Six methods. One platform.
Scientifically founded. Series-proven. From noise and material testing via modal test to order and resonance analysis.
Noise testing (NVH)
Every sound has a cause. We find it.
NVH stands for Noise, Vibration, Harshness – the scientific assessment of noise and vibration behavior of technical parts. RTE measures airborne and structure-borne sound on motors, transmissions, pumps, actuators and comfort components – o…
→ 02Material resonance analysis
100 % tested. 0 % destroyed.
Acoustic resonance analysis makes inner material properties audible. Cracks, microstructure flaws, mix-ups, sintering grade or hardness distribution measurably alter the natural vibration behavior – and become non-destructively detectable. …
→ 03Process monitoring
Hear problems before they happen.
Acoustic process monitoring uses vibration and sound signals to evaluate manufacturing processes in real time. Tool wear, tool break, joining control, friction and lubrication states – those who listen to the process recognize issues before…
→ 04Modal test & modal analysis
Make natural frequencies visible.
The modal test determines natural frequencies, damping ratios and mode shapes of a structure. In machinery, automotive and aerospace, it is a key tool to ensure the integrity, safety and performance of parts.…
→ 05Order & modulation analysis
Whatever rotates has an order.
Testing rotating and cyclic machines requires dedicated methods. Order analysis shows how individual components – gears, shafts, pistons, pumps, tyres – contribute to overall vibration and noise.…
→ 06Acoustic resonance analysis (ART)
Hear cracks before they break.
Acoustic resonance analysis (ART) is a non-destructive testing (NDT) method especially suited for economical 100 % inspection in mass production. It works on sintered, cast, forged and ceramic parts.…
→Ready to experience acoustic test technology in your line?
Send us your part or schedule an online demo. First assessment within 24 hours.