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Signal processing apparatus and methods

  • US 7,827,586 B1
  • Filed: 06/06/1995
  • Issued: 11/02/2010
  • Est. Priority Date: 11/03/1981
  • Status: Active Grant
First Claim
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1. A method of processing signals at a transmission station in a network, said method comprising the steps of:

  • receiving programming at said transmission station;

    generating, based on said programming, an instruct signal and a data module, said data module including audio information, said instruct signal containing information to connect a plurality of remote stations;

    wherein said instruct signal, after being received at a receiver station, causes said receiver station to select one of the plurality of remote stations and establish telephone communications between said receiver station and said one of the plurality of remote stations, wherein said instruct signal causes all of said audio information to be processed at said receiver station and a portion less than all of said audio information is outputted at said receiver station; and

    transmitting said instruct signal and said data module including said audio information from said transmission station.

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