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Packet communication terminal having synchronized audio and cursor data

  • US 5,526,354 A
  • Filed: 06/17/1994
  • Issued: 06/11/1996
  • Est. Priority Date: 06/17/1993
  • Status: Expired due to Term
First Claim
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1. A transmitting communication terminal comprising display means, means (320) for generating digital audio data units, an input means, means (330) responsive to said input means for generating pointer location data units and means (340) for transmitting a data packet over a packet based data network (180) to a remote terminal (350), said terminal comprising:

  • means for presenting to a multiplexer (310) said digital audio and pointer location data units; and

    means (310) for multiplexing said presented digital audio and pointer location data units into the same data packet thereby forming a composite data packet (400) for transmission over said packet based data network (180).

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