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ECOLE SUPÉRIEURE D'ÉLECTRICITÉ Une grande école d'ingénieurs au cœur des sciences de l'information,de l'énergie et des systèmes |
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Conference papers
Efficient parametric modeling for audio transients
Abstract : In this work, we present an evolution of the DDS (Damped & Delayed Sinusoidal) model introduced within the framework of the general signal modeling. This model is named Partial Damped & Delayed Sinusoidal (PDDS) model and takes into account a single time delay parameter for a set of (un)damped sinusoids. This modification is more consistent with the transient audio modeling problem. Then, we develop model parameter high-resolution estimation algorithms. Simulations on a typical transient audio signals show the validity of this approach.
https://hal-supelec.archives-ouvertes.fr/hal-01251609
Contributor : Remy Boyer <>
Submitted on : Wednesday, January 6, 2016 - 2:48:21 PM
Last modification on : Saturday, May 1, 2021 - 3:38:25 AM
Contributor : Remy Boyer <>
Submitted on : Wednesday, January 6, 2016 - 2:48:21 PM
Last modification on : Saturday, May 1, 2021 - 3:38:25 AM