SENTRY 1350-4565

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Interior Noise Test Data Form

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

Date 1996-08-13
Personnel B.L. & S.C.
Temperature (°F) 72
Humidity (%) 78
Wind Direction W
Wind Speed (MPH) 5
Barometric Pressure (in.Hg) 30.05
Initial Sound Level Meter Calibration checked by R.L.L.
Interior Ambient Noise Level dB(A) 340.0
Exterior Ambient Noise Level dB(A) 54.1
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 49.7
Front Passenger Seats 49.2
In Line with Front Speaker 50.9
In Line with Middle Speaker 46.3
In Line with Rear Speaker 45.5
Rear Passenger Seats 44.6
Final Sound Level Meter Calibration checked by R.L.L.
All readings taken in the center aisle.