Optimization Algorithm for Delay Estimation Based on Singular Value Decomposition and Improved <i>GCC</i>-<i>PHAT</i> Weighting

Optimization Algorithm for Delay Estimation Based on Singular Value Decomposition and Improved <i>GCC</i>-<i>PHAT</i> Weighting

The accuracy of time delay estimation seriously affects the accuracy of sound source localization. In order to improve the accuracy of time delay estimation under the condition of low SNR, a delay estimation optimization algorithm based on singular value decomposition and improved <i>GCC</i...

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Bibliographic Details
Main Authors: Shizhe Wang, Zongji Li, Pingbo Wang, Huadong Chen
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Sensors
Subjects:
delay estimation
singular value decomposition
<i>GCC</i>-<i>PHAT</i>-<i>ργ</i> weighting
generalized cross-correlation
Online Access:https://www.mdpi.com/1424-8220/22/19/7254

Internet

https://www.mdpi.com/1424-8220/22/19/7254

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