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Interior Noise Test Data Form

Test Condition 1: 80 dB(A) Stationary White Noise

Date 2006-04-20
Personnel T.S. & S.C.
Temperature (°F) 63
Humidity (%) 46
Wind Direction Calm
Wind Speed (MPH) 0
Barometric Pressure (in.Hg) 30.12
Initial Sound Level Meter Calibration checked by S.C.
Interior Ambient Noise Level dB(A) 36.7
Exterior Ambient Noise Level dB(A) 47.5
Microphone Height During Testing(in) 48
Measurement Location Measured Sound Level dB(A)
Driver's Seat 62.9
Front Passenger Seats 55.6
In Line with Front Speaker 53.1
In Line with Middle Speaker 53.2
In Line with Rear Speaker 51.5
Rear Passenger Seats 50.7
Final Sound Level Meter Calibration checked by S.C.
Comments
All readings taken in the center aisle.