Object of the investigation was the optimization of the transmission noise from a rear axle transmission with lay assembly and angle drive in such a way that the vehicle occupants were no longer able subjectively to perceive the noise. In order to be able to make measurements corresponding to this subjective impression, a transmission test rig was used to perform structure-borne sound measurements. These measurements were planned allies using the Taguchi method.
Noise Reduction of a Rear Axle Transmission
1991
18 pages
Report
No indication
English
Road Transportation , Noise Pollution & Control , Noise reduction , Rear axles , Transmissions , Transmission noise , Drive systems , Test facilities , Vehicle design , Noise pollution , Test methods , Sound transmission , Automotive engineering , Vehicle noise , Noise(Sound) , Acoustic measurement , Rear structures , Gears , Foreign technology , Translations