Other automotive testing facilities

IAC Acoustics can provide a number of different chambers to suit the needs of the automotive sector. Below is a list of other facilities available from IAC Acoustics

Fields of application

Powertrain testing is typically carried out inside a hemi-anechoic chamber to ensure high acoustic absorbency. A typical layout for powertrain test cells is with 2 independent dynamometers sitting outside of the test chamber, leaving only the engine and gearbox inside the hemi-anechoic room. IAC powertrain chambers allow functional testing of various powertrain and transmission types in a virtual vehicle environment.

  • Acoustic and vibration performance (acceleration, deceleration)
  • Optimisation of the powertrain and driveline components (engine accessories, shafts, intake system)
  • Base calibration of control units (ECU, TCU etc.) to improve the NVH performance

The flexible design of IAC powertrain test cells allow the installation of various transmission types:

  • Manual transmission
  • Automatic transmission
  • CVT transmission
  • Automated transmission
  • Dual clutch transmission
  • Hybrid transmission

The aim of this test rig is to perform tests on FWD and RWD Power Train systems for NVH R&D purposes.

Would you like to receive more information about Marvinacustica’s Automotive and Aviation Solutions?

Initial analysis – sound level measurements

We are able to provide a complete service consisting of the following phases:

 

  • Acoustic detection with certified phonometric instrumentation;
  • Solution study;
  • Technical design;
  • Production of integrated systems for acoustic insulation.
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    Fields of application