Design of Planar Differential Microphone Array Beampatterns with Controllable Mainlobe Beamwidth and Sidelobe Level

The differential microphone array, or differential beamformer, has attracted much attention for its frequency-invariant beampattern, high directivity factor and compact size. In this work, the design of differential beamformers with small inter-element spacing planar microphone arrays is concerned....

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Detalles Bibliográficos
Autores principales: Wang, Xianghui, Li, Mei, Zhao, Yingke, Wang, Jiao, Tan, Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098815/
https://www.ncbi.nlm.nih.gov/pubmed/37050792
http://dx.doi.org/10.3390/s23073733

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098815/
https://www.ncbi.nlm.nih.gov/pubmed/37050792
http://dx.doi.org/10.3390/s23073733

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