Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1996-07-30
1998-12-15
Chin, Wellington
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455 90, 455100, 455344, 200332, H04B 138
Patent
active
058506136
ABSTRACT:
Apparatus for a radio microphone enables hands-free operation of the microphone when it is attached to a user's shirt, jacket or other article of clothing, for example. The apparatus preferably comprises a cover which is attached to the microphone and includes an integral actuating lever that is positioned to be actuated by movement of a user's head or chin. Police, fire or other emergency personnel at the scene of an emergency can utilize the cover to keep their hands free for other tasks during operation of the microphone, and this also avoids the possibility that the user will contaminate the microphone by contacting it with their hands.
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patent: 5101504 (1992-03-01), Leuz
patent: 5113046 (1992-05-01), Hauk
patent: 5175873 (1992-12-01), Goldenberg et al.
patent: 5249235 (1993-09-01), Davis et al.
patent: 5268965 (1993-12-01), Badie et al.
patent: 5535437 (1996-07-01), Karl et al.
Chin Wellington
Nguyen Lee
LandOfFree
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