| Subject | English | Arabic |
| el. | impulsive noise | ضوضاء دفعية |
| environ. | impulsive noise Noise characterized by transient short-duration disturbances distributed essentially uniformly over the useful passband of a transmission system | ضوضاء حادة |
| el. | quasi-impulsive noise | ضوضاء شبه دفعية |
| magn. | quasi-impulsive noise | ضوضاء شبه دفعي |