| |||
| параметр шума (ssn); параметр помехи (ssn) | |||
|
noise parameter : 10 phrases in 9 subjects |
| Aeronautics | 1 |
| Aviation | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Occupational health & safety | 1 |
| Politics | 1 |
| Radio | 2 |
| Radioengineering | 1 |
| Transport | 1 |