Hearing aid testing

GRAS is at the forefront of standardization work – as well as of manufacturing comparable and standardized coupler solutions for hearing aid testing.

Manufacturers are constantly pushing the limit in terms of size and design, however all hearing aids have to be comparable in terms of performance. For that purpose GRAS plays a key role when it comes to improving existing test set-ups in close collaboration with the industry.

At GRAS we understand the difference an individually customized hearing aid will make and how it will help inherence the life quality for the hearing aid impaired. Therefore we offer a wide range of dedicated solutions which meets the industry standards and allows you to produce results that are comparable with measurements made 30 years ago. 

Cases & Brochures

KEMAR Manikin Measurements