| |||
| valeur moyenne de bruit | |||
|
average noise : 7 phrases in 4 subjects |
| Earth sciences | 2 |
| Environment | 2 |
| Information technology | 1 |
| Natural resourses and wildlife conservation | 2 |
| |||
| valeur moyenne de bruit | |||
|
average noise : 7 phrases in 4 subjects |
| Earth sciences | 2 |
| Environment | 2 |
| Information technology | 1 |
| Natural resourses and wildlife conservation | 2 |