System NVH performance prediction is a robust solution that enables to accurately and rapidly predict the NVH performance of any system at any stage of the development cycle.

You can accurately create or assemble systems in a virtual environment using test and simulation data, easily evaluate effect of modifications or components at different development stages and maximize the usage of all the data in your organization. The user interface is easy-to-use, enabling non experts to accurately predict the final product NVH performance. Our solution allows your development team to deliver excellent NVH performance while keeping development times and costs under control.

Lowering pass-by noise level limits, updated certification standards, and the introduction of new technologies force NVH teams to adopt innovative and efficient pass-by noise engineering methods. Rely on our indoor and outdoor pass-by noise certification solutions to speed up testing against a wide range of institutional regulations and directives. Our solutions include test-based engineering methods to design vehicle sounds and predict pass-by noise levels.

路面噪声是车内噪声的主要成因。对于混合动力或电动车辆而言，路面噪声尤为明显，因为它不会或很难为动力系统噪声覆盖。传递路径分析能够区分空气和结构噪声以及前轴、后轴和悬架噪声。此项分析能够确定噪声过多的根本原因并验证底盘和车身修改，从而帮助提高乘客舒适度。