Spectrum Analysis

Spectrum is another commonly used signal processing method in machine condition monitoring. You can know the frequency commponents of a signal from it. Many machine fault can be found from the spectrum.
1. Vibration spectrum of error gearbox
Clear Sibe components in the spectrum
2. Vibration spectrum of uncentral shaft
High 2X component in the spectrum

3.Java Learning Program

Spectrum Analysis
Useage: Press "Datax" to select signals.
Data1: White noise signal
Data2: Sine wave signal
Data3: Square wave signal
Data4: Triagonal wave signal
Data5: Beat wave signal
Data6: Sine wave signal + White noise