AH-28

CHANCE COACH, INC. Pdf Download PDF Report

Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 2000-07-13
Personnel S.C., E.D. & R.H.
Temperature (°F) 78
Humidity (%) 45
Wind Direction Variable
Wind Speed (MPH) 4
Barometric Pressure (in.Hg) 29.98
Initial Sound Level Meter Calibration checked by B.L.
Interior Ambient Noise Level dB(A) 35.1
Exterior Ambient Noise Level dB(A) 46.5
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 84.3
Front Passenger Seats 83.0
Middle Passenger Seats 81.4
Rear Passenger Seats 81.7
Final Sound Level Meter Calibration checked by B.L.
Comments
All readings taken in the center aisle.