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Application filed by Живко К. Георгиев, Христо Й. Христов, Симеон Н. ХристовfiledCriticalЖивко К. Георгиев
Priority to BG104483ApriorityCriticalpatent/BG64609B1/en
Publication of BG104483ApublicationCriticalpatent/BG104483A/en
Publication of BG64609B1publicationCriticalpatent/BG64609B1/en
The invention relates to a device for the collection of information about the viewers' interest in TV programmes, which can be used in conjunction with any type of TV remote-controlled receivers. The device enables connection to a main frame , collecting and processing the information by a modem on the telephone line or by the return channel of the cable distribution network. When fitted close to a TV receiver, the device can be programmed to recognize the signals emitted by the TV remote control. Then every reswitching of a TV channel is registered in the memory of the device. The device is made using standard electronic units, integrated circuits, photoreceiver and a suitable software for controlling the microprocessor. 2 claims, 1 figure
BG104483A2000-05-292000-05-29Device for the collection of informartion about the viewers' interest in tv programmes
BG64609B1
(en)