Results 81 to 90 of about 7,513 (141)
Reflection-Aware Sound Source Localization
, 2017 We present a novel, reflection-aware method for 3D sound localization in indoor environments. Unlike prior approaches, which are mainly based on continuous sound signals from a stationary source, our formulation is designed to localize the position ...
An, Inkyu +3 more
core +1 more source
Seismo‐Acoustic Detection and Localization of Iceberg Collapse in Atka Bay, Antarctica
Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.Abstract On 12 January 2022, an iceberg collapsed at the edge of frozen Atka Bay, Antarctica. The event generated seismic, hydroacoustic, and atmospheric infrasound waves recorded by a local network comprising land‐ and iceshelf‐based seismometers, an underwater hydrophone, and an on‐ice infrasound array.
G. Averbuch +5 more
wiley +1 more source
Sensors, 2020 To provide high-precision positioning for Internet of Things (IoT) scenarios, we optimize the indoor positioning technique based on Ultra-Wideband (UWB) Time Difference of Arrival (TDOA) equipment.
Kun Zhao +6 more
doaj +1 more source
Hybrid Radio-map for Noise Tolerant Wireless Indoor Localization
, 2013 In wireless networks, radio-map based locating techniques are commonly used to cope the complex fading feature of radio signal, in which a radio-map is built by calibrating received signal strength (RSS) signatures at training locations in the offline ...
Chen, Zhoufeng +3 more
core +1 more source
Civil Engineering Design, Volume 7, Issue 4, Page 147-168, December 2025.Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer +13 more
wiley +1 more source
IEEE Access, 2020 The emergence of autonomous vehicles with high needs for accuracy in location has hardened the requirements of the positioning systems used for navigation.
Ruben alvarez +3 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.Abstract Due to the properties of sound propagation underwater, including the existence of the SOFAR channel, sounds in the ocean can propagate over large distances with little attenuation. This makes passive acoustics a relevant method for monitoring natural events such as ice calving, earthquakes, and underwater volcanic eruptions.
Pierre‐Yves Raumer +4 more
wiley +1 more source
Inferring activity patterns of aquatic animals from single‐receiver acoustic telemetry setups
Methods in Ecology and Evolution, Volume 16, Issue 12, Page 2931-2944, December 2025.Abstract Acoustic telemetry has become an essential tool for studying activity patterns of animals in aquatic environments. Activity is typically recorded using transmitters with integrated sensors or dense receiver arrays for positional tracking. While effective, these approaches are financially and logistically expensive due to the need for advanced ...
Eneko Aspillaga +5 more
wiley +1 more source
Position determination of acoustic source using a discrete probability density method supported by joint detection and time of arrival estimation [PDF]
Scientific Technical Review, 2017 The localization of various acoustic sources in a battlefield (such as weapon rounds, mortars, rockets, mines, improvised explosive devices, vehicle-borne improvised explosive devices and airborne vehicles) nowadays has significant history.
Pokrajac Ivan +4 more
doaj
Applied Sciences, 2019 Cellular communication systems support mobile phones positioning function for Enhanced-911 (E-911) location requirements, but the positioning accuracy is poor. The fifth-generation (5G) cellular communication system can use indoor distribution systems to
Zhongliang Deng +6 more
doaj +1 more source