论文部分内容阅读
本文介绍一种电传信号处理体制。该体制经过对五单位电传信号处理的实验,证明处理的结果正确,动作可靠。该体制的思路可适用于六单位,七单位、八单位等电传信号的处理。介绍分三个部分: 1.电报电码形式。介绍了电报信号的基本特点和五单位、七单位、八单位电传信号的基本形式,并列有典型的电码表。 2.对电传信号处理的一种方案。给出了方案的主要框图及各部分的主要功能。 3.信号合成电路的典型电路。信号合成电路是将处理后的电码合成为一个发报器的起止周期,并给出了信号合成电路的原理图及其说明。
This article describes a teletype signal processing system. The system after five units of telex signal processing experiments to prove that the results of the treatment is correct and reliable action. The system of ideas can be applied to six units, seven units, eight units, such as telex signal processing. Introduction is divided into three parts: 1. Telegraph code form. The basic characteristics of the telegraph signal and the basic form of five units, seven units and eight units of telex signals are introduced, and a typical code table is listed. A solution to teletype signal processing. The main block diagram and the main functions of each part are given. 3. Signal synthesis circuit of the typical circuit. The signal synthesis circuit synthesizes the processed code into a start-stop cycle of a transmitter, and gives the schematic diagram and explanation of the signal synthesis circuit.