DE60LF

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Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 2005-03-09
Personnel R.C., T.S. and S.C.
Temperature (°F) 30
Humidity (%) 47
Wind Direction nw
Wind Speed (MPH) 8
Barometric Pressure (in.Hg) 30.07
Initial Sound Level Meter Calibration checked by S.C.
Interior Ambient Noise Level dB(A) 34.0
Exterior Ambient Noise Level dB(A) 43.4
Microphone Height During Testing(in) 48
Measurement Location Measured Sound Level dB(A)
Driver's Seat 76.3
Front Passenger Seats 76.2
Middle Passenger Seats 77.1
Rear Passenger Seats 78.4
Final Sound Level Meter Calibration checked by S.C.
Comments
All readings taken in the center aisle. The interior cover in the artic joint area was not installed.