CONCORD II

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Interior Noise Test Data Form

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

Date 2007-03-01
Personnel S.C.
Temperature (°F) 45
Humidity (%) 70
Wind Direction S.E.
Wind Speed (MPH) 8
Barometric Pressure (in.Hg) 30.04
Initial Sound Level Meter Calibration checked by S.C.
Interior Ambient Noise Level dB(A) 34.0
Exterior Ambient Noise Level dB(A) 45.7
Microphone Height During Testing(in) 48
Measurement Location Measured Sound Level dB(A)
Driver's Seat 44.9
Front Passenger Seats 49.7
In Line with Front Speaker 47.7
In Line with Middle Speaker 49.8
In Line with Rear Speaker 50.5
Rear Passenger Seats 46.8
Final Sound Level Meter Calibration checked by S.C.
Comments
All readings taken in the center aisle.