PASSPORT HD

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Exterior Noise Test

Accelerating from Constant Speed

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): 41.4

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 73.0 1 73.1
2 72.9 2 73.8
3 72.9 3 73.6
4 73.6 4 74.1
5 73.4 5 73.9
Average of two highest actual noise levels = 73.5 dB(A) Average of two highest actual noise levels = 74.0 dB(A)