Low Floor

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Exterior Noise Test

Stationary

Date : 2011-09-23
Personnel : B.G., T.S. 7 B.L.
Temperature (°F) : 68 Humidity (%) : 94
Wind Speed (mph) : Wind Direction :
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 T.S.
Initial Sound Level Meter Calibration: true checked by T.S.
Exterior Ambient Noise Level dB(A): 37.1

Accessories and Air Conditioning ON
Throttle Position Engine RPM Curb (Right) Side dB(A) Street (Left) Side dB(A)
Measured Measured
Low Idle 695 59.8 54.2
High Idle 996 56.7 55.4
Wide Open Throttle 2360 71.9 70.8

Accessories and Air Conditioning OFF
Throttle Position Engine RPM Curb (Right) Side dB(A) Street (Left) Side dB(A)
Measured Measured
Low Idle 700 54.3 51.5
High Idle 998 55.5 53.7
Wide Open Throttle 2406 70.8 70.5