FORD SENATOR

SUPREME CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Constant Speed

Date : 2011-03-16
Personnel : G.C., T.S. & E.L.
Temperature (°F) : 48 Humidity (%) : 77
Wind Speed (mph) : 11 Wind Direction : W
Barometric Pressure (in.Hg) : 30.3
Verify that microphone height is 4 feet, wind speed is less than 12 mpg and ambient temperature is between 30 F and 90 F: true checked by T.S.
Initial Sound Level Meter Calibration: true checked by T.S.
Exterior Ambient Noise Level dB(A): 43.6

Accelerating from Constant Speed
Curb (Right) Side
Accelerating from Constant Speed
Street (Left) Side
Run # Measured Noise Level dB(A) Run # Measured Noise Level dB(A)
1 74.8 1 74.4
2 75.0 2 74.1
3 74.9 3 74.4
4 74.7 4 74.6
5 75.5 5 74.6
Average of two highest actual noise levels = 75.3 dB(A) Average of two highest actual noise levels = 74.6 dB(A)