scritargentsuite.py

Created by elisapuce2005

Created on October 20, 2022

479 Bytes

I sonore = puisance sonore transporté
par unité de surface W/m^2
I0=1,0E-12 
L=10 log (I/IO) avec L en dB

Atténuation = diminution du 
niveau sonore 
atténuation géométrique, lorsqu'on éloigne 
le récepteur de la source sonore, 
l'énergie émise se répartir sur 
des sphères de surfaces de + en +
grande 
atténuation par absorption, milie 
matériel entre source sonore
et récepeteur absorbe une partie 
de n'énergie rayonnée par la source

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