This content is not included in your SAE MOBILUS subscription, or you are not logged in.
SONVERT: Hybrid Traffic Noise Simulation Approach
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 19, 2009 by SAE International in United States
Annotation ability available
The purpose of the SONVERT project is to create a link between the acoustical sources of a car and the environment in terms of traffic and architecture. Based on well validated approaches, it introduces the notion of a “macro-source” which integrates the major acoustic sources: engine, tires and exhaust, taking into account the low and high frequency aspects, from measurements made on real vehicles. The macro-source is then integrated into an original approach dealing with outdoor propagation. The proposed method can consequently be seen as a first step toward a global approach for the study of traffic noise in real conditions.
CitationRondeau, J., Duval, A., Morgenstern, C., Borello, G. et al., "SONVERT: Hybrid Traffic Noise Simulation Approach," SAE Technical Paper 2009-01-2218, 2009, https://doi.org/10.4271/2009-01-2218.
- GAUDAIRE F. al Une méthode de tirs de rayon pour caractériser la propagation sonore dans les volumes complexes. In Contort automobile et ferroviaire - Le Mans 2000
- JEAN P. Coupling geometrical and integral methods for indoor and outdoor sound propagation - validation examples. Acta Acustica 87 236 246 2001
- JEAN P. ROLLAND J. Application of the green ray integral method (grim) to sound transmission problems Building Acoustics 8 2 139 156 2001
- JEAN P. RONDEAU J.-F. A simple decoupled modal calculation of sound transmission between volumes Acta Acustica 88 924 933 2002
- JEAN P. Coupling integral and geometrical representations for vibro-acoustical problems Journal of sound and vibration 224 475 487 1999
- VERHEIJ J.W. On the characterization of the acoustical source strength of structural components - piano-tutorial. In Leuven 1996
- BORELLO G. GAGLIARDINI L. Virtual sea: Towards an industrial process In SAE conference St. Charles, Illinois, USA 2007
- GAGLIARDINI L. al Virtual SEA : Mid-frequency structure-borne noise based on finite element analysis In SAE conference Traverse City, Michigan, USA 2003
- DUVAL A. Faurecia vehicle acoustic synthesis method: A hybrid approach to simulate interior noise of fully trimmed vehicles In Contort automobile et ferroviaire - Le Mans, 2004
- DE BREE H.-E. The microflown, a novel device measuring acoustical flows, sensors and acuators. A, Physical , SNA054/1-3:552-557 1996
- HAMDI M.A al Presentation of a new inverse boundary element method for the determination of optimal spectral characteristics of complex noise sources In Euronoise 2003 - Naples, Italia May 19 21 2003
- HAMDI M.A GAGLIARDINI M.A L. Hybrid inverse boundary element method for the determination of the optimal spectral characteristics of complex radiating noise sources In Internoise 2002-Dearborn Michigan, USA. 19 21 August 2002
- HAMDI M.A al An efficient finite element formulation for the analysis of acoustic and elastic waves propagation in sound packages In SAE Noise Conference- Traverse City, Michigan May 2001
- ATALLA N. al Enhanced weak formulation for mixed (u,p) poroelastic equations Journal of the Acoustical Society of America, 109 6 June 2001
- HAMDI M.A al Numerical simulation of trimmed vehicle structures using a novel finite element solver decoupling the interaction between manufacturers and suppliers In Internoise 2002-Dearborn Michigan, USA 19 21 August 2002
- JEAN P. al Emploi d'une mthode mixte pour le calcul du rayonnement acoustique des pneumatiques In Confort automobile et ferroviaire - Le Mans 2002
- MARTIN J. al Binaural simulation of concert halls: a new approach for the binaural reverberation process Journal of the Acoustical Society of America 94 3255 3264 1993