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Determining defective devices which generate sound during operation

  • US 20030061034A1
  • Filed: 07/17/2002
  • Published: 03/27/2003
  • Est. Priority Date: 09/21/2001
  • Status: Active Grant
First Claim
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1. A method for determining whether a device is defective, said method comprising:

  • generating a plurality of digital samples representing a plurality of sound signals generated by said device; and

    examining said plurality of digital samples to determine whether said device is defective.

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