| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a karaoke performance control system that can generate karaoke performance sound with higher grade than normal karaoke performance sound as the privilege for a user who frequently uses a karaoke machine and who can sing very well, without excessively increasing the amount of data. <P>SOLUTION: A karaoke performance control system comprises: channel setting means 40 which select and set the premium sound source data for generating karaoke performance sound with higher grade in the number of channel reaching the prescribed standards, based on the singing history of the user, in addition to the basic sound source data of a prescribed channel for generating default karaoke performance sound, when the music selected by any user is performed; and performance control means 41 for generating the karaoke performance sound in a digital synthesizer function via the set sound source data. <P>COPYRIGHT: (C)2012,JPO&INPIT |
