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TWO-WAY RADIO SIGNALING THROUGH VIBRATING MOTOR IN EXTERNAL MICROPHONE

IP.com Disclosure Number: IPCOM000007841D
Original Publication Date: 1996-Nov-01
Included in the Prior Art Database: 2002-Apr-29

Publishing Venue

Motorola

Related People

Authors:
David H. Karl Bob Schukai

Abstract

Portable radio users ofien utilize signaling to con- tact specific units. This device provides the ability to perform this signaling in either a noise free envi- ronment or a loud area that would mask normal methods of signaling. The units location in the remote microphone allows the user to purchase an accessory that might already be subject to purchase.