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EXTRACTION OF FETAL CARDIAC SIGNALS

  • US 20100137727A1
  • Filed: 11/23/2009
  • Published: 06/03/2010
  • Est. Priority Date: 11/21/2008
  • Status: Active Grant
First Claim
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1. A method for processing signals comprising:

  • accepting, from a sensor system, a set of one or more signals, the signals including components of a desired signal and components of a interfering signal having a periodicity;

    determining, by a processing engine, the periodicity of the interfering signal; and

    performing, by the processing engine, one or more iterations of mitigating an effect of a component of the signals that exhibits periodicity at the determined periodicity of the interfering signal to form a processed signal.

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