World Trans E26

ELDORADO NATIONAL KANSAS D.B.A. WORLD TRANS Pdf Download PDF Report

Exterior Noise Test

Accelerating from Constant Speed

Date : 2016-05-26
Personnel : T.S., S.R. & M.H.
Temperature (°F) : 79 Humidity (%) : 47
Wind Speed (mph) : 5 Wind Direction : SSW
Barometric Pressure (in.Hg) : 30.1
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
Initial Sound Level Meter Calibration: true checked by
Exterior Ambient Noise Level dB(A): 41.9

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 70.2 1 72.5
2 70.2 2 73.2
3 70.9 3 73.4
4 70.6 4 74.1
5 71.8 5 74.1
Average of two highest actual noise levels = 71.4 dB(A) Average of two highest actual noise levels = 74.1 dB(A)