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Devices, software and methods for generating aggregate comfort noise in teleconferencing over VoIP networks

  • US 20020118650A1
  • Filed: 02/28/2001
  • Published: 08/29/2002
  • Est. Priority Date: 02/28/2001
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a transcoding component having a decoder for decoding streams of packets received concurrently from different users via a network;

    a summing component having a summer with summing inputs to receive the decoded streams of packets and at least one silence flag input; and

    an additional signaling path for the transcoding component to signal to the silence flag input if any of the decoded streams of packets includes a silence identification packet.

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