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Communication Dans Un Congrès Année : 2013

SVM CLASSIFICATION OF QUASI-PERIODIC REGIMES OF SINGLE REED INSTRUMENTS

Jean-Baptiste Doc
Christophe Vergez

Résumé

Single-reed instruments can produce multiphonic sounds when they generate quasi-periodic oscillation regimes. An approach to map the periodic and quasi-periodic regimes of a wind instrument is presented. The mapping is performed using an SVM classifier trained using the output of a simplified single-reed instrument model. The SVM classifier is iteratively refined using an adaptive sampling scheme referred to as Explicit Design Space Decomposition. This method provides the explicit boundaries separating quasi-periodic and periodic regimes and highlights the influence of key parameters involved in the production of multiphonic sounds.
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Dates et versions

hal-01342876 , version 1 (06-07-2016)

Identifiants

  • HAL Id : hal-01342876 , version 1

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Jean-Baptiste Doc, Christophe Vergez, Samy Missoum. SVM CLASSIFICATION OF QUASI-PERIODIC REGIMES OF SINGLE REED INSTRUMENTS. ACOUSTIS'2013 NEW-DELHI, 2013, New-Delhi, India. ⟨hal-01342876⟩
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