Finding Measure Position Using Combination Rules of Musical Notes in Monophonic Song

단일 음원 노래에서 음표의 조합 규칙을 이용한 마디 위치 찾기

  • 박은종 (한국전자통신 연구원) ;
  • 신송이 (전북대학교 컴퓨터공학과) ;
  • 이준환 (전북대학교 전자정보공학부)
  • Published : 2009.10.28


There exist some regular multiple relations in the intervals of notes when they are combined within one measure. This paper presents a method to find the exact measure positions in monophonic song based on those relations. In the proposed method the individual intervals are segmented at first and the rules that state the multiple relations are used to find the measure position. The measures can be applied as the foundational information for extracting beat and tempo of a song which can be used as background knowledge of automatic music transcription system. The proposed method exactly detected the measure positions of 11 songs out of 12 songs except one song which consist of monophonic voice song of the men and women. Also one can extract the information of beat and tempo of a song using the information about extracted measure positions with music theory.


Combination Rules of Musical Notes;Automatic Music Transcription;Finding Measure Position;Extraction Beat and Tempo of Song


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