 |
| |||
| signal bandwidth | |||
| ширина полосы частот сигнала: 25 phrases in 5 subjects |
| Electronics | 6 |
| Mass media | 9 |
| Security systems | 1 |
| Technology | 8 |
| Telecommunications | 1 |
|
| |||
| signal bandwidth | |||
| ширина полосы частот сигнала: 25 phrases in 5 subjects |
| Electronics | 6 |
| Mass media | 9 |
| Security systems | 1 |
| Technology | 8 |
| Telecommunications | 1 |