Results 221 to 230 of about 2,503,305 (272)
Fault Diagnosis of Motor Bearing Transmission System Based on Acoustic Feature Fusion. [PDF]
Sensors (Basel)Ma L, Zhang Y, Wang Z, Niu B.
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Frequency-Domain Second-Order Decorrelation with Compact Time-Domain Regularization for Convolutive Underwater Acoustic Source Separation. [PDF]
Sensors (Basel)Cao H, Yang T, He Q, Yiu KC.
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Acoustic Vector-Sensor Array Processing
IEEE Transactions on Signal Processing, 1994An approach is proposed for localization of acoustic sources using an array of sensors for which the measurement of each sensor is a vector consisting of the acoustic pressure and acoustic particle velocity. A compact expression is derived for the Cramer-Rao bound (CRB) on the estimation errors of the source direction-of-arrival (DOA) parameters in the
E Paldi, A Nehorai
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Acoustic Vector Sensor: Reviews and Future Perspectives
IET Signal Processing, 2017 Acoustic vector sensor (AVS) has been recently researched and developed for acoustic wave capturing and signal processing. Conventional array generally employs spatially displayed sensors for signal enhancement, source localisation, target tracking, etc. However, the large size usually limits its implementations on some portable devices.
Xiaoping Lai, Jiuwen Cao, Jianzhong Wang
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Hybrid T-Shaped Sensor Array Composed of Acoustic Vector Sensors and Scalar Sensors
Electronics, 2023 Through the more available acoustic information or the polarization information provided, vector sensor arrays outperform the scalar sensor arrays in accuracy of localization.
Wei Rao
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Signal Correlation Modeling in Acoustic Vector Sensor Arrays
IEEE Transactions on Signal Processing, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ali Abdi, Huaihai Guo
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Direction-Finding With a Misoriented Acoustic Vector Sensor
IEEE Transactions on Aerospace and Electronic Systems, 2012A new focusing technique is proposed for the direction-finding with an acoustic vector sensor when the acoustic vector sensor suffers arbitrarily fluctuating misorientation. The data set collected in the total observation time is partitioned into several sub data sets at different time segments.
Xin Yuan
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