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Interior Noise Test Data Form

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

Date 1998-11-25
Personnel S.C. & J.P.
Temperature (°F) 33
Humidity (%) 55
Wind Direction CALM
Wind Speed (MPH) 0
Barometric Pressure (in.Hg) 30.18
Initial Sound Level Meter Calibration checked by R.L.L.
Interior Ambient Noise Level dB(A) 36.0
Exterior Ambient Noise Level dB(A) 53.4
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 46.0
Front Passenger Seats 43.9
In Line with Front Speaker 44.1
In Line with Middle Speaker 43.7
In Line with Rear Speaker 44.3
Rear Passenger Seats 44.8
Final Sound Level Meter Calibration checked by R.L.L.
All readings taken in the center aisle.