P31432

MOLLY CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Standstill

Date : 2001-06-27
Personnel : S.C., E.D. & B.S.
Temperature (°F) : 82 Humidity (%) : 52
Wind Speed (mph) : 6 Wind Direction : W
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): 52.3

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 70.5 1 71.0
2 70.4 2 70.9
3 70.7 3 71.0
4 70.6 4 70.7
5 70.6 5 70.9
Average of two highest actual noise levels = 70.7 dB(A) Average of two highest actual noise levels = 71.0 dB(A)