|
noise field : 27 phrases in 13 subjects |
| Acoustics | 3 |
| Antennas and waveguides | 3 |
| Aviation | 4 |
| Electronics | 2 |
| General | 1 |
| Geophysics | 1 |
| Mass media | 1 |
| Nanotechnology | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 1 |
| Radioengineering | 1 |
| Technology | 4 |
| Telecommunications | 4 |