SYSTEM FOR BROADCAST CONFIRMATION, DEVICE AND METHOD FOR BROADCAST CONFIRMATION AND RECORDING MEDIUM FOR RECORDING BROADCAST CONFIRMING PROGRAM

摘要

PROBLEM TO BE SOLVED: To construct a system for broadcast confirmation which realizes the confirmation at a low cost performed by a disinterested person who is independent of a broadcaster in order to report a client of the broadcast. SOLUTION: A CM feature quantity means 22 extracting extracts a feature, quantity 24 of the section corresponding to CM from the broadcast signals received by a signal receiving equipment 21. A collation part 23 collates the feature quantity 24 against the CM feature quantity registered in a DB 3, and registers the CM feature quantity 24 which is decided not included in the DB 3 as a new CM. Also, a feature quantity calculation part 42 extracts a feature quantity 44 from the broadcast wave received by a signal receiving equipment 41, and a collation means 43 collates the feature quantity 44 against the CM stored in the DB 3. When both accord with each other, a collation part 4 sends the collation result 45 to a recording part 5. The recording part 5 forms a report 51 based on the result 45 and submits it to a client 1. A broadcast conformation company 6 accepts a consignment fee of broadcast conformation 11 as a pay for the report 51.