Why Use Vibro-Acoustics Performance Simulation
Accurate noise and vibration predictions are critical to meeting legislative standards and ensuring product quality. Traditional reliance on late-stage physical testing can drive up costs and delay product launches. With Keysight’s Vibro-Acoustics (VA One), engineers can assess vibro-acoustic performance early in the design cycle. This single, integrated environment delivers predictive insights across the entire frequency spectrum, reducing expensive revisions and enabling “first-time-right” product designs for automotive, aerospace, marine and industrial applications.
Key Features
Model noise and vibration across low, mid, and high frequencies with integrated FE, BEM, SEA, Ray tracing and Hybrid methods.
Accurately simulate scattering, radiation, and sound transmission in bounded and unbounded fluids.
Rapidly assess high-frequency noise and vibration using industry-standard SEA techniques.
Combine CFD data with vibro-acoustic analysis to reduce reliance on wind tunnel testing.
Quickly evaluate complex geometries for interior, exterior, and pass-by noise.
Simulate acoustic loading on lightweight satellite and aerospace structures to ensure structural integrity during launch.
In Action
Discover how companies use Keysight Vibro-Acoustics (VA One) to solve complex engineering problems.
Resources to Get You Started
eBook
Achieve an Optimal Vehicle Accoustic Experience
Webinar
5 Ways VA One Empowers EV Manufacturers
Blog
Understanding Vibro-Acoustic Simulation: An Essential Software for Modern Engineering
Brochura
Validate Vibro-Acoustic Performance
Have Questions? We've Got Answers
A single, integrated software environment for vibro-acoustics analysis and design, covering the entire frequency spectrum.
By enabling predictive noise and vibration assessments early in the design process, it minimizes reliance on late-stage prototype testing and expensive modifications.
It is widely used in automotive, aerospace, marine, rail and other industries where noise and vibration performance is critical.
FE, BEM, SEA and Hybrid methods, along with specialized modules for aero-vibro-acoustics, ray tracing, and space structural dynamics.
It combines CFD pressure distribution data with vibro-acoustic analysis to predict wind noise contributions to cabin interiors, reducing the need for wind tunnels.
Yes, it predicts vibrations, stresses, strains, and forces in lightweight satellite and spacecraft structures, supporting compliance with launch specifications and reducing the need for costly physical testing.