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W. S. Hodgkiss
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Journal Articles

Measuring phase difference to sense small-scale ocean sound-speed structure

Editor’s Pick
Jacob P. DeFilippis, Bruce D. Cornuelle, Andrew J. Lucas, W. S. Hodgkiss, W. A. Kuperman
Journal: JASA Express Letters
JASA Express Lett. 5, 020801 (2025)
https://doi.org/10.1121/10.0035566
Published: February 2025
View article titled, Measuring phase difference to sense small-scale ocean sound-speed structure
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Journal Articles

Maximum entropy inference of seabed properties using waveguide invariant features from surface ships

D. P. Knobles, T. B. Neilsen, P. S. Wilson, W. S. Hodgkiss, J. Bonnel, Y. T. Lin
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 151, 2885–2896 (2022)
https://doi.org/10.1121/10.0010372
Published: April 2022
View article titled, Maximum entropy inference of seabed properties using waveguide invariant features from surface ships
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Journal Articles

Impact of data augmentation on supervised learning for a moving mid-frequency source

J. A. Castro-Correa, M. Badiey, T. B. Neilsen, D. P. Knobles, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 150, 3914–3928 (2021)
https://doi.org/10.1121/10.0007284
Published: November 2021
View article titled, Impact of data augmentation on supervised learning for a moving mid-frequency source
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Journal Articles

Learning location and seabed type from a moving mid-frequency source

T. B. Neilsen, C. D. Escobar-Amado, M. C. Acree, W. S. Hodgkiss, D. F. Van Komen, D. P. Knobles, M. Badiey, J. Castro-Correa
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 149, 692–705 (2021)
https://doi.org/10.1121/10.0003361
Published: January 2021
View article titled, Learning location and seabed type from a moving mid-frequency source
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Journal Articles

Observations of scatter from surface reflectors with Doppler sensitive probe signals

Editor’s Pick
Edward L. Richards, H. C. Song, W. S. Hodgkiss
Journal: JASA Express Letters
JASA Express Lett. 1, 016001 (2021)
https://doi.org/10.1121/10.0003000
Published: January 2021
View article titled, Observations of scatter from surface reflectors with Doppler sensitive probe signals
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Journal Articles

Acoustic scattering comparison of Kirchhoff approximation to Rayleigh-Fourier method for sinusoidal surface waves at low grazing angles

Edward L. Richards, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 144, 1269–1278 (2018)
https://doi.org/10.1121/1.5052256
Published: September 2018
View article titled, Acoustic scattering comparison of Kirchhoff approximation to Rayleigh-Fourier method for sinusoidal surface waves at low grazing angles
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Journal Articles

Calibration of vertical array tilt using snapping shrimp sound

Zhuqing Yuan, Edward L. Richards, H. C. Song, W. S. Hodgkiss, Shefeng Yan
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 144, 1203–1210 (2018)
https://doi.org/10.1121/1.5054089
Published: September 2018
View article titled, Calibration of vertical array tilt using snapping shrimp sound
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Journal Articles

Passive acoustic tracking using a library of nearby sources of opportunity

Christopher M. A. Verlinden, J. Sarkar, W. S. Hodgkiss, W. A. Kuperman, K. G. Sabra
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 143, 878–890 (2018)
https://doi.org/10.1121/1.5022782
Published: February 2018
View article titled, Passive acoustic tracking using a library of nearby sources of opportunity
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Journal Articles

Toward ocean attenuation tomography: Determining acoustic volume attenuation coefficients in seawater using eigenray amplitudes

J. D. Tippmann, J. Sarkar, C. M. A. Verlinden, W. S. Hodgkiss, W. A. Kuperman
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 140, EL247–EL250 (2016)
https://doi.org/10.1121/1.4962348
Published: September 2016
View article titled, Toward ocean attenuation tomography: Determining acoustic volume attenuation coefficients in seawater using eigenray amplitudes
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Journal Articles

Robust source-range estimation using the array/waveguide invariant and a vertical array

Chomgun Cho, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 139, 63–69 (2016)
https://doi.org/10.1121/1.4939121
Published: January 2016
View article titled, Robust source-range estimation using the array/waveguide invariant and a vertical array
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Journal Articles

Passive acoustic source localization using sources of opportunity

Christopher M. A. Verlinden, J. Sarkar, W. S. Hodgkiss, W. A. Kuperman, K. G. Sabra
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 138, EL54–EL59 (2015)
https://doi.org/10.1121/1.4922763
Published: July 2015
View article titled, Passive acoustic source localization using sources of opportunity
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Journal Articles

Self-synchronization and spatial diversity of passive time reversal communication

H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 137, 2974–2977 (2015)
https://doi.org/10.1121/1.4919324
Published: May 2015
View article titled, Self-synchronization and spatial diversity of passive time reversal communication
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Journal Articles

Efficient use of bandwidth for underwater acoustic communication

H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 134, 905–908 (2013)
https://doi.org/10.1121/1.4812762
Published: August 2013
View article titled, Efficient use of bandwidth for underwater acoustic communication
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Journal Articles

Analyzing sound speed fluctuations in shallow water from group-velocity versus phase-velocity data representation

Philippe Roux, W. A. Kuperman, Bruce D. Cornuelle, Florian Aulanier, W. S. Hodgkiss, Hee Chun Song
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 133, 1945–1952 (2013)
https://doi.org/10.1121/1.4792354
Published: April 2013
View article titled, Analyzing sound speed fluctuations in shallow water from group-velocity versus phase-velocity data representation
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Journal Articles

Multiuser acoustic communications with mobile users

S. E. Cho, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 133, 880–890 (2013)
https://doi.org/10.1121/1.4773267
Published: January 2013
View article titled, Multiuser acoustic communications with mobile users
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Journal Articles

Asynchronous multiuser underwater acoustic communications (L)

S. E. Cho, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 132, 5–8 (2012)
https://doi.org/10.1121/1.4726029
Published: July 2012
View article titled, Asynchronous multiuser underwater acoustic communications (L)
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Journal Articles

Diversity combining for long-range acoustic communication in deep water

H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 132, EL68–EL73 (2012)
https://doi.org/10.1121/1.4731639
Published: July 2012
View article titled, Diversity combining for long-range acoustic communication in deep water
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Journal Articles

Long-range multi-carrier acoustic communication in deep water using a towed horizontal array

Taehyuk Kang, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 131, 4665–4671 (2012)
https://doi.org/10.1121/1.4711009
Published: June 2012
View article titled, Long-range multi-carrier acoustic communication in deep water using a towed horizontal array
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Journal Articles

Group speed versus phase speed analysis of sound speed fluctuations in a shallow water ocean

W. A. Kuperman, Bruce D. Cornuelle, W. S. Hodgkiss, Philippe Roux
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 131, 3450 (2012)
https://doi.org/10.1121/1.4708999
Published: April 2012
View article titled, Group speed versus phase speed analysis of sound speed fluctuations in a shallow water ocean
Journal Articles

Multiuser interference cancellation in time-varying channels

S. E. Cho, H. C. Song, W. S. Hodgkiss
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 131, EL163–EL169 (2012)
https://doi.org/10.1121/1.3678668
Published: January 2012
View article titled, Multiuser interference cancellation in time-varying channels
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