Discover the articles that talk about our measuring instruments, our software or our services!

Articles By Product

ETA – Oberst Beam (1)

  • September 2022 – Vibration and damping analysis of a thin finite-size microperforated plate

MATC – Acoustic Cabin (2)

  • August 2022 – On the vibro-acoustic modeling of panels excited by diffuse acoustic field (DAF)
  • August 2022 – Performance optimisation of small reverberant room with hanging diffusers

PHI – Porosity and Density Meter (13)

  • August 2022 – Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials
  • September 2020 – Micro-Macro Acoustic Modeling of Heterogeneous Foams with Nucleation Perturbation
  • July 2020 – Estimation and uncertainty analysis of fluid-acoustic parameters of porous materials using microstructural properties
  • April 2020 – Study on the Influence of Boundary Conditions on the Airflow Resistivity Measurement of Porous Material
  • August 2019 – Laboratory and in situ sound absorption measurement under a synthetized diffuse acoustic field
  • June 2019 – Prediction of effective properties and sound absorption of random close packings of monodisperse spherical particles: Multiscale approach
  • January 2019 – Experimental Validation of an Acoustical Micro-Macro Model for Random Hollow Fibre Structures
  • September 2017 – Acoustic Performances of Silicone Foams for Sound Absorption
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes
  • April 2012 – Extension of the Frequency Range of Resonant Sound Absorbers Using Two-Degree-of-Freedom Helmholtz-Based Resonators With a Flexible Panel
  • April 2009 – Caractérisation des propriétés acoustiques des matériaux poreux à cellules ouvertes et à matrice rigide ou souple (FR)
  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)

QMA – Quasi-Static Mechanical Analyzer (3)

  • April 2020 – Study on the Influence of Boundary Conditions on the Airflow Resistivity Measurement of Porous Material
  • April 2019 – Multilayered Lamination for Acoustic Board Manufacturing
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube

TOR – Tortuosity Meter (6)

  • November 2021 – Application of equivalent diameter in sound absorption performance prediction of non-circular sectional polyester fibers
  • July 2020 – Estimation and uncertainty analysis of fluid-acoustic parameters of porous materials using microstructural properties
  • March 2019 – Experimental measurement of tortuosity, viscous and thermal characteristic lengths of rigid porous material via ultrasonic transmitted waves
  • September 2017 – Acoustic Performances of Silicone Foams for Sound Absorption
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes
  • April 2012 – Extension of the Frequency Range of Resonant Sound Absorbers Using Two-Degree-of-Freedom Helmholtz-Based Resonators With a Flexible Panel

TUBE – Impedance and Transmission Tubes (26)

  • August 2022 – Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials
  • November 2021 – Broadband low-frequency sound absorption by coiled-up space embedded in a porous layer
  • October 2021 – Experimental Tests of the Acoustic Properties of Sound-Absorbing Linings and Cores of Layered Baffles
  • September 2021 – Thermoviscous-acoustic metamaterials to damp acoustic modes in complex shape geometries at low frequencies
  • August 2021 – Airflow resistivity measurement and sound absorption performance analysis of sound-absorb cotton
  • August 2021 – Acoustic metamaterials comprised of dead-end pores and black hole effect for low frequency sound absorption in linear and nonlinear regimes
  • July 2021 – Development of acoustic metamaterials for efficient sound control noise mitigation
  • March 2021 – Experimental characterization of air-saturated porous material via low-frequencies ultrasonic transmitted waves
  • September 2020 – Broadband acoustic silencer with ventilation based on slit-type Helmholtz resonators
  • September 2020 – Micro-Macro Acoustic Modeling of Heterogeneous Foams with Nucleation Perturbation
  • July 2020 – Estimation and uncertainty analysis of fluid-acoustic parameters of porous materials using microstructural properties
  • June 2020 – The Process Development for Sound Absorption Design of Non-Woven Car Mat
  • October 2019 – Numerical and experimental investigations on the acoustic performances of membraned Helmholtz resonators embedded in a porous matrix
  • August 2019 – Laboratory and in situ sound absorption measurement under a synthetized diffuse acoustic field
  • April 2019 – Multilayered Lamination for Acoustic Board Manufacturing
  • January 2019 – Experimental Validation of an Acoustical Micro-Macro Model for Random Hollow Fibre Structures
  • June 2018 – Lightweight, super-elastic, and thermal-sound insulation bio-based PEBA foams fabricated by high-pressure foam injection molding with mold-opening
  • January 2018 – The Design Optimization for Sound Absorption Material of Multi-Layer Structure
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes
  • October 2016 – Sound absorption properties of a sunflower composite made from crushed stem particles and from chitosan bio-binder
  • September 2015 – Measurement of earplugs insertion loss using a classical impedance tube
  • June 2015 – Transfer matrix modeling and experimental validation of cellular porous material with resonant inclusions
  • April 2015 – Acoustical properties of air-saturated porous material with periodically distributed dead-end pores
  • April 2009 – Caractérisation des propriétés acoustiques des matériaux poreux à cellules ouvertes et à matrice rigide ou souple (FR)
  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)

