 |
| |||
| echo; resonance | |||
| repercussion | |||
| feedback process | |||
| |||
| echo | |||
| صَد: 24 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Economy | 1 |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| Medical | 7 |
| Piezoelectric crystals | 2 |
| Power lines | 2 |
| Radio | 2 |
| Remote sensing | 5 |
| Sound recording | 1 |
| Telephony | 1 |