TCD 9679629-1

MID BUS, INC. Pdf Download PDF Report

Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 1996-06-11
Personnel Bob LaMorte, Bud Byers, and Ron Harter
Temperature (°F) 82
Humidity (%) 76
Wind Direction nw
Wind Speed (MPH) 3
Barometric Pressure (in.Hg) 30.08
Initial Sound Level Meter Calibration checked by 92.1
Interior Ambient Noise Level dB(A) 34.0
Exterior Ambient Noise Level dB(A) 40.5
Microphone Height During Testing(in) 45
Measurement Location Measured Sound Level dB(A)
Driver's Seat 78.5
Front Passenger Seats 75.0
Middle Passenger Seats 72.0
Rear Passenger Seats 78.1
Final Sound Level Meter Calibration checked by 92.1
Comments
All readings taken in the center aisle.