 070017 (2021)
https://doi.org/10.1121/2.0001484
Analysis of passive acoustic in situ observing systems in the Arctic Ocean using ARCMAP
Proc. Mtgs. Acoust. 44, 070018 (2021)
https://doi.org/10.1121/2.0001485
NARVAL2019: Ocean Acoustic Measurements in the Barents Sea Polar Front
Gaultier Real; Léo Buatois; G. Bazile Kinda; Lucie Bordois; Dag Tollefsen; Paul van Walree; Pierre-Marie Poulain
Proc. Mtgs. Acoust. 44, 070019 (2021)
https://doi.org/10.1121/2.0001486
Seamless Integration of ATR Services into Situation-Adaptive Distributed Systems via Reference Modeling
Proc. Mtgs. Acoust. 44, 070020 (2021)
https://doi.org/10.1121/2.0001487
Characterising and detecting fin whale calls using deep learning at the Lofoten-Vesterålen Observatory, Norway
Proc. Mtgs. Acoust. 44, 070021 (2021)
https://doi.org/10.1121/2.0001488
A family of algorithms for the automatic detection, isolation, and fusion of object responses in sonar data
Proc. Mtgs. Acoust. 44, 070022 (2021)
https://doi.org/10.1121/2.0001489
Some characteristics of natural arctic hydroacoustic under ice noise
Proc. Mtgs. Acoust. 44, 070023 (2021)
https://doi.org/10.1121/2.0001490
A Study of the stability exhibited by hydrophones when exposed to variations in temperature and hydrostatic pressure
Proc. Mtgs. Acoust. 44, 070024 (2021)
https://doi.org/10.1121/2.0001491
Low SNR communications using a double Wiener filter in an upwelling environment
Proc. Mtgs. Acoust. 44, 070026 (2021)
https://doi.org/10.1121/2.0001493
Throughput enhancement using Hierarchical Modulation for Underwater Acoustic Communication System
Proc. Mtgs. Acoust. 44, 070027 (2021)
https://doi.org/10.1121/2.0001495
Implementing parameter uncertainties in an operational sonar performance model using latin hypercube sampling
Proc. Mtgs. Acoust. 44, 070028 (2021)
https://doi.org/10.1121/2.0001496
Acoustic vector sensor underwater communications in the Makai Experiment
Proc. Mtgs. Acoust. 44, 070029 (2021)
https://doi.org/10.1121/2.0001497
Low Frequency SAS: Influence of multipaths on Spatial Coherence
Proc. Mtgs. Acoust. 44, 070032 (2021)
https://doi.org/10.1121/2.0001503
A dataset of underwater passive acoustic recordings from a 2-year mooring deployment in Fram Strait (UNDER-ICE)
Proc. Mtgs. Acoust. 44, 070034 (2021)
https://doi.org/10.1121/2.0001507
Inversion of sound speed profiles from MBES measurements using Differential Evolution
Lennart Keyzer; Tannaz H. Mohammadloo; Mirjam Snellen; Julie Pietrzak; Caroline Katsman; Yosra Afrasteh; Henrique Guarneri; Martin Verlaan; Roland Klees; Cornelis Slobbe
Proc. Mtgs. Acoust. 44, 070035 (2021)
https://doi.org/10.1121/2.0001508
Comparison of methods employed to extract information contained in seafloor backscatter
Proc. Mtgs. Acoust. 44, 070036 (2021)
https://doi.org/10.1121/2.0001509
Multi-UUV object detection, localization and tracking with secure, full-duplex communication networks
Proc. Mtgs. Acoust. 44, 070037 (2021)
https://doi.org/10.1121/2.0001510
Using ice-ocean environment from GECCO reanalysis into Bellhop to better understand sound propagation in the Fram Strait
Proc. Mtgs. Acoust. 44, 070038 (2021)
https://doi.org/10.1121/2.0001513
SESSION SUMMARY
Case Study of marine UXO and scrap metal discrimination by relative size inferred from electromagnetic polarizability
Proc. Mtgs. Acoust. 44, 070004 (2021)
https://doi.org/10.1121/2.0001447
Workflow towards autonomous and semi-automized UXO Survey and Detection
Mareike Kampmeier; Patrick Michaelis; Daniel Wehner; Torsten Frey; Marc Seidel; Jann Wendt; Jens Greinert
Proc. Mtgs. Acoust. 44, 070025 (2021)
https://doi.org/10.1121/2.0001492
Enabling support for GNU Octave within the FOCUS software package
Jacob S. Honer, Robert J. McGough