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METHOD AND APPARATUS FOR RECONSTRUCTING DIGITIZED DISTORTED SIGNALS

  • US 20100259428A1
  • Filed: 10/29/2008
  • Published: 10/14/2010
  • Est. Priority Date: 10/30/2007
  • Status: Active Grant
First Claim
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1. A method for recovering an original analog signal from a sampling of the original analog signal, the original analog signal is modified by a first distortion and sampled by a first digitizing process, the method comprising:

  • obtaining a first signal representing an initial analog signal;

    reconstructing the original analog signal by;

    applying a second distortion on the first signal as a function of the first distortion thus obtaining a second signal representing a distorted version of the initial analog signal;

    sampling the second signal by a second digitizing process substantially equivalent to the first digitizing process thus obtaining a sampling of the second signal;

    providing a reconstructed analog signal based on the sampling of the original analog signal and the sampling of the second signal; and

    outputting a signal based on the reconstructed analog signal.

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