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Apparatus for interactive language training

  • US 5,766,015 A
  • Filed: 07/11/1996
  • Issued: 06/16/1998
  • Est. Priority Date: 07/11/1996
  • Status: Expired due to Term
First Claim
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1. Apparatus for interactive language training comprising:

  • a trigger generator for eliciting expected audio responses by a user;

    an expected audio response reference library containing a multiplicity of reference expected responses, the multiplicity of reference expected responses including a first plurality of reference expected responses having acceptable pronunciation and for each of said first plurality of reference expected responses having acceptable pronunciation, a second plurality of reference expected responses each having different pronunciation errors;

    an audio response scorer which indicates the relationship between the expected audio response provided by the user and the reference expected responses; and

    a user feedback interface which indicates to the user the pronunciation errors in the expected audio responses provided by the user.

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