介绍一种基于数字信号处理和数字滤波技术识别轨道绝缘节点的方法，用于LKJ2000型列车运行监控记录装置校正计算距离。
This paper presents a method to identify the railway insulation nodes for LKJ2000 train running monitor and record device to modify the calculated control distance.
总部位于亚特兰大的一家名为Recordant的店内监控公司为超市导购员提供了数码声音录音器，他们要把这个装置戴在他们颈项周围，他们与顾客的谈话也会因此而记录下来。
Recordant, an in-store monitoring company based in Atlanta, provides shop assistants with digital-audio recorders, to be worn around their necks, which record all their conversations with shoppers.
应用推荐