Musical Audio Source Separation Based on User-Selected F0 Track
| Autor: | Jean-Louis Durrieu, Jean-Philippe Thiran |
|---|---|
| Předmět: |
Computer science
business.industry Track (disk drive) Speech recognition Interface (computing) Audio signal flow Fundamental frequency Non-negative Matrix Factorization Non-negative matrix factorization Source separation Graphical User Interface User-guided Audio Source Separation User interface business Graphical user interface |
| Zdroj: | Latent Variable Analysis and Signal Separation ISBN: 9783642285509 LVA/ICA |
| Popis: | A system for user-guided audio source separation is presented in this article. Following previous works on time-frequency music representations, the proposed User Interface allows the user to select the desired audio source, by means of the assumed fundamental frequency (F0) track of that source. The system then automatically refines the selected F0 tracks, estimates and separates the corresponding source from the mixture. The interface was tested and the separation results compare positively to the results of a fully automatic system, showing that the F0 track selection improves the separation performance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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