- carte de type C en Lden : zones où la valeur limite de 68dB(A)
est dépassée en façade des bâtiments sensibles (habitations,
établissements d'enseignements et de santé)
- Lden : indice de gêne sonore pondéré suivant les différentes périodes
d'une journée, soit :
day/jour : 6h-18h
evening/soirée : 18h-22h
night/nuit : 22h-6h
- dB(A) : unité de mesure exprimant un niveau d'intensité (décibel)
pondéré en fonction des caractéristiques physiologiques de l'oreille humaine.
Sources : cete Méd2010
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Some basic informations about API Store ®.
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