Trans-synthesis system for polyphonic musical recordings of bowed-string instruments

Tien Ming Wang, Wei Chen Chang, Kuan Ting Lin, Wen Sen Su, Wen-Yu Su

研究成果: Paper

1 引文 (Scopus)

摘要

A system that tries to analyze polyphonic musical recordings of bowed-string instruments, extract synthesis parameters of individual instrument and then re-synthesize is proposed. In the analysis part, multiple F0s estimation and partials tracking are performed based on modified WGCDV (weighted greatest common divisor and vote) method and high-order HMM. Then, dynamic time warping algorithm is employed to align the above results with the score to improve the accuracy of the extracted parameters. In the re-synthesis part, simple additive synthesis is employed. Here, one can experiment on changing timbres, pitches and so on or adding vibrato or other effects on the same piece of music.

原文English
頁面333-338
頁數6
出版狀態Published - 2009 十二月 1
事件12th International Conference on Digital Audio Effects, DAFx 2009 - Como, Italy
持續時間: 2009 九月 12009 九月 4

Other

Other12th International Conference on Digital Audio Effects, DAFx 2009
國家Italy
城市Como
期間09-09-0109-09-04

指紋

Experiments

All Science Journal Classification (ASJC) codes

  • Signal Processing

引用此文

Wang, T. M., Chang, W. C., Lin, K. T., Su, W. S., & Su, W-Y. (2009). Trans-synthesis system for polyphonic musical recordings of bowed-string instruments. 333-338. 論文發表於 12th International Conference on Digital Audio Effects, DAFx 2009, Como, Italy.
Wang, Tien Ming ; Chang, Wei Chen ; Lin, Kuan Ting ; Su, Wen Sen ; Su, Wen-Yu. / Trans-synthesis system for polyphonic musical recordings of bowed-string instruments. 論文發表於 12th International Conference on Digital Audio Effects, DAFx 2009, Como, Italy.6 p.
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Wang, TM, Chang, WC, Lin, KT, Su, WS & Su, W-Y 2009, 'Trans-synthesis system for polyphonic musical recordings of bowed-string instruments', 論文發表於 12th International Conference on Digital Audio Effects, DAFx 2009, Como, Italy, 09-09-01 - 09-09-04 頁 333-338.

Trans-synthesis system for polyphonic musical recordings of bowed-string instruments. / Wang, Tien Ming; Chang, Wei Chen; Lin, Kuan Ting; Su, Wen Sen; Su, Wen-Yu.

2009. 333-338 論文發表於 12th International Conference on Digital Audio Effects, DAFx 2009, Como, Italy.

研究成果: Paper

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Wang TM, Chang WC, Lin KT, Su WS, Su W-Y. Trans-synthesis system for polyphonic musical recordings of bowed-string instruments. 2009. 論文發表於 12th International Conference on Digital Audio Effects, DAFx 2009, Como, Italy.