SIGMA – Airflow Resistivity Meter (14)

  • September 2022 – Static airflow resistivity association law of a multilayer rigid porous material
  • August 2022 – Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials
  • November 2021 – Application of equivalent diameter in sound absorption performance prediction of non-circular sectional polyester fibers
  • August 2021 – Airflow resistivity measurement and sound absorption performance analysis of sound-absorb cotton
  • April 2020 – Study on the Influence of Boundary Conditions on the Airflow Resistivity Measurement of Porous Material
  • March 2020 – Sound Absorption of Sustainable Polymer Nanofibrous Thin Membranes Bonded to a Bulk Porous Material
  • August 2019 – Laboratory and in situ sound absorption measurement under a synthetized diffuse acoustic field
  • January 2019 – Experimental Validation of an Acoustical Micro-Macro Model for Random Hollow Fibre Structures
  • September 2017 – Acoustic Performances of Silicone Foams for Sound Absorption
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes
  • April 2012 – Extension of the Frequency Range of Resonant Sound Absorbers Using Two-Degree-of-Freedom Helmholtz-Based Resonators With a Flexible Panel
  • April 2009 – Caractérisation des propriétés acoustiques des matériaux poreux à cellules ouvertes et à matrice rigide ou souple (FR)
  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)

Services (1)

  • March 2020 – Sound Absorption of Sustainable Polymer Nanofibrous Thin Membranes Bonded to a Bulk Porous Material

Software FOAM-X (9)

  • August 2021 – Airflow resistivity measurement and sound absorption performance analysis of sound-absorb cotton
  • June 2020 – The Process Development for Sound Absorption Design of Non-Woven Car Mat
  • April 2020 – Study on the Influence of Boundary Conditions on the Airflow Resistivity Measurement of Porous Material
  • January 2018 – The Design Optimization for Sound Absorption Material of Multi-Layer Structure
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes
  • April 2012 – Extension of the Frequency Range of Resonant Sound Absorbers Using Two-Degree-of-Freedom Helmholtz-Based Resonators With a Flexible Panel
  • April 2009 – Caractérisation des propriétés acoustiques des matériaux poreux à cellules ouvertes et à matrice rigide ou souple (FR)
  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)

Software NOVA (7)

  • August 2021 – Airflow resistivity measurement and sound absorption performance analysis of sound-absorb cotton
  • June 2020 – The Process Development for Sound Absorption Design of Non-Woven Car Mat
  • August 2019 – Laboratory and in situ sound absorption measurement under a synthetized diffuse acoustic field
  • January 2018 – The Design Optimization for Sound Absorption Material of Multi-Layer Structure
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2008 – A hybrid SEA/image sources approach for the prediction of the insertion loss of enclosures
  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)

Articles By Year

2022 (5)

  • September 2022 – Vibration and damping analysis of a thin finite-size microperforated plate
  • September 2022 – Static airflow resistivity association law of a multilayer rigid porous material
  • August 2022 – On the vibro-acoustic modeling of panels excited by diffuse acoustic field (DAF)
  • August 2022 – Performance optimisation of small reverberant room with hanging diffusers
  • August 2022 – Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials

