Noise-Vibration-Harshness
Analyze structure-borne noise, airborne noise, and vibration behavior under realistic loads and locate sources of disturbance. Noise, vibration, and harshness (NVH) are decisive factors for driving comfort and quality perception. Lay the foundation now for quiet, comfortable, and high-quality vehicles.
Ensuring proven driving comfort
Audibly better results.
AIP's NVH test benches enable investigations ranging from components to entire systems – for example, drive units, electric motors, or high-voltage components. Thanks to modular extensions such as air conditioning or vacuum conditions, you can precisely replicate real-world environments. This provides you with reproducible measurement data for targeted optimization of comfort and acoustics.
Making comfort and quality measurable
Precisely locate sources of noise and vibration and objectively evaluate acoustic effects. This reduces development costs, accelerates optimization loops, and ensures consistent quality in every vehicle class.
Road simulation reimagined
Highly dynamic wheel excitation enables realistic and reproducible simulation of road loads – from individual bumps to complex load combinations. This allows efficient, precise analysis of the chassis, NVH behavior, and durability, independent of real-world driving tests.
NVH testing technology for comfort, quality, and precision
Complete systems – comfort you can hear
Identify noise disturbances, analyze vibrations, and increase driving comfort through realistic simulation. AIP test benches enable reproducible measurements under dynamic conditions – the basis for acoustically optimized vehicles.
Technical highlights
- Analysis of structure-borne noise, airborne noise, and vibration behavior
- Precise localization of acoustic noise sources
- Realistic excitation through variable load scenarios
- High-resolution sensor technology and data acquisition
- Investigations at component, module, and system level
- Integration of air conditioning or vacuum conditions
- Reproducible test conditions for comparative measurements
- Modular expandability for different vehicle segments
Component testing – Every vibration under control
Analyze noise, vibration, and harshness specifically at the component level. Identify acoustic influences early on and optimize components in terms of comfort, quality, and durability.
Simple testing
- Noise and vibration analysis of individual components
- Evaluation of electric motors, transmissions, and HV components
- Acoustic optimization in early development phases
- Reproducible NVH tests under realistic conditions
- Integration into complete vehicle and system test benches
- Comparative measurements for quality assurance
- Rapid identification of acoustic weak points
- Efficient development of quieter, high-quality vehicles