Typically caused by midfrequency distortions in an analog system.

模拟系统中通常是由中频信号所起。

An analog artifact where vertical edges in the picture display a spreading to the left or right. Typically caused by midfrequency distortions in an analog system.

显示中,垂直线向左或向右移动一种模拟非自然信号。模拟系统中通常是由中频信号所起。