| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a television receiver for reducing noise caused by an operation clock of a Double Data Rate Synchronous Dynamic Random-Access Memory (DDRSDRAM). <P>SOLUTION: A television receiver having a DDRSDRAM includes: channel extraction means for extracting a signal corresponding to a selected channel from a television broadcast signal through the use of a reference frequency to specify a band including the selected channel; and frequency change means for shifting the reference frequency used by the channel extraction means when the reference frequency corresponding to the selected channel is the multiplication of an operation clock of the DDRSDRAM. <P>COPYRIGHT: (C)2012,JPO&INPIT |
