Wide area real-time T-V audience polling system with local area

Details Wide area real-time T-V audience polling system with local area Wide area real-time T-V audience polling system with local area

1989-08-07

1992-03-31

Kuntz, Curtis

Facsimile and static presentation processing

Static presentation processing

Attribute control

455 2, 455 5, 455 12, H04B 1700

Patent

active

051012677

ABSTRACT:
A network of local area audience response systems is coupled together at a central audience response processing station by means of a satellite communication system for real time audience response analysis, nationally or internationally. Each local area station and each response unit may be identified and verified by allocation of specific time slots for response, preferable synchronously related to a TV picture program transmission carrying the audience questions to be answered. Wireless transmission of the question and answer signals in digital format of beeps of a single frequency keep transmission channels narrow. The system may be operated in conjunction with TV broadcasting or independently.

REFERENCES:
patent: 3559919 (1971-02-01), Sass
patent: 4451700 (1984-05-01), Kempner et al.
patent: 4506383 (1985-03-01), McGann
patent: 4591906 (1986-05-01), Morales-Garza et al.
patent: 4630108 (1986-12-01), Gomersall
patent: 4755871 (1988-07-01), Morales-Garza et al.
patent: 4926255 (1990-05-01), Von Kohorn

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