| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a moving image sound reproduction apparatus which restricts children's viewing and prevents leakage of a releasing method by reducing the number of times in resetting. <P>SOLUTION: The moving image sound reproduction apparatus registers restriction target keyword information in advance and compares information on a content to be reproduced such as an electronic program guide every time of the content information update or regularly. If the content information includes the restriction target keyword information as a result of the comparison, a comparatively large mosquito sound is superposed on a pre-adjustment sound signal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
