Click on “Filter,” “Add Noise” and setnoise to 1%, “Gaussian” and “Monochromatic.”
在“滤镜”“增加噪点”上点击，把噪点设置成1%，设置“高斯”和“单色”。
2
Children experiencing an auditory function deficit can often find speech and communication very difficult to isolate and process when set against high levels of background noise.
在面对高强度的背景噪音时，患有听觉功能损伤的儿童往往很难把语言分离出来进行处理，也很难进行沟通。
3
It was a noise that set one's teeth on edge and bristled the hair at the back of one's neck.