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Wireless Acoustic Sensor Networks and Applications
2017
Wireless Communications and Mobile Computing
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Therefore, audio signal processing and machine learning for Wireless Acoustic Sensor Networks (WASNs) has attracted the interest of many authors. The article by M. ...
Internet of Things (IoT) platforms and singleboard computers have substantially increased the capabilities of sensor networks aimed at acoustic signal processing, opening new possibilities, and challenges ...
In particular, this paper addresses the scenario when the sensor nodes are positioned in a known environment with the prior knowledge of the probe signal and the locations of the sources, or the loudspeakers ...
doi:10.1155/2017/1085290
fatcat:c2ep4rq77jfslhq4nic7xnluxy
TRENDS, TECHNOLOGIES, AND FUTURE CHALLENGES IN WIRELESS SENSOR NETWORK'S
2021
International Journal of Innovative Research in Engineering & Management
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The technical difficulties in sensor network development include routing, network exploration, signal processing, and security. ...
This paper concludes by exploring results from different research in sensor network algorithms, localized algorithms and directed diffusion, distributed tracking in wireless ad hoc networks, and distributed ...
Each sensor node interacts with the adjacent sensor. In addition, each sensor knows its location when GPS is not feasible. Relative position algorithm requires for self-location [42] . ...
doi:10.21276/ijirem.2021.8.5.4
fatcat:wnbordsj5bh4tabhchhn6a2k2m
Trends, Technologies And Future Challenges In Sensor Networks
2021
International journal of advanced networking and applications
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The technical difficulties in sensor network development include routing, network exploration, signal processing, and security. ...
This paper concludes by exploring results from different research in sensor network algorithms, localized algorithms and directed diffusion, distributed tracking in wireless ad hoc networks, and distributed ...
Each sensor node interacts with the adjacent sensor. In addition, each sensor knows its location when GPS is not feasible. Relative position algorithm requires for self-location [42] .
A. ...
doi:10.35444/ijana.2021.12605
fatcat:jtx343nilraxfdowhbamfygg74
A Review on Rail Defect Detection Systems Based on Wireless Sensors
2022
Sensors
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Therefore, we provide in this paper a systematic review of recent studies on wireless sensor-based rail defect detection systems from three different perspectives: sensing principles, wireless networks ...
However, there has been a lack of comprehensive reviews on the working principles, functions, and trade-offs of these wireless sensor systems. ...
Information Transmission Sustainable running is an essential goal in the design of a wireless sensor network. ...
doi:10.3390/s22176409
pmid:36080868
pmcid:PMC9459779
fatcat:uqpzjdeutvg6rik4i6yyxicneu
Underwater Sensor Nodes and Networks
2013
Sensors
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Because of the huge amount of unexploited resources in the ocean environment, there is a need of new research in the field of sensors and sensor networks. ...
This special issue is focused on collecting recent advances on underwater sensors and underwater sensor networks in order to measure, monitor, surveillance of and control of underwater environments. ...
Firstly, they deployed an acoustic transceiver as part of the acoustic positioning system in order to monitor the position of the optical sensors which move due to sea currents. ...
doi:10.3390/s130911782
pmid:24013489
pmcid:PMC3821334
fatcat:i5nefci4xbcvtej3lxzodqzuhi
THE IMPLEMENTATION OF HIGH EFFICIENCY WIRELESS SENSOR IN ACOUSTIC OBJECT TRACKING
2015
International Journal on Smart Sensing and Intelligent Systems
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Energy control in Wireless Sensor Network is one of the most crucial technologies. ...
Based on the acoustic object localization background, we designed a new structure of the sensor node to realize the energy efficiency in the power supply and artificial sleeping scheduling in this paper ...
In the acoustic localization WSNs, sensor mainly responsible for audio signal acquisition, sensor module usually consists of the sensor probe and transmission system two parts. ...
doi:10.21307/ijssis-2017-840
fatcat:d6lrshnxcfevhhomcmpvb5deqa
Sensor networks: Evolution, opportunities, and challenges
2003
Proceedings of the IEEE
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Wireless microsensor networks have been identified as one of the most important technologies for the 21st century. ...
The paper concludes by presenting some recent research results in sensor network algorithms, including localized algorithms and directed diffusion, distributed tracking in wireless ad hoc networks, and ...
ACKNOWLEDGMENT The authors would like to thank Mr. D. Shepherd, of Strategic Analysis, Inc., for the immense help provided in the preparation of this paper. C.-Y. ...
doi:10.1109/jproc.2003.814918
fatcat:inrtnadtunfw5cadqtlckafc6y
On the Design of a Bioacoustic Sensor for the Early Detection of the Red Palm Weevil
2013
Sensors
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In this work we propose the design of an autonomous bioacoustic sensor that can be installed in every palm tree under study and is able to analyze the captured audio signal during large periods of time ...
