While performing the karaoke system which reports the high degree of hardness phrase to the song person

摘要

PPROBLEM TO BE SOLVED: To notify a karaoke user of a difficult phrase. PSOLUTION: A karaoke device acquires singing voice during performance of accompany music based on karaoke data, and scores it. A phrase score data based on a phrase section of the karaoke data is generated, and a record associating a music ID with the phrase score data is stored. A score information server collects them from a plurality of karaoke devices, and extracts a plurality of records of the same music ID. The phrase score data is statistically processed for each phrase section, and a difficult phrase section for indicating a relatively low score in the music is specified, and its section ID is stored in association with the music ID. The karaoke device acquires the corresponding difficult phrase section ID of desired music from the score information server, before performance of the desired music, and displays an image for notifying the singer of the difficult phrase during performance of the difficult phrase section of the music, when the desired music is played. PCOPYRIGHT: (C)2009,JPO&INPIT