P31432

MOLLY CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Constant Speed

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: false checked by S.C.
Exterior Ambient Noise Level dB(A): 51.8

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 78.6 1 78.2
2 79.1 2 78.0
3 78.9 3 78.3
4 78.7 4 78.5
5 78.8 5 78.6
Average of two highest actual noise levels = 79.0 dB(A) Average of two highest actual noise levels = 78.6 dB(A)