基于虚拟仪器技术设计与实现了一种用于声场可视化的声信号采集与处理系统。

The design and implementation of an acoustic signal acquisition and processing system used for acoustic field visualization is presented in this paper.

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针对BUA测量受超声信号的频带及传感器特性影响较大的问题，制定适合目前相关仪器现状的客观标准，提出了一种验证BUA测量系统准确性的方法。

Aiming at the results affected deeply by signal bandwidth and transducer frequency response, we present an objective criteria and method to verify exactitude of the instrument system.

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利用虚拟仪器方便地实现了对水声信号的采集、处理，以及对水下目标测量时，为传感器结构和算法的确定提供参考。

It is convenient to use the virtual instrument for data acquisition and analysis of the underwater acoustic signal, and help us to determine the structure and the...

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