CITIBUS

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Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 2008-04-29
Personnel BS and SC
Temperature (°F) 50
Humidity (%) 43
Wind Direction n
Wind Speed (MPH) 8
Barometric Pressure (in.Hg) 29.85
Initial Sound Level Meter Calibration checked by SC
Interior Ambient Noise Level dB(A) 34.0
Exterior Ambient Noise Level dB(A) 39.7
Microphone Height During Testing(in) 48
Measurement Location Measured Sound Level dB(A)
Driver's Seat 74.7
Front Passenger Seats 76.2
Middle Passenger Seats 77.0
Rear Passenger Seats 80.7
Final Sound Level Meter Calibration checked by SC
Comments
All readings taken in the center aisle.