| 5路PCM立体声光纤传输系统 |
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| 引用本文： | 陈建铭,陈大华.5路PCM立体声光纤传输系统[J].上海交通大学学报,1995,29(6):49-54. |
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| 作者姓名： | 陈建铭 陈大华 |
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| 作者单位： | “区域光纤通信网与新型光通信系统”国家重点实验室光纤技术研究所 |
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| 摘 要： | 叙述了５路ＰＣＭ立体声光纤传输系统的工作原理、方框图及主要技术指标，详细分析了系统的各种噪声及其对系统指标的影响，最后，由导出公式计算出的理论值与实测结果进行了比较，两者数值十分接近。
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| 关 键 词： | 光纤传输系统 脉冲编码调制 立体声 |
Five-channel PCM Stereo Optical Fiber Transmission System |
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| Chen Jianming,Chen Dahua.Five-channel PCM Stereo Optical Fiber Transmission System[J].Journal of Shanghai Jiaotong University,1995,29(6):49-54. |
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| Authors: | Chen Jianming Chen Dahua |
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| Affiliation: | Chen Jianming;Chen Dahua |
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| Abstract: | This paper mainly describes the principle of the five-channel PCM stereo optical fiber transmission system and Introduces its block diagram and main technical performances.Various sources of noise and their influence on the performances of the system are analysed In details.Finally theoretical values are calculated by the formula and In concordance with the results measured. |
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| Keywords: | fiber transmission system pulse code modulation stereo A/D (D/A)converter multiplexer/demultiplexer noise |
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