Electronic audience polling system

Details Electronic audience polling system Electronic audience polling system

1978-12-21

1983-03-22

Chin, Tommy P.

Telecommunications

Audience survey or program distribution use accounting

179 2AS, 235386, 340504, 358 84, H04B 1700, H04J 314

Patent

active

043778704

ABSTRACT:
An audience polling system includes a plurality of wireless transmitters, each transmitter capable of transmitting a pulse of electromagnetic energy on a selected one of a group of predetermined frequencies. Each frequency selected on which to transmit corresponds to one of a group of suggested responses to a given stimulus. The polling system includes a receiver for receiving the transmitted pulses and electronic counters for tallying the number of pulses received on each of the selected frequencies. An electronic display presents the results of the tallying for observation by the audience or others.

REFERENCES:
patent: 2427670 (1947-09-01), Goldsmith
patent: 3144647 (1964-08-01), Sichak
patent: 3299355 (1967-01-01), Jenks
patent: 3318517 (1967-05-01), Wells
patent: 3500559 (1970-03-01), Jones
patent: 3947669 (1976-03-01), Simmons
patent: 4149144 (1979-04-01), Diefenderfer
patent: 4151370 (1979-04-01), Root
patent: 4290141 (1981-09-01), Anderson et al.

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