Browse Prior Art Database

PHANTOM LOUDSPEAKER

IP.com Disclosure Number: IPCOM000006286D
Original Publication Date: 1991-Dec-01
Included in the Prior Art Database: 2001-Dec-20

Publishing Venue

Motorola

Related People

Authors:
Tucker Matzek

Abstract

Consoles for large dispatch two-way radio systems are skilled at dierentiating between sounds from differ- can get rather crowded, and to put all the function mod- ent directions to sort out a large number of mobile ules within the reach of the operator, keeping the con- sources and groups, all of which are talking at the same trols for each sound source near its origin, may preclude time. It would be an advantage to add a source of sound adding an additional speaker sound source. Dispatchers without taking up additional space.