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Signal processing apparatus and methods

DC CAFC
  • US 5,233,654 A
  • Filed: 03/10/1992
  • Issued: 08/03/1993
  • Est. Priority Date: 11/03/1981
  • Status: Expired due to Term
First Claim
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1. A system for inputting, processing and collecting response information from members of an audience consisting ofa plurality of audience stations, each station accommodating a specific audience member and each station having read/write memory means capable of holding specific data of its audience member, input means for inputting information of its audience member, first storage means for holding its audience member'"'"'s input, processor means for processing its audience member'"'"'s input and assembling output records that hold additional information besides said input, second storage means for holding said output records, and transmission means for transferring the output of said second storage means, with at least some of said stations programmed to process input information in a predetermined fashion,a transmission medium for conveying the output of the transmission means of at least some of said audience stations, andat least one data collection station for receiving the output records of said audience stations, processing said records, and collecting the information of said records.

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