ESI VA One is a product from ESI GROUP designed for design and analysis in the field of vibroacoustics The program allows you to take into account the optimal characteristics of noise and vibration at the design stage and guarantee the fulfillment of vibro-acoustic requirements without additional costs and weight.The innovative integration of finite element analysis (FEA) and statistical analysis (SEA) into the same model allows the user to solve problems as successfully as when separately applying the SEA and FEA methods

VA One includes, of course, AutoSEA2, a standard vibration analysis program for the mid and high frequencies, and Rayon, a solver that has already proven its effectiveness in vibration analysis for the low frequency region. In addition, VA One employs a proprietary technology that guarantees a clear interaction of the finite element method (FEM) with the boundary element method (BEM) and the statistical analysis method (SEA) within a single analysis. VA One is the only solution that covers the full spectrum of vibroacoustic analysis in a friendly environment