2001

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2002-05-08
Personnel : S.C., B.S. & T.S.
Temperature (°F) : 63 Humidity (%) : 53
Wind Speed (mph) : 0 Wind Direction : Calm
Barometric Pressure (in.Hg) : 29.95
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: false checked by S.C.
Exterior Ambient Noise Level dB(A): 43.1

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 81.9 1 83.3
2 81.3 2 83.6
3 81.4 3 83.6
4 82.0 4 81.0
5 82.0 5 82.0
Average of two highest actual noise levels = 82.0 dB(A) Average of two highest actual noise levels = 83.6 dB(A)