GRAS by Axiometrix: World-Class Acoustic Accuracy, Integrated by Haliatech
GRAS by Axiometrix: World-Class Acoustic Accuracy, Integrated by Haliatech Why GRAS? When accuracy and repeatability define product quality, GRAS Sound & Vibration is the global reference for measurement microphones and acoustic test solutions across R&D, QA, and production. The portfolio spans free-field/pressure/random-incidence microphones (CCP & LEMO), KEMAR HATS, ear/mouth simulators, and fixtures for testing headphones, headsets, and hearing devices. Core