TELETEXT MULTIPLEX BROADCAST RECEIVER AND FM TELETEXT MULTIPLEX BROADCAST RECEIVER

摘要

PURPOSE: To obtain the teletext multiplex broadcast receiver and the FM multiplex broadcast receiver in which reliability of reception data is not deteriorated even when a reception state is deteriorated. ;CONSTITUTION: The receiver is provided with an LMSK demodulator 106 demodulating an FM signal and outputting digital data, an error correction decoder 108 receiving digital data outputted from the LMSK demodulator 106 and a data memory 109 receiving digital data outputted from the error correction decoder 108, and an error occurrence rate register 110 receiving data of reception error occurrence rate outputted from the error correction decoder 108 and a CPU 113 controlling the data memory 109 and the error occurrence rate register 110.;COPYRIGHT: (C)1996,JPO