COMMUNICATION CONTROL SYSTEM BY CARRIER

摘要

PURPOSE:To simplify constitution by constituting a system in such a way that a framing error signal is generated by detecting a signal corresponding to a carrier signal from a question apparatus by a serial LSI in a response apparatus, and data is transmitted to the question apparatus. CONSTITUTION:The data transmitted from the question apparatus 1 is received by the response apparatus 4. The serial LSI4-4 generates the framing error signal by detecting the signal corresponding to the carrier signal sent by radio. A control part 4-5 transmits the data read out from a storage medium to the question apparatus 1 via the serial LSI4-4 and an FM modulation part 4-2 corresponding to the generation of the framing signal.