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Estudio perceptivo sobre la valoración del ruido de ferrocarriles al ser filtrados por barreras de cristales sonoros

Vidal Soriano, Alejandro (Universitat Politècnica de València, 2017-12-02)

The fundamental objective of the TFG is the study of the perception of railway noise and its change in level of annoyance according to the type of filtration produced by acoustic barriers (traditional or sonic crystal ...
Investigation of acoustic transmission beneath a railway vehicle by using statistical energy analysis and an equivalent source model

Li, Hui; Thompson, David; Squicciarini, Giacomo; Liu, Xiaowan; Rissmann, Martin; Denia, F. D.; Giner Navarro, Juan (Elsevier, 2021-03)

[EN] An approach is presented for modelling the noise propagation beneath the train floor and this is applied to rolling noise sources. It is assumed that the sound incident on the train floor is made up of a direct and a ...
Procesado de señal en array para el análisis de ruido exterior en vehículos ferroviarios

Guarch Pérez, Elena (Universitat Politècnica de València, 2015-06-01)

[EN] Design an own tool that generates a sound map of a railway vehicle to detect the main external noise source

Mostrando ítems 1-3 de 3