Noise and vibration are common challenges across product development and manufacturing. For home appliances, automotive components, electric motors, rail transit equipment and construction machinery, uncontrolled noise and vibration may affect user comfort and bring potential risks to long-term equipment operation. Traditional manual listening and basic measuring tools often fail to capture full dynamic signals or trace the root sources of vibration. A well-designed noise and vibration analysis system converts acoustic and vibration signals into measurable data to support design improvement and product inspection.

The integrated system consists of data acquisition hardware, sensors and analysis software. Channel configuration can be adjusted according to project requirements, suitable for laboratory testing, production sampling and on-site field measurement. It supports synchronous collection of noise, vibration and strain signals, with functions including time-domain, frequency-domain, octave and modal analysis. It can also be applied for sound power measurement, vibration transfer path investigation and long-term condition monitoring, generating standardised test reports for engineers to evaluate performance against relevant standards. Automotive engineers use the system to check abnormal noise and vibration transmission of powertrain and chassis parts. Home appliance manufacturers rely on it to optimise noise levels of compressors and fans. Plant maintenance teams track vibration trends to spot early anomalies of rotating machinery.

We provide customised system setups matching test scenarios and local regulatory requirements, together with on-site commissioning, sensor calibration and operator training. The platform is scalable. Extra channels and analysis modules can be added later as testing needs expand, avoiding unnecessary replacement of the whole system and controlling total cost. Data recording and replay functions allow teams to review historical test records and compare samples of different versions, supporting continuous improvement of noise and vibration control solutions.

Our solutions comply with widely recognised international standards, serving both R&D laboratories and mass production inspection. We help manufacturers integrate NVH management into the whole product lifecycle and reduce rework costs. Whether you plan to equip a new acoustic laboratory or upgrade existing production testing lines, we can tailor solutions based on site conditions. Our engineering team offers continuous technical support during verification and testing.