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Relevant bibliographies by topics / Towed Hydrophone Arrays

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Academic literature on the topic 'Towed Hydrophone Arrays'

Author: Grafiati

Published: 6 September 2023

Last updated: 19 July 2025

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Journal articles on the topic "Towed Hydrophone Arrays"

1

Cho, Yohan, Yub Je, and Weui-Bong Jeong. "A miniaturized acoustic vector sensor with PIN-PMN-PT single crystal cantilever beam accelerometers." Acta Acustica 4, no. 5 (2020): 17. http://dx.doi.org/10.1051/aacus/2020017.

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Directional sound detection using vector sensors rather than large hydrophone arrays is highly advantageous for target detection in SONAR. However, developing highly sensitive and compact vector sensors for use in a system whose size is limited has been a challenging issue. In this paper, we describe a miniaturized acoustic vector sensor with piezoelectric single crystal accelerometers for the application in towed line arrays. A mass-loaded cantilever beam accelerometer with a [011] poled PIN-PMN-PT single crystal shows a better signal-to-noise ratio compared to accelerometers with other piezo

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Douglass, Alexander S., Warren T. Wood, Benjamin J. Phrampus, and Shima Abadi. "The effects of array design on acoustic data collected during marine seismic reflection surveys." Journal of the Acoustical Society of America 151, no. 4 (2022): A241. http://dx.doi.org/10.1121/10.0011194.

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Marine seismic reflection surveys provide an abundance of acoustic data that are potentially useful for an array of analyses within and in addition to geoacoustic studies. A single cruise typically produces thousands to tens of thousands of acoustic events, with hundreds of hydrophones recording each event over towed arrays that can span up to 15 km or more. However, the structure of the airgun source arrays and the receiver arrays is typically not obvious from the data alone and the pre-processing of the data may yield misleading results if not properly accounted for. Generally, the acoustic

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Tang Bo, 唐波, 黄俊斌 Huang Junbin, 顾宏灿 Gu Hongcan, and 毛欣 Mao Xin. "Distributed Feedback Fiber Laser Hydrophone Used in Towed Line Arrays." Chinese Journal of Lasers 43, no. 5 (2016): 0505005. http://dx.doi.org/10.3788/cjl201643.0505005.

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Gruden, Pina, Eva-Marie Nosal, and Erin M. Oleson. "Automated tracking of multiple acoustic sources with towed hydrophone arrays." Journal of the Acoustical Society of America 149, no. 4 (2021): A17. http://dx.doi.org/10.1121/10.0004387.

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Lapucci, Tommaso, Luigi Troiano, Carlo Carobbi, and Lorenzo Capineri. "Soft and Hard Iron Compensation for the Compasses of an Operational Towed Hydrophone Array without Sensor Motion by a Helmholtz Coil." Sensors 21, no. 23 (2021): 8104. http://dx.doi.org/10.3390/s21238104.

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Usually, towed hydrophone arrays are instrumented with a set of compasses. Data from these sensors are utilized while beamforming the acoustic signal for target bearing estimation. However, elements of the hydrophone array mounted in the neighborhood of a compass can affect the Earth’s magnetic field detection. The effects depend upon the materials and magnetic environment present in the vicinity of the platform hosting the compass. If the disturbances are constant in time, they can be compensated for by means of a magnetic calibration procedure. This process is commonly known as soft and hard

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Fan, Hailin, Wenxiang Nie, Shuai Yao, et al. "A high-order time-delay difference estimation method for signal enhancement in the distorted towed hydrophone array." Journal of the Acoustical Society of America 156, no. 3 (2024): 1996–2008. http://dx.doi.org/10.1121/10.0029021.

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In passive sonar systems, deviations from an ideal linear configuration can significantly impair the beamforming performance of towed hydrophone arrays. This paper presents a method aimed at improving the underwater acoustic signals in the presence of array distortion. The method is centered on a high-order time-delay difference estimation technique utilizing time-frequency autofocus. Initially, a detailed signal model is established that captures the distinctive characteristics of distorted arrays. Subsequently, an algorithm is introduced for high-order time-delay difference estimation to enh

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Norris, Thomas F., and Tina M. Yack. "Towing the line: Line-transect based density estimation of whales using towed hydrophone arrays." Journal of the Acoustical Society of America 136, no. 4 (2014): 2246. http://dx.doi.org/10.1121/1.4900106.

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Zha, Zijie, Xi Yan, Xiaobin Ping, Shilong Wang, and Delin Wang. "Deblurring of Beamformed Images in the Ocean Acoustic Waveguide Using Deep Learning-Based Deconvolution." Remote Sensing 16, no. 13 (2024): 2411. http://dx.doi.org/10.3390/rs16132411.

