Noise, Vibration & Harshness Applications Available Through the Altair Partner Alliance


Best of Noise, Vibration & Harshness (NVH) Applications From the Altair Alliance

AlphaCell by Matelys



Simulate the Vibro-Acoustic Response of Multi-Layer Trims Using the Complete and Accurate TMM/FTMM Solution

This webinar presents the work carried out during the EcOBEx research project for the reduction of the pass-by noise of a Renault Megane III 1.5 dCi, as measured according to the new R51-03 standard. This work enables to reach a measured 5dB reduction of the powertrain contribution on the pass-by noise levels for an iso-mass compared to the existing one.

Learn more about AlphaCell.


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Insight+ by Brüel & Kjær



Enable Subjective Evaluation of Simulation Results by Coupling Insight+ with Altair's NVH Director

This webinar will demonstrate the workflow between Altair's NVH Director and Insight+ for interactive, subjective evaluation of sound and vibration in the context of full vehicle NVH. 

Learn more about Insight+.


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Perform Analysis for Mid to High Frequency and Acoustic Simulations for Complex Structural Acoustic Systems

The webinar will detail the competitive advantages of using EFEA for NVH Analysis for Automotive Applications.  EFEA allows rapid evaluation of the vibration levels and the interior noise in complex systems. Design changes and the use of treatment configurations can be assessed for achieving the desired performance without excessive increase in the weight of the system.

Learn more about EFEA.


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