Music Paste: Concatenating Music Clips based on Chroma and Rhythm Features
نویسندگان
چکیده
In this paper, we provide a tool for automatically choosing appropriate music clips from a given audio collection and properly combining the chosen clips. To seamlessly concatenate two different music clips without causing any audible defect is really a hard nut to crack. Borrowing the idea from the musical dice game and the DJ’s strategy and considering psychoacoustics, we employ the currently available audio analysis and editing techniques to paste music sounded as pleasant as possible. Besides, we conduct subjective evaluations on the correlation between pasting methods and the auditory quality of combined clips. The experimental results show that the automatically generated music pastes are acceptable to most of the evaluators. The proposed system can be used to generate lengthened or shortened background music and dancing suite, which is useful for some audio-assisted multimedia applications.
منابع مشابه
Integration of Chroma and Rhythm Histogram Features in a Music Identification System
A system for Music Identification is presented which makes use of two different feature descriptors, namely Chroma and Rhythm Histogram features. A simple approach to feature combination is proposed and evaluated against a test collection. Finally directions for future work are proposed, focusing on performance optimization towards a scalable system.
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