Interior Noise Test Data Form

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

Date 1990-11-07
Personnel S.M.
Temperature (°F) 41
Humidity (%) 62
Wind Direction NW
Wind Speed (MPH) 3
Barometric Pressure (in.Hg) 28.71
Initial Sound Level Meter Calibration checked by
Interior Ambient Noise Level dB(A)
Exterior Ambient Noise Level dB(A) 50.1
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 53.6
Front Passenger Seats 54.6
In Line with Front Speaker 54.0
In Line with Middle Speaker 55.1
In Line with Rear Speaker 51.6
Rear Passenger Seats 50.3
Final Sound Level Meter Calibration checked by