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Waveshape detector

  • US 4,132,947 A
  • Filed: 09/06/1967
  • Issued: 01/02/1979
  • Est. Priority Date: 09/06/1967
  • Status: Expired due to Term
First Claim
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1. A waveshape detector having means to repetitively sample the slope of an electrical wave and provide signals indicative of said slope, and means for comparing said slope signals to determine a change in slope of said wave, wherein the improvement comprises storage means for storing at least some of said slope signals and output means connected to said storage means and adapted to determine when a certain number of slope signals indicating a given slope are contained in said storage means.

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