Modelo de regresión múltiple en pantalla con perfil semicircular PACS: 43.50.Gf.

  1. Abad Toribio, Laura 1
  2. Colorado Aranguren, David 1
  3. García Martín, Tomás 1
  4. Retana Maqueda, Mª Jesús 1
  5. Serrano Pérez, Marta 1
  6. Magro Andrade, Rafael
  1. 1 Universidad Alfonso X el Sabio
    info

    Universidad Alfonso X el Sabio

    Villanueva de la Cañada, España

    ROR https://ror.org/054ewwr15

Book:
Tecniacústica 2011: publicación oficial del congreso : 42 Congreso Español de Acústica ; Encuentro Ibérico de Acústica ; EAA European Symposium on Environmental Acoustics and on Buildings Acoustically Sustainable : Cáceres, 26-28 Octubre 2011

Publisher: Sociedad Española de Acústica

ISBN: 978-84-87985-20-1

Year of publication: 2011

Congress: Congreso Español de Acústica ; Encuentro Ibérico de Acústica (42. 2011. Cáceres)

Type: Conference paper

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Abstract

It has been demonstrated that semicircular border screens are the most effective in reduction of traffic noise frequencies- Because semicircular border screens are not the most extended solution, they were measured using an scale model with both variable height (ground level, medium height, and on the top), and emission frequency (between 63 and 5000 Hz). Multiple regression model allows us to obtain the attenuation function for this profile and to show which of the two variables (height or frequency) is the most influential.

Data source: Dialnet