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Standard radio wave receiver, radio-controlled timepiece and standard radio reception method

机译：标准电波接收器，电波钟和标准电波接收方法

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摘要

PPROBLEM TO BE SOLVED: To provide a time calibration signal receiving apparatus capable of effectively eliminating noise, without deteriorating the accuracy of bit synchronization, when receiving and decoding a time calibration signal. PSOLUTION: A radio wave correcting timepiece 1 includes an antenna 3 for receiving the time calibration signal, a receiving circuit 4 for outputting a time code signal, and a processing means 5. The processing means 5 is provided with a sampling section 54 for sampling the time code signal at predetermined cycle; a noise-eliminating section 55 for setting each sampling data to be processed to an H-level signal or an L-level signal, depending on the number of H-level signals or L-level signals in a predetermined number of sampling data containing the sampling data to be processed; and a decoding section 57 for decoding the time code signal, based on each processed sampling data set to the H-level signal or the L-level signal in the noise-eliminating section 55. PCOPYRIGHT: (C)2010,JPO&INPIT

机译：

要解决的问题：提供一种在接收和解码时间校准信号时能够有效地消除噪声而又不降低位同步精度的时间校准信号接收设备。解决方案：无线电波校正钟表1包括用于接收时间校准信号的天线3，用于输出时间码信号的接收电路4和处理装置5。处理装置5设有采样部54。用于以预定周期对时间码信号进行采样;噪声消除部分55，用于根据预定数量的包含H电平信号或L电平信号的采样数据中的H电平信号或L电平信号的数量，将每个要处理的采样数据设置为H电平信号或L电平信号。采样要处理的数据;

版权：（C）2010，JPO＆INPIT;以及解码部分57，用于基于在噪声消除部分55中设置为H电平信号或L电平信号的每个处理的采样数据来解码时间码信号。展开▼

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公开/公告号JP5353117B2

专利类型
公开/公告日2013-11-27

原文格式PDF
申请/专利权人セイコーエプソン株式会社;
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申请/专利号JP20080215465
发明设计人小川剛;
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申请日2008-08-25
分类号G04R20/12;G04G5/00;G04R20/00;
国家 JP
入库时间 2022-08-21 16:11:00

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