 |
| |||
| peak broadening | |||
| band broadening | |||
| band enhancement (частот) | |||
| расширение полосы: 28 phrases in 10 subjects |
| Computer networks | 2 |
| Computers | 1 |
| Construction | 3 |
| Electronics | 2 |
| Information security and data protection | 2 |
| Mass media | 9 |
| Military | 1 |
| Security systems | 2 |
| Technology | 5 |
| Telecommunications | 1 |