Results 11 to 20 of about 50,602 (208)
Design of a New Lightweight Accurate Grid-Based Localization Method for WASN [PDF]
IEEE Access, 2021 Existing solutions designed for acoustic target localization based on the received signal energy in WSN suffer either from low localization accuracy due to suboptimal convergence or high computations requirements due to the application of complex ...
Fatima Al-Quayed +2 more
doaj +2 more sources
Survey of Connectivity Restoration in 3D Wireless Ad Hoc/Sensor Networks
International Journal of Distributed Sensor NetworksWireless ad hoc/sensor networks (WASN) have seen increased application in three-dimensional (3D) environments, such as underwater and aerial scenarios.
Hongsheng Chen +4 more
doaj +2 more sources
Characterization of a WASN-Based Urban Acoustic Dataset for the Dynamic Mapping of Road Traffic Noise [PDF]
Proceedings, 2020 Road Traffic Noise (RTN) is one of the main pollutants in urban and suburban areas, negatively affecting the quality of life of their inhabitants. In the context of the European LIFE DYNAMAP project, two Wireless Acoustic Sensor Networks (WASN) have been
Francesc Alías +3 more
doaj +2 more sources
The case of the infection that wasn′t !
Journal of Global Infectious Diseases, 2009 Eosinophilic esophagitis is an under-recognized inflammatory disorder of the esophagus. It has been frequently diagnosed in pediatric patients; however, over the last few years, there has been an increase in the number of cases recognized in adults as ...
Jennifer Eatrides +2 more
doaj +3 more sources
Detection of Anomalous Noise Events on Low-Capacity Acoustic Nodes for Dynamic Road Traffic Noise Mapping within an Hybrid WASN [PDF]
Sensors, 2018 One of the main aspects affecting the quality of life of people living in urban and suburban areas is the continuous exposure to high road traffic noise (RTN) levels.
Rosa Ma Alsina-Pagès +3 more
doaj +4 more sources
The Language Faculty that Wasn't: A Usage-Based Account of Natural Language Recursion
Frontiers in Psychology, 2015 In the generative tradition, the language faculty has been shrinking—perhaps to include only the mechanism of recursion. This paper argues that even this view of the language faculty is too expansive.
Morten H Christiansen +3 more
doaj +2 more sources
Low-Cost WASN for Real-Time Soundmap Generation [PDF]
The 8th International Symposium on Sensor Science, 2021 Recent advances in technology have enabled the development of affordable low-cost acoustic monitoring systems, as a response of several fields of application that require a close acoustic analysis in real-time: road traffic noise in crowded cities, biodiversity conservation in natural parks, behavioural tracking in the elderly living alone and even ...
Gerardo José Ginovart-Panisello +5 more
openaire +1 more source
IEEE Open Journal of Signal Processing, 2023 Sampling rate offsets (SROs) between devices in a heterogeneous wireless acoustic sensor network (WASN) can hinder the ability of distributed adaptive algorithms to perform as intended when they rely on coherent signal processing.
Paul Didier +3 more
doaj +1 more source
Speech Intelligibility Analysis and Approximation to Room Parameters through the Internet of Things
Applied Sciences, 2021 In recent years, Wireless Acoustic Sensor Networks (WASN) have been widely applied to different acoustic fields in outdoor and indoor environments. Most of these applications are oriented to locate or identify sources and measure specific features of the
Jesus Lopez-Ballester +5 more
doaj +1 more source
Journal of Clinical Nursing, Volume 32, Issue 7-8, Page 1421-1432, April 2023., 2023 Abstract Objectives The aim of this study was to understand how people living with Parkinson's and healthcare professionals perceived their care management and interactions with health services were affected during the COVID‐19 pandemic. Background During the COVID‐19 pandemic, many governments introduced restrictions and services that support ...
Dia Soilemezi +6 more
wiley +1 more source