| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic device which, in a case where plural users simultaneously view an identical content, reproduces sounds of different volumes or qualities for the respective users. <P>SOLUTION: An electronic device comprises: plural oscillators 12 for outputting modulation waves of a parametric speaker; a display 40 for displaying image data; a recognition unit 30 for recognizing the positions of the users; and a controller 20 for controlling the oscillators 12 so as to reproduce sound data associated to the image data. The controller 20 controls the oscillators 12 so as to reproduce the sound data of volumes or qualities set for respective users, toward the positions of the users recognized by the recognition unit 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
