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Entropy and Information Theory in Acoustics
Entropy, 2022 Acoustics is one of the most studied fields in the 21st century, encompassing underwater acoustics, architectural acoustics, engineering acoustics, physical acoustics, environmental acoustics, psychological acoustics, signal processing in acoustics, and ...
Yuxing Li
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Anchorless underwater acoustic localization [PDF]
2017 14th Workshop on Positioning, Navigation and Communications (WPNC), 2017 pub
Elizaveta Dubrovinskaya +2 more
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Estimating the parameters of the seabed using the spatial characteristics of ocean ambient noise [PDF]
MATEC Web of Conferences, 2019 When solving traditional underwater problems, the boundary condition is always used to calculate the sound field. In practice, however, it is hard to get the boundary conditions of the seabed. So geoacoustics inversion is needed to acquire the parameters
Li He, Guo Xiniyi, Ma Li, Song Guoli
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Distinguishing multiple surface ships using one acoustic vector sensor based on a convolutional neural network [PDF]
JASA Express Letters, 2022 A direction of arrival (DOA) estimation method based on a convolutional neural network (CNN) using an acoustic vector sensor is proposed to distinguish multiple surface ships in a selected frequency band.
Huaigang Cao, Qunyan Ren
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Green Underwater Wireless Communications Using Hybrid Optical-Acoustic Technologies
IEEE Access, 2021 Underwater wireless communication is a rapidly growing field, especially with the recent emergence of technologies such as autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). To support the high-bandwidth applications using these
Kazi Yasin Islam +4 more
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International Journal of Hyperthermia, 2022 Purpose: Test objects for High Intensity Focused Ultrasound (HIFU) are required for the standardization and definition of treatment, Quality Assurance (QA), comparison of results between centers and calibration of devices.
S. Ambrogio +6 more
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Semi-supervised underwater acoustic source localization based on residual convolutional autoencoder
EURASIP Journal on Advances in Signal Processing, 2022 Passive localization of underwater targets was a thorny problem in underwater acoustics. For traditional model-driven passive localization methods, the main challenges are the inevitable environmental mismatch and the presence of interference and noise ...
Pian Jin +4 more
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Sound Scattering and Its Reduction by a Janus Sphere Type [PDF]
, 2014 Copyright © 2014 Delyia Kim et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Sound
Kim, D, Miloh, T, AVITAL, E
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Underwater Acoustic Research Trends with Machine Learning: General Background
한국해양공학회지, 2020 Underwater acoustics that is the study of the phenomenon of underwater wave propagation and its interaction with boundaries, has mainly been applied to the fields of underwater communication, target detection, marine resources, marine environment, and ...
Haesang Yang +3 more
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An extended Levinson-Durbin algorithm and its application in mixed excitation linear prediction
Heliyon, 2018 Ten order all-pole model is used in the 2400 bit/second mixed excitation linear prediction to describe human vocal tract. Traditional Levinson-Durbin algorithm is one of the methods to solve the Yule-Walker equations conducted by the ten order linear ...
Dong Xiao +4 more
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