Acoustic architecture is influenced by a many factors during the vehicle construction. Our NVH teams have extensive knowledge of materials and psychoacoustic methods, optimizing and using the many factors to your advantage. Our aim: the implementation of your acoustic desires at minimal use of weight and volume.
Identifying causeation of acoustic issues and developing solutions and recommendations for improvements, not only for metrological but also designing and developing prototypes for series technologies. For example, we can apply insulation elements of a spring-mass-system, new structure-borne noise insulation materials or realize sealing measures in shell construction bulkhead and cable bushing.
Through the integration of early development and design stages, using our network of contacts with leading material manufacturers for optimum results. With absorbers for the vehicle interior, engine room and exterior in-wheel arch liners and the underbody panelling, which are aligned by us, every drive becomes an acoustic enjoyment.
Our Development Services
-
Subjective assessment of individual scenarios directly in the vehicle
-
Analysis of comprehensive listening tests
-
Consideration of psychoacoustic effects and measured values
-
Determination of specific measurement requirements for ensuring high repeatability
-
Component construction using CAD and creation of a 3D specimen component from CAD data
Our Functions (Examples)
-
Measuring system PAK
-
Artificial head measurements (binaural measurement techniques)
-
Measuring microphones and accelerometers
-
Specific directional microphones and speed-up repeater for localization