SISTEMA PER LA INTERCETTAZIONE E LA SEPARAZIONE DI PORZIONI DEL SEGNALE TELEVISIVO

Broad subject-matter of this invention is a system for interception and separation of portions of a television signal aimed at automatic recognition of television transmissions, in particular publicity advertisements, comprising a section for separating or locating the transmissions, as section for...

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Bibliographic Details
Main Authors SERRA ANGELO, LA MESA GIUSEPPE
Format Patent
LanguageItalian
Published 19.12.1991
Subjects
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Broad subject-matter of this invention is a system for interception and separation of portions of a television signal aimed at automatic recognition of television transmissions, in particular publicity advertisements, comprising a section for separating or locating the transmissions, as section for acknowledging or recognizing the individual transmission, a section for storing the audio and video parameters of said transmissions and a man-machine interface section. Specific subject-matter of this invention is a separator apparatus comprising the following essential components: a) a base band video signal processing block; b) an audio signal processing block; c) a control and analysis unit; d) and interface section in respect of the video cassette recorder (VCR) and of the parameter extraction section of the acknowledgement apparatus.
Bibliography:Application Number: IT1991RM00958