Performance Analysis of Cardioid and Omnidirectional Microphones in Spherical Sector Arrays for Coherent Source Localization

Performance Analysis of Cardioid and Omnidirectional Microphones in Spherical Sector Arrays for Coherent Source Localization

Traditional spherical sector microphone arrays using omnidirectional microphones face limitations in modal strength and spatial resolution, especially within spherical sector configurations. This study aims to enhance array performance by developing a spherical sector array employing first-order car...

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Bibliographic Details
Main Authors: Chibuzo Joseph Nnonyelu, Meng Jiang, Marianthi Adamopoulou, Jan Lundgren
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Sensors
Subjects:
hemispherical array
cardioid microphones
spherical sector harmonics
coherent sources
wideband sources
Online Access:https://www.mdpi.com/1424-8220/24/23/7572
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