One of the early detection mechanisms proposed in the literature is based on acoustic monitoring, as the activity of RPW larvae inside the palm trunk is audible for human operators under acceptable environmental ...
development of this work. ...
doi:10.3390/s130201706
pmid:23364196
pmcid:PMC3649424
fatcat:usyamnqltzfshfhjs7q3z7hxpi
A Survey of Sound Source Localization Methods in Wireless Acoustic Sensor Networks
2017
Wireless Communications and Mobile Computing
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Wireless acoustic sensor networks (WASNs) are formed by a distributed group of acoustic-sensing devices featuring audio playing and recording capabilities. ...
This paper reviews common approaches for source localization in WASNs that are focused on different types of acoustic features, namely, the energy of the incoming signals, their time of arrival (TOA) or ...
Conflicts of Interest The authors declare that there are no conflicts of interest regarding the publication of this paper. ...
doi:10.1155/2017/3956282
fatcat:eqoe7kxulrf5fg6q4fzdc2zkdm
Localization and Detection of Targets in Underwater Wireless Sensor Using Distance and Angle Based Algorithms
2019
IEEE Access
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In place of RF signals, acoustic signals are the most common mode of communication, and the so-called underwater acoustic sensor networks attracted a significant interest due to their great impact on ocean ...
Despite the global positioning system (GPS) receivers are usually employed in terrestrial wireless sensor networks, they cannot be exploited for underwater localization. ...
The sensor node depth can be self-estimated, e.g., employing pressure probes. ...
doi:10.1109/access.2019.2909133
fatcat:oewuix5eavhjnioig5gryvoj5m
Adaptive Pronunciation Proofreading of Spoken English in a Wireless Sensor Network Environment
2021
Journal of Sensors
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This paper presents an in-depth study and analysis of adaptive proofreading of spoken English pronunciation in a wireless sensor network environment. ...
, while the transmission rate of one-hop nodes is proportionally allocated to multihop nodes in multihop nodes by the congestion control mechanism based on the average reception success rate of the link ...
In the wireless sensor network as a distributed sensor network, the end is mainly probing and sensing external sensor devices; wireless sensor networks can achieve three functions of data collection, processing ...
doi:10.1155/2021/2997928
doaj:fba256db12d341a7b89d0e0d1b43f536
fatcat:c5w37wtq7rauroiicv66oosmke
Multi-Modal Sensing M2M Healthcare Service in WSN
2012
KSII Transactions on Internet and Information Systems
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The system is designed for homecare or the monitoring of the elderly who live in country side or small rest home without enough support from caregivers or doctors, instead of patient monitoring in big ...
Moreover, indoor location tracking provides information about the location of patients in their physical environment and helps the caregiver in the provision of appropriate support. ...
The design and performance of wireless sensor networks always depend on application requirements, hardware and software limitations. ...
doi:10.3837/tiis.2012.04.008
fatcat:nnodmfen6rfl3ed7ajr4nthlzm
A Seabed Real-Time Sensing System for In-Situ Long-Term Multi-Parameter Observation Applications
2019
Sensors
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Aiming at the real-time observation requirements in marine science and ocean engineering, based on underwater acoustic communication and satellite communication technology, a seabed real-time sensing system ...
The preliminary test results based on harbor environment show the effectiveness of the developed system. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/s19051255
fatcat:jdikzsjrdnbmreprh4fsudjbzm
2012 TMC Annual Index
2013
IEEE Transactions on Mobile Computing
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Kim, Hyoil, +, TMC Nov. 2012 1666-1677 Design and Analysis of the Gateway Relocation and Admission Control Algorithm in Mobile WiMAX Networks. ...
Yang, Jie, +, TMC Sept. 2012 1426-1440 Target Tracking in Wireless Sensor Networks Based on the Combination of KF and MLE Using Distance Measurements. ...
doi:10.1109/tmc.2013.1
fatcat:qp57tpkfx5gbrc3dvtetebm3ui
2013 Index IEEE Sensors Journal Vol. 13
2013
IEEE Sensors Journal
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Note that the item title is found only under the primary entry in the Author Index. ...
The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. ...
., +, JSEN Aug. 2013 3012-3013 Accuracy A Distributed Localization Algorithm for Wireless Sensor Networks Based on the Solutions of Spatially-Constrained Local Problems. ...
doi:10.1109/jsen.2013.2296364
fatcat:jlaitb4o6fdc5l7ihic4sg6xfu
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