Cellular repeater stations in a wireless audience response syste

Details Cellular repeater stations in a wireless audience response syste Cellular repeater stations in a wireless audience response syste

1991-07-26

1993-06-29

Eisenzopf, Reinhard J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

455 2, 455 51, 455 121, H04B 1700

Patent

active

052239233

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: 4577327 (1986-03-01), Nambu
patent: 4591906 (1986-05-01), Morales-Garza et al.
patent: 4628506 (1986-12-01), Sperlich
patent: 4630108 (1986-12-01), Gomersall
patent: 4910792 (1990-03-01), Takahata et al.
patent: 4926255 (1990-05-01), Von Korhorn
patent: 4943963 (1990-07-01), Waechter et al.
patent: 5036389 (1991-07-01), Morales
patent: 5101267 (1992-03-01), Morales-Garza

Affiliated with

Also associated with

Rating

Cellular repeater stations in a wireless audience response syste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellular repeater stations in a wireless audience response syste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellular repeater stations in a wireless audience response syste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1759698