Acoustic and NVH

Vibro-Acoustics

Optimize Noise & Vibration Performance with Advanced Simulation

Keysight Vibro-Acoustics (VA One) enables engineers to simulate and analyze structural vibration and acoustic behavior across the full frequency range—ensuring quieter, safer, and high-performance products.

Why Vibro-Acoustics (VA One)?

• Full-spectrum simulation using FEM, BEM & SEA in one model
• Predict noise and vibration early in the design stage
• Reduce costly physical acoustic testing
• Optimize product comfort, durability, and compliance
• Analyze complex environments (interior, exterior, aerospace, EVs)
• Improve design decisions with accurate real-world insights

Design Quiet. Perform Better. Validate Faster.

Simulate real-world vibro-acoustic behavior and deliver high-performance products with confidence-while reducing development time and cost.

Actran

Master Noise & Acoustic Performance with Advanced Simulation

Actran enables engineers to predict, analyze, and optimize acoustic, vibro-acoustic, and aero-acoustic behavior-ensuring quieter, high-performance products across industries.

Why Actran?

• Simulate noise, vibration, and sound quality (NVH) with high accuracy
• Analyze interior & exterior acoustics across full frequency ranges
• Solve complex phenomena (aeroacoustics, fluid-structure interaction)
• Reduce physical testing by detecting issues early in design
• Ensure regulatory compliance and acoustic comfort
• Integrate seamlessly with structural and multiphysics workflows

Quieter Designs. Faster Development. Better Experience.

Predict real-world acoustic behavior early and deliver products that meet performance, comfort, and compliance standards with confidence.