 |
| |||
| phase-coded speak-spectrum modulation | |||
| |||
| spread spectrum modulation | |||
| модуляция для расширения спектра сигнала: 3 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 1 |
|
| |||
| phase-coded speak-spectrum modulation | |||
| |||
| spread spectrum modulation | |||
| модуляция для расширения спектра сигнала: 3 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 1 |