Audience response communication system

The present invention is directed to an audience response communication system comprising a base unit and a plurality of remote input devices. The audience response and communication system lowers the risk of undelivered data transmissions by enabling the remote input devices to sequentially transmi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAWYER JOHN W, MCINTYRE JAMES E
Format:	Patent
Sprache:	eng
Schlagworte:	BROADCAST COMMUNICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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