| 摘要 |
PROBLEM TO BE SOLVED: To provide a karaoke device which makes it possible to enjoy karaoke with rich presence by importing sound effects matching a background picture. SOLUTION: An effect sound address for specifying an effect sound to be generated in a scene and a sound field control parameter for controlling a sound field are added before each piece of scene data constituting picture data. Consequently, various effect sounds specified with effect sound addresses are added to a performance of karaoke in timing to the reproduction of a picture of corresponding scene data and the delay time, etc., of a reflected sound is controlled with the sound field control parameter to create a sound field corresponding to the scene. |
