There’s a moment every reliability engineer knows. The vibration alert fires. You pull the data, study the waveform, and then… you’re not sure. Is that a bearing defect developing, or just some resonance from the line? Is this a two-week problem or a two-day problem? Do you schedule a shutdown, or do you wait and… The post The Diagnostic Evolution: Why Single-Signal Monitoring Leaves You Guessing appeared first on Augury .