Browsing by Author "Genesca Francitorra, Meritxell"

Now showing items 1-12 of 12

    • 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 localization using a passive acoustic method. Experimental test 

      Martín Román, Sara-Regina; Genesca Francitorra, Meritxell; Romeu Garbí, Jordi; Clot Razquin, Arnau (2016-01)
      Article
      Open Access
      A passive acoustic method for aircraft localization is experimentally tested in this paper. The method relies on the Doppler effect influencing the signals received by a mesh of microphones distributed over the acoustic ...

    • 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 ...

    • Control activo de transmisión de ruido causado por sobrevuelo de aeronaves transmitido por una apertura en fachada 

      Pàmies Gómez, Teresa; Romeu Garbí, Jordi; Genesca Francitorra, Meritxell; Arcos Villamarín, Robert (Sociedad Española de Acústica (SEA), 2013)
      Conference report
      Open Access
      This paper presents an experimental study based on the active control of sound transmission through narrow opening of a casament window below. The main objective of the paper is to demostrate the feasibility of the ...

    • 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 ...

    • Passive acoustic method for aircraft states estimation based on the Doppler effect 

      Martín Román, Sara-Regina; Genesca Francitorra, Meritxell; Romeu Robert, Jordi; Arcos Villamarín, Robert (2014-04-01)
      Article
      Restricted access - publisher's policy
      A passive acoustic method to locate moving sound sources is applied to maneuvering aircraft. The advantages of the method are that it is suitable for all kinds of aircraft, not only propeller-driven, and is not restricted ...

    • 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 ...