Inventors:
Lawrence H. Zuckerman - Easton PA
Kurt P. Schuler - Allentown PA
Robert E. Gray - Glen Mills PA
Robert J. Richter - Cranbury NJ
Jeffrey N. Olsen - Newark DE
Robert M. Armstrong - Clifton Heights PA
Assignee:
Cairns & Brother Inc. - Clifton NJ
International Classification:
H04B 138
Abstract:
A generally hands-free, voice communication system in combination with a head-protective helmet. The helmet protects the wearer's head and the communications system permits voice communications between journeyman personnel, e. g. firefighters, police, military, industrial, hazardous material handling personnel, in relatively close proximity with each other and between journeymen and a group leader; and the group leader's communication system to also permit relatively long-range communication between the group leader and a relatively distant communications center such as a fire engine or distant fire company, base station or repeater.