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Method and system for detecting and generating transient conditions in auditory signals

  • US 5,884,260 A
  • Filed: 12/12/1995
  • Issued: 03/16/1999
  • Est. Priority Date: 04/22/1993
  • Status: Expired due to Term
First Claim
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1. A method of using a shape of an abrupt energy change in an auditory signal for identifying or representing distinct sound pictures which can be perceived by an animal or human ear, said method comprising the step of:

  • deriving, from the auditory signal, at most one transient signal including transient pulses representing abrupt energy changes in the auditory signal having a rise time of at most 2 ms.

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