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Application filed by ming-wei XufiledCriticalming-wei Xu
Priority to TW087107043ApriorityCriticalpatent/TW373140B/en
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Publication of TW373140BpublicationCriticalpatent/TW373140B/en
This invention is a kind of signal transmit/receive system, it comprises: a receiving device, it can receive amplitude modulation (AM) or frequency modulation (FM) signals; a multi-frequency decoder, it is for decoding the received multi-frequency code signals into digital signal; a receiving coding apparatus, from a CPU to identify the aforesaid digital signal and pre-set up code comparison, is action or not, and the said preset up code is input to set up by using a keyboard; or to add a signal recording device, it is to identify the aforesaid received signal and to store it memory; when transmitter transmits wireless AM or FM signal, it is having the said multi-frequency coding signal, can identify receiving, and when it is similar to the set up coding, it automatically output or store to be voiced, to achieve pre-set up signal receiver.
TW087107043A1998-05-071998-05-07Signal transmit/receive system
TW373140B
(en)