Signal Activity Detection for Fiber Optic Distributed Acoustic Sensing with Adaptive-Calculated Threshold

The key point on analyzing the data stream measured by fiber optic distributed acoustic sensing (DAS) is signal activity detection separating measured signals from environmental noise. The inability to calculate the threshold for signal activity detection accurately and efficiently without affecting...

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Detalles Bibliográficos
Autores principales: Ma, Lilong, Xu, Tuanwei, Cao, Kai, Jiang, Yinghao, Deng, Dimin, Li, Fang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8877182/
https://www.ncbi.nlm.nih.gov/pubmed/35214572
http://dx.doi.org/10.3390/s22041670

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8877182/
https://www.ncbi.nlm.nih.gov/pubmed/35214572
http://dx.doi.org/10.3390/s22041670

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