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Digital language teaching system

  • US 20090087821A1
  • Filed: 09/27/2007
  • Published: 04/02/2009
  • Est. Priority Date: 09/27/2007
  • Status: Abandoned Application
First Claim
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1. A digital language teaching system, comprising:

  • an audio control mainframe for controlling and managing audio inputs and outputs;

    a teaching mainframe used by a teaching staff to manage the audio control mainframe;

    a teaching sub-machine connected to the audio control mainframe for being used by the teaching staff to receive, listen and record sound; and

    plural learning sub-machines connected to the audio control mainframe by group so as to be used by each learner to receive, listen and record sound.

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