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Brass Instruments Design Using Physics-Based Sound Simulation Models and Surrogate-Assisted Derivative-Free Optimization

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Academic year: 2021

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Figure

Fig. 1 Typical input impedance Z of a Bb trumpet (magnitude), showing the resonances 2, 3, 4, 5 of the instrument
Fig. 2 Definition of the main parts of the trumpet: the mouth- mouth-piece (in light gray), the leadpipe (in black), and the flaring bell
Fig. 4 Musical notation of the notes Bb3, F4, Bb4, and D5 of the Bb trumpet that are simulated in this study
Fig. 5 Flowchart of the optimization process
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