Holographic analysis of vibrations on squealing drum brake systems is a useful method to localize vibration sources on drum brake components. The results described in this paper are obtained by ...

The combination of vibrational analysis, empirical testing, and consistent test methodology led to the understanding and elimination of low frequency drum brake noise. Each of the above items served ...

Disc brakes resemble hand brakes on a bicycle, where pulling on the brake lever forces a plier-like device to squeeze rubber blocks against the rim of the wheel to stop the car. Drum brakes are a ...