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Communication Dans Un Congrès Année : 1999

Inversion of a physical model of a trumpet

Résumé

In this paper, we deal with the inversion of a physical model of a trumpet, i.e. how should the model be controled in order to obtain a given sound. It is shown that this problem is ill-posed since an infinity of inputs can produce the same sound. Then, a criterion based on the slowness of the musician's gestures compared to the sound signal evolution is used: this leads to a physically pertinent solution. Finally, we present some simulation results.
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Dates et versions

hal-01106334 , version 1 (20-01-2015)

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  • HAL Id : hal-01106334 , version 1

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Thomas Hélie, Christophe Vergez, Jean Lévine, Xavier Rodet. Inversion of a physical model of a trumpet. IEEE CDC - Conference on Decision and Control, Dec 1999, Phoenix Arizona, États-Unis. pp.2593-2598. ⟨hal-01106334⟩
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