Melody Extraction Method from MIDI Based on H-K Algorithm
MU Wei-li · Computer Technology and Development · 2011
Main melody is the basis of the music feature recognition and the premise of music light show design work by compute,as it contains the most important information about music melody.This work includes many questions,such as melody representation,melody character extraction and classifying technology.This paper represents a model for auto melody extraction method for multi-track MIDI files.Construct the feature vector space by means of extracting the music melody feature.To classify the melody of the main track and the accompaniment tracks with the H-K algorithm in order to extract the main melody track,and achieved good results.It prepares for the program of automatic design the music light show.