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A horizontal towed linear coherent hydrophone array is often employed to estimate the spatial intensity distribution of incident plane waves scattered from the geological and biological features in an ocean acoustic waveguide using conventional beamforming. However, due to the physical limitations of the array aperture, the spatial resolution after conventional beamforming is often limited by the fat main lobe and the high sidelobes. Here, we propose a method originated from computer vision deblurring based on deep learning to enhance the spatial resolution of beamformed images. The effect of

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Barkley, Yvonne M., Karlina P. B. Merkens, Megan Wood, Erin M. Oleson, and Tiago A. Marques. "Click detection rate variability of central North Pacific sperm whales from passive acoustic towed arrays." Journal of the Acoustical Society of America 155, no. 4 (2024): 2627–35. http://dx.doi.org/10.1121/10.0025540.

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Passive acoustic monitoring (PAM) is an optimal method for detecting and monitoring cetaceans as they frequently produce sound while underwater. Cue counting, counting acoustic cues of deep-diving cetaceans instead of animals, is an alternative method for density estimation, but requires an average cue production rate to convert cue density to animal density. Limited information about click rates exists for sperm whales in the central North Pacific Ocean. In the absence of acoustic tag data, we used towed hydrophone array data to calculate the first sperm whale click rates from this region and

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Hanson, M. Bradley, Marla M. Holt, Candice Emmons, et al. "The development and use of towed hydrophone arrays to inform Southern Resident killer whale Critical Habitat in outer coastal waters." Journal of the Acoustical Society of America 149, no. 4 (2021): A39. http://dx.doi.org/10.1121/10.0004454.

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Dissertations / Theses on the topic "Towed Hydrophone Arrays"

1

Sweet, Geoffrey William. "The processing of data from multi-hydrophone towed arrrays of uncertain shape." Thesis, University of Southampton, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240909.

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Marburger, John M. "Estimation of geoacoustic properties in the South China Sea shelf using a towed source and vertical line hydrophone array." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FMarburger.pdf.

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Thesis (M.S. in Physical Oceanography and Meteorology)--Naval Postgraduate School, Dec. 2004.<br>Thesis Advisor(s): Ching-Sang Chiu. Includes bibliographical references (p. 33). Also available online.

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Sen, Shoham. "Simulation and Study of Noise Generated due to Turbulent Boundary Layer in Towed Hydrophone Array." Thesis, 2016. https://etd.iisc.ac.in/handle/2005/4331.

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In this thesis, a wave propagation based analytical model is developed for an underwater towed array. The towed array is modeled as an in finite tube filled with a certain liquid and submerged in an in finite volume of water. This tube is excited by turbulent boundary layer (TBL) excitation which is modeled using both the Corcos and the Chase models. The acoustic response (self-noise) of the towed array is found using the transfer function of the tube and the PSD of the turbulent excitation. The acoustic response spectrum is compared with the results from the literature. This happens to be th

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Goris, Malcolm John. "Towed-array calibration." Phd thesis, 1995. http://hdl.handle.net/1885/144452.

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Book chapters on the topic "Towed Hydrophone Arrays"

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Riley, J. L., D. A. Gray, and B. G. Ferguson. "Estimating the Shape of a Towed Array of Hydrophones Using Both Acoustic and Non-Acoustic Sensor Techniques." In Acoustic Signal Processing for Ocean Exploration. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1604-6_22.

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"Advances in Fish Tagging and Marking Technology." In Advances in Fish Tagging and Marking Technology, edited by Julie K. Nielsen, George H. Niezgoda, S. James Taggart, et al. American Fisheries Society, 2012. http://dx.doi.org/10.47886/9781934874271.ch16.

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<i>Abstract</i>.—We present a new acoustic telemetry method for efficiently estimating positions of tagged marine and freshwater animals using vessel-based active tracking. Vessel-based tracking can require considerable time and effort, which limits both study area size and the number of tagged animals possible for telemetry studies. However, the recently-developed SYNAPS (Synthetic Aperture Positioning System) tracking method allows efficient collection of fine-scale movement information for many tagged animals within large study areas, and therefore enables large surveys to be conducted in a methodical and cost-effective manner. SYNAPS computes position estimates of tagged animals by means of hyperbolic positioning using the geographic location of a mobile hydrophone synchronized with signal detections to create a synthetic hydrophone array. Here we describe the process of tracking with SYNAPS, quantify accuracy and precision of position estimations, and provide guidelines for tracking procedures. SYNAPS position estimates were compared with known positions of fixed tags in both marine (Alaska, USA) and freshwater lake (Ontario, Canada) systems. Accuracy of position estimates ranged from 1.2 m using hull-mounted hydrophones and survey-quality GPS equipment to 23.4 m using towed hydrophones and a navigation-grade GPS receiver. This new tool will facilitate spatially explicit management applications such as aquatic protected area design and essential fish habitat designation by increasing the ability of acoustic telemetry to characterize movement of marine animals at different scales.

