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Research
and development center with acoustic laboratory
Technical equipment
- semi anechoic chamber with 4WD chassis dyno
- material test systems
- reverberation chambers
- transmission loss test suite with wall and ceiling test windows
- measuring van for pass-by tests
General list of testing equipment
Material analysis
- air flow resistance measuring system according to DIN EN 29053
- alpha cabin to determine absorption values
- Kundt tube according to DIN 52215
- damping measurement system on felt and foams
- Giger plate according to SAE J671
- measurement of loss factor according to DIN EN ISO 6721
- Tower of Pisa (aire borne insulation test)
- APAMAT (structure-borne insulation test)
Vehicle and component test
- structural analysis
- modal analysis
- sound intensity analysis
- interior noise analysis
- exterior noise analysis
- acoustic package optimisation for
- interior noise
- exterior noise
- SEA prediction tools
- binaural noise recording systems
- multi-channel, digital signal recording and processing
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