In the receiving system, the narrow-band interference filter is introduced in order to reduce the background light, increase the signal transmission rate, and improve the signal-to-noise ratio.
在接收系统中，引进窄带干涉滤光片，减少背景光的干扰，增加信号光透射率，改善信噪比。
Error multiplication caused by channel noise in eletric transmission system can be demmonstrated by signal to noise ratio between error rate function curve.
误码率与归一化信噪化的函数曲线、可以表征在介质传输系统中，线路噪声所引起的误码增值。
Advanced techniques ensure that the product has steady signal transmission and reduce the rate of occurrence of doing wrong operation on the equipment.
先进的工艺，保证产品具有稳定的信号传输，减少设备误动作的发生。
The transmission quality of DWDM system is affected by the damages from linear and nonlinear effects so the ratio of optical signal to noise is reduced and the bit error rate is increased.
DWDM系统的传输质量受到线性和非线性两类效应引起的损害影响，导致光信号噪声比下降，误码率增大。
The bandwidth of chaos is directly related to the rate of signal transmission and the range resolution.
混沌的带宽直接关系到信号传输的速率和测距的距离分辨率。
However, with the increase of transmission rate in a single channel, the quality of the signal would be more affected by dispersion, non-linear and so on.
随着单信道传输速率的提升，系统的色散、非线性效应等问题对信号的影响也更加严重。
The result is a multichannel audio signal having a significantly lower bit rate for efficient transmission or storage.
这样得到的多声道音频信号具有极大地降低的比特率，用于有效的发送或存储。
In contrast, this signal would work just fine in a data transmission application where a relatively low error rate could be tolerated.
与此相反，这个信号在数据传输应用中可以正常工作，因为这种应用可以容许有相对低的错误率。
In the same transmission system, in order to get the same error rate, the coding rate is higher the needed rate of signal to noise is higher.
并且在同一个传输系统中为了得到相同的误码率，码率越高则需要的信噪比就越大。
In the same transmission system, in order to get the same error rate, the coding rate is higher the needed rate of signal to noise is higher.
并且在同一个传输系统中为了得到相同的误码率，码率越高则需要的信噪比就越大。
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