単旋律音楽におけるリアルタイムビートトラッキングの実現
スポンサーリンク
概要
- 論文の詳細を見る
We study beat tracking system，that processes acoustic signa1s of music and recognizes tempora1 positions of beats in rea1 time. Beat tracking is an important initia1 step in computer emulation of human music understanding，since beats are fundamenta1 to the perception of music. In addition，musica1 beat tracking is useful for various applications such as video/audio editing and stage lighting control. Our system forecast the beats by acoustic signals and the knowledges of music. The siganls have relation to the time of sound-input. One of the knowledges is tempo. The system could track the beats by used them.