A design method based on NI-DAQ and controlled by Lab VIEW is introduced,which is able to realize four channels acoustic signal trigger-acquisition underwater.
介绍了一种以数据采集系统为硬件平台,利用LabVIEW虚拟仪器设计软件进行编程控制,实现4通道水声信号触发采集控制的方法。
参考来源 - 基于虚拟仪器的水声信号数据采集系统设计·2,447,543篇论文数据，部分数据来源于NoteExpress
At that time the perception was because of the unique nature of the activity and the acquisition of the patents that it simply wouldn't trigger a CFIUS review.
当时的理解是因为这件事的特殊性以及专利收购完全不需要CFIUS的任何审核。
One or more digital signal processors (DSPs) coupled to fast analog-digital converters (ADCs) perform the signal acquisition and pre-processing, trigger generation, and so forth.
一个或多个数字信号处理器(DSP)耦合起来可以构成速度很快的模拟-数字转换器(asc)，用来执行信号获取、预处理、触发器生成等操作。
The circuits revelent to data acquisition system such as trigger circuit, the circuit of short time generator in random sampling etc, are designed, simulated and adjusted.
数据采集系统触发电路、随机采样短时间产生电路、存储器地址计数器电路等相关控制电路的设计、仿真和调试；
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