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Signal interpretation engine

  • US 6,988,056 B2
  • Filed: 05/27/2004
  • Issued: 01/17/2006
  • Est. Priority Date: 04/24/1997
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a feature expansion module programmed to use at least one feature operator to expand a signal segment, corresponding to an event in at least one of frequency space and time space to generate a plurality of feature segments corresponding to the signal segment;

    a weighting module programmed to generate a weight table comprising a plurality of weights; and

    a consolidation module programmed to form an inner product between the plurality of feature segments and the weight table to generate a weighted plurality of feature segments.

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