线缆之间的干扰信号导致音质下降。

Cross-talk between the wires caused the audio quality to degrade.

工程师努力消除通信系统中的干扰信号。

The engineer worked hard to eliminate cross-talk in the communication system.

技术员确定干扰信号是影响网络的主要问题。

The technician identified cross-talk as the main issue affecting the network.

新设计将相邻通道之间的干扰信号降到最低。

The new design minimizes cross-talk between adjacent channels.

为了提高性能，团队必须减少电路中的干扰信号。

To improve performance, the team must reduce cross-talk in the circuits.

推广来说，杂音就是相对于正常信号的干扰信号。

But more generally, this noise is something that corrupts the signal.