What is a Low-pass filter (Butterworth Filter) and how to perform it in ASI Datalab?

Low-pass filter (Butterworth Filter)

Low-pass filter is an electronic filter which passes frequencies lower to cutoff frequencies and attenuate the higher frequencies. It mainly used in the field of acoustic, anti-aliasing filters for conditioning signals prior to analog-to-digital conversion (ADC), signal processing, images processing etc

To perform Low-pass filter in ASI Datalab following parameters are required as input:

  • Type of Filter: Low-pass and High-pass
  • Phase Less Filtering: True and False (Default: False)
  • Order of Filter (Default:4)
  • Cutoff Frequency (Hz) (Default:100)

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