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Conference papers on the topic "Towed Hydrophone Arrays"

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Wang, Liqiu, Dongming Li, Yingsong Huang, and Haozhe Xu. "Research on the influence of hydrophone diameter on the towed noise of optical fiber hydrophone towed array." In Second International Conference on Optoelectronic Information and Optical Engineering (OIOE 2025), edited by Yang Yue, Ming Jiang, and Qingyang Wei. SPIE, 2025. https://doi.org/10.1117/12.3068320.

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Wang, Liqiu, Haozhe Xu, Yingsong Huang, and Hanfeng Xu. "Research on a Method of Flow Noise Suppressing for Optical Fiber Hydrophone Towed Array." In 2024 22nd International Conference on Optical Communications and Networks (ICOCN). IEEE, 2024. http://dx.doi.org/10.1109/icocn63276.2024.10648477.

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Wang, Liqiu, Yingsong Huang, Ya Zhang, Haozhe Xu, and Dongming Li. "Experimental study on the performance of vibration isolation modules for optical fiber hydrophone towed array." In Second International Conference on Frontiers of Applied Optics and Computer Engineering (AOCE 2025), edited by Gefeson Mendes Pacheco, Dayan Liu, and Bikash Nakarmi. SPIE, 2025. https://doi.org/10.1117/12.3060211.

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Abraham, Bruce M. "Low-cost dipole hydrophone for use in towed arrays." In Acoustic particle velocity sensors: Design, performance, and applications. AIP, 1996. http://dx.doi.org/10.1063/1.50338.

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Gadre, A. S., D. K. Maczka, D. Spinello, et al. "Cooperative localization of an acoustic source using towed hydrophone arrays." In 2008 IEEE/OES Autonomous Underwater Vehicles (AUV). IEEE, 2008. http://dx.doi.org/10.1109/auv.2008.5290529.

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Moldoveanu, N., R. Henman, J. Vlasin, and M. Spradley. "Bottom Referenced Vertical Hydrophone Arrays - Towed Streamers - a Comparison Study." In 59th EAGE Conference & Exhibition. European Association of Geoscientists & Engineers, 1997. http://dx.doi.org/10.3997/2214-4609-pdb.131.gen1997_b019.

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Gu, Hongcan, Junbin Huang, Huabing Yu, Rizhong Li, Bo Tang, and Jing Wu. "A 4-element fiber laser hydrophone towed linear array." In International Symposium on Optoelectronic Technology and Application 2014, edited by Jurgen Czarske, Shulian Zhang, David Sampson, Wei Wang, and Yanbiao Liao. SPIE, 2014. http://dx.doi.org/10.1117/12.2072075.

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Odom, Jonathan L., and Jeffrey Krolik. "Heading and hydrophone data fusion for towed array shape estimation." In ICA 2013 Montreal. ASA, 2013. http://dx.doi.org/10.1121/1.4800390.

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Zhang, Haiyan, Xuefeng Wang, and Chen Zhao. "Sea trial of 16-element DFB-FL hydrophone towed array." In Optical Fiber Sensors and Communication, edited by Songnian Fu, Jie Zhang, and Jun Yang. SPIE, 2019. http://dx.doi.org/10.1117/12.2547727.

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Rand, Richard H., Deepak V. Ramani, William L. Keith, and Kimberly M. Cipolla. "The Quadratically-Damped Mathieu Equation and Its Application to Submarine Dynamics." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1764.

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Abstract This work is motivated by naval use of passive towed sonar arrays of hydrophones. We consider the simplest model of a towed mass. The mass is considered to move only in a horizontal direction x perpendicular to the tow direction. The tension in the tow cable is expected to be nonconstant due to turbulence, and is modeled by a sinusoidal forcing function. The resulting differential equations are analyzed for linear stability and nonlinear dynamical effects. In particular we study the nonlinear dynamics of the ODE: x ¨ + ( δ + ϵ cos t ) x + x ˙ | x ˙ | = 0

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Reports on the topic "Towed Hydrophone Arrays"

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Kalmijn, Ad J. Marine Attack on Towed Hydrophone Arrays. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada409150.

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Kalmijn, Adrianus J. Shark Attack Project - Marine Attack at Towed Hydrophone Arrays. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada433306.

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Kalmijn, Adrianus J. Protecting Towed Hydrophone Arrays from Marine Attack: Weak-Electric and Near-Field Acoustic Causes - Biological Countermeasures. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada419122.

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