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Design of Small MEMS Microphone Array Systems for Direction Finding of Outdoors Moving Vehicles

In this paper, a MEMS microphone array system scheme is proposed which implements real-time direction of arrival (DOA) estimation for moving vehicles. Wind noise is the primary source of unwanted noise on microphones outdoors. A multiple signal classification (MUSIC) algorithm is used in this paper...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zhang, Xin, Huang, Jingchang, Song, Enliang, Liu, Huawei, Li, Baoqing, Yuan, Xiaobing
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI 2014
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4003948/
https://ncbi.nlm.nih.gov/pubmed/24603636
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s140304384
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