Vibro-Acoustics (VA One)

Predict noise and vibration. Optimize design. Ensure compliance.

Engineer using Vibro-Acoustics (VA One) simulation software

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.

What You Get
Our solution helps you work faster, smarter and with more confidence.

Key Features

In Action

Discover how companies use Keysight Vibro-Acoustics (VA One) to solve complex engineering problems.

Interior Acoustics
Interior Acoustics

Vibro acoustic simulation enables engineers to predict and reduce cabin noise from engines, HVAC systems, and wind noise, while improving speech intelligibility and optimizing PA system performance for quieter, more comfortable interiors.

Exterior Acoustics
Exterior Acoustics

Simulation predicts exterior noise for vehicles, aircraft, and ships under real conditions, enabling reliable assessment of noise performance across realistic operating scenarios before physical testing.

Space Structural Dynamics
Space Structural Dynamics

Vibro‑acoustic simulation predicts structural responses of spacecraft and satellites to harsh launch vibro‑acoustic loads, supporting lightweight design and certification.

Resources to Get You Started

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