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long term programming techniques for automatic programming and the scheduled turn on a radio or television receiver and arrangement for implementation of the procedure
long term programming techniques for automatic programming and the scheduled turn on a radio or television receiver and arrangement for implementation of the procedure
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机译:用于自动编程的长期编程技术以及无线电或电视接收机的预定开机时间以及该程序的实现安排
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摘要
The automatic programme selection system, for a television or radio receiver, reads directly from programme timetables in periodicals published by broadcasting authorities. Wanted programmes are stored to enable the receiver to switch on automatically at the time the wanted programme is due to start. The programmes listed in the periodical are coded using an optical bar code which is read by a detector pen coupled by cable to the receiver. The data read is entered in a store. A clock and comparator control switch-on.
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