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Interior Noise Test Data Form

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

Date 1996-07-18
Personnel R.L. & S.C.
Temperature (°F) 75
Humidity (%) 89
Wind Direction Calm
Wind Speed (MPH) 0
Barometric Pressure (in.Hg) 29.95
Initial Sound Level Meter Calibration checked by R.L.
Interior Ambient Noise Level dB(A) 40.1
Exterior Ambient Noise Level dB(A) 53.5
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 52.1
Front Passenger Seats 49.9
In Line with Front Speaker 52.4
In Line with Middle Speaker 49.7
In Line with Rear Speaker 49.4
Rear Passenger Seats 47.2
Final Sound Level Meter Calibration checked by R.L.
Comments
All readings taken from the center aisle.