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dc.contributor.authorChen, Hua-Tsungen_US
dc.contributor.authorHsiao, Ming-Hoen_US
dc.contributor.authorTsai, Wen-Jiinen_US
dc.contributor.authorLee, Suh-Yinen_US
dc.contributor.authorYu, Jen-Yuen_US
dc.date.accessioned2014-12-08T15:15:01Z-
dc.date.available2014-12-08T15:15:01Z-
dc.date.issued2007en_US
dc.identifier.isbn978-1-4244-1016-3en_US
dc.identifier.urihttp://hdl.handle.net/11536/11290-
dc.description.abstractThis paper proposes a music accompaniment system capable of catching the tempo of music. The original signal is first reduced to a detection function revealing the pulses of music. To induce the tempo and locate beats, a Fourier analysis-based algorithm with high practicality and generality is designed that it is robust to beat strength and not restricted to specific music genres. The regularity and periodicity of music beats are extracted and even the missing beats are recovered. The performance is validated using a comprehensive testing data set, and results in both formal objective experiments and subjective listening evaluations show convincible performance. Moreover, an interactive interface is designed that users are allowed to select an instrument to accompany the music based on the obtained tempo.en_US
dc.language.isoen_USen_US
dc.subjectsignal analysisen_US
dc.subjectmultimedia systemsen_US
dc.titleA tempo analysis system for automatic musk accompanimenten_US
dc.typeProceedings Paperen_US
dc.identifier.journal2007 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-5en_US
dc.citation.spage64en_US
dc.citation.epage67en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000252357700025-
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