Golden Gate Trolley

Cable Car Classics, Inc. Pdf Download PDF Report

Interior Noise Test Data Form

Test Condition 2: 0 to 35 mph Acceleration Test

Date 2001-05-17
Personnel S.C., M.H. & B.S.
Temperature (°F) 52
Humidity (%) 71
Wind Direction SSW
Wind Speed (MPH) 7
Barometric Pressure (in.Hg) 30.0
Initial Sound Level Meter Calibration checked by S.C.
Interior Ambient Noise Level dB(A) 36.8
Exterior Ambient Noise Level dB(A) 46.7
Microphone Height During Testing(in) 48
Measurement Location Measured Sound Level dB(A)
Driver's Seat 81.0
Front Passenger Seats 81.7
Middle Passenger Seats 84.8
Rear Passenger Seats 86.6
Final Sound Level Meter Calibration checked by S.C.
Comments
All readings taken in the center aisle.