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Listar por palabra clave "Impedance tube"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Impedance tube"

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    Estimación de la absorción acústica de paneles fabricados con neumáticos reciclados 
    Segura Alcaraz, Jorge Gabriel; Crespo Amorós, José Enrique; Juliá Sanchis, Ernesto; Nadal Gisbert, Antonio Vicente; Gadea Borrell, José Mª (Federación de Asociaciones de Ingenieros Industriales de España (FAIIE), 2014-01)
    [EN] The present study is conducted to characterize multilayer acoustic panels made from recycled tire rubbers (GTR’s) in order to determine the sound absorption characteristics of these new materials for different ...
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    Estimating the airflow resistivity of porous materials in an impedance tube using an electroacoustic technique 
    Rodríguez-Vercher, Juan-Carlos; Alba, Jesus; Arenas, Jorge P.; del Rey, Romina (Elsevier, 2022-12)
    [EN] Airflow resistivity is an essential parameter for characterizing air-saturated porous sound-absorbing materials theoretically and selecting sound-absorbing materials in practice. Although standardized methods can ...
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    Vibroacoustic effects of resonant sonic crystals in sound absorption 
    Herrero-Durá, Iván; Picó Vila, Rubén; Sánchez Morcillo, Víctor José; García-Raffi, L. M.; Romero García, Vicente (Universidade do Porto, 2016-06-15)
    [EN] A resonant sonic crystal made of solid elastic clamped beams is experimentally analysed in this work. The sonic crystal studied in this work has three characteristics: (i) a low filling fraction, (ii) a high frequency ...