ACOUSTIC VIBRATION ANALYZING APPARATUS AND ACOUSTIC VIBRATION ANALYZING METHOD, PROGRAM FOR ANALYZING ACOUSTIC VIBRATION, AND RECORDING MEDIUM, READABLE BY COMPUTER, ON WHICH PROGRAM FOR ANALYZING ACOUSTIC VIBRATION IS STORED

摘要

The present invention provides an acoustic vibration analyzing apparatus forcarrying out acoustic vibration analysis by picking up data of soundsgenerated due torotation of a plurality of gears and data of the number of revolutions of agear selected froma plurality of gears when a transmission of a vehicle having the plurality ofgears operates.The acoustic vibration analyzing apparatus comprises an acoustic vibrationcalculationportion for analyzing acoustic data in terms of frequency, an ordercalculation portion forcalculating an order in compliance with the specifications of a plurality ofgears, a speedcalculation portion for calculating the speed of a vehicle, and a display unitfor displayingacoustic pressure levels with the order and vehicle speed associatedtherewith.