Improved Direction-of-Arrival Estimation of an Acoustic Source Using Support Vector Regression and Signal Correlation

Improved Direction-of-Arrival Estimation of an Acoustic Source Using Support Vector Regression and Signal Correlation

The direction-of-arrival (DoA) estimation of an acoustic source can be estimated with a uniform linear array using classical techniques such as generalized cross-correlation, beamforming, subspace techniques, etc. However, these methods require a search in the angular space and also have a higher an...

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Bibliographic Details
Main Authors: Faisal Alam, Mohammed Usman, Hend I. Alkhammash, Mohd Wajid
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Sensors
Subjects:
correlation coefficient
curve fitting
direction-of-arrival estimation
machine learning
microphone array
support vector regression
Online Access:https://www.mdpi.com/1424-8220/21/8/2692

Internet

https://www.mdpi.com/1424-8220/21/8/2692

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