P32022

MOLLY CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Standstill

Date : 2001-06-26
Personnel : S.C., B.S. & E.D.
Temperature (°F) : 78 Humidity (%) : 55
Wind Speed (mph) : 5 Wind Direction : E
Barometric Pressure (in.Hg) : 30.3
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 S.C.
Initial Sound Level Meter Calibration: true checked by S.C.
Exterior Ambient Noise Level dB(A): 48.1

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 77.1 1 80.4
2 78.0 2 79.8
3 76.9 3 78.7
4 77.5 4 79.4
5 77.4 5 78.6
Average of two highest actual noise levels = 77.8 dB(A) Average of two highest actual noise levels = 80.1 dB(A)