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Monaural and stereo audio signal control system

  • US 6,707,917 B1
  • Filed: 06/09/1999
  • Issued: 03/16/2004
  • Est. Priority Date: 06/09/1999
  • Status: Expired due to Fees
First Claim
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1. An audio signal control system for monaural and stereo clear and masked signals, comprising:

  • an input for accepting signals having an audio component the audio component being a clear or masked monaural audio signal or a clear or masked stereo audio signal;

    a first signal processing path for passing clear signals from said input;

    a second signal processing path for passing a masked monaural signal from said input;

    a third signal processing path for passing a masked stereo audio signal from said input;

    a first switching means for selectively connecting either said first signal path or one of said second and third signal paths to a system output; and

    a second switching means for automatically connecting either said second or third signal paths to said first switching means depending on whether said audio component is a masked monoaural signal or a masked stereo signal.

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