Frequently Asked Questions About Enveloping

This article lists many of the common questions asked about Acceleration Enveloping vibration signals using an accelerometer.  Examples of the questions answered are:

• What does acceleration enveloping technology detect?
• What bearing damages generate an acceleration
  enveloped signal?
• Can acceleration enveloped readings be trended?
• Do larger acceleration envelope readings imply higher
  impact force?
• In which applications does an acceleration enveloped
  signal give sufficient information about rolling element bearing
  condition and in which applications is enveloping not enough?