Automotive NVH

Our Solutions

From acoustic test benches to NVH testing, we offer you the perfect solution. For over 50 years, our technology has been creating advanced technical solutions for testing a wide range of products, from simple household appliances to complete solutions for vehicle and automotive components. Our flexible approach to the design and production of anechoic chambers provides our customers with top-quality, reliable test and measurement facilities at an affordable price.

 

NVH-Testing

IAC Acoustics can provide a number of different chambers to suit the needs of the automotive sector.

Acoustic Test Stands

Engine and Powertrain testing is typically carried out inside a hemi-anechoic chamber to ensure high acoustic absorbency. A typical layout for test cells is with independent dynamometers sitting outside of the test chamber, leaving only the engine and gearbox inside the hemi-anechoic room.

Pass by chambers

Vehicle pass-by noise tests are conducted according to the international standard ISO 362, which quantifies the noise emission of a vehicle in an urban traffic environment, by testing on an outdoor track.