102-D3

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Exterior Noise Test

Accelerating from Constant Speed

Date : 1995-01-19
Personnel : B.L., B.R., R.H.
Temperature (°F) : 39 Humidity (%) : 75
Wind Speed (mph) : 5 Wind Direction : SW
Barometric Pressure (in.Hg) : 30.02
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): 38.7

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 78.3 1 78.5
2 77.9 2 79.4
3 77.1 3 78.2
4 77.7 4 79.2
5 78.9 5 78.8
Average of two highest actual noise levels = 78.6 dB(A) Average of two highest actual noise levels = 79.3 dB(A)