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Presentation-quality buffering process for real-time audio

  • US 20030093267A1
  • Filed: 11/15/2001
  • Published: 05/15/2003
  • Est. Priority Date: 11/15/2001
  • Status: Active Grant
First Claim
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1. A method of buffering packets of audio data to reduce jitter, the audio data including a plurality of bursts separated by silence, the method comprising the steps of:

  • adding incoming packets of audio data to a buffer in an order generated;

    detecting when the buffer contains an amount of audio data which matches a predetermined threshold amount;

    detecting when a burst has ended; and

    playing the audio data contained in the buffer either when the buffer contents have reached said predetermined threshold, or when a burst has ended.

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