ARRIVO

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2014-10-22
Personnel : T.S., S.R. & C.S.
Temperature (°F) : 48 Humidity (%) : 83
Wind Speed (mph) : Wind Direction : NNE
Barometric Pressure (in.Hg) : 30.06
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 S.R.
Initial Sound Level Meter Calibration: true checked by S.R.
Exterior Ambient Noise Level dB(A): 48.1

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 75.0 1 76.4
2 75.3 2 75.3
3 75.4 3 75.1
4 75.1 4 75.9
5 74.9 5 75.1
Average of two highest actual noise levels = 75.4 dB(A) Average of two highest actual noise levels = 76.2 dB(A)