Distributed Acoustic Sensing Features Enhanced by Blind Near-Field Array Signal Processing

27th International Conference on Optical Fiber Sensors Pub Date : 1900-01-01 DOI:10.1364/ofs.2022.tu1.3

Felipe Muñoz, M. Soto

引用次数: 0

Abstract

A blind near-field array signal processing method for distributed acoustic sensors is proposed. Experimental results demonstrate a 5.5dB signal-to-noise ratio enhancement and the capability to localize acoustic sources with errors as low as 0.82%.

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盲近场阵列信号处理增强分布式声传感特性

提出了一种分布式声传感器的盲近场阵列信号处理方法。实验结果表明，该方法的信噪比提高了5.5dB，对声源的定位误差低至0.82%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

27th International Conference on Optical Fiber Sensors

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