TC40102N

NOVA BUS

Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 1995-06-20
Personnel B.L., S.C., and R.H.
Temperature (°F) 90
Humidity (%) 67
Wind Direction nw
Wind Speed (MPH) 2
Barometric Pressure (in.Hg) 29.94
Initial Sound Level Meter Calibration checked by B.L.
Interior Ambient Noise Level dB(A) 34.0
Exterior Ambient Noise Level dB(A) 39.3
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 72.8
Front Passenger Seats 74.5
Middle Passenger Seats 76.9
Rear Passenger Seats 80.0
Final Sound Level Meter Calibration checked by BL
Comments
All readings taken in the center aisle.