| |||
| 脉码调制-频率调制 | |||
| 脉码调制一调频 | |||
| 脉码调制-调频 | |||
|
pulse code modulation- frequency modulation : 6 do fraz, 2 tematyki |
| Elektronika | 5 |
| Geofizyka | 1 |
| |||
| 脉码调制-频率调制 | |||
| 脉码调制一调频 | |||
| 脉码调制-调频 | |||
|
pulse code modulation- frequency modulation : 6 do fraz, 2 tematyki |
| Elektronika | 5 |
| Geofizyka | 1 |