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2001 – 2025

Acoustic optimization of anechoic termination with and without superimposed flow.

  • 2012
  • Auteur·ices : E. Portier, J.-P. Dalmont, 7th
  • Source : Symposium SIA / CTTM "Automobile and Railroad Comfort - Acoustics, Vibrations & Thermal issues", October 24 - 25, 2012 Le Mans, France
  • Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Experimental determination and prediction of turbocharger transfer matrix.

  • 2012
  • Auteur·ices : E. Portier, J.-P. Leandre, 7th
  • Source : Symposium SIA / CTTM "Automobile and Railroad Comfort - Acoustics, Vibrations & Thermal issues", October 24 - 25, 2012 Le Mans, France
  • Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Measurement of SEA parameters for vehicle glasses.

  • 2012
  • Auteur·ices : M.-H. Moulet, F. Vanherpe, E. Portier, F. Dupuy, S. Vergne, 7th
  • Source : Symposium SIA / CTTM "Automobile and Railroad Comfort - Acoustics, Vibrations & Thermal issues, October 24 - 25, 2012 Le Mans, France
  • Instrumentation and Measurement Techniques, Vibro-acoustics
  • EN
  • Conference paper

Characterization of porous media absorption properties: nonlinear effects and Biot resonance.

  • 2011
  • Auteur·ices : J-C. Le Roux, J.-P. Dalmont, O. Dazel, V. Tournat
  • Source : SAPEM, December 14 - 16, 2011, Ferrara, Italy
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Mesure directe de la porosité des matériaux insonorisants par réflexion d’ondes ultrasonores basse fréquence.

  • 2010
  • Auteur·ices : D. Parmentier, B. Castagnede, O. Dazel, F. Fohr, B. Brouard, N. Poulain
  • Source : 10ème CFA, 12 - 16 avril 2010, Lyon, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Conception et qualification d’actuateurs pour un moyen d’essais utilisant un contrôle du champ acoustique.

  • 2010
  • Auteur·ices : J.-C. Le Roux, P. Herzog, N. Poulain
  • Source : 10ème CFA, 12 - 16 avril 2010, Lyon, France
  • Electroacoustics and Transducer Measurements, Sound Field Synthesis and Control
  • EN
  • Conference paper

Développement d’un moyen d’essai avec contrôle du champ acoustic.

  • 2010
  • Auteur·ices : J.-C. Le Roux, N. Poulain, Ph. Herzog, A. Roure
  • Source : JVFA 2010
  • Electroacoustics and Transducer Measurements, Sound Field Synthesis and Control
  • EN
  • Conference paper

Characterisation of car equipments by Real-Time Nearfield Acoustical Holography.

  • 2010
  • Auteur·ices : M.-H.Moulet, J.-C. Le Roux, J.-H. Thomas
  • Source : Automotive and Railway Comfort, October 21 - 22, 2010, Le Mans, France
  • Instrumentation and Measurement Techniques, Vibro-acoustics
  • EN
  • Journal article

An analytical model for a cylindrical reacting dissipative muffler.

  • 2010
  • Auteur·ices : E. Portier, M. Pachebat, Y. Auregan
  • Source : Automotive and Railway Comfort, October 21 - 22, 2010, Le Mans, France
  • Acoustic waveguides
  • EN
  • Journal article

A new impedance tube for large frequency band measurement of absorbing materials.

  • 2008
  • Auteur·ices : J.-C. Le Roux, J. P. Dalmont, B. Gazengel
  • Source : Acoustics'08, June 29 - July 4, 2008, Paris, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

An alternative and industrial method using low frequency ultrasound enabling to measure quickly tortuosity and viscous characteristic lengths.

  • 2008
  • Auteur·ices : F. Fohr, D. Parmentier, B. Castagnede, M. Henry
  • Source : Acoustics'08, June 29 - July 4, 2008, Paris, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

A new impedance tube for large frequency band characterization of absorbing materials.

  • 2008
  • Auteur·ices : J.-P. Dalmont, J.-C. Le Roux
  • Source : Congress SAPEM December 2008, Bradford, UK
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

A new tests bench for a wide band measurement of poroelastic material absorption coefficient.

  • 2008
  • Auteur·ices : J.-P. Dalmont, J.-C. Le Roux
  • Source : SIA, November 1 - 19, 2008, Le Mans, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Conception d’actuateurs dipolaires pour dispositif de contrôle actif de bruit.

  • 2008
  • Auteur·ices : J.-C. Le Roux, A. Roure
  • Source : Acoustique & techniques no 52, 2008, pp. 6-11
  • Electroacoustics and Transducer Measurements, Sound Field Synthesis and Control
  • EN
  • Journal article

A new impedance sensor.

  • 2008
  • Authors: J.-C. Le Roux, J.-P. Dalmont
  • Source : Automotive and Railroad Comfort congress, November 19 - 20, 2008, Le Mans, France
  • Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Miniature Intensity probe to characterize acoustic performances of sealing wheatherstrip.

  • 2008
  • Auteur·ices : F. Fohr, J.-M. Veillé
  • Source : Automotive and Railroad Comfort congress, November 19 - 20, 2008, Le Mans, France
  • Instrumentation and Measurement Techniques, Vibro-acoustics
  • EN
  • Conference paper

Qualification of the combined insulation and absorption properties of a multilayer material for the automotive industry.

  • 2006
  • Auteur·ices : F. Fohr, E. Portier, N. Dauchez, R. Piercy, 4ème
  • Source : Congrès SIA/CTTM "Confort des Véhicules - Acoustique, Vibratoire et Thermique", 15 - 16 novembre, 2006, Le Mans, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

First experiments with Real-Time Acoustic Holography (RT-NAH).

  • 2006
  • Auteur·ices : J.-C. Le Roux, V. Grulier, J.-H. Thomas, J.-C. Pascal
  • Source : Automobile Comfort Conference, November 15 - 16, 2006, Le Mans, France
  • Instrumentation and Measurement Techniques, Vibro-acoustics
  • EN
  • Conference paper

Calibration of a small reverberation chamber for measuring the Sabine alpha coefficient.

  • 2005
  • Auteur·ices : F. Fohr, E. Portier, B. Gazengel
  • Source : 17ème Congrès Français de Mécanique, Septembre 2005, Troyes, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

Using uncertainties to validate a small reverberation chamber for acoustic absorption coefficient measurements.

  • 2005
  • Auteur·ices : E. Portier, F. Fohr, N. Poulain
  • Source : Managing uncertainty in noise measurement and prediction symposium, June 27 - 29, 2005, Le Mans, France
  • Acoustic Materials & Absorption, Instrumentation and Measurement Techniques
  • EN
  • Conference paper

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