ERROR CORRECTION SIGNAL OUTPUT APPARATUS, ERROR CORRECTION SIGNAL OUTPUT METHOD, AND ERROR CORRECTION SIGNAL OUTPUT PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an error correction signal output apparatus that can output a signal with high reliability by correcting an error included in a received video signal.;SOLUTION: The error correction signal output apparatus 3 is characterized by including: a majority determination circuit (majority determination means) 32 that applies majority determination to a bit value by each bit in a video signal received by a plurality of millimeter wave receivers (receivers) and generates a video signal comprising bit values with the greatest number; CRCs (error detection means) 33, 34 for applying error detection to each of the signals received from the millimeter wave receivers and of the video signals generated by the majority determination circuit 32; and a SW (first signal selection means) 36 for selecting the video signal when the CRC 34 detects no error from the video signal generated by the majority determination circuit 32, and selecting the video signal whose error is not detected by the CRC 33 when the CRC 34 detects an error.;COPYRIGHT: (C)2007,JPO&INPIT