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MPEG audio synchronization system using subframe skip and repeat

  • US 5,905,768 A
  • Filed: 12/20/1996
  • Issued: 05/18/1999
  • Est. Priority Date: 12/13/1994
  • Status: Expired due to Term
First Claim
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1. A system for decoding a data stream having frames of encoded data, each frame comprising a plurality of subframes, comprising:

  • a decoder for decoding said subframes; and

    a controller for controlling the decoder to perform a predetermined function based on a predetermined coding time for a subframe and a current time;

    said predetermined function comprises (1) skipping said subframe if the predetermined decoding time for said subframe is earlier than a current time, and (2) repeating said subframe if the predetermined decoding time is later than the current time.

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