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A review for the noise source identification methods based microphone array.
- Source :
-
Journal of Vibroengineering . Aug2022, Vol. 24 Issue 5, p983-1001. 19p. - Publication Year :
- 2022
-
Abstract
- Sound source identification is an important prerequisite for noise control. In recent years, new methods of sound source identification have been developed to improve the robustness of source identification. In this paper, a comprehensive review of noise source identification methods is developed to summarize its developing status and engineering applications. At first, a microphone array which is to acquire the sound pressure field is described. And then, the sound field visualization methods (beamforming and acoustic holography) and their advantages and disadvantages are reviewed. Finally, to improve the identification accuracy of the moving sound source, the hybrid acoustic holography methods with more generality and robustness are reviewed. Through the comparison and summary of the sound source identification methods, we expect this work may provide a potential guidance for the subsequent research studies in the field of sound source identification. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13928716
- Volume :
- 24
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Vibroengineering
- Publication Type :
- Academic Journal
- Accession number :
- 158595762
- Full Text :
- https://doi.org/10.21595/jve.2022.22362