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In most countries, all modern vehicles must comply with strict noise directives so thorough automotive testing is vital. To meet these regulations and complete ideal NVH performance, the prototype needs to be tested thoroughly.

Noise, vibration and harshness (NVH) is an essential parameter in the automotive industry when engineers and manufactures are working on optimizing the driver experience and reducing the noise from the vehicle into the surroundings. Both sound quality and comfort have had an increased focus in recent years and have become a competitive differentiator for vehicle manufacturers.

Having supplied the automotive industry for years, GRAS provides an extensive portfolio of surface microphones, microphone sets, array and outdoor microphones that are used by known manufacturers for measuring and determining noise levels from a wide range of sources.

Whether you are implementing acoustic testing within components, prototypes, clay models or a type approvals GRAS helps you achieve the best possible testing results.