P32022

MOLLY CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Constant Speed

Date : 2001-06-26
Personnel : S.C., E.D. & B.S.
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: false checked by S.C.
Exterior Ambient Noise Level dB(A): 49.8

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 79.8 1 80.5
2 79.6 2 79.7
3 79.3 3 79.1
4 79.5 4 80.4
5 79.8 5 80.9
Average of two highest actual noise levels = 79.8 dB(A) Average of two highest actual noise levels = 80.7 dB(A)