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Gaming machine with ambient noise attenuation

  • US 7,112,139 B2
  • Filed: 12/19/2001
  • Issued: 09/26/2006
  • Est. Priority Date: 12/19/2001
  • Status: Expired due to Fees
First Claim
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1. A method of conducting a wagering game on a gaming machine, the gaming machine being located in a casino-type gaming establishment, the method comprising:

  • receiving a wager to play the wagering game;

    displaying a representation of a randomly selected outcome of the wagering game;

    awarding an award if the selected outcome is a winning outcome;

    playing game sounds coordinated with the displayed representation;

    detecting ambient noise in the gaming establishment with a microphone mounted to the gaming machine;

    generating a noise signal from the sensed ambient noise;

    processing the noise signal to generate an anti-noise signal; and

    driving an audio speaker with an output signal comprised of the anti-noise signal so as to enhance the game sounds.

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  • 3 Assignments
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