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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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Dates and versions

hal-01251609 , version 1 (06-01-2016)

Identifiers

  • HAL Id : hal-01251609 , version 1

Cite

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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