| 摘要 |
<P>PROBLEM TO BE SOLVED: To view programs of a terrestrial digital broadcast station, using an existing analog television set. <P>SOLUTION: In one of a plurality of terrestrial digital broadcast stations contained in a terrestrial digital receiving signal received by an antenna is selected, by converting the signal into a converted analog receiving signal comprising an existing analog composite RF signal to be displayed, in an existing analog television set, it becomes possible to obtain a terrestrial digital television receiver, capable of viewing terrestrial digital broadcast by performing the same station selection operation performed in an analog broadcast system by the user. <P>COPYRIGHT: (C)2008,JPO&INPIT |
