檢視无噪声信道的原始碼

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|<center>'''无噪声信道'''<br><img
src="https://img1.baidu.com/it/u=916613489,1635350240&fm=253&fmt=auto&app=138&f=JPEG?w=268&h=144 " width="280"></center><small>  圖片來自4</small> 
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信道是指网络信息传输的通道，噪声是由系统中的分子的运动产生，会降低信道的[[数据传输速率]]。[[无噪声信道]]指的就是信道中没有噪声干扰的传输信道。实际信道总是有噪声的，其最大数据传输率由香农定律给出。所以完全无噪声的信道现实中是不存在。

*中文名:[[无噪声信道]]

*外文名:Noiseless channel

*所属垂类:计算机网络用语

*解    释:网络信息传输的通道

*相关概念:噪声产生，信道