MVP-EF

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Exterior Noise Test

Accelerating from Constant Speed

Date : 1999-04-08
Personnel : B.L. and R.H.
Temperature (°F) : 75 Humidity (%) : 23
Wind Speed (mph) : 6 Wind Direction : W
Barometric Pressure (in.Hg) : 29.82
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): 42.7

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 74.4 1 80.3
2 74.0 2 79.8
3 74.6 3 79.5
4 74.7 4 80.3
5 74.4 5 80.2
Average of two highest actual noise levels = 74.7 dB(A) Average of two highest actual noise levels = 80.3 dB(A)