PASSPORT HD

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Exterior Noise Test

Accelerating from Standstill

Date : 2013-08-05
Personnel : T.S., E.D. & J.S.
Temperature (°F) : 73 Humidity (%) : 41
Wind Speed (mph) : 3.4 Wind Direction : N
Barometric Pressure (in.Hg) : 30.14
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 E.D.
Initial Sound Level Meter Calibration: true checked by T.S.
Exterior Ambient Noise Level dB(A): 42.7

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 74.3 1 73.9
2 74.4 2 73.3
3 75.0 3 73.5
4 73.8 4 74.6
5 74.2 5 73.8
Average of two highest actual noise levels = 74.7 dB(A) Average of two highest actual noise levels = 74.3 dB(A)