SYSTEM FOR INFORMATION DISTRIBUTION Russian patent published in 1998 - IPC

FIELD: advertising, in particular, complex audio-video advertising information systems. SUBSTANCE: device has N information boards which are remotely controlled and are located in effective radio range of selective call system, central station which receives messages from users of system for distribution by means of information boards, units for sending said messages to central terminal of selective call network, and at least one transmitter which is connected to central terminal. Each of N information boards of system has indication plane, radio selective call receiver, and unit for converting received selective call message signal to representation which provides visual displaying of received message on indication plane. Each of N information boards have introduced unit for sound presentation of messages. Input of this unit is connected to unit which converts message, which has been received by selective call message signal, to representation which provides voice distribution of message. Each unit converting received selective call message signals has memory unit which stores distributed information, read- only memory unit, which stores playback programs and is connected to output of selective call receiver through distributor of message signals, which control input is connected to output of selective call receiver through message type decoder. System provides parallel playback of audio and video message in different combinations using shared information boards of system. EFFECT: possibility to distribute video and audio information in different combinations using technical means provided by system. 1 dwg