Publication number: 20240073665
Abstract: The present disclosure relates to a short-range communication device (10, 10?, 5 10?) for a personal protective equipment or a personal protective device (200, 210, 220, 230) comprising a transmission unit (20, 20?, 20?) for wirelessly transmitting a voice signal of a user (100, 110, 120, 130, 140, 150, 160) to a receiving unit (40,40?, 40?) over a predetermined distance such that a communication channel is established between the transmission unit (20, 20?, 20?) and the receiving unit (40, 40?, 40?) so that a user (100, 10 110, 120, 130, 140, 150, 160) can hear the voice signal. The present disclosure further relates to a short-range communication system comprising at least two short-range communication devices (10, 10?, 10?) according to the present disclosure and to a method of establishing a short-range communication between such devices (10, 10?, 10?).
Type:
Application
Filed:
December 20, 2021
Publication date:
February 29, 2024
Inventors:
Jason A. Graves, Benjamin W. Watson, John C. Wright, Parfes Mohammed, Henning T. Urban, Abel Gladstone Mangam, Christopher P. Henderson, Darin K. Thompson, Britton G. Billingsley