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#White Papers
Acoustic Emission: The Next Generation of Vibration Techniques
Acoustic emission testing VS vibration testing
Acoustic emission technique is based on frequencies much higher than are monitored in the repetitive, synchronous movement of vibration. These frequencies are the result of shock, impact, friction and cracking, for example. By this means, it is possible to detect impending failure before damage occurs, as well as monitoring its progress thereafter.
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