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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
GRAS Case Studies
Defense
Case Study: NASA Publishes Acoustic Dataset from STRIVES-5 eVTOL Tests
Case Study: MESIT Enhances Headset Development with GRAS 45CB Acoustic Test Fixture
Case Study: TU Delft (Headset) Open Your Ears
Case Study: MEASURING THE IMPOSSIBLE: High-Pressure Shock Wave Captured with Unprecedented Clarity
Case Study: Aeroacoustic Measurements in Open-jet Wind Tunnels – An Evaluation of Methods Applied to Trailing Edge Noise
Case Study: A New Modular Fan Rig Noise Test and Radial Mode Detection Capability
Case Study: Sensitivity and Uncertainity of the Radial Mode Analysis for Turbomachinery Applications
Case Study: Hemisphere in Singapore Saves Time
Case Study: Helping TERMA, measure insertion loss
Additional Resources
Discover sound quality and system performance in defense applications through key acoustic measurements, standards, and operational insights.
