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Physical exams



Quality-related testing of the acoustic properties of devices, including from the areas

  • Toys
  • Telecommunications
  • Automotive
  • Audio

Measurement of sound, speech intelligibility and transmission quality
Noise analysis considering psychoacoustic properties
Acoustic design: Development support for noise optimization



  • Test of lighting characteristics, physical parameters and durability of lighting products, lamps and flashlights.
  • Tests according to relevant standards or internal quality specifications.
  • Examples of standards:
    • EU-Directive No. 244/2009 (non-directional household lamps)
    • EU-Directive No. 1194/2015 (directional lamps, LEDs)
    • ANSI/NEMA FL 1-2009 (flashlights)




Environmental Simulation