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Internet protocol addressable public address devices and systems

  • US 9,473,864 B2
  • Filed: 12/06/2013
  • Issued: 10/18/2016
  • Est. Priority Date: 12/06/2013
  • Status: Active Grant
First Claim
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1. An internet protocol (IP) addressable public assistance (PA) device, comprising:

  • a microphone component to detect a sound;

    a computing component to analyze the detected sound to determine a source of the detected sound, wherein the computing component sends data, including the detected sound and the determined source, to a computing system that is configured to process data from an IP addressable PA device in response to detecting an event;

    an IP component to receive a message using a communication path, wherein the message is formulated by the computing system; and

    a speaker component to broadcast a message, wherein the message includes a sound and/or voice message.

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