INTERNET PROTOCOL (IP) BASED AUDIO CONFERENCING SYSTEM WITH SERVER-LESS OPERATION AND METHOD THEREOF
Present invention to an audio conferencing system and more particularly to an Internet Protocol (IP) based multicast communication system (100) with open line audio conferencing and paging features which employs m...
SYSTEM FOR CONNECTING MULTIPLE COMMUNICATION UNITS OVER A SINGLE MODEM
Abstract
Disclosed is a system (100) for connecting multiple communication units (12) over a single modem (11A). In existing industrial communication system, data communication between different units using FSK modems is normally used in a sta...
ABSTRACT
Title:PUBLIC ADDRESS SYSTEM WITH PROGRAMMBLE LOGIC CONTROLLER AND METHOD THEREOF
The present invention provides a public address systems, more particularly a public address system and method thereof, having a programmble logic controller (PLC) for implementing intelligent features with pre-timed reco...
[Class : 35] Services Provided By Retails, Wholesale Outlets, Trading And Distribution Of Audiovisual And Information Technology Equipment; Navigation, Surveying, Cinematographic, Audiovisual, Optical, Weighing, Measuring, Signaling, Detecting Apparatus And Instruments, Apparatus And Instruments For Recording, Transmitting, Reproducing Or Processing Images Or Data, Navigatio...