BSTR36F

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2000-10-02
Personnel : S.C., E.L. & P.M.
Temperature (°F) : 53 Humidity (%) : 74
Wind Speed (mph) : 0 Wind Direction : Calm
Barometric Pressure (in.Hg) : 30.08
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 B.L.
Initial Sound Level Meter Calibration: false checked by B.L.
Exterior Ambient Noise Level dB(A): 1.0

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 79.4 1 81.6
2 79.1 2 81.8
3 79.9 3 81.1
4 80.4 4 81.2
5 80.5 5 81.2
Average of two highest actual noise levels = 80.5 dB(A) Average of two highest actual noise levels = 81.7 dB(A)