XE40

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Exterior Noise Test

Accelerating from Constant Speed

Date : 2015-04-13
Personnel : S.R.,E.D. & M.R.
Temperature (°F) : 66 Humidity (%) : 39
Wind Speed (mph) : 5 Wind Direction : S
Barometric Pressure (in.Hg) : 30.19
Verify that microphone height is 4 feet, wind speed is less than 12 mpg and ambient temperature is between 30 F and 90 F: false checked by S.R.
Initial Sound Level Meter Calibration: false checked by S.R.
Exterior Ambient Noise Level dB(A): 43.6

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 63.7 1 64.8
2 64.6 2 66.4
3 66.1 3 65.1
4 66.0 4 65.8
5 65.0 5 65.1
Average of two highest actual noise levels = 66.1 dB(A) Average of two highest actual noise levels = 66.1 dB(A)