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.
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Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-01251609
Contributor : Remy Boyer <>
Submitted on : Wednesday, January 6, 2016 - 2:48:21 PM
Last modification on : Wednesday, November 13, 2019 - 10:18:04 PM

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  • HAL Id : hal-01251609, version 1

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Remy Boyer, Karim Abed-Meraim. Efficient parametric modeling for audio transients. 5 th Int. Conference on Digital Audio Effects (DAFx-02), Sep 2002, Hamburg, Germany. ⟨hal-01251609⟩

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