Got a question?
If you have a question, feel free to contact us:
GRAS Sound & Vibration
Headquarter | gras@grasacoustics.com
UK | sales-uk@grasacoustics.com
USA | sales-usa@grasacoustics.com
China | cnsales@grasacoustics.com
South Korea | sales-kr@grasacoustics.com
India | sales-in@grasacoustics.com
GRAS worldwide
Videos
Defense
VIDEO | Axiometrix Solutions - Precision in Aerospace
VIDEO | eVTOL Noise Testing Solutions
Additional Resources
Discover sound quality and system performance in defense applications through key acoustic measurements, standards, and operational insights.
GRAS UTP Microphone
The GRAS Ultra-Thin Precision (UTP) Microphones provide the ability to understand boundary layer and turbulence noise on different vehicles. The UTP microphones disrupt today’s manufacturing practices and are based on patented technology
Lear more on UTP technology now -->
