| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid closure of a network and system down of a server due to congestion of communication traffic when many terminal devices and the server connected through a network communicate with each other and the server evaluates practices in music on the respective terminal devices. <P>SOLUTION: A CPU 11 sets a musical performance rank of one stage which is input among musical performance ranks of a plurality of high to low stages for a musical performance of music data, scores musical performance data input for the music data, transmits a scoring result to the server 3 connected through the network 2 in response to a command requesting ranking of the scored musical performance data when the scored musical performance data is in a specified musical performance rank, and receives the ranking of the scoring result from the server 3, and then displays it. <P>COPYRIGHT: (C)2007,JPO&INPIT |
