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Modulation Signal Bispectrum Analysis of Acoustic Signals for the Impeller Wear Detection of Centrifugal Pumps.

Alsadak DarazSamir AlabiedFengshou GuAndrew D. Ball
Published in: ICAC (2019)
Keyphrases
  • signal detection
  • short time fourier transform
  • signal processing
  • high frequency
  • false alarms
  • low signal to noise ratio
  • acoustic signal
  • data analysis
  • heart rate variability