| 摘要 |
PROBLEM TO BE SOLVED: To shorten the time difference between audio and video in a home theater. SOLUTION: A wireless adapter is attached to a DVD player and an AV signal is sent by wireless from the DVD player to a liquid crystal projector to which a wireless adapter is attached as well. Only audio is looped back in the wireless adapter on the side of the liquid crystal projector and sent back to the wireless adapter on the side of the DVD player, and a speaker system connected to the DVD player side outputs the audio, thereby reducing the time difference between the video projected by the liquid crystal projector and the audio outputted from the speaker. COPYRIGHT: (C)2005,JPO&NCIPI
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