| 摘要 |
PROBLEM TO BE SOLVED: To provide a server for controlling the stepped performance of simple evaluation for performing evaluation without performing any complicate work and detailed evaluation for performing scrupulous evaluation. SOLUTION: Performance data for viewing from a control server are viewed at a terminal side so that a composition can be evaluated, and the evaluated contents are transmitted to the control server, and this series of operations are performed. The viewing at the terminal side is performed by reproducing the performance data for viewing received from the control server by using a terminal sound source circuit or a sound system. Two step methods are used for performing the evaluation, and the first method is to perform viewing (first viewing) only in a short time, and to perform simple evaluation (first evaluation) by a selecting means. When the performance of the next scrupulous evaluation is desired by a user, detailed evaluation (second evaluation) capable of scrupulously evaluating the music melody, lyrics, singing skills, and performance skills is performed. As for the scrupulous evaluation, the viewing (second viewing) in a longer time than that of simple evaluation can be performed. When the detailed evaluation is not desired, the evaluation of the next composition is performed. |
