2012 Chrysler Vision ADA Conversion

VIEW POINT MOBILITY Pdf Download PDF Report

Exterior Noise Test

Accelerating from Standstill

Date : 2012-11-05
Personnel : T.S., S.R. & C.S.
Temperature (°F) : 37 Humidity (%) : 56
Wind Speed (mph) : 11 Wind Direction : NNW
Barometric Pressure (in.Hg) : 30.11
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 T.S.
Initial Sound Level Meter Calibration: true checked by T.S.
Exterior Ambient Noise Level dB(A): 37.7

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 68.2 1 65.9
2 69.8 2 63.6
3 68.7 3 64.6
4 67.8 4 65.9
5 70.4 5 65.5
Average of two highest actual noise levels = 70.1 dB(A) Average of two highest actual noise levels = 65.9 dB(A)