| 摘要 |
<P>PROBLEM TO BE SOLVED: To select the optimal display switching method in lyric display according to a data processing ability of a display control circuit. <P>SOLUTION: A CPU 31 displays lyrics in a display unit 12 in accordance with progress of music by successively reading lyric data which is transferred and stored in a RAM 34 in accordance with the progress of the music by executing a program for displaying the lyrics. The program includes a plurality of kinds of display processing routines to each of which display switching methods with different data processing quantity are adopted and a selection processing step for selecting one display processing routine among the plurality of kinds of display processing routines and for making a computer system executing it. Thus, since one display switching method is adopted according to the data processing ability of processors such as the CPU 31 and the RAM 34 of the computer system, the optimal lyric display according to the data processing ability of the computer system is performed on the display unit 12. <P>COPYRIGHT: (C)2003,JPO |
