Gonik V, Bousquet A, Ollagnier E, Conne E, Ramaciotti D
Centre universitaire d'étude des problèmes d'écologie du travail (ECOTRA), Genève.
Soz Praventivmed. 1987;32(4-5):256-8.
An ergonomic research performed in 16 plants of various activities shows that 47.2% of the workers are complaining on noise. We prove that the annoyance is not only related to the exposure level in db(A), but also to task performance and essentially mental load.