KARAOKE RATING SYSTEM CONSIDERING LISTENER EVALUATION

摘要

PROBLEM TO BE SOLVED: To appropriately reflect evaluation of listeners in addition to a singing rating which uses singing rating reference data as a rating reference.SOLUTION: A karaoke rating system comprises: listener evaluation reference data which defines evaluation on listener response for each musical performance section of a karaoke music; and singing rating reference data which includes at least main melody data of each karaoke music. Singing rating means 27 compares, when any karaoke music is performed, a singing audio signal outputted from a singer microphone 13 with the singing rating reference data for the karaoke music to calculate singing rating value, compares an action of listeners detected by action detection means (for example, a listener microphone 14, a biological sensor 15, and a camera 16) with the listener evaluation reference data for the karaoke music to calculate a listener evaluation value, and calculates an overall singing rating value based on the singing rating value and the evaluation value.SELECTED DRAWING: Figure 1