AN 340

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Interior Noise Test Data Form

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

Date 1993-02-03
Personnel B.R. & J.P.
Temperature (°F) 44
Humidity (%) 3
Wind Direction WNW
Wind Speed (MPH) 6
Barometric Pressure (in.Hg) 30.1
Initial Sound Level Meter Calibration checked by B.R.
Interior Ambient Noise Level dB(A) 34.3
Exterior Ambient Noise Level dB(A) 52.7
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 53.6
Front Passenger Seats 46.7
In Line with Front Speaker 48.2
In Line with Middle Speaker 43.0
In Line with Rear Speaker 40.1
Rear Passenger Seats 39.0
Final Sound Level Meter Calibration checked by B.R.
Comments
All reading taken in the center aisle.