Exploració per autor "Arnela, Marc"
Ara es mostren els items 1-3 de 3
-
A stabilized finite element method for the mixed wave equation in an ALE framework with application to diphthong production
Guasch Fortuny, Oriol; Arnela, Marc; Codina, Ramon; Espinoza Román, Héctor Gabriel (2016-01)
Article
Accés obertWorking with the wave equation in mixed rather than irreducible form allows one to directly account for both, the acoustic pressure field and the acoustic particle velocity field. Indeed, this becomes the natural option ... -
Finite element computation of diphthong sounds using tuned two-dimensional vocal tracts
Arnela, Marc; Guasch Fortuny, Oriol; Codina, Ramon; Espinoza Román, Héctor Gabriel (European Acoustics Association (EEA), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialFinite element methods (FEM) are increasingly being used to simulate the acoustics of the vocal tract. For vowel production, the irreducible wave equation for the acoustic pressure is typically solved. However, diphthong ... -
Stabilized finite element formulation for the mixed convected wave equation in domains with driven flexible boundaries
Guasch Fortuny, Oriol; Arnela, Marc; Codina, Ramon; Espinoza Román, Héctor Gabriel (2015)
Text en actes de congrés
Accés restringit per política de l'editorialA stabilized finite element (FEM) formulation for the wave equation in mixed form with convection is presented, which permits using the same interpolation fields for the acoustic pressure and the acoustic particle velocity. ...