Results 231 to 240 of about 18,369 (257)

Acoustic Source Localization and the Echo Problem

45th AIAA Aerospace Sciences Meeting and Exhibit, 2007
In this paper, we explore the use of decentralized control techniques to perform acoustic source localization in the presence of walls and buildings. The control follows a proven second-order, function-maximization method; however, the problem becomes more dicult with the introduction of physical barriers and the associated echo eects.
Stefanie Beaver, John Hurtado
openaire   +1 more source

Acoustic source localization

2016
Many technologies rely on underwater acoustics. Most of these applications are able to denoise Gaussian noise from the surrounding, but have trouble removing impulse like noises. One source of impulse-like noise is the snapping shrimps. The acoustic signals they emit from snapping their claws hinder technologies, but can also be used as a source of ...
openaire   +1 more source

Informed acoustic source separation and localization

The Journal of the Acoustical Society of America, 2006
Advances in Bayesian computational technology in the last decade have enabled the development of new source separation and source localization algorithms. These algorithms are greatly improved by the encoding of prior information about a specific problem in the form of the chosen relevant model parameters, the assignment of the likelihood functions ...
openaire   +1 more source

Rapid localization of acoustic source using sensor clusters in 3D homogeneous and heterogeneous structures

Structural Health Monitoring, 2021
Tribikram Kundu, Zhiwen Cui, Shenxin Yin
exaly  

Evaluation of acoustic emission source localization accuracy in concrete structures

Structural Health Monitoring, 2020
Yuguang Yang, Fengqiao Zhang, Pooria Pahlavan   +2 more
exaly  

Acoustic source localization in three-dimensional space based on acoustic valley-Hall topological insulators

International Journal of Mechanical Sciences, 2022
Xiangzhen Han, Xuelin Wang
exaly  

Device for acoustic source localization

2020
GRIGGS KATHLEEN ANN, GRIGGS STEPHEN PATRICK   +1 more
openaire   +4 more sources

Combined microphone array for precise localization of sound source using the acoustic intensimetry

Mechanical Systems and Signal Processing, 2021
In-Jee Jung, Jeong-Guon Ih
exaly  

Acoustic beamforming for noise source localization – Reviews, methodology and applications

Mechanical Systems and Signal Processing, 2019
Paolo Chiariotti, Milena Martarelli, Paolo Castellini   +2 more
exaly  

Acoustic Source Localization in Wireless Sensor Networks

Workshop on Intelligent Information Technology Application (IITA 2007), 2007
Mingfei Wang, Linlin Ci, Ping Zhan, Yongjun Xu 0001   +3 more
openaire   +2 more sources