Signal processing method and apparatus

Signal processing method and apparatus

  • CN 102,592,605 A
  • Filed: 08/31/2004
  • Published: 07/18/2012
  • Est. Priority Date: 09/02/2003
  • Status: Active Application
First Claim
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1. signal processing method is characterized in that comprising step:

  • Utilize first signal and the secondary signal that includes desired signal, calculate first index of strength ratio between said first signal of indication and the said secondary signal;

    Utilize said first signal, said secondary signal and said first index, calculate second index that concerns between said desired signal of indication and the signal except that said desired signal;

    WithUtilize said first signal, said secondary signal and said second index to extract said desired signal.

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