Now showing items 1-9 of 9

  • A measurement method to discriminate aircraft fly-over noise 

    Genesca Francitorra, Meritxell; Romeu Garbí, Jordi; Pàmies Gómez, Teresa (2010)
    Conference report
    Restricted access - publisher's policy
    Currently aircraft noise monitoring systems use a mesh of single microphones distributed around an airport to continuously sample the noise level. This fact requires a manual process of aircraft noise event detection and ...
  • Acelerómetros y sensores de vibración 

    Romeu Garbí, Jordi; Genesca Francitorra, Meritxell (2010-04)
    Article
    Restricted access - publisher's policy
  • Active control of aircraft fly-over sound transmission through an open window 

    Pàmies Gómez, Teresa; Romeu Garbí, Jordi; Genesca Francitorra, Meritxell; Arcos Villamarín, Robert (2014-04-13)
    Article
    Restricted access - publisher's policy
    This paper presents an experimental work on active control of sound transmission through a restricted opening bottom hinged window. The main goal of the work is to demonstrate the feasibility of the active technique to ...
  • Aircraft tracking by means of the Acoustical Doppler Effect 

    Martín Román, Sara-Regina; Genesca Francitorra, Meritxell; Romeu Garbí, Jordi; Pàmies Gómez, Teresa (2013-07)
    Article
    Restricted access - publisher's policy
    The present paper presents a passive acoustic method for aircraft tracking. The Acoustical Doppler Effect, characteristic of signals received by a mesh of spatially distributed microphones is the basis of the method. A ...
  • Integral curriculum on noise control in Spain: a cooperative task 

    Romeu Garbí, Jordi; Genesca Francitorra, Meritxell; Pàmies Gómez, Teresa (2010)
    Conference report
    Restricted access - publisher's policy
    Since the European Directive on Environmental Noise 2002/49 came into effect requiring strategic agglomeration and infrastructure noise maps to be made, the demand on environmental Acoustics knowledge has been boosted in ...
  • On the use of a linear microphone array to measure wind turbine aerodynamic noise 

    Genesca Francitorra, Meritxell; Romeu Garbí, Jordi; Pàmies Gómez, Teresa; Solé, Jaume (2013-01)
    Article
    Restricted access - publisher's policy
    A linear microphone array is shown to be a simple tool to locate aerodynamic sound sources on a horizontal axis wind turbine. This paper discusses the capabilities and limitations of a linear microphone array to locate ...
  • Planes específicos para la reducción de la contaminación acústica de la ciudad de Terrassa 

    Jiménez Diaz, Santiago; Romeu Garbí, Jordi; Genesca Francitorra, Meritxell; Alsina Sánchez, Antoni (2010)
    Conference report
    Open Access
    La Directiva 2002/49 sobre evaluación y gestión del ruido ambiental contempla la adopción de planes de acción, tomando como base los resultados de los mapas estratégicos del ruido, con vistas a prevenir y reducir el ruido ...
  • Recreation noise in acoustic mapping 

    Romeu Garbí, Jordi; Jiménez Diaz, Santiago; Genesca Francitorra, Meritxell; Sánchez Venegas, Ángel (2010)
    Conference report
    Open Access
    As far as most of citizens complains are about noise coming from recreational activities, usually related with the presence of people in the street around bars, pubs, parties and other activities carried out in public ...
  • Some analytical aspects of viscoelastic Lamb’s problem for improving its numerical evaluation 

    Arcos Villamarín, Robert; Romeu Garbí, Jordi; Clot Razquin, Arnau; Genesca Francitorra, Meritxell (2013-03)
    Article
    Restricted access - publisher's policy
    Two analytical modifications of the original viscoelastic time-harmonic Lamb’s problem expressions are presented with the aim of improving their numerical integration efficiency. Firstly, a new change of variable in the ...