| |||
bruit propre; fouillis d'échos; signaux parasites | |||
souffle m | |||
bruit de fond |
ruido de fondo : 15 phrases in 8 subjects |
Communications | 4 |
Earth sciences | 1 |
Electronics | 3 |
Environment | 2 |
Health care | 2 |
Life sciences | 1 |
Natural sciences | 1 |
Transport | 1 |