Every sound has a cause. We find it.
NVH analysis for end-of-line and inline testing. Objectively evaluate airborne and structure-borne noise on motors, transmissions, pumps and actuators.
What SonicTC.NVH delivers.
FFT, order, envelope
Frequency, order and envelope analysis in one run. Auto-learn captures golden-part spectra.
Psychoacoustics
Loudness, sharpness, roughness, fluctuation strength – per DIN 45631 and Zwicker.
Multi-channel
Up to 16 sensors simultaneously. Air- and structure-borne noise, torque, RPM in one stream.
Golden-part comparison
Statistical comparison against thousands of validated predecessors – without fixed tolerances.
Anomaly detection
Self-supervised learning detects unknown defect patterns without labeled data.
Real-time verdict
OK/NOK in under 1 second. PROFINET verdict directly to the PLC.
Performance that counts.
From sample to series.
How we integrate SonicTC into your line.
Every project starts with a feasibility analysis: we receive your part and golden-part references, characterise the acoustic behaviour and deliver a test specification.
Then comes the pilot install – as a rental or fixed installation. After successful validation, the line ramps up. With SLA-backed support, calibration and software updates.
- 1. Feasibility (1–4 weeks)
- 2. Pilot or rental (4–12 weeks)
- 3. Series commissioning (4–8 weeks)
- 4. Lifecycle support, maintenance, updates
SonicTC.NVH in detail.
Frequently asked.
Which parts can SonicTC.NVH test?
Motors, gearboxes, pumps, actuators, fans, compressors – anything that rotates or oscillates. We validate via a feasibility study.
Which sensors are supported?
Microphones (Brüel & Kjær, GRAS, PCB), accelerometers (PCB, Endevco, Kistler), laser vibrometers (Polytec). Hardware-agnostic.
How long is commissioning?
From golden-part sample to production typically 4–8 weeks, depending on complexity.
Possible to retrofit existing lines?
Yes. SonicTC.NVH talks PROFINET, OPC UA or digital I/O to your PLC. Retrofit is our specialty.
4 weeks of SonicTC – risk-free.
Try SonicTC software for 4 weeks with your own data. No credit card, no contract. Simply request.
With SonicTC we made the jump from sampling to 100% inline testing – without replacing our existing hardware.
Ready to experience acoustic test technology in your line?
Send us your part or schedule an online demo. First assessment within 24 hours.