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Push to talk system with wireless interface

  • US 9,961,517 B2
  • Filed: 05/02/2017
  • Issued: 05/01/2018
  • Est. Priority Date: 01/30/2014
  • Status: Active Grant
First Claim
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1. A communication system, comprising:

  • a life support system operable to be controlled by one or more voice commands selected from the group consisting of one or more breathing gas mode selection commands, one or more data transmit commands, one or more data receive commands, and one or more data display commands, and any combination thereof;

    a headset including a microphone and an audio speaker installed on the headset, the headset including an RF transceiver configured to operate in a first mode and a second mode, the first mode configured to perform wireless communication with a two-way radio having a push-to-talk communication channel, the second mode configured to provide wireless control of an information handling system;

    said headset including processing electronics configured to process an input signal from the microphone and output a first processed signal to the RF transceiver and to process an input signal from the RF transceiver and output a second processed signal to the speaker; and

    a remote control unit configured to perform wireless communication with the headset, the remote control unit including a remote control unit interface disposed thereon for selectively configuring the headset to operate in the first mode and the second mode, the remote control unit interface including a push button configured to select the first mode of operation responsive to a first button press event, the push button further configured to select the second mode of operation responsive to a second button press event;

    wherein the one or more breathing gas mode selection commands are operable to select a source of breathable gas delivered by the life support system.

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