数字排队机中多频控制电路的设计 |
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引用本文: | 李晓辉,张月鉴.数字排队机中多频控制电路的设计[J].电子与自动化,1999,28(2):30-32. |
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作者姓名: | 李晓辉 张月鉴 |
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作者单位: | [1]安徽大学电子工程与信息科学系 [2]安徽省邮电科研所 |
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摘 要: | 介绍了全数字排队机的组成和功能,分析了中国1号信令系统的主要特点,设计了数字排队机的多频控制电路,实现了多频收发码的接收与传送。
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关 键 词: | 数字排队机 多频控制 信令 数字中继接口 电话网 |
Design of Multi frequency Compelled Circuit in the Digital Queue Machine |
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Authors: | Li
Xiaohui Zhang Mingjian/ |
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Abstract: | The composition and functions of the digital queue machine is
introduced with analysis of main characteristics of China No.1 signaling system.The multi
frequency compelled circuit is designed for the digital queue machine and the reception and
transmission of the MFC code is realized. |
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Keywords: | digital queue machine multi frequency compelled signaling digital relay interface |
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