Invention Application
- Patent Title: WIRELESS VOICE COMMUNICATION FOR A SELF-CONTAINED BREATHING APPARATUS (SCBA)
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Application No.: US17633130Application Date: 2020-08-04
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Publication No.: US20220273969A1Publication Date: 2022-09-01
- Inventor: Darin K. Thompson
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- International Application: PCT/IB2020/057373 WO 20200804
- Main IPC: A62B9/02
- IPC: A62B9/02 ; G08B7/06 ; H04R1/08 ; H04R3/04 ; G10L25/90 ; G10L25/21 ; G06F3/16 ; H04R1/02 ; G10L21/0232 ; A62B9/00

Abstract:
In one or more embodiments, a mask configured for fluid communication with a fluid reservoir is provided. The mask includes a fluid regulator in fluid communication with the fluid reservoir where the fluid regulator is configured to regulate fluid flow. The fluid regulator includes a wireless communication unit configured to transmit and receive communication signals and a first indicator configured to generate a haptic output where the haptic output is generated based on a first frequency. The fluid regulator includes an audio capture device configured to capture audible signals and microcontroller unit configured to sample, at a second frequency, the audible signals where the second frequency is based at least in part on the first frequency, and cause the sampled audible signals to be transmitted by the wireless communication unit.
Information query