Radio controlled clock, electronic device and time correction method

摘要

A clocking unit ( 27 ) that clocks a time; a display unit ( 3 ) that displays a time based on clock information from the clocking unit ( 27 ); a receiving unit ( 20 ) that receives standard radio waves from transmitting stations in at least two countries or regions; a second-synchronization detecting unit ( 23 ) that detects second-synchronization information (P 3 ) from a demodulated signal (P 2 ) obtained by the receiving unit ( 20 ); a transmitting station determining unit ( 25 ) that analyzes the demodulated signal (P 2 ) based on the second-synchronization information (P 3 ) to determine a transmitting station in a country or a region; and a decoding unit ( 26 ) decodes information included in the standard radio wave from the transmitting station determined by the transmitting station determining unit ( 25 ) to obtain time information are included, and the clock information of the clocking unit ( 27 ) is corrected based on the time information obtained by the decoding unit ( 26 ).