| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor which enables the selected state and the reproduced state of contents to be easily known without requiring any wide display area. SOLUTION: A display operation instruction program 112 controls displaying so that: when a content is reproduced, a predetermined area is caused to display the signal levels of voice corresponding to respective frequency bands; when the content is selected, the area is caused to display a first image corresponding to the content; and when a package is selected, the area is caused to display a second image corresponding to the package. The information processor is applicable to a personal computer which processes audio contents. COPYRIGHT: (C)2009,JPO&INPIT
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