| 摘要 |
PROBLEM TO BE SOLVED: To reduce propagation of an error with a simpler configuration on the occurrence of a bit shift error. SOLUTION: An error code/restrain length discrimination section 21, a minimum run continuous limit code detection section 22, and a minimum run.maximum run restrain code detection section 23 of this demodulator specify a restrain length of a code with a prescribed length including an error and inverse conversion sections 26-1-26-4 and an error data demodulation table 25 demodulate the code based on the specified restrain length.
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