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GRAS Sound & Vibration
Headquarter | gras@grasacoustics.com
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China | cnsales@grasacoustics.com
GRAS worldwide
GRAS References - TERMA
Helping Terma measure insertion loss
Terma – a leading contractor within the 
Aerospace and Defense Industry – is collaborating with BAE Systems on helmet audio advances and integrating their 3D-Audio/Active Noise Reduction (ANR) technology with BAE Systems’ Striker® II Helmet Mounted Display (HMD).