2021 (8)

  • November 2021 – Broadband low-frequency sound absorption by coiled-up space embedded in a porous layer
  • November 2021 – Application of equivalent diameter in sound absorption performance prediction of non-circular sectional polyester fibers
  • October 2021 – Experimental Tests of the Acoustic Properties of Sound-Absorbing Linings and Cores of Layered Baffles
  • September 2021 – Thermoviscous-acoustic metamaterials to damp acoustic modes in complex shape geometries at low frequencies
  • August 2021 – Airflow resistivity measurement and sound absorption performance analysis of sound-absorb cotton
  • August 2021 – Acoustic metamaterials comprised of dead-end pores and black hole effect for low frequency sound absorption in linear and nonlinear regimes
  • July 2021 – Development of acoustic metamaterials for efficient sound control noise mitigation
  • March 2021 – Experimental characterization of air-saturated porous material via low-frequencies ultrasonic transmitted waves

2020 (6)

  • September 2020 – Broadband acoustic silencer with ventilation based on slit-type Helmholtz resonators
  • September 2020 – Micro-Macro Acoustic Modeling of Heterogeneous Foams with Nucleation Perturbation
  • July 2020 – Estimation and uncertainty analysis of fluid-acoustic parameters of porous materials using microstructural properties
  • June 2020 – The Process Development for Sound Absorption Design of Non-Woven Car Mat
  • April 2020 – Study on the Influence of Boundary Conditions on the Airflow Resistivity Measurement of Porous Material
  • March 2020 – Sound Absorption of Sustainable Polymer Nanofibrous Thin Membranes Bonded to a Bulk Porous Material

2019 (6)

  • October 2019 – Numerical and experimental investigations on the acoustic performances of membraned Helmholtz resonators embedded in a porous matrix
  • August 2019 – Laboratory and in situ sound absorption measurement under a synthetized diffuse acoustic field
  • June 2019 – Prediction of effective properties and sound absorption of random close packings of monodisperse spherical particles: Multiscale approach
  • April 2019 – Multilayered Lamination for Acoustic Board Manufacturing
  • March 2019 – Experimental measurement of tortuosity, viscous and thermal characteristic lengths of rigid porous material via ultrasonic transmitted waves
  • January 2019 – Experimental Validation of an Acoustical Micro-Macro Model for Random Hollow Fibre Structures

2018 (2)

  • June 2018 – Lightweight, super-elastic, and thermal-sound insulation bio-based PEBA foams fabricated by high-pressure foam injection molding with mold-opening
  • January 2018 – The Design Optimization for Sound Absorption Material of Multi-Layer Structure

2017 (3)

  • September 2017 – Acoustic Performances of Silicone Foams for Sound Absorption
  • June 2017 – Inverse Poroelastic Characterization of Open-Cell Porous Materials Using an Impedance Tube
  • May 2017 – Acoustic Characterization of a Porous Absorber Based on Recycled Sugarcane Wastes

2016 (1)

  • October 2016 – Sound absorption properties of a sunflower composite made from crushed stem particles and from chitosan bio-binder

2015 (3)

  • September 2015 – Measurement of earplugs insertion loss using a classical impedance tube
  • June 2015 – Transfer matrix modeling and experimental validation of cellular porous material with resonant inclusions
  • April 2015 – Acoustical properties of air-saturated porous material with periodically distributed dead-end pores

2012 (1)

  • April 2012 – Extension of the Frequency Range of Resonant Sound Absorbers Using Two-Degree-of-Freedom Helmholtz-Based Resonators With a Flexible Panel

2009 (1)

  • April 2009 – Caractérisation des propriétés acoustiques des matériaux poreux à cellules ouvertes et à matrice rigide ou souple (FR)

2008 (1)

  • May 2008 – A hybrid SEA/image sources approach for the prediction of the insertion loss of enclosures

2004 (1)

  • April 2004 – Développement de nouveaux matériaux absorbants à hautes performances acoustiques pour diminuer le bruit en basses fréquences (FR)