Difference between spectrum and timewave form in CBM

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Accepted Answer

Spectrum shows frequency content while timewave shows time-domain waveform.

Spectrum displays frequency content of a signal while timewave shows the time-domain waveform.
Spectrum is useful for identifying specific frequencies while timewave is useful for identifying changes over time.
Spectrum is represented as a graph with frequency on the x-axis and amplitude on the y-axis while timewave is represented as a graph with time on the x-axis and amplitude on the y-axis.
In CBM (Condition Based Monitoring), spectrum analysis is used to detect faults in rotating machinery while timewave analysis is used to detect faults in non-rotating machinery.

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