Test system for brake noise
High-frequency brake noise, in particular, is a cause of annoyance and of high warranty costs for car manufacturers. Therefore, the elimination of brale squeals are of increasinsg importance in the development of new bralke systems.
A major problem involving these measurements is the large amount of data, wich is generated even when only a few squeal noise events occur, and thus making it difficult to detect the actual relevant noises. With BrakeOBSERVER, HEAD acoustics developed a software solution which is capable of distinguishing disturbing brake noise including "Off-brake noise" from normal operating noise and, thus, can deliver excellent detection results.
BrakeOBSERVER is a software package for recording, detection and evaluation of brake noise while driving with the following features:
The front end MMF I.0 (not part of the standard delivery) has the following features: