Výsledky vyhledávání - "Melon Manuel"

Akademický článek

Measurement of the diffuse field sound absorption using a sound field synthesis method

Autor: Dupont Samuel, Sanalatii Maryna, Melon Manuel, Robin Olivier, Berry Alain, Le Roux Jean-Christophe

Publikováno v: Acta Acustica, Vol 7, p 26 (2023)

A method for measuring the diffuse field sound absorption coefficient of a material using sound field synthesis is proposed. A planar loudspeaker array is first used to generate acoustic plane waves with variable incidence angle on the surface of a m

Externí odkaz: https://doaj.org/article/e5e480321ced436c9ec37f1572ba1771

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Akademický článek

Characterization of acoustic materials at arbitrary incidence angle using sound field synthesis

Autor: Dupont Samuel, Sanalatii Maryna, Melon Manuel, Robin Olivier, Berry Alain, Le Roux Jean-Christophe

Publikováno v: Acta Acustica, Vol 6, p 61 (2022)

Standardized methods for measuring sound absorption such as the impedance tube and reverberation chamber methods are limited to normal or diffuse incidence, respectively. Two research axes have been generally followed in the literature to develop alt

Externí odkaz: https://doaj.org/article/e54126ae7ff544e1af3fa16106d906fc

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Akademický článek

Study of the optimal active control of a trombone

Autor: Cavaillès Colas, Gazengel Bruno, Melon Manuel, Ayrault Christophe

Publikováno v: Acta Acustica, Vol 6, p 18 (2022)

In the brass instrument family, the sound can be modified or attenuated using a mute, which is usually inserted in the bell of the instrument. The objective of this paper is to study the principle and the technological feasibility of an active mute u

Externí odkaz: https://doaj.org/article/9b3258cd574b420087e3107f201a06c0

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