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音频控制技术是40年代中叶发展起来的一种遥控技术。目前已成为成熟的通讯技术,而我国对音频控制技术的应用才刚刚开始。音频控制是一个通讯系统。是以电力网本身作为信息传输媒介的。在电力网任何一点的变电站安装声频控制装置即能够对电网
Audio control technology was developed in the mid-40s as a remote control technology. Has become a mature communication technology, and our application of audio control technology has just begun. Audio control is a communication system. The power grid itself as a medium of information transmission. At any point in the power grid substation installation of audio control devices that are able to power grid