 |
| |||
| générateur du bruit | |||
| source sonore | |||
| générateur de bruit; source de bruit | |||
| source sonore bruyante | |||
|
noise source : 14 phrases in 7 subjects |
| Communications | 3 |
| Construction | 1 |
| Environment | 2 |
| General | 1 |
| Health care | 3 |
| Natural resourses and wildlife conservation | 2 |
| Physical sciences | 2 |