| 摘要 |
PROBLEM TO BE SOLVED: To permit an image depiction control for making a singer easily sing words while considering the meaning of the words, by dynamically and independently setting display position, timing, and block. SOLUTION: Timing instruction information for singing is added to each word character, and this timing instruction information for singing describes timings for a singer to start and end uttering the one character as elapse of time from a start of a performance of an accompanying music. A central control part 11 processes the characters approaching to the time for singing so that they gradually change in color from the start point to the end point of signing according to the timing instruction information for singing. And, the image of the words are sequentially bitmap-expanded in RAM 17, and groups of characters of words displayed on a display 19 are changed in color in synchronization with the accompanying music. In addition, the central control part 11 controls also the song depiction sequence. Namely, the central control part dynamically sets which block of page or paragraph or line to be made a processed unit at every processing opportunity, and controls also the timings of displaying and erasing independently. |
