VIP 2200

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2010-06-24
Personnel : T.W., T.S. & S.C.
Temperature (°F) : 82 Humidity (%) : 63
Wind Speed (mph) : 12 Wind Direction : WNW
Barometric Pressure (in.Hg) : 29.88
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.C.
Initial Sound Level Meter Calibration: true checked by S.C.
Exterior Ambient Noise Level dB(A): 47.6

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 69.1 1 69.5
2 67.6 2 68.2
3 67.2 3 67.6
4 69.9 4 69.6
5 69.8 5 68.5
Average of two highest actual noise levels = 69.9 dB(A) Average of two highest actual noise levels = 69.6 dB(A)