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SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD

  • US 20140285427A1
  • Filed: 03/12/2014
  • Published: 09/25/2014
  • Est. Priority Date: 03/21/2013
  • Status: Active Grant
First Claim
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1. A signal processing device comprising:

  • a memory; and

    a processor coupled to the memory and configured to;

    detect a second feature value relating to a first feature value recognized to satisfy a recognition condition, from a second time series prior to a first time series of the first feature value in a times series of a feature value corresponding to an input signal, andchange the recognition condition so that the second feature value is recognized as a class for recognizing the first feature value.

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