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Recorded conversation method for evaluating the performance of speakerphones

  • US 6,035,046 A
  • Filed: 07/17/1997
  • Issued: 03/07/2000
  • Est. Priority Date: 10/17/1995
  • Status: Expired due to Term
First Claim
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1. A method for testing communications devices, comprising the steps of:

  • recording a series of auditory signals;

    establishing a communications link between at least two communications devices;

    acoustically isolating said devices;

    positioning an artificial mouth at a distance from each said device so as to simulate the expected distance of a human speaker from each said device;

    playing back said signals through each said artificial mouth; and

    analyzing the performance of at least one of said devices.

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