 |
| amplitude /amplitude distortion: 40 phrases in 12 subjects |
| Aviation | 1 |
| Electrical engineering | 2 |
| Electronics | 6 |
| Geophysics | 2 |
| Information technology | 1 |
| Makarov | 5 |
| Mass media | 14 |
| Military | 1 |
| Nuclear physics | 1 |
| Technology | 5 |
| Telecommunications | 1 |
| Радиоактивное излучение | 1 |