Welcome coffee in the exhibition
International Congress : NVH 2023
- 18-19 October 2023
- Le Mans, France
Introduction
In a context ever growing number of questions concerning the next mobility, car manufacturers are facing many challenges with even more constraints and the enhanced need to deliver emotional products that make sense. And this has to be done while managing supply chain, lowering carbon footprint, dampening cost variation of raw materials, as we are going through health crisis, conflicts and climate change.
Let’s look forward and imagine what should be the next steps for automotive NVH
The idea of a fully autonomous vehicle is by now embodied by various levels of automation, that are gradually changing the driving experience, and EV are not exactly perfectly quiet vehicles. This experience is at the focal points of many research and development, and within it, the “sonic journey” is taking more and more space.
Audio HMIs are more and more developed and must provide clear information with no cognitive overload and in coherence with the global acoustic balance and vibe. Audio systems are going to be used for other things than just playing music : Active sound design , active noise cancelling, along with enhanced telephony and superior audio, all within constrained physical space and available CPU and memory.
Energy management system in a hybrid electric vehicle is not going to set operating point of the powertrain accordingly to drivers needs only, as alien intelligence is working for optimized fuel economy. The powertrain NVH feedback of the driver need is therefore modified and must be done in a right way…welcome to the NVH of systems.
NVH engineering is shifting from noise control to life on board acoustic comfort enhancement, as sound perception in a car is one of the dominant emotional and sensorial experience.
And the questions raised in our last conference “automotive in soundscape” about the external noise impact are still the object of many similar efforts, from regulatory compliance to brand image sound signature and noise pollution control.
Come and join us for this next edition of the SIA NVH Conference where we will focus on four major axis :
Program
- Day 1
- Day 2
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08:30
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| OPENING PLENARY SESSION |
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09:00
Welcome / Intro Frédéric CHARON - SIA, Hervé PICHON - CTTM |
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09:10
Keynote: Electrification impact on automotive design |
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09:30
Keynote: NVH in the digital audio era Laurent GAGLIARDINI - ACOUSTICS IN THE LOOP
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09:50
Keynote: New Electronic Architectures, what does that mean for the sound? |
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10:10
Panel session: Audio / Sound experience |
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11:10
Coffee Break and Networking in the exhibition |
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11:40
Keynote: Sound Quality Metrics using Psychoacoustic Standards Rolland SOTTEK - HEAD ACOUSTICS |
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12:00
Exhibitors Presentation |
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12:40
Lunch |
| Next Sound | sustainable nvh |
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14:10
A Software Defined Audio Architecture applied to Noise Cancellation and Sound Design. Lawrence IVIANI - BLACKBERRY QNX |
14:10
Metrics and benchmark recommendations for HVAC airflow noises Olivier CHERIAUX - VALEO |
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14:35
Active vibration control on a tire wheel assembly using sliding mode control and piezoelectric transducers Antoine CARVALHO - INSA LYON |
14:35
E-motor noise: topology optimization and damping optimization Fabien MAUGAN - MMT |
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15:00
Active airborne noise control in off-road cabs Michel BESOMBES - CETIM |
15:00
Characterization and modelling of the radiation of automotive engine encapsulation materials Alexandre WILKINSON - UTC |
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15:25
Real-time Synthesis in an NVH Simulator: Combine Live Powertrain Test Bench Data with TPA vehicle model Marius DUTE - HEAD ACOUSTICS |
15:25
Optimization of a silencer using Helmholtz resonator array under turbulent grazing flow Rita MOUSSA - VALEO |
|
16:15
Coffee Break and Networking in the exhibition |
| Next mobilities | Next tools |
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16:45
TE computation: comparison between MASTA and pure finite elements approach. Alexandre RENAULT - VALEO |
16:45
Advance simulation method for aero-acoustic vehicle design Philippe MORDILLAT - RENAULT GROUP |
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17:10
Multiobjective and robust NVH optimization of automotive ePowertrain including gearbox and emotor excitations Adrien PARPINEL - VIBRATEC |
17:10
Evaluation of the impact of glazing on the acoustic comfort in cars submitted to aerodynamic excitations Sylvain GERMES - SAINT-GOBAIN |
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17:35
Contribution of machine learning and deep learning to the inspection of automotive parts. Charfeddine MECHRI - CTTM |
17:35
Using simulation models for virtual road noise improvement, with combined TEST-CAE virtual vehicle assemblies Bert VAN GENECHTEN - SIEMENS |
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18:00
Tonal noise generated by Valeo eDrive electric powertrains: a methodology to keep it under control Yannick LEFEBVRE - VALEO |
18:00
Modular NVH development for road noise using complex power and component TPA Eric PASMA - VIBES TECHNOLOGY |
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18:30
Cocktail in the exhibition |
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19:15
Piano concert & show |
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20:00
Gala dinner |
- Day 1
- Day 2
Registration
If you are a main speaker, an exhibitor or a chairman please register on our website.
For any other inscription, please download the PDF form below.
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Exhibition is full
Exhibitors
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Ansys
If you've ever seen a rocket launch, flown on an airplane, driven a car, used a computer, touched a mobile device, crossed a bridge, or put on wearable technology, chances are you've used a product where Ansys software played a critical role in its creation. Ansys is the global leader in engineering simulation. -
Blackberry QNX
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Bruel & Kjaer
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Continental Automotive
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CTTM
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DASSAULT SYSTEMES
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ES FRANCE
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Head Acoustics
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Matelys
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NEVEON
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PCB Piezotronics
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Siemens
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Spectral Dynamics
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Trèves