Embraer EMB145 Operation Manual page 621

5) For airplanes Post-Mod. SB 145-53-0065 or equipped with
an equivalent modification factory incorporated, the actual
noise level for Sideline condition is 85.0 EPNdB and for
Takeoff condition is 80.5 EPNdB.
6) For airplanes Post-Mod. SB 145-53-0066 or equipped with
an equivalent modification factory incorporated, the actual
noise level for Sideline condition is 84.9 EPNdB.
REVISION 34
AIRPLANE
OPERATIONS
MANUAL
PERFORMANCE
Page
3
1-04-03
Code
01