 |
| громкость звука: 60 phrases in 22 subjects |
| Acoustics | 1 |
| Advertising | 1 |
| Automobiles | 2 |
| Aviation | 2 |
| Aviation medicine | 1 |
| Cinematography | 1 |
| Construction | 1 |
| Electronics | 2 |
| General | 3 |
| Linguistics | 1 |
| Makarov | 4 |
| Mass media | 27 |
| Medical | 1 |
| Medical appliances | 1 |
| Metrology | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 1 |
| Psychology | 1 |
| Technology | 2 |
| Telecommunications | 4 |
| Telephony | 1 |