| Paper: | AE-P4.7 | ||
| Session: | Applications to Music I | ||
| Time: | Thursday, May 20, 15:30 - 17:30 | ||
| Presentation: | Poster | ||
| Topic: | Audio and Electroacoustics: Applications to Music | ||
| Title: | USING LINEAR PREDICTION TO ENHANCE THE TRACKING OF PARTIALS | ||
| Authors: | Mathieu Lagrange; France Télécom R&D | ||
| Sylvain Marchand; Université Bordeaux 1 | |||
| Jean-Bernard Rault; France Télécom R&D | |||
| Abstract: | In this article, we present an enhanced algorithm, of low complexity, for the tracking of partials in the context of sinusoidal modeling. By considering past evolution of each partial in the time/frequency and time/amplitude planes to predict its future evolutions, this algorithm allows a better discrimination between sinusoidal and noisy components and an easier cancellation of sudden change in the evolution of the partials. | ||
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