| 摘要 |
PROBLEM TO BE SOLVED: To provide a device which is viewed and listened to by a plurality of televiewers in respectively arbitrary viewing and listening positions. SOLUTION: Two kinds of television images are simultaneously displayed in a display part 19, two kinds of television voice are respectively output from a high directivity speakers for the left screen 22L and 22R, and high directivity speakers for the right screen 23L and 23R corresponding to each television image. Further, directions of the respective high directivity speakers are changed by driving operation of the driving parts 27L, 27R, 28L, and 28R, not to mutually overlap voice output ranges after the change in the two viewing and listening positions. COPYRIGHT: (C)2006,JPO&NCIPI |
