Method and System for Digital Triggering for an Oscilloscope

  • US 20080297139A1
  • Filed: 04/24/2006
  • Published: 12/04/2008
  • Est. Priority Date: 07/28/2005
  • Status: Active Grant
First Claim
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1. A method for digital triggering a recording of one or more signals on a digital oscilloscope comprising:

  • implementing a level comparison in order to determine a triggering time respectively between two successive sampled values of a reference signal and a threshold value; and

    determining at least one additional sampled value of the reference signal between the two successive sampled values of the reference signal by means of interpolation,wherein additional sampled values of the reference signal between the two successive sampled values of the reference signal are calculated by interpolation, if the threshold value is disposed either above or below the two successive sampled values of the reference signal.

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