The effect of internal waves on underwater sound propagation

QR Code

The effect of internal waves on underwater sound propagation

Knowledge of the undersea environment is critical in estimating ship and submarine performance, estimating ownship susceptibility, and for tactical planning. A major factor determining the detection range of an active sonar system is the sound velocity profile (SVP). Traditionally, the SVP is measur...

Full description

Bibliographic Details
Main Authors:	Parnum, Iain, MacLeod, R., Duncan, Alec, Gavrilov, Alexander
Format:	Conference Paper
Published:	2017
Online Access:	http://hdl.handle.net/20.500.11937/65486

Similar Items

The effect of internal waves on sound propagation parallel to the internal wave crests
by: Duncan, Alec, et al.
Published: (2019)

Acoustic propagation in realistic 3D nonlinear internal waves
by: Duncan, Alec, et al.
Published: (2020)

Characteristics of sound propagation in shallow water over an elastic seabed with a thin cap-rock layer
by: Duncan, Alec, et al.
Published: (2013)

Peculiarities of sound propagation over the continental shelf in bass strait
by: Gavrilov, A., et al.
Published: (2012)

Developing an Underwater Sound Recorder: The Long and Short (Time) of It
by: McCauley, Robert, et al.
Published: (2017)

Efficient modelling of mid to high frequency underwater acoustic propagation
by: Duncan, Alexander, et al.
Published: (2013)

Fluctuations of the peak pressure level of man-made impulsive sound signals propagating in the ocean
by: Galindo-Romero, M., et al.
Published: (2017)

Low-frequency acoustic propagation loss in the Arctic Ocean: results of the Arctic climate observations using underwater sound experiment
by: Gavrilov, Alexander, et al.
Published: (2006)

Environmental Impact Assessment of Underwater Sound: Progress and Pitfalls
by: Duncan, Alec, et al.
Published: (2008)

A Matlab Tool For The Characterisation of Recorded Underwater Sound (Chorus)
by: Gavrilov, Alexander, et al.
Published: (2014)

Underwater sound of rigid-hulled inflatable boats
by: Erbe, Christine, et al.
Published: (2016)

Prediction and modeling of underwater noise in Australian shallow water environments
by: Koessler, M., et al.
Published: (2015)

Propagation of underwater noise from an offshore seismic survey in Australia to Antarctica: Measurements and modelling
by: Gavrilov, Alexander
Published: (2017)

Propagation of Underwater Noise from an Offshore Seismic Survey in Australia to Antarctica: Measurements and Modelling
by: Gavrilov, Alexander
Published: (2018)

Shallow water sound propagation over a layered calcarenite seafloor: an exercise in benchmarking various models
by: Koessler, Matthew, et al.
Published: (2013)

Measurement and modelling of underwater noise from pile driving.
by: Duncan, Alec, et al.
Published: (2010)

The influence of finely layered seabeds on acoustic propagation in shallow water
by: Duncan, Alec, et al.
Published: (2014)

Underwater noise sources in Fremantle inner harbour: dolphins, pile driving and traffic.
by: Salgado-Kent, Chandra, et al.
Published: (2012)

A high-resolution underwater acoustic communication propagation simulator with multi-path transient sea-surface interactions
by: Caley, M., et al.
Published: (2015)

How wrong can you be? Can a simple spreading formula be used to predict worst-case underwater sound levels?
by: Duncan, Alec, et al.
Published: (2011)

Detection of beaked whale clicks in underwater noise recordings
by: Parnum, Iain, et al.
Published: (2011)

The effect of underwater sounds on shark behaviour
by: Chapuis, L., et al.
Published: (2019)

Using a towed array to localise and quantify underwater sound radiated by the tow-vessel
by: Duncan, Alexander, et al.
Published: (2004)

Underwater Sound Sources and Ambient Noise in Fowlers Bay, South Australia, during the Austral Winter
by: Ward, Rhianne, et al.
Published: (2019)

Acoustic propagation over limestone seabeds
by: Duncan, Alexander, et al.
Published: (2009)

A consistent, user friendly interface for running a variety of underwater acoustic propagation codes
by: Duncan, Alexander, et al.
Published: (2006)

Underwater particle motion (acceleration, velocity and displacement) from recreational swimmers, divers, surfers and kayakers
by: Gavrilov, Alexander, et al.
Published: (2017)

Aerial and underwater sound of unmanned aerial vehicles (UAV)
by: Erbe, Christine, et al.
Published: (2017)

Modelling sound propagation under ice using the Ocean Acoustics Library's Acoustic Toolbox
by: Alexander, P., et al.
Published: (2012)

Low frequency acoustic propagation over calcarenite seabeds with thin, hard caps.
by: Duncan, Alexander, et al.
Published: (2012)

Detection of beaked whale clicks in underwater noise recordings
by: Parnum, Iain, et al.
Published: (2011)

Review of Underwater and In-Air Sounds Emitted by Australian and Antarctic Marine Mammals
by: Erbe, Christine, et al.
Published: (2017)

High-frequency multibeam echo-sounder measurements of seafloor backscatter in shallow water: Part 2 - Mosaic production, analysis and classification
by: Parnum, Iain, et al.
Published: (2011)

Fluctuations of seafloor backscatter data from multibeam sonar systems
by: Gavrilov, Alexander, et al.
Published: (2010)

An empirical method for the prediction of seafloor sediment properties from multibeam echo-sounder backscatter data
by: Parnum, Iain, et al.
Published: (2012)

High-frequency multibeam echo-sounder measurements of seafloor backscatter in shallow water: Part 1 - Data acquisition and processing.
by: Parnum, Iain, et al.
Published: (2011)

High-frequency seafloor acoustic backscatter from coastal marine habitats of Australia.
by: Parnum, Iain, et al.
Published: (2012)

Mapping seagrass in the Swan-Canning Estuary using sidescan sonar.
by: Parnum, Iain, et al.
Published: (2009)

Applications of Underwater Acoustics in Polar Environments
by: Gavrilov, Alexander, et al.
Published: (2017)

How wrong can you be? Can a simple spreading formula be used to predict worst-case underwater sound levels?
by: Duncan, Alexander, et al.
Published: (2011)