BSTR36F

SUPREME CORPORATION Pdf Download PDF Report

Exterior Noise Test

Accelerating from Standstill

Date : 2000-10-02
Personnel : S.C., E.L. & P.M.
Temperature (°F) : 53 Humidity (%) : 74
Wind Speed (mph) : 0 Wind Direction : Calm
Barometric Pressure (in.Hg) : 30.08
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 B.L.
Initial Sound Level Meter Calibration: true checked by B.L.
Exterior Ambient Noise Level dB(A): 48.0

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 83.7 1 84.8
2 83.9 2 84.3
3 83.5 3 84.6
4 83.8 4 83.9
5 83.6 5 84.5
Average of two highest actual noise levels = 83.9 dB(A) Average of two highest actual noise levels = 84.7 dB(A)