LOW FLOOR

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Exterior Noise Test

Stationary

Date : 2009-08-06
Personnel : S.C., E.D. & P.D.
Temperature (°F) : 63 Humidity (%) : 78
Wind Speed (mph) : Calm Wind Direction : Calm
Barometric Pressure (in.Hg) : 30.06
Verify that microphone height is 4 feet, wind speed is less than 12 mpg and ambient temperature is between 30 F and 90 F: true checked by S.C.
Initial Sound Level Meter Calibration: true checked by S.C.
Exterior Ambient Noise Level dB(A): 38.2

Accessories and Air Conditioning ON
Throttle Position Engine RPM Curb (Right) Side dB(A) Street (Left) Side dB(A)
Measured Measured
Low Idle 700 59.4 58.4
High Idle 999 60.4 61.3
Wide Open Throttle 2372 70.2 71.6

Accessories and Air Conditioning OFF
Throttle Position Engine RPM Curb (Right) Side dB(A) Street (Left) Side dB(A)
Measured Measured
Low Idle 700 59.2 56.9
High Idle 999 59.9 60.7
Wide Open Throttle 2383 70.0 72.0