Accurate predictions to ensure designs meet legislative specifications for issues such as pass-by, underwater, and cabin noise must be early in the design phase for most industries. Particularly for the automotive industry, interior noise is a crucial product selection differentiator for the end-users. The current industry practice of relying on late-stage test procedures to identify vibro-acoustic performance can negatively impact both product cost and performance.

ESI VA One is a single environment for vibro-acoustics analysis and design. It allows engineers to perform accurate predictive noise and vibration design assessments early in the design cycle to meet product performance objectives. Users can meet aggressive design-time constraints, ensuring engineering decisions can be made when they most benefit the demands of a multi-disciplinary development environment.

The VA One environment is accessed from a standard user interface, covering the full frequency spectrum through a set of seamlessly coupled and proven modeling methods. With VA One, users achieve optimal design productivity without the need to deploy separate solutions requiring training for different user interfaces and data