NVH Testing Solutions
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Make products quieter, smoother, and more reliable.
We help OEMs and laboratories diagnose and reduce noise, vibration, and harshness (NVH) across vehicles, subsystems, and industrial machinery. Our approach combines Siemens Simcenter software and DAQ with proven test hardware from our partners, delivering an integrated workflow from sensors and acquisition to analysis, reporting, and design decisions.
What Problems We Solve?
- Cabin/vehicle noise, tonal issues, rattles, and vibrations affecting comfort and quality
- Root-cause analysis for powertrain, driveline, and body-in-white NVH
- Compliance and benchmarking against target curves and industry standards
- Accelerated test cycles and consistent data quality across lab and road testing
Why Choose Us?
- End-to-end toolchain: planning, acquisition, analytics, and reporting
- Flexible solutions for lab and field: proving ground, dyno, semi-anechoic, and on-road testing
- Scalable channels, portable and lab DAQ, and enterprise-grade data management
- Local engineering support and integration with your workflows
Our Solutions Include
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Siemens Simcenter Testlab
Comprehensive platform for NVH testing and analytics, supporting capture, processing, and evaluation of vibration/acoustic data with automated workflows and reporting
Siemens Simcenter SCADAS Mobile
Portable multi-channel DAQ for lab and in-vehicle NVH tests, delivering high-fidelity signals and tight Testlab integration
Dongling Electrodynamic Shakers
High-performance shakers for operational vibration profiles, validation, and subsystem characterization
Müller-BBM Vibration & Acoustic Analyzers
Precision NVH analyzers for diagnostics, pass-by noise, and building/room acoustics