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Peripheral video conferencing system with control unit for adjusting the transmission bandwidth of the communication channel

  • US 6,654,825 B2
  • Filed: 12/19/2001
  • Issued: 11/25/2003
  • Est. Priority Date: 09/07/1994
  • Status: Expired due to Fees
First Claim
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1. A video-conferencing system comprising:

  • a video source signal generating device; and

    a stand-alone video conferencing module, the stand-alone video conferencing module comprises;

    a housing;

    a first receive unit that receives a local audio signal from the audio source signal generating device and a local video signal the video source signal generating device;

    a local transmission unit that transmits the local audio signal and the local video signal to a communication channel;

    a second receive unit that receives a remote audio signal and a remote video signal transmitted over the communication channel;

    an output interface, comprising an output connector, that communicates the remote video signal between the second receive unit and the output connector; and

    a control unit that controls the presentation of the remote video signal through the output connector and adjusts the transmission bandwidth of the communication channel;

    wherein the first receive unit, local transmission unit, second receive unit, and output interface are disposed in the housing.

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