NVH Simulation Software

Brüel & Kjær partner with VI-grade to provide a complete range of NVH software and simulation for vehicle noise, vibration and harshness (NVH), that covers the entire process from investigation, analysis and troubleshooting. From source-receiver path analysis to NVH sound simulation and design, we deliver world-leading NVH test solutions giving you the ability to test and optimize your vehicle performance effectively.

  • 8601型



  • 7798型



  • TYPE 3115

    VSound - Vehicle Sound Evaluation System

    VSound is a vehicle sound‐generating system for experiencing new  sounds from both a vehicle interior and exterior perspective. Its designed for the purpose of in-vehicle virtual NVH prototype evaluation.

  • Exterior Sound Simulator

    TYPE 8601-T

    Exterior Sound Simulator

    Exterior Sound Simulator is designed to experience the exterior sound of a moving vehicle from the perspective of a pedestrian.

  • TYPE 8601-U

    SimSound: Sound Simulation

    Sound simulation software, SimSound, connects with diverse driving simulators, and generates highly authentic and dynamic vehicle sound simulation.

  • 8601-S型

    発生源経路寄与解析再生ソフトウェア - Insight


  • Insight+


    Insight+ enables the total experience of NVH data ‐ creating sounds directly from CAE models that NVH engineers can listen to and experience. The CAE model data can be combined with test data to create an immersive, realistic environment.

  • 8601-X型

    CAE Auditioner