| 摘要 |
PROBLEM TO BE SOLVED: To precisely judge singing ability by providing a singing ability decision means and controlling a put-in picture of a singer, etc., put in a monitor picture to change movement or gradation while leaving its shape as it is based on the output of this singing ability decision means. SOLUTION: This system is provided with the singing ability decision means 30z deciding the singing ability of the singer 26. The singing ability decision means 30z compares a song by the singer 26 extracted by the singer 26 through a microphone 26z with the song by the singer 26 extracted by a performance control means 10 and a performance extracted by the performance control means 10 related to an interval and a rhythm in a process of music advance, and decides whether or not both coincide with each other in any extent. Based on the decision result of this singing ability decision means 30z, a gradation adjustment means 40 and a rotation control means, etc., are controlled, and the operation of the put-in picture 32 in the monitor picture is controlled. The singing ability is evaluated by viewing the movement in the put-in picture. |
