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Center of Sound and Vibration Researches

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Service

  • Noise measurement：
  1. Environmental acoustics: environmental protection regulations noise, road traffic noise and land transportation system noise detection, sound reduction setting sound insulation performance test
  2. (EN1793-5, ISO10874) and diagnostic improvement, noise active control, noise evaluation mode simulation
  3. Architectural Acoustics: measurement and analysis of sound absorption rate and transmission loss of various materials, analysis and diagnosis of indoor and outdoor sound fields of buildings and factories
  4. Ship acoustics: analysis of internal and external sound fields of ships and vehicles and design, acceptance, diagnosis and improvement of noise reduction measures
  5. Industrial acoustics: automotive tire/road noise and tread design, noise diagnosis, evaluation and simulation
  • Vibration measurement：
  1. Environmental acoustics: vibration measurement of environmental regulations, road traffic and land transportation systems
  2. Vibration diagnosis and improvement of automobiles, rail vehicles, ships, and aerospace vehicles
  3. Power flow of vibration and noise sources of heavy machinery
  4. Diagnosis of vibration sources in building machinery rooms
  5. Design analysis test of vibration isolation pad
  6. Vibration and noise comfort testing and ergonomics (such as ISO2631)
  • Other：
  1. Structural Reliability Analyzer
  2. Mechanical signal detection, analysis and diagnosis
  3. Calculation of sound radiation in water and fluid-solid coupling
  4. Modal analysis calculation and system qualification measurement