| 摘要 |
PROBLEM TO BE SOLVED: To enable proper evaluation of harmonic condition at the time of a musical performance by computing the time differences between a timing inputted from an input means and a timing instructed in a screen for every musical performance timing and displaying the computed time differences on the screen in such a way as to allow lags from timing to be performed to be known. SOLUTION: In the case of using an electronic guitar, a musical score object 30, a timing line 31, and a ball character 32 are displayed at an upper part of a screen at the time of starting a game, the image of an electronic guitar 33 is displayed at the center part, and a physical strength meter 34 is displayed at a lower part. The musical score object 30 is drawn similarly to the surface of the beam-shaped base plate of a guitar, and numeral values corresponding to the numbers of fret switches are added to fret image parts. The musical score object 30 is displayed scrolling from the left side to the right side, and a player presses a fret switch specified in the musical score object 30 to play string switches. The time differences between inputted timing and timing instructed in the screen are computed to display the time differences on the screen. |
