1996 GRAND CARAVAN

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Exterior Noise Test

Accelerating from Constant Speed

Date : 1996-07-11
Personnel : R.L., S.C., & R.H.
Temperature (°F) : 75 Humidity (%) : 55
Wind Speed (mph) : 6 Wind Direction : NW
Barometric Pressure (in.Hg) : 30.05
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 R.L.
Initial Sound Level Meter Calibration: false checked by R.L.
Exterior Ambient Noise Level dB(A): 39.1

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 80.2 1 74.2
2 80.5 2 72.9
3 80.5 3 73.6
4 81.0 4 73.9
5 81.2 5 72.9
Average of two highest actual noise levels = 81.1 dB(A) Average of two highest actual noise levels = 74.1 dB(A)