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Communication Dans Un Congrès Année : 2013

EXPLICIT MAPS OF ACOUSTIC REGIMES OF A WIND INSTRUMENT

Samy Missoum
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Christophe Vergez

Résumé

An approach to map the various acoustic regimes of a wind instument is presented. In this work, the regimes are first classified based on the occurence or the lack of sound. Physically, the production of a sound corresponds to the existence of self-sustained oscillations in the resonator of the instrument, whereas the lack of sound is associated with a stable static regime. Another classification based on the sound frequency is also investigated. The maps are created in a space consisting of design and control parameters. The boundaries of the maps are obtained explicitly in terms of the parameters using a support vector machine classifier as well as a dedicated adaptive sampling scheme. The approach is applied to a simplified clarinet model.
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Dates et versions

hal-01342892 , version 1 (08-07-2016)

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  • HAL Id : hal-01342892 , version 1

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Samy Missoum, Christophe Vergez. EXPLICIT MAPS OF ACOUSTIC REGIMES OF A WIND INSTRUMENT. IDETC/CIE 2013, 2013, Portland, United States. ⟨hal-01342892⟩
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