AMERIVAN

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2005-03-15
Personnel : RC, TS and SC
Temperature (°F) : 33 Humidity (%) : 47
Wind Speed (mph) : 8 Wind Direction : wnw
Barometric Pressure (in.Hg) : 30.15
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 SC
Initial Sound Level Meter Calibration: false checked by SC
Exterior Ambient Noise Level dB(A): 46.4

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 66.2 1 65.6
2 67.4 2 66.9
3 67.9 3 66.5
4 66.8 4 65.8
5 66.7 5 66.4
Average of two highest actual noise levels = 67.7 dB(A) Average of two highest actual noise levels = 66.7 dB(A)