| 摘要 |
PROBLEM TO BE SOLVED: To provide a karaoke scoring device for scoring a skill of karaoke singing by a user that can perform equivalent scoring regardless of length of singing time.SOLUTION: A karaoke scoring device comprises storage means (a storage part 23) for storing song data, performance means (a control part 21, a sound source part 24, a sound processing part 25, and the like) for performing karaoke based on performance data read out and referring to reference data, and scoring means (a control part 21) for comparing the reference data and a singing voice, determining pass or fail of each note depending on whether a difference in pitch of the note is less than a threshold, and calculating a score in accordance with a ratio of the number of notes that have passed in the karaoke song. The scoring means changes the threshold for the determination depending on an amount of singing indicated in a singing amount information.SELECTED DRAWING: Figure 2 |
